Bump v21.0.0-beta.3

* chore: cherry-pick 9b5207569882 from chromium

* chore: update patches

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>

.circleci/config/base.yml

@@ -53,14 +53,8 @@ executors:
         description: "macOS executor size"
         type: enum
         enum: ["macos.x86.medium.gen2", "large"]
-      xcode:
-        description: "xcode version"
-        default: 13.3.0
-        type: enum
-        enum: ["12.4.0", "13.3.0"]
-
     macos:
-      xcode: << parameters.xcode >>
+      xcode: 13.3.0
     resource_class: << parameters.size >>
 
   # Electron Runners
@@ -125,6 +119,9 @@ env-apple-silicon: &env-apple-silicon
   USE_PREBUILT_V8_CONTEXT_SNAPSHOT: 1
   npm_config_arch: arm64
 
+env-runner: &env-runner
+  IS_ELECTRON_RUNNER: 1
+
 env-arm64: &env-arm64
   GN_EXTRA_ARGS: 'target_cpu = "arm64" fatal_linker_warnings = false enable_linux_installer = false'
   MKSNAPSHOT_TOOLCHAIN: //build/toolchain/linux:clang_arm64
@@ -349,7 +346,7 @@ step-wait-for-goma: &step-wait-for-goma
           sleep 5
       done
       echo "Goma ready"
-    no_output_timeout: 2m
+    no_output_timeout: 5m
 
 step-restore-brew-cache: &step-restore-brew-cache
   restore_cache:
@@ -511,6 +508,7 @@ step-install-signing-cert-on-mac: &step-install-signing-cert-on-mac
     name: Import and trust self-signed codesigning cert on MacOS
     command: |
       if  [ "$TARGET_ARCH" != "arm64" ] && [ "`uname`" == "Darwin" ]; then
+        sudo security authorizationdb write com.apple.trust-settings.admin allow
         cd src/electron
         ./script/codesign/generate-identity.sh
       fi
@@ -637,7 +635,7 @@ step-electron-publish: &step-electron-publish
       cd src/electron
       if [ "$UPLOAD_TO_STORAGE" == "1" ]; then
         echo 'Uploading Electron release distribution to Azure'
-        script/release/uploaders/upload.py --verbose --UPLOAD_TO_STORAGE
+        script/release/uploaders/upload.py --verbose --upload_to_storage
       else
         echo 'Uploading Electron release distribution to GitHub releases'
         script/release/uploaders/upload.py --verbose
@@ -663,6 +661,7 @@ step-persist-data-for-tests: &step-persist-data-for-tests
       - src/buildtools/third_party/libc++
       - src/buildtools/third_party/libc++abi
       - src/out/Default/obj/buildtools/third_party
+      - src/v8/tools/builtins-pgo
 
 step-electron-dist-unzip: &step-electron-dist-unzip
   run:
@@ -1008,9 +1007,17 @@ steps-electron-gn-check: &steps-electron-gn-check
     - *step-generate-deps-hash
     - *step-touch-sync-done
     - maybe-restore-portaled-src-cache
-    - *step-wait-for-goma
-    - *step-gn-gen-default
-    - *step-gn-check
+    - run:
+        name: Ensure src checkout worked
+        command: |
+          if [ ! -d "src/third_party/blink" ]; then
+            echo src cache was not restored for an unknown reason
+            exit 1
+          fi
+    - run:
+        name: Wipe Electron
+        command: rm -rf src/electron
+    - *step-checkout-electron
 
 steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-change
   steps:
@@ -1032,6 +1039,7 @@ steps-tests: &steps-tests
     - *step-setup-linux-for-headless-testing
     - *step-restore-brew-cache
     - *step-fix-known-hosts-linux
+    - install-python2-mac
     - *step-install-signing-cert-on-mac
 
     - run:
@@ -1130,7 +1138,7 @@ commands:
       - run:
           name: Install python2 on macos
           command: |
-            if [ "`uname`" == "Darwin" ]; then
+            if [ "`uname`" == "Darwin" ] && [ "$IS_ELECTRON_RUNNER" != "1" ]; then
               if [ ! -f "python-downloads/python-2.7.18-macosx10.9.pkg" ]; then
                 mkdir python-downloads
                 echo 'Downloading Python 2.7.18'
@@ -2044,7 +2052,6 @@ jobs:
   osx-testing-x64-tests:
     executor:
       name: macos
-      xcode: 12.4.0
       size: macos.x86.medium.gen2
     environment:
       <<: *env-mac-large
@@ -2058,12 +2065,12 @@ jobs:
       <<: *env-mac-large
       <<: *env-stack-dumping
       <<: *env-apple-silicon
+      <<: *env-runner
     <<: *steps-tests
 
   mas-testing-x64-tests:
     executor:
       name: macos
-      xcode: 12.4.0
       size: macos.x86.medium.gen2
     environment:
       <<: *env-mac-large
@@ -2077,6 +2084,7 @@ jobs:
       <<: *env-mac-large
       <<: *env-stack-dumping
       <<: *env-apple-silicon
+      <<: *env-runner
     <<: *steps-tests
 
 # List all workflows

.github/workflows/electron_woa_testing.yml

@@ -0,0 +1,178 @@
+name: Electron WOA Testing
+
+on:
+  push:    
+    branches: '**'
+  workflow_dispatch:
+    inputs:
+      appveyor_job_id:
+        description: 'Job Id of Appveyor WOA job to test'
+        type: text
+        required: true
+
+jobs:
+  electron-woa-init:
+    if: ${{ github.event_name == 'push' && github.repository == 'electron/electron' }}
+    runs-on: ubuntu-latest
+    steps:
+        - name: Dummy step for push event
+          run: |
+            echo "This job is a needed initialization step for Electron WOA testing.  Another test result will appear once the electron-woa-testing build is done."
+
+  electron-woa-testing:    
+    if: ${{ github.event_name == 'workflow_dispatch' && github.repository == 'electron/electron' }}    
+    runs-on: [self-hosted, woa]  
+    permissions:
+      checks: write
+      pull-requests: write
+    steps:
+    - uses: LouisBrunner/checks-action@v1.1.1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        name: electron-woa-testing
+        status: in_progress
+        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}    
+        output: |
+          {"summary":"Test In Progress","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}        
+    - name: Clean Workspace
+      run: |
+        Remove-Item * -Recurse -Force
+      shell: powershell
+    - name: Checkout
+      uses: actions/checkout@v3
+      with:
+        path: src\electron
+        fetch-depth: 0
+    - name: Yarn install
+      run: |
+        cd src\electron
+        node script/yarn.js install --frozen-lockfile
+    - name: Download and extract dist.zip for test
+      run: |
+        $localArtifactPath = "$pwd\dist.zip"
+        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/dist.zip"
+        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\Default -y $localArtifactPath
+      shell: powershell
+    - name: Download and extract native test executables for test
+      run: |
+        $localArtifactPath = "src\out\Default\shell_browser_ui_unittests.exe"
+        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/shell_browser_ui_unittests.exe"
+        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+      shell: powershell
+    - name: Download and extract ffmpeg.zip for test
+      run: |
+        $localArtifactPath = "$pwd\ffmpeg.zip"
+        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/ffmpeg.zip"
+        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\ffmpeg $localArtifactPath
+      shell: powershell
+    - name: Download node headers for test
+      run: |
+        $localArtifactPath = "src\node_headers.zip"
+        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/node_headers.zip"
+        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+        cd src
+        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y node_headers.zip
+      shell: powershell
+    - name: Download electron.lib for test
+      run: |
+        $localArtifactPath = "src\out\Default\electron.lib"
+        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/electron.lib"
+        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+      shell: powershell
+    # Uncomment the following block if pdb files are needed to debug issues
+    # - name: Download pdb files for detailed stacktraces
+    #   if: ${{ github.event_name == 'workflow_dispatch' }}
+    #   run: |
+    #     try {
+    #       $localArtifactPath = "src\pdb.zip"
+    #       $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/pdb.zip"
+    #       Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
+    #       cd src
+    #       & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
+    #     } catch {
+    #       Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
+    #     } finally {
+    #       $global:LASTEXITCODE = 0
+    #     }
+    #   shell: powershell
+    - name: Setup node headers
+      run: |
+        New-Item src\out\Default\gen\node_headers\Release -Type directory
+        Copy-Item -path src\out\Default\electron.lib -destination src\out\Default\gen\node_headers\Release\node.lib
+      shell: powershell
+    - name: Run Electron Main process tests
+      run: |
+        cd src
+        set npm_config_nodedir=%cd%\out\Default\gen\node_headers
+        set npm_config_arch=arm64
+        cd electron
+        node script/yarn test --runners=main --enable-logging --disable-features=CalculateNativeWinOcclusion  
+      env:
+        ELECTRON_ENABLE_STACK_DUMPING: true
+        ELECTRON_OUT_DIR: Default
+        IGNORE_YARN_INSTALL_ERROR: 1
+        ELECTRON_TEST_RESULTS_DIR: junit
+        MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
+        MOCHA_REPORTER: mocha-multi-reporters
+        ELECTRON_SKIP_NATIVE_MODULE_TESTS: true
+    - name: Run Electron Remote based tests
+      if: ${{ success() || failure() }}
+      run: |
+        cd src
+        set npm_config_nodedir=%cd%\out\Default\gen\node_headers
+        set npm_config_arch=arm64
+        cd electron
+        node script/yarn test --runners=remote --enable-logging --disable-features=CalculateNativeWinOcclusion
+      env:
+        ELECTRON_OUT_DIR: Default
+        IGNORE_YARN_INSTALL_ERROR: 1
+        ELECTRON_TEST_RESULTS_DIR: junit
+        MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
+        MOCHA_REPORTER: mocha-multi-reporters
+        ELECTRON_SKIP_NATIVE_MODULE_TESTS: true
+    - name: Verify ffmpeg
+      run: |
+        cd src
+        echo "Verifying non proprietary ffmpeg"
+        python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg
+      shell: cmd
+    - name: Kill processes left running from last test run
+      if: ${{ always() }}
+      run: |
+        Get-Process | Where Name -Like "electron*" | Stop-Process
+        Get-Process | Where Name -Like "msedge*" | Stop-Process
+      shell: powershell
+    - name: Delete user app data directories
+      if: ${{ always() }}
+      run: |
+        Remove-Item -path $env:APPDATA/Electron* -Recurse -Force -ErrorAction Ignore
+      shell: powershell
+    - uses: LouisBrunner/checks-action@v1.1.1
+      if: ${{ success() }}
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        name: electron-woa-testing
+        conclusion: "${{ job.status }}"
+        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+        output: |
+          {"summary":"${{ job.status }}","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}
+    - uses: LouisBrunner/checks-action@v1.1.1
+      if: ${{ success() }}
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        name: electron-woa-testing
+        conclusion: "${{ job.status }}"
+        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+        output: |
+          {"summary":"Job Succeeded","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}          
+    - uses: LouisBrunner/checks-action@v1.1.1
+      if: ${{ ! success() }}
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        name: electron-woa-testing
+        conclusion: "${{ job.status }}"
+        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+        output: |
+          {"summary":"Job Failed","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}                    

BUILD.gn

@@ -233,6 +233,7 @@ action("electron_js2c") {
 action("generate_config_gypi") {
   outputs = [ "$root_gen_dir/config.gypi" ]
   script = "script/generate-config-gypi.py"
+  inputs = [ "//third_party/electron_node/configure.py" ]
   args = rebase_path(outputs) + [ target_cpu ]
 }
 
@@ -390,6 +391,7 @@ source_set("electron_lib") {
     "//components/user_prefs",
     "//components/viz/host",
     "//components/viz/service",
+    "//components/webrtc",
     "//content/public/browser",
     "//content/public/child",
     "//content/public/gpu",
@@ -565,8 +567,9 @@ source_set("electron_lib") {
       "//ui/base/ime/linux",
       "//ui/events/devices/x11",
       "//ui/events/platform/x11",
+      "//ui/linux:linux_ui",
+      "//ui/linux:linux_ui_factory",
       "//ui/views/controls/webview",
-      "//ui/views/linux_ui:linux_ui_factory",
       "//ui/wm",
     ]
     if (ozone_platform_x11) {
@@ -898,6 +901,13 @@ if (is_mac) {
         "@executable_path/../../../../../..",
       ]
     }
+
+    # For component ffmpeg under non-component build, it is linked from
+    # @loader_path. However the ffmpeg.dylib is moved to a different place
+    # when generating app bundle, and we should change to link from @rpath.
+    if (is_component_ffmpeg && !is_component_build) {
+      ldflags += [ "-Wcrl,installnametool,-change,@loader_path/libffmpeg.dylib,@rpath/libffmpeg.dylib" ]
+    }
   }
 
   template("electron_helper_app") {

DEPS

@@ -2,9 +2,9 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '105.0.5129.0',
+    '106.0.5216.0',
   'node_version':
-    'v16.15.1',
+    'v16.16.0',
   'nan_version':
     '16fa32231e2ccd89d2804b3f765319128b20c4ac',
   'squirrel.mac_version':

ELECTRON_VERSION

@@ -1 +1 @@
-21.0.0-nightly.20220704
+21.0.0-beta.3

README.md

@@ -2,7 +2,7 @@
 
 [![CircleCI Build Status](https://circleci.com/gh/electron/electron/tree/main.svg?style=shield)](https://circleci.com/gh/electron/electron/tree/main)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4lggi9dpjc1qob7k/branch/main?svg=true)](https://ci.appveyor.com/project/electron-bot/electron-ljo26/branch/main)
-[![Electron Discord Invite](https://img.shields.io/discord/745037351163527189?color=%237289DA&label=chat&logo=discord&logoColor=white)](https://discord.com/invite/APGC3k5yaH)
+[![Electron Discord Invite](https://img.shields.io/discord/745037351163527189?color=%237289DA&label=chat&logo=discord&logoColor=white)](https://discord.gg/electronjs)
 
 :memo: Available Translations: 🇨🇳 🇧🇷 🇪🇸 🇯🇵 🇷🇺 🇫🇷 🇺🇸 🇩🇪.
 View these docs in other languages at [electron/i18n](https://github.com/electron/i18n/tree/master/content/).

appveyor.yml

@@ -170,19 +170,16 @@ build_script:
   - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
   - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
   - 7z a node_headers.zip out\Default\gen\node_headers
-  # Temporarily disable symbol generation on 32-bit Windows due to failures  
   - ps: >-
-      if ($env:GN_CONFIG -eq 'release' -And $env:TARGET_ARCH -ne 'ia32') {
+      if ($env:GN_CONFIG -eq 'release') {
         # Needed for msdia140.dll on 64-bit windows
         $env:Path += ";$pwd\third_party\llvm-build\Release+Asserts\bin"
         ninja -C out/Default electron:electron_symbols
       }
   - ps: >-
       if ($env:GN_CONFIG -eq 'release') {
-        if ($env:TARGET_ARCH -ne 'ia32') {
-          python electron\script\zip-symbols.py
-          appveyor-retry appveyor PushArtifact out/Default/symbols.zip
-        }
+        python electron\script\zip-symbols.py
+        appveyor-retry appveyor PushArtifact out/Default/symbols.zip
       } else {
         # It's useful to have pdb files when debugging testing builds that are
         # built on CI.
@@ -226,7 +223,7 @@ deploy_script:
           & python script\release\uploaders\upload.py --verbose
         }
       } elseif (Test-Path Env:\TEST_WOA) {
-        node script/release/ci-release-build.js --job=electron-woa-testing --ci=VSTS --armTest --appveyorJobId=$env:APPVEYOR_JOB_ID $env:APPVEYOR_REPO_BRANCH
+        node script/release/ci-release-build.js --job=electron-woa-testing --ci=GHA --appveyorJobId=$env:APPVEYOR_JOB_ID $env:APPVEYOR_REPO_BRANCH
       }
 on_finish:
   # Uncomment this lines to enable RDP

azure-pipelines-arm.yml

@@ -1,121 +0,0 @@
-steps:
-- task: CopyFiles@2
-  displayName: 'Copy Files to: src/electron'
-  inputs:
-    TargetFolder: src/electron
-
-- bash: |
-    cd src/electron
-    node script/yarn.js install --frozen-lockfile
-  displayName: 'Yarn install'
-
-- bash: |
-    export ZIP_DEST=$PWD/src/out/Default
-    echo "##vso[task.setvariable variable=ZIP_DEST]$ZIP_DEST"
-    mkdir -p $ZIP_DEST
-    cd src/electron
-    node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=dist.zip --dest=$ZIP_DEST
-    cd $ZIP_DEST
-    unzip -o dist.zip
-    xattr -cr Electron.app    
-  displayName: 'Download and unzip dist files for test'
-  env:
-    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
-
-- bash: |
-    export FFMPEG_ZIP_DEST=$PWD/src/out/ffmpeg
-    mkdir -p $FFMPEG_ZIP_DEST
-    cd src/electron
-    node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=ffmpeg.zip --dest=$FFMPEG_ZIP_DEST
-    cd $FFMPEG_ZIP_DEST
-    unzip -o ffmpeg.zip
-  displayName: 'Download and unzip ffmpeg for test'
-  env:
-    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
-
-- bash: |
-   export NODE_HEADERS_DEST=$PWD/src/out/Default/gen
-   mkdir -p $NODE_HEADERS_DEST
-   cd src/electron
-   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=node_headers.tar.gz --dest=$NODE_HEADERS_DEST
-   cd $NODE_HEADERS_DEST
-   tar xzf node_headers.tar.gz
-  displayName: 'Download and untar node header files for test'
-  env:
-    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
-
-- bash: |
-   export CROSS_ARCH_SNAPSHOTS=$PWD/src/out/Default/cross-arch-snapshots
-   mkdir -p $CROSS_ARCH_SNAPSHOTS
-   cd src/electron
-   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=cross-arch-snapshots/snapshot_blob.bin --dest=$CROSS_ARCH_SNAPSHOTS
-   node script/download-circleci-artifacts.js --buildNum=$CIRCLE_BUILD_NUM --name=cross-arch-snapshots/v8_context_snapshot.arm64.bin --dest=$CROSS_ARCH_SNAPSHOTS
-  displayName: 'Download cross arch snapshot files'
-  env:
-    CIRCLE_TOKEN: $(CIRCLECI_TOKEN)
-
-- bash: |
-    cd src
-    export ELECTRON_OUT_DIR=Default
-    export npm_config_arch=arm64
-    (cd electron && node script/yarn test --enable-logging --runners main)
-  displayName: 'Run Electron main tests'
-  timeoutInMinutes: 20
-  env:
-    ELECTRON_DISABLE_SECURITY_WARNINGS: 1
-    IGNORE_YARN_INSTALL_ERROR: 1
-    ELECTRON_TEST_RESULTS_DIR: junit
-
-- bash: |
-    cd src
-    export ELECTRON_OUT_DIR=Default
-    export npm_config_arch=arm64
-    (cd electron && node script/yarn test --enable-logging --runners remote)
-  displayName: 'Run Electron remote tests'
-  timeoutInMinutes: 20
-  condition: succeededOrFailed()
-  env:
-    ELECTRON_DISABLE_SECURITY_WARNINGS: 1
-    IGNORE_YARN_INSTALL_ERROR: 1
-    ELECTRON_TEST_RESULTS_DIR: junit
-
-- bash: |
-    cd src
-    python electron/script/verify-ffmpeg.py --source-root "$PWD" --build-dir out/Default --ffmpeg-path out/ffmpeg
-  displayName: Verify non proprietary ffmpeg
-  timeoutInMinutes: 5
-  condition: succeededOrFailed()
-  env:
-    TARGET_ARCH: arm64
-
-- bash: |
-    cd src
-    echo Verify cross arch snapshot
-    python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --snapshot-files-dir $PWD/out/Default/cross-arch-snapshots
-  displayName: Verify cross arch snapshot
-  timeoutInMinutes: 5
-  condition: succeededOrFailed()
-
-- task: PublishTestResults@2
-  displayName: 'Publish Test Results'
-  inputs:
-    testResultsFiles: '*.xml'
-
-    searchFolder: '$(System.DefaultWorkingDirectory)/src/junit/'
-
-  condition: succeededOrFailed()
-
-- bash: killall Electron || echo "No Electron processes left running"
-  displayName: 'Kill processes left running from last test run'
-  condition: always()
-
-- bash: |
-    rm -rf ~/Library/Application\ Support/Electron*
-    rm -rf ~/Library/Application\ Support/electron*
-  displayName: 'Delete user app data directories'
-  condition: always()
-
-- task: mspremier.PostBuildCleanup.PostBuildCleanup-task.PostBuildCleanup@3
-  displayName: 'Clean Agent Directories'
-
-  condition: always()

azure-pipelines-woa.yml

@@ -1,130 +0,0 @@
-workspace:
-  clean: all
-
-steps:
-- checkout: self
-  path: src\electron
-
-- script: |
-    node script/yarn.js install --frozen-lockfile
-  displayName: 'Yarn install'
-
-- powershell: |
-    $localArtifactPath = "$pwd\dist.zip"
-    $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/dist.zip"
-    Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -o$(Pipeline.Workspace)\src\out\Default -y $localArtifactPath
-  displayName: 'Download and extract dist.zip for test'
-  env:
-    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-- powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\out\Default\shell_browser_ui_unittests.exe"
-    $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/shell_browser_ui_unittests.exe"
-    Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-  displayName: 'Download and extract native test executables for test'
-  env:
-    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-- powershell: |
-    $localArtifactPath = "$pwd\ffmpeg.zip"
-    $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/ffmpeg.zip"
-    Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -o$(Pipeline.Workspace)\src\out\ffmpeg $localArtifactPath
-  displayName: 'Download and extract ffmpeg.zip for test'
-  env:
-    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-- powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\node_headers.zip"
-    $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/node_headers.zip"
-    Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-    cd $(Pipeline.Workspace)\src
-    & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y node_headers.zip
-  displayName: 'Download node headers for test'
-  env:
-    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-- powershell: |
-    $localArtifactPath = "$(Pipeline.Workspace)\src\out\Default\electron.lib"
-    $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/electron.lib"
-    Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-  displayName: 'Download electron.lib for test'
-  env:
-    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-# Uncomment the following block if pdb files are needed to debug issues
-# - powershell: |
-#     try {
-#       $localArtifactPath = "$(Pipeline.Workspace)\src\pdb.zip"
-#       $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/pdb.zip"
-#       Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
-#       cd $(Pipeline.Workspace)\src
-#       & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
-#     } catch {
-#       Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
-#     } finally {
-#       $global:LASTEXITCODE = 0
-#     }
-#   displayName: 'Download pdb files for detailed stacktraces'
-#   env:
-#     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
-
-- powershell: |
-    New-Item $(Pipeline.Workspace)\src\out\Default\gen\node_headers\Release -Type directory
-    Copy-Item -path $(Pipeline.Workspace)\src\out\Default\electron.lib -destination $(Pipeline.Workspace)\src\out\Default\gen\node_headers\Release\node.lib
-  displayName: 'Setup node headers'
-
-- script: |
-    cd $(Pipeline.Workspace)\src
-    set npm_config_nodedir=%cd%\out\Default\gen\node_headers
-    set npm_config_arch=arm64
-    cd electron
-    node script/yarn test --runners=main --enable-logging --disable-features=CalculateNativeWinOcclusion
-  displayName: 'Run Electron Main process tests'
-  env:
-    ELECTRON_ENABLE_STACK_DUMPING: true
-    ELECTRON_OUT_DIR: Default
-    IGNORE_YARN_INSTALL_ERROR: 1
-    ELECTRON_TEST_RESULTS_DIR: junit
-    MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
-    MOCHA_REPORTER: mocha-multi-reporters
-
-- script: |
-    cd $(Pipeline.Workspace)\src
-    set npm_config_nodedir=%cd%\out\Default\gen\node_headers
-    set npm_config_arch=arm64
-    cd electron
-    node script/yarn test --runners=remote --enable-logging --disable-features=CalculateNativeWinOcclusion
-  displayName: 'Run Electron Remote based tests'
-  env:
-    ELECTRON_OUT_DIR: Default
-    IGNORE_YARN_INSTALL_ERROR: 1
-    ELECTRON_TEST_RESULTS_DIR: junit
-    MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
-    MOCHA_REPORTER: mocha-multi-reporters
-  condition: succeededOrFailed()
-
-- task: PublishTestResults@2
-  displayName: 'Publish Test Results'
-  inputs:
-    testResultsFiles: '*.xml'
-    searchFolder: '$(Pipeline.Workspace)/src/junit/'
-  condition: always()
-
-- script: |
-    cd $(Pipeline.Workspace)\src
-    echo "Verifying non proprietary ffmpeg"
-    python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg
-  displayName: 'Verify ffmpeg'
-
-- powershell: |
-    Get-Process | Where Name –Like "electron*" | Stop-Process
-    Get-Process | Where Name –Like "msedge*" | Stop-Process
-  displayName: 'Kill processes left running from last test run'
-  condition: always()
-
-- powershell: |
-    Remove-Item -path $env:APPDATA/Electron* -Recurse -Force -ErrorAction Ignore
-  displayName: 'Delete user app data directories'
-  condition: always()

build/args/all.gn

@@ -2,7 +2,7 @@ is_electron_build = true
 root_extra_deps = [ "//electron" ]
 
 # Registry of NMVs --> https://github.com/nodejs/node/blob/master/doc/abi_version_registry.json
-node_module_version = 107
+node_module_version = 109
 
 v8_promise_internal_field_count = 1
 v8_embedder_string = "-electron.0"
@@ -45,7 +45,3 @@ enable_cet_shadow_stack = false
 # V8 in the browser process.
 # Ref: https://source.chromium.org/chromium/chromium/src/+/45fba672185aae233e75d6ddc81ea1e0b30db050:v8/BUILD.gn;l=281
 is_cfi = false
-
-# TODO(nornagon): this is disabled until node.js's internals can be made
-# compatible with sandboxed pointers.
-v8_enable_sandboxed_pointers = false

build/asar.gni

@@ -1,33 +1,22 @@
-import("node.gni")
+template("node_action") {
+  assert(defined(invoker.script), "Need script path to run")
+  assert(defined(invoker.args), "Need script arguments")
 
-# TODO(MarshallOfSound): Move to electron/node, this is the only place it is used now
-# Run an action with a given working directory. Behaves identically to the
-# action() target type, with the exception that it changes directory before
-# running the script.
-#
-# Parameters:
-#   cwd [required]: Directory to change to before running the script.
-template("chdir_action") {
   action(target_name) {
     forward_variables_from(invoker,
-                           "*",
                            [
-                             "script",
-                             "args",
+                             "deps",
+                             "public_deps",
+                             "sources",
+                             "inputs",
+                             "outputs",
                            ])
-    assert(defined(cwd), "Need cwd in $target_name")
-    script = "//electron/build/run-in-dir.py"
-    if (defined(sources)) {
-      sources += [ invoker.script ]
-    } else {
-      assert(defined(inputs))
-      inputs += [ invoker.script ]
+    if (!defined(inputs)) {
+      inputs = []
     }
-    args = [
-      rebase_path(cwd),
-      rebase_path(invoker.script),
-    ]
-    args += invoker.args
+    inputs += [ invoker.script ]
+    script = "//electron/build/run-node.py"
+    args = [ rebase_path(invoker.script) ] + invoker.args
   }
 }
 

build/config/BUILD.gn

@@ -1,23 +1,3 @@
-config("build_time_executable") {
-  configs = []
-
-  if (is_electron_build && !is_component_build) {
-    # The executables which have this config applied are dependent on ffmpeg,
-    # which is always a shared library in an Electron build. However, in the
-    # non-component build, executables don't have rpath set to search for
-    # libraries in the executable's directory, so ffmpeg cannot be found. So
-    # let's make sure rpath is set here.
-    # See '//build/config/gcc/BUILD.gn' for details on the rpath setting.
-    if (is_linux) {
-      configs += [ "//build/config/gcc:rpath_for_built_shared_libraries" ]
-    }
-
-    if (is_mac) {
-      ldflags = [ "-Wl,-rpath,@loader_path/." ]
-    }
-  }
-}
-
 # For MAS build, we force defining "MAS_BUILD".
 config("mas_build") {
   if (is_mas_build) {

build/extract_symbols.gni

@@ -24,7 +24,11 @@ template("extract_symbols") {
     assert(defined(invoker.binary), "Need binary to dump")
     assert(defined(invoker.symbol_dir), "Need directory for symbol output")
 
-    dump_syms_label = "//third_party/breakpad:dump_syms($host_toolchain)"
+    if (host_os == "win" && target_cpu == "x86") {
+      dump_syms_label = "//third_party/breakpad:dump_syms(//build/toolchain/win:win_clang_x64)"
+    } else {
+      dump_syms_label = "//third_party/breakpad:dump_syms($host_toolchain)"
+    }
     dump_syms_binary = get_label_info(dump_syms_label, "root_out_dir") +
                        "/dump_syms$_host_executable_suffix"
 

build/node.gni

@@ -1,21 +0,0 @@
-template("node_action") {
-  assert(defined(invoker.script), "Need script path to run")
-  assert(defined(invoker.args), "Need script arguments")
-
-  action(target_name) {
-    forward_variables_from(invoker,
-                           [
-                             "deps",
-                             "public_deps",
-                             "sources",
-                             "inputs",
-                             "outputs",
-                           ])
-    if (!defined(inputs)) {
-      inputs = []
-    }
-    inputs += [ invoker.script ]
-    script = "//electron/build/run-node.py"
-    args = [ rebase_path(invoker.script) ] + invoker.args
-  }
-}

chromium_src/BUILD.gn

@@ -55,6 +55,14 @@ static_library("chrome") {
     "//chrome/browser/process_singleton.h",
     "//chrome/browser/process_singleton_internal.cc",
     "//chrome/browser/process_singleton_internal.h",
+    "//chrome/browser/themes/browser_theme_pack.cc",
+    "//chrome/browser/themes/browser_theme_pack.h",
+    "//chrome/browser/themes/custom_theme_supplier.cc",
+    "//chrome/browser/themes/custom_theme_supplier.h",
+    "//chrome/browser/themes/theme_properties.cc",
+    "//chrome/browser/themes/theme_properties.h",
+    "//chrome/browser/ui/color/chrome_color_mixers.cc",
+    "//chrome/browser/ui/color/chrome_color_mixers.h",
     "//chrome/browser/ui/exclusive_access/exclusive_access_bubble_type.cc",
     "//chrome/browser/ui/exclusive_access/exclusive_access_bubble_type.h",
     "//chrome/browser/ui/exclusive_access/exclusive_access_controller_base.cc",
@@ -69,7 +77,11 @@ static_library("chrome") {
     "//chrome/browser/ui/exclusive_access/keyboard_lock_controller.h",
     "//chrome/browser/ui/exclusive_access/mouse_lock_controller.cc",
     "//chrome/browser/ui/exclusive_access/mouse_lock_controller.h",
+    "//chrome/browser/ui/frame/window_frame_util.cc",
+    "//chrome/browser/ui/frame/window_frame_util.h",
     "//chrome/browser/ui/native_window_tracker.h",
+    "//chrome/browser/ui/ui_features.cc",
+    "//chrome/browser/ui/ui_features.h",
     "//chrome/browser/ui/views/eye_dropper/eye_dropper.cc",
     "//chrome/browser/ui/views/eye_dropper/eye_dropper.h",
     "//chrome/browser/ui/views/eye_dropper/eye_dropper_view.cc",
@@ -110,6 +122,8 @@ static_library("chrome") {
       "//chrome/browser/ui/view_ids.h",
       "//chrome/browser/win/chrome_process_finder.cc",
       "//chrome/browser/win/chrome_process_finder.h",
+      "//chrome/browser/win/titlebar_config.cc",
+      "//chrome/browser/win/titlebar_config.h",
       "//chrome/browser/win/titlebar_config.h",
       "//chrome/child/v8_crashpad_support_win.cc",
       "//chrome/child/v8_crashpad_support_win.h",
@@ -131,6 +145,7 @@ static_library("chrome") {
 
   public_deps = [
     "//chrome/browser:dev_ui_browser_resources",
+    "//chrome/browser/ui/color:mixers",
     "//chrome/common",
     "//chrome/common:version_header",
     "//components/keyed_service/content",
@@ -388,14 +403,19 @@ source_set("chrome_spellchecker") {
       "//chrome/browser/spellchecker/spellcheck_factory.h",
       "//chrome/browser/spellchecker/spellcheck_hunspell_dictionary.cc",
       "//chrome/browser/spellchecker/spellcheck_hunspell_dictionary.h",
-      "//chrome/browser/spellchecker/spellcheck_language_blocklist_policy_handler.cc",
-      "//chrome/browser/spellchecker/spellcheck_language_blocklist_policy_handler.h",
-      "//chrome/browser/spellchecker/spellcheck_language_policy_handler.cc",
-      "//chrome/browser/spellchecker/spellcheck_language_policy_handler.h",
       "//chrome/browser/spellchecker/spellcheck_service.cc",
       "//chrome/browser/spellchecker/spellcheck_service.h",
     ]
 
+    if (!is_mac) {
+      sources += [
+        "//chrome/browser/spellchecker/spellcheck_language_blocklist_policy_handler.cc",
+        "//chrome/browser/spellchecker/spellcheck_language_blocklist_policy_handler.h",
+        "//chrome/browser/spellchecker/spellcheck_language_policy_handler.cc",
+        "//chrome/browser/spellchecker/spellcheck_language_policy_handler.h",
+      ]
+    }
+
     if (has_spellcheck_panel) {
       sources += [
         "//chrome/browser/spellchecker/spell_check_panel_host_impl.cc",

docs/api/app.md

@@ -130,6 +130,11 @@ set `NSPrincipalClass` to `AtomApplication`.
 
 You should call `event.preventDefault()` if you want to handle this event.
 
+As with the `open-file` event, be sure to register a listener for the `open-url`
+event early in your application startup to detect if the the application being
+is being opened to handle a URL. If you register the listener in response to a
+`ready` event, you'll miss URLs that trigger the launch of your application.
+
 ### Event: 'activate' _macOS_
 
 Returns:

docs/api/browser-window.md

@@ -246,7 +246,8 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `trafficLightPosition` [Point](structures/point.md) (optional) _macOS_ -
     Set a custom position for the traffic light buttons in frameless windows.
   * `roundedCorners` boolean (optional) _macOS_ - Whether frameless window
-    should have rounded corners on macOS. Default is `true`.
+    should have rounded corners on macOS. Default is `true`. Setting this property
+    to `false` will prevent the window from being fullscreenable.
   * `fullscreenWindowTitle` boolean (optional) _macOS_ _Deprecated_ - Shows
     the title in the title bar in full screen mode on macOS for `hiddenInset`
     titleBarStyle. Default is `false`.
@@ -1323,7 +1324,7 @@ win.setSheetOffset(toolbarRect.height)
 
 Starts or stops flashing the window to attract user's attention.
 
-#### `win.setSkipTaskbar(skip)`
+#### `win.setSkipTaskbar(skip)` _macOS_ _Windows_
 
 * `skip` boolean
 

docs/api/environment-variables.md

@@ -139,8 +139,7 @@ green and non-draggable regions will be colored red to aid debugging.
 
 ### `ELECTRON_DEBUG_NOTIFICATIONS`
 
-Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common a
-tions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
+Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common actions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
 
 Sample output:
 

docs/api/native-image.md

@@ -149,7 +149,7 @@ console.log(image)
 * `options` Object
   * `width` Integer
   * `height` Integer
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `NativeImage`
 
@@ -162,7 +162,7 @@ pixel data returned by `toBitmap()`. The specific format is platform-dependent.
 * `options` Object (optional)
   * `width` Integer (optional) - Required for bitmap buffers.
   * `height` Integer (optional) - Required for bitmap buffers.
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `NativeImage`
 
@@ -225,7 +225,7 @@ The following methods are available on instances of the `NativeImage` class:
 #### `image.toPNG([options])`
 
 * `options` Object (optional)
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `Buffer` - A [Buffer][buffer] that contains the image's `PNG` encoded data.
 
@@ -238,7 +238,7 @@ Returns `Buffer` - A [Buffer][buffer] that contains the image's `JPEG` encoded d
 #### `image.toBitmap([options])`
 
 * `options` Object (optional)
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `Buffer` - A [Buffer][buffer] that contains a copy of the image's raw bitmap pixel
 data.
@@ -246,14 +246,14 @@ data.
 #### `image.toDataURL([options])`
 
 * `options` Object (optional)
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `string` - The data URL of the image.
 
 #### `image.getBitmap([options])`
 
 * `options` Object (optional)
-  * `scaleFactor` Double (optional) - Defaults to 1.0.
+  * `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns `Buffer` - A [Buffer][buffer] that contains the image's raw bitmap pixel data.
 
@@ -276,7 +276,7 @@ Returns `boolean` - Whether the image is empty.
 
 #### `image.getSize([scaleFactor])`
 
-* `scaleFactor` Double (optional) - Defaults to 1.0.
+* `scaleFactor` Number (optional) - Defaults to 1.0.
 
 Returns [`Size`](structures/size.md).
 
@@ -317,20 +317,20 @@ will be preserved in the resized image.
 
 #### `image.getAspectRatio([scaleFactor])`
 
-* `scaleFactor` Double (optional) - Defaults to 1.0.
+* `scaleFactor` Number (optional) - Defaults to 1.0.
 
-Returns `Float` - The image's aspect ratio.
+Returns `Number` - The image's aspect ratio.
 
 If `scaleFactor` is passed, this will return the aspect ratio corresponding to the image representation most closely matching the passed value.
 
 #### `image.getScaleFactors()`
 
-Returns `Float[]` - An array of all scale factors corresponding to representations for a given nativeImage.
+Returns `Number[]` - An array of all scale factors corresponding to representations for a given nativeImage.
 
 #### `image.addRepresentation(options)`
 
 * `options` Object
-  * `scaleFactor` Double - The scale factor to add the image representation for.
+  * `scaleFactor` Number (optional) - The scale factor to add the image representation for.
   * `width` Integer (optional) - Defaults to 0. Required if a bitmap buffer
     is specified as `buffer`.
   * `height` Integer (optional) - Defaults to 0. Required if a bitmap buffer

docs/api/push-notifications.md

@@ -0,0 +1,48 @@
+# pushNotifications
+
+Process: [Main](../glossary.md#main-process)
+
+> Register for and receive notifications from remote push notification services
+
+For example, when registering for push notifications via Apple push notification services (APNS):
+
+```javascript
+const { pushNotifications, Notification } = require('electron')
+
+pushNotifications.registerForAPNSNotifications().then((token) => {
+  // forward token to your remote notification server
+})
+
+pushNotifications.on('received-apns-notification', (event, userInfo) => {
+  // generate a new Notification object with the relevant userInfo fields
+})
+```
+
+## Events
+
+The `pushNotification` module emits the following events:
+
+#### Event: 'received-apns-notification' _macOS_
+
+Returns:
+
+* `userInfo` Record<String, any>
+
+Emitted when the app receives a remote notification while running.
+See: https://developer.apple.com/documentation/appkit/nsapplicationdelegate/1428430-application?language=objc
+
+## Methods
+
+The `pushNotification` module has the following methods:
+
+### `pushNotifications.registerForAPNSNotifications()` _macOS_
+
+Returns `Promise<string>`
+
+Registers the app with Apple Push Notification service (APNS) to receive [Badge, Sound, and Alert](https://developer.apple.com/documentation/appkit/sremotenotificationtype?language=objc) notifications. If registration is successful, the promise will be resolved with the APNS device token. Otherwise, the promise will be rejected with an error message.
+See: https://developer.apple.com/documentation/appkit/nsapplication/1428476-registerforremotenotificationtyp?language=objc
+
+### `pushNotifications.unregisterForAPNSNotifications()` _macOS_
+
+Unregisters the app from notifications received from APNS.
+See: https://developer.apple.com/documentation/appkit/nsapplication/1428747-unregisterforremotenotifications?language=objc

docs/api/session.md

@@ -635,7 +635,7 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
     * `notifications` - Request notification creation and the ability to display them in the user's system tray.
     * `midi` - Request MIDI access in the `webmidi` API.
     * `midiSysex` - Request the use of system exclusive messages in the `webmidi` API.
-    * `pointerLock` - Request to directly interpret mouse movements as an input method. Click [here](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API) to know more.
+    * `pointerLock` - Request to directly interpret mouse movements as an input method. Click [here](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API) to know more. These requests always appear to originate from the main frame.
     * `fullscreen` - Request for the app to enter fullscreen mode.
     * `openExternal` - Request to open links in external applications.
     * `unknown` - An unrecognized permission request
@@ -1049,7 +1049,7 @@ is emitted.
 
 #### `ses.getStoragePath()`
 
-A `string | null` indicating the absolute file system path where data for this
+Returns `string | null` - The absolute file system path where data for this
 session is persisted on disk.  For in memory sessions this returns `null`.
 
 ### Instance Properties

docs/api/tray.md

@@ -25,15 +25,20 @@ app.whenReady().then(() => {
 })
 ```
 
-__Platform limitations:__
+__Platform Considerations__
+
+If you want to keep exact same behaviors on all platforms, you should not
+rely on the `click` event; instead, always attach a context menu to the tray icon.
+
+__Linux__
 
-* On Linux the app indicator will be used if it is supported, otherwise
-  `GtkStatusIcon` will be used instead.
 * On Linux distributions that only have app indicator support, you have to
   install `libappindicator1` to make the tray icon work.
+* The app indicator will be used if it is supported, otherwise
+  `GtkStatusIcon` will be used instead.
 * App indicator will only be shown when it has a context menu.
-* When app indicator is used on Linux, the `click` event is ignored.
-* On Linux in order for changes made to individual `MenuItem`s to take effect,
+* The `click` event is ignored when using the app indicator.
+* In order for changes made to individual `MenuItem`s to take effect,
   you have to call `setContextMenu` again. For example:
 
 ```javascript
@@ -55,10 +60,16 @@ app.whenReady().then(() => {
 })
 ```
 
-* On Windows it is recommended to use `ICO` icons to get best visual effects.
+__MacOS__
 
-If you want to keep exact same behaviors on all platforms, you should not
-rely on the `click` event and always attach a context menu to the tray icon.
+* Icons passed to the Tray constructor should be [Template Images](native-image.md#template-image).
+* To make sure your icon isn't grainy on retina monitors, be sure your `@2x` image is 144dpi.
+* If you are bundling your application (e.g., with webpack for development), be sure that the file names are not being mangled or hashed. The filename needs to end in Template, and the `@2x` image needs to have the same filename as the standard image, or MacOS will not magically invert your image's colors or use the high density image.
+* 16x16 (72dpi) and 32x32@2x (144dpi) work well for most icons.
+
+__Windows__
+
+* It is recommended to use `ICO` icons to get best visual effects.
 
 ### `new Tray(image, [guid])`
 

docs/api/web-contents.md

@@ -862,6 +862,8 @@ Returns:
 
 Emitted when the renderer process sends an asynchronous message via `ipcRenderer.send()`.
 
+See also [`webContents.ipc`](#contentsipc-readonly), which provides an [`IpcMain`](ipc-main.md)-like interface for responding to IPC messages specifically from this WebContents.
+
 #### Event: 'ipc-message-sync'
 
 Returns:
@@ -872,6 +874,8 @@ Returns:
 
 Emitted when the renderer process sends a synchronous message via `ipcRenderer.sendSync()`.
 
+See also [`webContents.ipc`](#contentsipc-readonly), which provides an [`IpcMain`](ipc-main.md)-like interface for responding to IPC messages specifically from this WebContents.
+
 #### Event: 'preferred-size-changed'
 
 Returns:
@@ -1985,6 +1989,35 @@ This corresponds to the [animationPolicy][] accessibility feature in Chromium.
 
 ### Instance Properties
 
+#### `contents.ipc` _Readonly_
+
+An [`IpcMain`](ipc-main.md) scoped to just IPC messages sent from this
+WebContents.
+
+IPC messages sent with `ipcRenderer.send`, `ipcRenderer.sendSync` or
+`ipcRenderer.postMessage` will be delivered in the following order:
+
+1. `contents.on('ipc-message')`
+2. `contents.mainFrame.on(channel)`
+3. `contents.ipc.on(channel)`
+4. `ipcMain.on(channel)`
+
+Handlers registered with `invoke` will be checked in the following order. The
+first one that is defined will be called, the rest will be ignored.
+
+1. `contents.mainFrame.handle(channel)`
+2. `contents.handle(channel)`
+3. `ipcMain.handle(channel)`
+
+A handler or event listener registered on the WebContents will receive IPC
+messages sent from any frame, including child frames. In most cases, only the
+main frame can send IPC messages. However, if the `nodeIntegrationInSubFrames`
+option is enabled, it is possible for child frames to send IPC messages also.
+In that case, handlers should check the `senderFrame` property of the IPC event
+to ensure that the message is coming from the expected frame. Alternatively,
+register handlers on the appropriate frame directly using the
+[`WebFrameMain.ipc`](web-frame-main.md#frameipc-readonly) interface.
+
 #### `contents.audioMuted`
 
 A `boolean` property that determines whether this page is muted.

docs/api/web-frame-main.md

@@ -140,6 +140,31 @@ ipcRenderer.on('port', (e, msg) => {
 
 ### Instance Properties
 
+#### `frame.ipc` _Readonly_
+
+An [`IpcMain`](ipc-main.md) instance scoped to the frame.
+
+IPC messages sent with `ipcRenderer.send`, `ipcRenderer.sendSync` or
+`ipcRenderer.postMessage` will be delivered in the following order:
+
+1. `contents.on('ipc-message')`
+2. `contents.mainFrame.on(channel)`
+3. `contents.ipc.on(channel)`
+4. `ipcMain.on(channel)`
+
+Handlers registered with `invoke` will be checked in the following order. The
+first one that is defined will be called, the rest will be ignored.
+
+1. `contents.mainFrame.handle(channel)`
+2. `contents.handle(channel)`
+3. `ipcMain.handle(channel)`
+
+In most cases, only the main frame of a WebContents can send or receive IPC
+messages. However, if the `nodeIntegrationInSubFrames` option is enabled, it is
+possible for child frames to send and receive IPC messages also. The
+[`WebContents.ipc`](web-contents.md#contentsipc-readonly) interface may be more
+convenient when `nodeIntegrationInSubFrames` is not enabled.
+
 #### `frame.url` _Readonly_
 
 A `string` representing the current URL of the frame.

docs/breaking-changes.md

@@ -14,6 +14,13 @@ This document uses the following convention to categorize breaking changes:
 
 ## Planned Breaking API Changes (20.0)
 
+### Behavior Changed: V8 Memory Cage enabled
+
+The V8 memory cage has been enabled, which has implications for native modules
+which wrap non-V8 memory with `ArrayBuffer` or `Buffer`. See the [blog post
+about the V8 memory cage](https://www.electronjs.org/blog/v8-memory-cage) for
+more details.
+
 ### API Changed: `webContents.printToPDF()`
 
 `webContents.printToPDF()` has been modified to conform to [`Page.printToPDF`](https://chromedevtools.github.io/devtools-protocol/tot/Page/#method-printToPDF) in the Chrome DevTools Protocol. This has been changes in order to

docs/development/build-instructions-linux.md

@@ -47,10 +47,10 @@ $ sudo yum install clang dbus-devel gtk3-devel libnotify-devel \
 On Fedora, install the following libraries:
 
 ```sh
-$ sudo dnf install clang dbus-devel gtk3-devel libnotify-devel \
-                   libgnome-keyring-devel xorg-x11-server-utils libcap-devel \
+$ sudo dnf install clang dbus-devel gperf gtk3-devel \
+                   libnotify-devel libgnome-keyring-devel libcap-devel \
                    cups-devel libXtst-devel alsa-lib-devel libXrandr-devel \
-                   nss-devel python-dbusmock openjdk-8-jre
+                   nss-devel python-dbusmock
 ```
 
 On Arch Linux / Manjaro, install the following libraries:

docs/fiddles/features/drag-and-drop/preload.js

@@ -1,5 +1,4 @@
 const { contextBridge, ipcRenderer } = require('electron')
-const path = require('path')
 
 contextBridge.exposeInMainWorld('electron', {
   startDrag: (fileName) => {

docs/tutorial/electron-timelines.md

@@ -24,10 +24,11 @@ check out our [Electron Versioning](./electron-versioning.md) doc.
 | 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | M93 | v14.17 | 🚫 |
 | 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | M94 | v16.5 | 🚫 |
 | 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | M96 | v16.9 | 🚫 |
-| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | M98 | v16.13 | ✅ |
+| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | M98 | v16.13 | 🚫 |
 | 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | M100 | v16.13 | ✅ |
 | 19.0.0 | 2022-Mar-31 | 2022-Apr-26 | 2022-May-24 | M102 | v16.14 | ✅ |
-| 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | M104 | TBD | ✅ |
+| 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | M104 | v16.15 | ✅ |
+| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | M106 | TBD | ✅ |
 
 **Notes:**
 

docs/tutorial/examples.md

@@ -50,7 +50,7 @@ guide!).
 
 You can find the full list of "How to?" in the sidebar. If there is
 something that you would like to do that is not documented, please join
-our [Discord server][] and let us know!
+our [Discord server][discord] and let us know!
 
-[discord server]: https://discord.com/invite/electron
+[discord]: https://discord.gg/electronjs
 [fiddle]: https://www.electronjs.org/fiddle

docs/tutorial/introduction.md

@@ -44,14 +44,14 @@ are the different categories and what you can expect on each one:
   application.
 - **Processes in Electron**: In-depth reference on Electron processes and how to work with them.
 - **Best Practices**: Important checklists to keep in mind when developing an Electron app.
-- **How-To Examples**: Quick references to add features to your Electron app.
+- **Examples**: Quick references to add features to your Electron app.
 - **Development**: Miscellaneous development guides.
 - **Distribution**: Learn how to distribute your app to end users.
-- **Testing and debugging**: How to debug JavaScript, write tests, and other tools used
+- **Testing And Debugging**: How to debug JavaScript, write tests, and other tools used
   to create quality Electron applications.
-- **Resources**: Useful links to better understand how the Electron project works
+- **References**: Useful links to better understand how the Electron project works
   and is organized.
-- **Contributing to Electron**: Compiling Electron and making contributions can be daunting.
+- **Contributing**: Compiling Electron and making contributions can be daunting.
   We try to make it easier in this section.
 
 ## Getting help
@@ -66,9 +66,10 @@ Are you getting stuck anywhere? Here are a few links to places to look:
 
 <!-- Links -->
 
+[tutorial]: tutorial-1-prerequisites.md
 [api documentation]: ../api/app.md
 [chromium]: https://www.chromium.org/
-[discord]: https://discord.com/invite/APGC3k5yaH
+[discord]: https://discord.gg/electronjs
 [examples]: examples.md
 [fiddle]: https://electronjs.org/fiddle
 [issue-tracker]: https://github.com/electron/electron/issues

docs/tutorial/message-ports.md

@@ -8,8 +8,7 @@ your app.
 
 Here is a very brief example of what a MessagePort is and how it works:
 
-```js
-// renderer.js ///////////////////////////////////////////////////////////////
+```js title='renderer.js (Renderer Process)'
 // MessagePorts are created in pairs. A connected pair of message ports is
 // called a channel.
 const channel = new MessageChannel()
@@ -28,8 +27,7 @@ port2.postMessage({ answer: 42 })
 ipcRenderer.postMessage('port', null, [port1])
 ```
 
-```js
-// main.js ///////////////////////////////////////////////////////////////////
+```js title='main.js (Main Process)'
 // In the main process, we receive the port.
 ipcMain.on('port', (event) => {
   // When we receive a MessagePort in the main process, it becomes a
@@ -84,14 +82,84 @@ process, you can listen for the `close` event by calling `port.on('close',
 
 ## Example use cases
 
+### Setting up a MessageChannel between two renderers
+
+In this example, the main process sets up a MessageChannel, then sends each port
+to a different renderer. This allows renderers to send messages to each other
+without needing to use the main process as an in-between.
+
+```js title='main.js (Main Process)'
+const { BrowserWindow, app, MessageChannelMain } = require('electron')
+
+app.whenReady().then(async () => {
+  // create the windows.
+  const mainWindow = new BrowserWindow({
+    show: false,
+    webPreferences: {
+      contextIsolation: false,
+      preload: 'preloadMain.js'
+    }
+  })
+
+  const secondaryWindow = BrowserWindow({
+    show: false,
+    webPreferences: {
+      contextIsolation: false,
+      preload: 'preloadSecondary.js'
+    }
+  })
+
+  // set up the channel.
+  const { port1, port2 } = new MessageChannelMain()
+
+  // once the webContents are ready, send a port to each webContents with postMessage.
+  mainWindow.once('ready-to-show', () => {
+    mainWindow.webContents.postMessage('port', null, [port1])
+  })
+
+  secondaryWindow.once('ready-to-show', () => {
+    secondaryWindow.webContents.postMessage('port', null, [port2])
+  })
+})
+```
+
+Then, in your preload scripts you receive the port through IPC and set up the
+listeners.
+
+```js title='preloadMain.js and preloadSecondary.js (Preload scripts)'
+const { ipcRenderer } = require('electron')
+
+ipcRenderer.on('port', e => {
+  // port received, make it globally available.
+  window.electronMessagePort = e.ports[0]
+
+  window.electronMessagePort.onmessage = messageEvent => {
+    // handle message
+  }
+})
+```
+
+In this example messagePort is bound to the `window` object directly. It is better
+to use `contextIsolation` and set up specific contextBridge calls for each of your
+expected messages, but for the simplicity of this example we don't. You can find an
+example of context isolation further down this page at [Communicating directly between the main process and the main world of a context-isolated page](#communicating-directly-between-the-main-process-and-the-main-world-of-a-context-isolated-page)
+
+That means window.messagePort is globally available and you can call
+`postMessage` on it from anywhere in your app to send a message to the other
+renderer.
+
+```js title='renderer.js (Renderer Process)'
+// elsewhere in your code to send a message to the other renderers message handler
+window.electronMessagePort.postmessage('ping')
+```
+
 ### Worker process
 
 In this example, your app has a worker process implemented as a hidden window.
 You want the app page to be able to communicate directly with the worker
 process, without the performance overhead of relaying via the main process.
 
-```js
-// main.js ///////////////////////////////////////////////////////////////////
+```js title='main.js (Main Process)'
 const { BrowserWindow, app, ipcMain, MessageChannelMain } = require('electron')
 
 app.whenReady().then(async () => {
@@ -129,8 +197,7 @@ app.whenReady().then(async () => {
 })
 ```
 
-```html
-<!-- worker.html ------------------------------------------------------------>
+```html  title='worker.html'
 <script>
 const { ipcRenderer } = require('electron')
 
@@ -153,8 +220,7 @@ ipcRenderer.on('new-client', (event) => {
 </script>
 ```
 
-```html
-<!-- app.html --------------------------------------------------------------->
+```html  title='app.html'
 <script>
 const { ipcRenderer } = require('electron')
 
@@ -182,9 +248,7 @@ Electron's built-in IPC methods only support two modes: fire-and-forget
 can implement a "response stream", where a single request responds with a
 stream of data.
 
-```js
-// renderer.js ///////////////////////////////////////////////////////////////
-
+```js title='renderer.js (Renderer Process)'
 const makeStreamingRequest = (element, callback) => {
   // MessageChannels are lightweight--it's cheap to create a new one for each
   // request.
@@ -213,9 +277,7 @@ makeStreamingRequest(42, (data) => {
 // We will see "got response data: 42" 10 times.
 ```
 
-```js
-// main.js ///////////////////////////////////////////////////////////////////
-
+```js  title='main.js (Main Process)'
 ipcMain.on('give-me-a-stream', (event, msg) => {
   // The renderer has sent us a MessagePort that it wants us to send our
   // response over.
@@ -242,8 +304,7 @@ the renderer are delivered to the isolated world, rather than to the main
 world. Sometimes you want to deliver messages to the main world directly,
 without having to step through the isolated world.
 
-```js
-// main.js ///////////////////////////////////////////////////////////////////
+```js title='main.js (Main Process)'
 const { BrowserWindow, app, MessageChannelMain } = require('electron')
 const path = require('path')
 
@@ -278,8 +339,7 @@ app.whenReady().then(async () => {
 })
 ```
 
-```js
-// preload.js ////////////////////////////////////////////////////////////////
+```js title='preload.js (Preload Script)'
 const { ipcRenderer } = require('electron')
 
 // We need to wait until the main world is ready to receive the message before
@@ -297,8 +357,7 @@ ipcRenderer.on('main-world-port', async (event) => {
 })
 ```
 
-```html
-<!-- index.html ------------------------------------------------------------->
+```html title='index.html'
 <script>
 window.onmessage = (event) => {
   // event.source === window means the message is coming from the preload

docs/tutorial/native-file-drag-drop.md

@@ -22,7 +22,6 @@ In `preload.js` use the [`contextBridge`] to inject a method `window.electron.st
 
 ```js
 const { contextBridge, ipcRenderer } = require('electron')
-const path = require('path')
 
 contextBridge.exposeInMainWorld('electron', {
   startDrag: (fileName) => {

docs/tutorial/process-model.md

@@ -83,7 +83,7 @@ terminated as well.
 
 The main process also controls your application's lifecycle through Electron's
 [`app`][app] module. This module provides a large set of events and methods
-that you can use to add custom application behaviour (for instance, programatically
+that you can use to add custom application behaviour (for instance, programmatically
 quitting your application, modifying the application dock, or showing an About panel).
 
 As a practical example, the app shown in the [quick start guide][quick-start-lifecycle]

docs/tutorial/tutorial-2-first-app.md

@@ -350,7 +350,7 @@ app.whenReady().then(() => {
 
 ## Optional: Debugging from VS Code
 
-If you want to debug your application using VS Code, you have need attach VS Code to
+If you want to debug your application using VS Code, you need to attach VS Code to
 both the main and renderer processes. Here is a sample configuration for you to
 run. Create a launch.json configuration in a new `.vscode` folder in your project:
 

docs/tutorial/tutorial-4-adding-features.md

@@ -62,9 +62,9 @@ into end users' hands.
 
 <!-- Link labels -->
 
-[discord]: https://discord.com/invite/APGC3k5yaH
+[discord]: https://discord.gg/electronjs
 [github]: https://github.com/electron/electronjs.org-new/issues/new
-[how to]: ./examples.md
+[how-to]: ./examples.md
 [node-platform]: https://nodejs.org/api/process.html#process_process_platform
 
 <!-- Tutorial links -->

docs/tutorial/tutorial-6-publishing-updating.md

@@ -27,7 +27,7 @@ into your app code.
 ## Using update.electronjs.org
 
 The Electron maintainers provide a free auto-updating service for open-source apps
-at https://update.electronjs.org. Its requirements are:
+at [https://update.electronjs.org](https://update.electronjs.org). Its requirements are:
 
 - Your app runs on macOS or Windows
 - Your app has a public GitHub repository
@@ -226,7 +226,7 @@ rest of our docs and happy developing! If you have questions, please stop by our
 
 [autoupdater]: ../api/auto-updater.md
 [code-signed]: ./code-signing.md
-[discord server]: https://discord.com/invite/APGC3k5yaH
+[discord server]: https://discord.gg/electronjs
 [electron fiddle]: https://electronjs.org/fiddle
 [fiddle-build]: https://github.com/electron/fiddle/blob/master/.github/workflows/build.yaml
 [fiddle-forge-config]: https://github.com/electron/fiddle/blob/master/forge.config.js

filenames.auto.gni

@@ -40,6 +40,7 @@ auto_filenames = {
     "docs/api/power-save-blocker.md",
     "docs/api/process.md",
     "docs/api/protocol.md",
+    "docs/api/push-notifications.md",
     "docs/api/safe-storage.md",
     "docs/api/screen.md",
     "docs/api/service-workers.md",
@@ -212,6 +213,7 @@ auto_filenames = {
     "lib/browser/api/power-monitor.ts",
     "lib/browser/api/power-save-blocker.ts",
     "lib/browser/api/protocol.ts",
+    "lib/browser/api/push-notifications.ts",
     "lib/browser/api/safe-storage.ts",
     "lib/browser/api/screen.ts",
     "lib/browser/api/session.ts",

filenames.gni

@@ -23,6 +23,7 @@ filenames = {
 
   lib_sources_linux = [
     "shell/browser/browser_linux.cc",
+    "shell/browser/electron_browser_main_parts_linux.cc",
     "shell/browser/lib/power_observer_linux.cc",
     "shell/browser/lib/power_observer_linux.h",
     "shell/browser/linux/unity_service.cc",
@@ -85,6 +86,8 @@ filenames = {
     "shell/browser/ui/message_box_win.cc",
     "shell/browser/ui/tray_icon_win.cc",
     "shell/browser/ui/views/electron_views_delegate_win.cc",
+    "shell/browser/ui/views/win_icon_painter.cc",
+    "shell/browser/ui/views/win_icon_painter.h",
     "shell/browser/ui/views/win_frame_view.cc",
     "shell/browser/ui/views/win_frame_view.h",
     "shell/browser/ui/views/win_caption_button.cc",
@@ -126,6 +129,7 @@ filenames = {
     "shell/browser/api/electron_api_menu_mac.mm",
     "shell/browser/api/electron_api_native_theme_mac.mm",
     "shell/browser/api/electron_api_power_monitor_mac.mm",
+    "shell/browser/api/electron_api_push_notifications_mac.mm",
     "shell/browser/api/electron_api_system_preferences_mac.mm",
     "shell/browser/api/electron_api_web_contents_mac.mm",
     "shell/browser/auto_updater_mac.mm",
@@ -293,6 +297,8 @@ filenames = {
     "shell/browser/api/electron_api_printing.cc",
     "shell/browser/api/electron_api_protocol.cc",
     "shell/browser/api/electron_api_protocol.h",
+    "shell/browser/api/electron_api_push_notifications.cc",
+    "shell/browser/api/electron_api_push_notifications.h",
     "shell/browser/api/electron_api_safe_storage.cc",
     "shell/browser/api/electron_api_safe_storage.h",
     "shell/browser/api/electron_api_screen.cc",
@@ -410,8 +416,6 @@ filenames = {
     "shell/browser/media/media_capture_devices_dispatcher.h",
     "shell/browser/media/media_device_id_salt.cc",
     "shell/browser/media/media_device_id_salt.h",
-    "shell/browser/media/media_stream_devices_controller.cc",
-    "shell/browser/media/media_stream_devices_controller.h",
     "shell/browser/microtasks_runner.cc",
     "shell/browser/microtasks_runner.h",
     "shell/browser/native_browser_view.cc",
@@ -643,8 +647,6 @@ filenames = {
     "shell/common/process_util.h",
     "shell/common/skia_util.cc",
     "shell/common/skia_util.h",
-    "shell/common/v8_value_converter.cc",
-    "shell/common/v8_value_converter.h",
     "shell/common/v8_value_serializer.cc",
     "shell/common/v8_value_serializer.h",
     "shell/common/world_ids.h",

filenames.libcxx.gni

@@ -1,6 +1,7 @@
 libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/CMakeLists.txt",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/adjacent_find.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/algorithm_family.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/all_of.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/any_of.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/binary_search.h",
@@ -42,9 +43,11 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__algorithm/is_sorted.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/is_sorted_until.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/iter_swap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/iterator_operations.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/lexicographical_compare.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/lower_bound.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/make_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/make_projected.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/max.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/max_element.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/merge.h",
@@ -67,14 +70,86 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__algorithm/pop_heap.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/prev_permutation.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/push_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_adjacent_find.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_all_of.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_any_of.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_binary_search.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_copy_backward.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_copy_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_copy_n.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_count.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_count_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_equal.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_equal_range.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_fill.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_fill_n.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_find.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_find_end.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_find_first_of.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_find_if.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_find_if_not.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_for_each.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_for_each_n.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_generate.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_generate_n.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_includes.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_inplace_merge.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_is_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_is_heap_until.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_is_partitioned.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_is_sorted.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_is_sorted_until.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_iterator_concept.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_lexicographical_compare.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_lower_bound.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_make_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_max.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_max_element.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_merge.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_min.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_min_element.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_minmax.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_minmax_element.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_mismatch.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_move.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_move_backward.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_none_of.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_nth_element.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_partial_sort.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_partial_sort_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_partition.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_partition_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_partition_point.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_pop_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_push_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_remove.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_remove_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_remove_copy_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_remove_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_replace.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_replace_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_replace_copy_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_replace_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_reverse.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_reverse_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_rotate_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_search.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_search_n.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_set_difference.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_set_intersection.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_set_symmetric_difference.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_set_union.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_shuffle.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_sort.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_sort_heap.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_stable_partition.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_stable_sort.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_swap_ranges.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_transform.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_unique.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_unique_copy.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/ranges_upper_bound.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/remove.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/remove_copy.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/remove_copy_if.h",
@@ -107,6 +182,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__algorithm/unique.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/unique_copy.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/unwrap_iter.h",
+  "//buildtools/third_party/libc++/trunk/include/__algorithm/unwrap_range.h",
   "//buildtools/third_party/libc++/trunk/include/__algorithm/upper_bound.h",
   "//buildtools/third_party/libc++/trunk/include/__assert",
   "//buildtools/third_party/libc++/trunk/include/__availability",
@@ -118,15 +194,28 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__bsd_locale_fallbacks.h",
   "//buildtools/third_party/libc++/trunk/include/__charconv/chars_format.h",
   "//buildtools/third_party/libc++/trunk/include/__charconv/from_chars_result.h",
+  "//buildtools/third_party/libc++/trunk/include/__charconv/tables.h",
+  "//buildtools/third_party/libc++/trunk/include/__charconv/to_chars_base_10.h",
   "//buildtools/third_party/libc++/trunk/include/__charconv/to_chars_result.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/calendar.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/convert_to_timespec.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/day.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/duration.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/file_clock.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/hh_mm_ss.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/high_resolution_clock.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/literals.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/month.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/month_weekday.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/monthday.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/steady_clock.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/system_clock.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/time_point.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/weekday.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/year.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/year_month.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/year_month_day.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/year_month_weekday.h",
   "//buildtools/third_party/libc++/trunk/include/__compare/common_comparison_category.h",
   "//buildtools/third_party/libc++/trunk/include/__compare/compare_partial_order_fallback.h",
   "//buildtools/third_party/libc++/trunk/include/__compare/compare_strong_order_fallback.h",
@@ -169,6 +258,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__coroutine/noop_coroutine_handle.h",
   "//buildtools/third_party/libc++/trunk/include/__coroutine/trivial_awaitables.h",
   "//buildtools/third_party/libc++/trunk/include/__debug",
+  "//buildtools/third_party/libc++/trunk/include/__debug_utils/randomize_range.h",
   "//buildtools/third_party/libc++/trunk/include/__errc",
   "//buildtools/third_party/libc++/trunk/include/__filesystem/copy_options.h",
   "//buildtools/third_party/libc++/trunk/include/__filesystem/directory_entry.h",
@@ -186,7 +276,12 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__filesystem/recursive_directory_iterator.h",
   "//buildtools/third_party/libc++/trunk/include/__filesystem/space_info.h",
   "//buildtools/third_party/libc++/trunk/include/__filesystem/u8path.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/buffer.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/concepts.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/enable_insertable.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/extended_grapheme_cluster_table.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_arg.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/format_arg_store.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_args.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_context.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_error.h",
@@ -200,9 +295,11 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__format/formatter_floating_point.h",
   "//buildtools/third_party/libc++/trunk/include/__format/formatter_integer.h",
   "//buildtools/third_party/libc++/trunk/include/__format/formatter_integral.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/formatter_output.h",
   "//buildtools/third_party/libc++/trunk/include/__format/formatter_pointer.h",
   "//buildtools/third_party/libc++/trunk/include/__format/formatter_string.h",
   "//buildtools/third_party/libc++/trunk/include/__format/parser_std_format_spec.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/unicode.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/binary_function.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/binary_negate.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/bind.h",
@@ -210,6 +307,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__functional/bind_front.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/binder1st.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/binder2nd.h",
+  "//buildtools/third_party/libc++/trunk/include/__functional/boyer_moore_searcher.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/compose.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/default_searcher.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/function.h",
@@ -230,11 +328,14 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__functional/unary_negate.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/unwrap_ref.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/weak_result_type.h",
+  "//buildtools/third_party/libc++/trunk/include/__fwd/span.h",
+  "//buildtools/third_party/libc++/trunk/include/__fwd/string_view.h",
   "//buildtools/third_party/libc++/trunk/include/__hash_table",
   "//buildtools/third_party/libc++/trunk/include/__ios/fpos.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/access.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/advance.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/back_insert_iterator.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/bounded_iter.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/common_iterator.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/concepts.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/counted_iterator.h",
@@ -255,6 +356,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__iterator/iterator_traits.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/mergeable.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/move_iterator.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/move_sentinel.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/next.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/ostream_iterator.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/ostreambuf_iterator.h",
@@ -268,14 +370,15 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__iterator/sortable.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/unreachable_sentinel.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/wrap_iter.h",
-  "//buildtools/third_party/libc++/trunk/include/__libcpp_version",
   "//buildtools/third_party/libc++/trunk/include/__locale",
   "//buildtools/third_party/libc++/trunk/include/__mbstate_t.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/addressof.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/allocate_at_least.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocation_guard.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator_arg_t.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator_traits.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/assume_aligned.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/auto_ptr.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/compressed_pair.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/concepts.h",
@@ -285,6 +388,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__memory/ranges_uninitialized_algorithms.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/raw_storage_iterator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/shared_ptr.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/swap_allocator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/temporary_buffer.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/uninitialized_algorithms.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/unique_ptr.h",
@@ -355,8 +459,10 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__ranges/empty_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/enable_borrowed_range.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/enable_view.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/filter_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/iota_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/join_view.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/lazy_split_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/non_propagating_cache.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/owning_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/range_adaptor.h",
@@ -371,16 +477,16 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__ranges/transform_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/view_interface.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/views.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/zip_view.h",
   "//buildtools/third_party/libc++/trunk/include/__split_buffer",
   "//buildtools/third_party/libc++/trunk/include/__std_stream",
-  "//buildtools/third_party/libc++/trunk/include/__string",
+  "//buildtools/third_party/libc++/trunk/include/__string/char_traits.h",
+  "//buildtools/third_party/libc++/trunk/include/__string/extern_template_lists.h",
   "//buildtools/third_party/libc++/trunk/include/__support/android/locale_bionic.h",
   "//buildtools/third_party/libc++/trunk/include/__support/fuchsia/xlocale.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/gettod_zos.h",
-  "//buildtools/third_party/libc++/trunk/include/__support/ibm/limits.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/locale_mgmt_zos.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/nanosleep.h",
-  "//buildtools/third_party/libc++/trunk/include/__support/ibm/support.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/xlocale.h",
   "//buildtools/third_party/libc++/trunk/include/__support/musl/xlocale.h",
   "//buildtools/third_party/libc++/trunk/include/__support/newlib/xlocale.h",
@@ -398,6 +504,122 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__threading_support",
   "//buildtools/third_party/libc++/trunk/include/__tree",
   "//buildtools/third_party/libc++/trunk/include/__tuple",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_const.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_cv.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_lvalue_reference.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_rvalue_reference.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/add_volatile.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/aligned_storage.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/aligned_union.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/alignment_of.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/apply_cv.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/common_reference.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/common_type.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/conditional.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/conjunction.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/copy_cv.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/copy_cvref.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/decay.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/disjunction.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/enable_if.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/extent.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/has_unique_object_representation.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/has_virtual_destructor.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/integral_constant.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_abstract.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_aggregate.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_arithmetic.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_array.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_base_of.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_bounded_array.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_callable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_class.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_compound.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_const.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_constant_evaluated.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_convertible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_copy_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_copy_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_core_convertible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_default_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_destructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_empty.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_enum.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_final.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_floating_point.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_function.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_fundamental.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_integral.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_literal_type.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_member_function_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_member_object_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_member_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_move_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_move_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_convertible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_copy_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_copy_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_default_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_destructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_move_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_nothrow_move_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_null_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_object.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_pod.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_polymorphic.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_primary_template.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_reference.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_reference_wrapper.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_referenceable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_same.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_scalar.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_scoped_enum.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_signed.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_signed_integer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_standard_layout.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivial.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_copy_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_copy_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_copyable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_default_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_destructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_move_assignable.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_trivially_move_constructible.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_unbounded_array.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_union.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_unsigned.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_unsigned_integer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_valid_expansion.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_void.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_volatile.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/lazy.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/make_32_64_or_128_bit.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/make_signed.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/make_unsigned.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/nat.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/negation.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/promote.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/rank.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_all_extents.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_const.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_cv.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_cvref.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_extent.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_pointer.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_reference.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_volatile.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/type_identity.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/type_list.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/underlying_type.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/void_t.h",
   "//buildtools/third_party/libc++/trunk/include/__undef_macros",
   "//buildtools/third_party/libc++/trunk/include/__utility/as_const.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/auto_cast.h",
@@ -512,7 +734,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/map",
   "//buildtools/third_party/libc++/trunk/include/math.h",
   "//buildtools/third_party/libc++/trunk/include/memory",
-  "//buildtools/third_party/libc++/trunk/include/module.modulemap",
+  "//buildtools/third_party/libc++/trunk/include/module.modulemap.in",
   "//buildtools/third_party/libc++/trunk/include/mutex",
   "//buildtools/third_party/libc++/trunk/include/new",
   "//buildtools/third_party/libc++/trunk/include/numbers",
@@ -532,6 +754,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/span",
   "//buildtools/third_party/libc++/trunk/include/sstream",
   "//buildtools/third_party/libc++/trunk/include/stack",
+  "//buildtools/third_party/libc++/trunk/include/stdatomic.h",
   "//buildtools/third_party/libc++/trunk/include/stdbool.h",
   "//buildtools/third_party/libc++/trunk/include/stddef.h",
   "//buildtools/third_party/libc++/trunk/include/stdexcept",

lib/browser/api/auto-updater/squirrel-update-win.ts

@@ -20,7 +20,7 @@ const spawnUpdate = function (args: string[], detached: boolean, callback: Funct
 
   try {
     // Ensure we don't spawn multiple squirrel processes
-    // Process spawned, same args:        Attach events to alread running process
+    // Process spawned, same args:        Attach events to already running process
     // Process spawned, different args:   Return with error
     // No process spawned:                Spawn new process
     if (spawnedProcess && !isSameArgs(args)) {

lib/browser/api/ipc-main.ts

@@ -2,7 +2,4 @@ import { IpcMainImpl } from '@electron/internal/browser/ipc-main-impl';
 
 const ipcMain = new IpcMainImpl();
 
-// Do not throw exception when channel name is "error".
-ipcMain.on('error', () => {});
-
 export default ipcMain;

lib/browser/api/menu.ts

@@ -142,7 +142,7 @@ Menu.prototype.insert = function (pos, item) {
   if (item.icon) this.setIcon(pos, item.icon);
   if (item.role) this.setRole(pos, item.role);
 
-  // Make menu accessable to items.
+  // Make menu accessible to items.
   item.overrideReadOnlyProperty('menu', this);
 
   // Remember the items.

lib/browser/api/module-list.ts

@@ -22,6 +22,7 @@ export const browserModuleList: ElectronInternal.ModuleEntry[] = [
   { name: 'Notification', loader: () => require('./notification') },
   { name: 'powerMonitor', loader: () => require('./power-monitor') },
   { name: 'powerSaveBlocker', loader: () => require('./power-save-blocker') },
+  { name: 'pushNotifications', loader: () => require('./push-notifications') },
   { name: 'protocol', loader: () => require('./protocol') },
   { name: 'safeStorage', loader: () => require('./safe-storage') },
   { name: 'screen', loader: () => require('./screen') },

lib/browser/api/push-notifications.ts

@@ -0,0 +1,3 @@
+const { pushNotifications } = process._linkedBinding('electron_browser_push_notifications');
+
+export default pushNotifications;

lib/browser/api/web-contents.ts

@@ -9,12 +9,15 @@ import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal';
 import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-utils';
 import { MessagePortMain } from '@electron/internal/browser/message-port-main';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
+import { IpcMainImpl } from '@electron/internal/browser/ipc-main-impl';
 
 // session is not used here, the purpose is to make sure session is initialized
 // before the webContents module.
 // eslint-disable-next-line
 session
 
+const webFrameMainBinding = process._linkedBinding('electron_browser_web_frame_main');
+
 let nextId = 0;
 const getNextId = function () {
   return ++nextId;
@@ -124,13 +127,6 @@ WebContents.prototype.sendToFrame = function (frameId, channel, ...args) {
   return true;
 };
 
-WebContents.prototype._sendToFrameInternal = function (frameId, channel, ...args) {
-  const frame = getWebFrame(this, frameId);
-  if (!frame) return false;
-  frame._sendInternal(channel, ...args);
-  return true;
-};
-
 // Following methods are mapped to webFrame.
 const webFrameMethods = [
   'insertCSS',
@@ -563,6 +559,12 @@ WebContents.prototype._init = function () {
 
   this._windowOpenHandler = null;
 
+  const ipc = new IpcMainImpl();
+  Object.defineProperty(this, 'ipc', {
+    get () { return ipc; },
+    enumerable: true
+  });
+
   // Dispatch IPC messages to the ipc module.
   this.on('-ipc-message' as any, function (this: Electron.WebContents, event: Electron.IpcMainEvent, internal: boolean, channel: string, args: any[]) {
     addSenderFrameToEvent(event);
@@ -571,6 +573,9 @@ WebContents.prototype._init = function () {
     } else {
       addReplyToEvent(event);
       this.emit('ipc-message', event, channel, ...args);
+      const maybeWebFrame = webFrameMainBinding.fromIdOrNull(event.processId, event.frameId);
+      maybeWebFrame && maybeWebFrame.ipc.emit(channel, event, ...args);
+      ipc.emit(channel, event, ...args);
       ipcMain.emit(channel, event, ...args);
     }
   });
@@ -582,8 +587,10 @@ WebContents.prototype._init = function () {
       console.error(`Error occurred in handler for '${channel}':`, error);
       event.sendReply({ error: error.toString() });
     };
-    const target = internal ? ipcMainInternal : ipcMain;
-    if ((target as any)._invokeHandlers.has(channel)) {
+    const maybeWebFrame = webFrameMainBinding.fromIdOrNull(event.processId, event.frameId);
+    const targets: (ElectronInternal.IpcMainInternal| undefined)[] = internal ? [ipcMainInternal] : [maybeWebFrame && maybeWebFrame.ipc, ipc, ipcMain];
+    const target = targets.find(target => target && (target as any)._invokeHandlers.has(channel));
+    if (target) {
       (target as any)._invokeHandlers.get(channel)(event, ...args);
     } else {
       event._throw(`No handler registered for '${channel}'`);
@@ -597,10 +604,13 @@ WebContents.prototype._init = function () {
       ipcMainInternal.emit(channel, event, ...args);
     } else {
       addReplyToEvent(event);
-      if (this.listenerCount('ipc-message-sync') === 0 && ipcMain.listenerCount(channel) === 0) {
+      const maybeWebFrame = webFrameMainBinding.fromIdOrNull(event.processId, event.frameId);
+      if (this.listenerCount('ipc-message-sync') === 0 && ipc.listenerCount(channel) === 0 && ipcMain.listenerCount(channel) === 0 && (!maybeWebFrame || maybeWebFrame.ipc.listenerCount(channel) === 0)) {
         console.warn(`WebContents #${this.id} called ipcRenderer.sendSync() with '${channel}' channel without listeners.`);
       }
       this.emit('ipc-message-sync', event, channel, ...args);
+      maybeWebFrame && maybeWebFrame.ipc.emit(channel, event, ...args);
+      ipc.emit(channel, event, ...args);
       ipcMain.emit(channel, event, ...args);
     }
   });
@@ -608,6 +618,9 @@ WebContents.prototype._init = function () {
   this.on('-ipc-ports' as any, function (event: Electron.IpcMainEvent, internal: boolean, channel: string, message: any, ports: any[]) {
     addSenderFrameToEvent(event);
     event.ports = ports.map(p => new MessagePortMain(p));
+    const maybeWebFrame = webFrameMainBinding.fromIdOrNull(event.processId, event.frameId);
+    maybeWebFrame && maybeWebFrame.ipc.emit(channel, event, message);
+    ipc.emit(channel, event, message);
     ipcMain.emit(channel, event, message);
   });
 

lib/browser/api/web-frame-main.ts

@@ -1,7 +1,16 @@
 import { MessagePortMain } from '@electron/internal/browser/message-port-main';
+import { IpcMainImpl } from '@electron/internal/browser/ipc-main-impl';
 
 const { WebFrameMain, fromId } = process._linkedBinding('electron_browser_web_frame_main');
 
+Object.defineProperty(WebFrameMain.prototype, 'ipc', {
+  get () {
+    const ipc = new IpcMainImpl();
+    Object.defineProperty(this, 'ipc', { value: ipc });
+    return ipc;
+  }
+});
+
 WebFrameMain.prototype.send = function (channel, ...args) {
   if (typeof channel !== 'string') {
     throw new Error('Missing required channel argument');

lib/browser/default-menu.ts

@@ -31,7 +31,7 @@ export const setDefaultApplicationMenu = () => {
       {
         label: 'Community Discussions',
         click: async () => {
-          await shell.openExternal('https://discord.com/invite/APGC3k5yaH');
+          await shell.openExternal('https://discord.gg/electronjs');
         }
       },
       {

lib/browser/guest-view-manager.ts

@@ -7,7 +7,7 @@ import { webViewEvents } from '@electron/internal/browser/web-view-events';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
 
 interface GuestInstance {
-  elementInstanceId?: number;
+  elementInstanceId: number;
   visibilityState?: VisibilityState;
   embedder: Electron.WebContents;
   guest: Electron.WebContents;
@@ -46,6 +46,7 @@ function makeWebPreferences (embedder: Electron.WebContents, params: Record<stri
     webSecurity: !params.disablewebsecurity,
     enableBlinkFeatures: params.blinkfeatures,
     disableBlinkFeatures: params.disableblinkfeatures,
+    partition: params.partition,
     ...parsedWebPreferences
   };
 
@@ -87,14 +88,26 @@ function makeLoadURLOptions (params: Record<string, any>) {
 
 // Create a new guest instance.
 const createGuest = function (embedder: Electron.WebContents, embedderFrameId: number, elementInstanceId: number, params: Record<string, any>) {
+  const webPreferences = makeWebPreferences(embedder, params);
+  const event = eventBinding.createWithSender(embedder);
+
+  const { instanceId } = params;
+
+  embedder.emit('will-attach-webview', event, webPreferences, params);
+  if (event.defaultPrevented) {
+    return -1;
+  }
+
   // eslint-disable-next-line no-undef
   const guest = (webContents as typeof ElectronInternal.WebContents).create({
+    ...webPreferences,
     type: 'webview',
-    partition: params.partition,
     embedder
   });
+
   const guestInstanceId = guest.id;
   guestInstances.set(guestInstanceId, {
+    elementInstanceId,
     guest,
     embedder
   });
@@ -108,11 +121,8 @@ const createGuest = function (embedder: Electron.WebContents, embedderFrameId: n
 
   // Init guest web view after attached.
   guest.once('did-attach' as any, function (this: Electron.WebContents, event: Electron.Event) {
-    const params = this.attachParams!;
-    delete this.attachParams;
-
     const previouslyAttached = this.viewInstanceId != null;
-    this.viewInstanceId = params.instanceId;
+    this.viewInstanceId = instanceId;
 
     // Only load URL and set size on first attach
     if (previouslyAttached) {
@@ -120,7 +130,7 @@ const createGuest = function (embedder: Electron.WebContents, embedderFrameId: n
     }
 
     if (params.src) {
-      this.loadURL(params.src, params.opts);
+      this.loadURL(params.src, makeLoadURLOptions(params));
     }
     embedder.emit('did-attach-webview', event, guest);
   });
@@ -173,78 +183,25 @@ const createGuest = function (embedder: Electron.WebContents, embedderFrameId: n
     }
   });
 
-  if (attachGuest(embedder, embedderFrameId, elementInstanceId, guestInstanceId, params)) {
-    return guestInstanceId;
-  }
-
-  return -1;
-};
-
-// Attach the guest to an element of embedder.
-const attachGuest = function (embedder: Electron.WebContents, embedderFrameId: number, elementInstanceId: number, guestInstanceId: number, params: Record<string, any>) {
   // Destroy the old guest when attaching.
   const key = `${embedder.id}-${elementInstanceId}`;
   const oldGuestInstanceId = embedderElementsMap.get(key);
   if (oldGuestInstanceId != null) {
-    // Reattachment to the same guest is just a no-op.
-    if (oldGuestInstanceId === guestInstanceId) {
-      return false;
-    }
-
     const oldGuestInstance = guestInstances.get(oldGuestInstanceId);
     if (oldGuestInstance) {
       oldGuestInstance.guest.detachFromOuterFrame();
     }
   }
 
-  const guestInstance = guestInstances.get(guestInstanceId);
-  // If this isn't a valid guest instance then do nothing.
-  if (!guestInstance) {
-    console.error(new Error(`Guest attach failed: Invalid guestInstanceId ${guestInstanceId}`));
-    return false;
-  }
-  const { guest } = guestInstance;
-  if (guest.hostWebContents !== embedder) {
-    console.error(new Error(`Guest attach failed: Access denied to guestInstanceId ${guestInstanceId}`));
-    return false;
-  }
-
-  const { instanceId } = params;
-
-  // If this guest is already attached to an element then remove it
-  if (guestInstance.elementInstanceId) {
-    const oldKey = `${guestInstance.embedder.id}-${guestInstance.elementInstanceId}`;
-    embedderElementsMap.delete(oldKey);
-
-    // Remove guest from embedder if moving across web views
-    if (guest.viewInstanceId !== instanceId) {
-      webViewManager.removeGuest(guestInstance.embedder, guestInstanceId);
-      guestInstance.embedder._sendInternal(`${IPC_MESSAGES.GUEST_VIEW_INTERNAL_DESTROY_GUEST}-${guest.viewInstanceId}`);
-    }
-  }
-
-  const webPreferences = makeWebPreferences(embedder, params);
-
-  const event = eventBinding.createWithSender(embedder);
-  embedder.emit('will-attach-webview', event, webPreferences, params);
-  if (event.defaultPrevented) {
-    if (guest.viewInstanceId == null) guest.viewInstanceId = instanceId;
-    guest.destroy();
-    return false;
-  }
-
-  guest.attachParams = { instanceId, src: params.src, opts: makeLoadURLOptions(params) };
   embedderElementsMap.set(key, guestInstanceId);
-
   guest.setEmbedder(embedder);
-  guestInstance.embedder = embedder;
-  guestInstance.elementInstanceId = elementInstanceId;
 
   watchEmbedder(embedder);
 
   webViewManager.addGuest(guestInstanceId, embedder, guest, webPreferences);
   guest.attachToIframe(embedder, embedderFrameId);
-  return true;
+
+  return guestInstanceId;
 };
 
 // Remove an guest-embedder relationship.

lib/browser/ipc-main-impl.ts

@@ -4,6 +4,13 @@ import { IpcMainInvokeEvent } from 'electron/main';
 export class IpcMainImpl extends EventEmitter {
   private _invokeHandlers: Map<string, (e: IpcMainInvokeEvent, ...args: any[]) => void> = new Map();
 
+  constructor () {
+    super();
+
+    // Do not throw exception when channel name is "error".
+    this.on('error', () => {});
+  }
+
   handle: Electron.IpcMain['handle'] = (method, fn) => {
     if (this._invokeHandlers.has(method)) {
       throw new Error(`Attempted to register a second handler for '${method}'`);

lib/browser/ipc-main-internal.ts

@@ -1,6 +1,3 @@
 import { IpcMainImpl } from '@electron/internal/browser/ipc-main-impl';
 
 export const ipcMainInternal = new IpcMainImpl() as ElectronInternal.IpcMainInternal;
-
-// Do not throw exception when channel name is "error".
-ipcMainInternal.on('error', () => {});

lib/common/ipc-messages.ts

@@ -9,7 +9,6 @@ export const enum IPC_MESSAGES {
 
   GUEST_INSTANCE_VISIBILITY_CHANGE = 'GUEST_INSTANCE_VISIBILITY_CHANGE',
 
-  GUEST_VIEW_INTERNAL_DESTROY_GUEST = 'GUEST_VIEW_INTERNAL_DESTROY_GUEST',
   GUEST_VIEW_INTERNAL_DISPATCH_EVENT = 'GUEST_VIEW_INTERNAL_DISPATCH_EVENT',
 
   GUEST_VIEW_MANAGER_CREATE_AND_ATTACH_GUEST = 'GUEST_VIEW_MANAGER_CREATE_AND_ATTACH_GUEST',

lib/renderer/web-view/guest-view-internal.ts

@@ -6,22 +6,15 @@ const { mainFrame: webFrame } = process._linkedBinding('electron_renderer_web_fr
 
 export interface GuestViewDelegate {
   dispatchEvent (eventName: string, props: Record<string, any>): void;
-  reset(): void;
 }
 
 export function registerEvents (viewInstanceId: number, delegate: GuestViewDelegate) {
-  ipcRendererInternal.on(`${IPC_MESSAGES.GUEST_VIEW_INTERNAL_DESTROY_GUEST}-${viewInstanceId}`, function () {
-    delegate.reset();
-    delegate.dispatchEvent('destroyed', {});
-  });
-
   ipcRendererInternal.on(`${IPC_MESSAGES.GUEST_VIEW_INTERNAL_DISPATCH_EVENT}-${viewInstanceId}`, function (event, eventName, props) {
     delegate.dispatchEvent(eventName, props);
   });
 }
 
 export function deregisterEvents (viewInstanceId: number) {
-  ipcRendererInternal.removeAllListeners(`${IPC_MESSAGES.GUEST_VIEW_INTERNAL_DESTROY_GUEST}-${viewInstanceId}`);
   ipcRendererInternal.removeAllListeners(`${IPC_MESSAGES.GUEST_VIEW_INTERNAL_DISPATCH_EVENT}-${viewInstanceId}`);
 }
 

lib/renderer/web-view/web-view-element.ts

@@ -55,8 +55,7 @@ const defineWebViewElement = (hooks: WebViewImplHooks) => {
       }
       if (!internal.elementAttached) {
         hooks.guestViewInternal.registerEvents(internal.viewInstanceId, {
-          dispatchEvent: internal.dispatchEvent.bind(internal),
-          reset: internal.reset.bind(internal)
+          dispatchEvent: internal.dispatchEvent.bind(internal)
         });
         internal.elementAttached = true;
         (internal.attributes.get(WEB_VIEW_CONSTANTS.ATTRIBUTE_SRC) as SrcAttribute).parse();

lib/renderer/web-view/web-view-impl.ts

@@ -191,7 +191,7 @@ export class WebViewImpl {
 
   attachGuestInstance (guestInstanceId: number) {
     if (guestInstanceId === -1) {
-      // Do nothing
+      this.dispatchEvent('destroyed');
       return;
     }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "electron",
-  "version": "21.0.0-nightly.20220704",
+  "version": "21.0.0-beta.3",
   "repository": "https://github.com/electron/electron",
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {

patches/chromium/.patches

@@ -12,7 +12,6 @@ webview_cross_drag.patch
 gin_enable_disable_v8_platform.patch
 disable-redraw-lock.patch
 enable_reset_aspect_ratio.patch
-v8_context_snapshot_generator.patch
 boringssl_build_gn.patch
 pepper_plugin_support.patch
 gtk_visibility.patch
@@ -77,7 +76,6 @@ chore_provide_iswebcontentscreationoverridden_with_full_params.patch
 fix_properly_honor_printing_page_ranges.patch
 export_gin_v8platform_pageallocator_for_usage_outside_of_the_gin.patch
 fix_export_zlib_symbols.patch
-don_t_use_potentially_null_getwebframe_-_view_when_get_blink.patch
 web_contents.patch
 webview_fullscreen.patch
 disable_unload_metrics.patch
@@ -111,5 +109,13 @@ build_disable_print_content_analysis.patch
 custom_protocols_plzserviceworker.patch
 feat_filter_out_non-shareable_windows_in_the_current_application_in.patch
 fix_allow_guest_webcontents_to_enter_fullscreen.patch
-posix_replace_doubleforkandexec_with_forkandspawn.patch
 disable_freezing_flags_after_init_in_node.patch
+short-circuit_permissions_checks_in_mediastreamdevicescontroller.patch
+chore_add_electron_deps_to_gitignores.patch
+chore_allow_chromium_to_handle_synthetic_mouse_events_for_touch.patch
+add_maximized_parameter_to_linuxui_getwindowframeprovider.patch
+revert_spellcheck_fully_launch_spell_check_delayed_initialization.patch
+add_electron_deps_to_license_credits_file.patch
+feat_add_set_can_resize_mutator.patch
+fix_revert_emulationhandler_update_functions_to_early_return.patch
+cherry-pick-9b5207569882.patch

patches/chromium/add_contentgpuclient_precreatemessageloop_callback.patch

@@ -10,7 +10,7 @@ Allows Electron to restore WER when ELECTRON_DEFAULT_ERROR_MODE is set.
 This should be upstreamed.
 
 diff --git a/content/gpu/gpu_main.cc b/content/gpu/gpu_main.cc
-index b017e2bf97a4a15cb7af384d9b4e54aa729a997c..fc59b7040bf68e90fbbe516b5321a519a5e77b2a 100644
+index b692a49b71661b8394c1126250fb150653aece97..c087c0f99a15edd3a9c776a68c76b2cf46257123 100644
 --- a/content/gpu/gpu_main.cc
 +++ b/content/gpu/gpu_main.cc
 @@ -239,6 +239,10 @@ int GpuMain(MainFunctionParams parameters) {
@@ -24,8 +24,8 @@ index b017e2bf97a4a15cb7af384d9b4e54aa729a997c..fc59b7040bf68e90fbbe516b5321a519
    // We are experiencing what appear to be memory-stomp issues in the GPU
    // process. These issues seem to be impacting the task executor and listeners
    // registered to it. Create the task executor on the heap to guard against
-@@ -344,7 +348,6 @@ int GpuMain(MainFunctionParams parameters) {
-   ChildProcess gpu_process(io_thread_priority);
+@@ -337,7 +341,6 @@ int GpuMain(MainFunctionParams parameters) {
+   ChildProcess gpu_process(io_thread_type);
    DCHECK(base::ThreadPoolInstance::Get()->WasStarted());
  
 -  auto* client = GetContentClient()->gpu();

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -23,10 +23,10 @@ index 5a7d3da58451f491ed6dfabd3bc31a645843bb60..36cbf8c5c01330acc8b3a708bd6481ed
                                          int32_t world_id) {}
    virtual void DidClearWindowObject() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index f479e7ce6ceb21e67f72dd29589dfda180e438b0..23dcc6507ed9151f657689904bf90d3b2e8ae3d3 100644
+index 33497b7afbe1fa196a596a2cb384a81a973de026..b6b63c182980b09987e82911f72282c275ff0dc6 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4474,6 +4474,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
+@@ -4294,6 +4294,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -40,10 +40,10 @@ index f479e7ce6ceb21e67f72dd29589dfda180e438b0..23dcc6507ed9151f657689904bf90d3b
                                                 int world_id) {
    for (auto& observer : observers_)
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index ac30039d95f1f4c73067df58d8af63190b352030..c674c87797fc8ea057f5b94aabbb53b92bded031 100644
+index 19eae2c0b98ecf27c6d8196c7accc44bdb24a543..40b2dc79e13080d15094a3db235e2e21760ac96d 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -609,6 +609,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -585,6 +585,8 @@ class CONTENT_EXPORT RenderFrameImpl
                            uint32_t ng_call_count) override;
    void DidCreateScriptContext(v8::Local<v8::Context> context,
                                int world_id) override;
@@ -53,10 +53,10 @@ index ac30039d95f1f4c73067df58d8af63190b352030..c674c87797fc8ea057f5b94aabbb53b9
                                  int world_id) override;
    void DidChangeScrollOffset() override;
 diff --git a/third_party/blink/public/web/web_local_frame_client.h b/third_party/blink/public/web/web_local_frame_client.h
-index 9e2dc9b2ea07a1f9bdfd92284f73dd1977ea1437..18c07f44196e83cf16cace6863e3db368a86ce0d 100644
+index 544ea3f5cd705d61dd0b99f2e0f541d98ca75c53..d863681a4297cbf2844469a1baae2a81cb0d1238 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -605,6 +605,9 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -579,6 +579,9 @@ class BLINK_EXPORT WebLocalFrameClient {
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) {}
  
@@ -67,10 +67,10 @@ index 9e2dc9b2ea07a1f9bdfd92284f73dd1977ea1437..18c07f44196e83cf16cace6863e3db36
    virtual void WillReleaseScriptContext(v8::Local<v8::Context>,
                                          int32_t world_id) {}
 diff --git a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
-index a6ba8411384855c82712960375bc949c5c2bd522..fc86ca807c9c1bda9236160580b094153778e18b 100644
+index c8af53d40eaa1dd3a0067948a8cda80d1599cee3..4de918ee52efa7ec27a21aa2f57616d31dfd07d1 100644
 --- a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
 +++ b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
-@@ -207,6 +207,7 @@ void LocalWindowProxy::Initialize() {
+@@ -209,6 +209,7 @@ void LocalWindowProxy::Initialize() {
    }
  
    InstallConditionalFeatures();
@@ -79,7 +79,7 @@ index a6ba8411384855c82712960375bc949c5c2bd522..fc86ca807c9c1bda9236160580b09415
    if (World().IsMainWorld()) {
      GetFrame()->Loader().DispatchDidClearWindowObjectInMainWorld();
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client.h b/third_party/blink/renderer/core/frame/local_frame_client.h
-index 27b366933ce11a029920b9f85060f8cce8deaacd..110996a9d55c1ba779e8aff598e9847dd6a38d86 100644
+index 83a62e23b1d395b0aa545de5b828c24196cccc6d..0ca8163eb9ab87aead27bc8b2ee9e614d7e1d8c7 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
 @@ -301,6 +301,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
@@ -92,7 +92,7 @@ index 27b366933ce11a029920b9f85060f8cce8deaacd..110996a9d55c1ba779e8aff598e9847d
                                          int32_t world_id) = 0;
    virtual bool AllowScriptExtensions() = 0;
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
-index 7cbb31ddff83ea89ae879dfe190b62a8cdbeb7cf..ebc2f572b3340b7ca8719073afda8d266b18cbe5 100644
+index f40f022ff8ff88f1f128d4996f4460b8fdea1d95..480503e245dbb28dffc8ac9d2843d541793db534 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 @@ -273,6 +273,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
@@ -110,7 +110,7 @@ index 7cbb31ddff83ea89ae879dfe190b62a8cdbeb7cf..ebc2f572b3340b7ca8719073afda8d26
      v8::Local<v8::Context> context,
      int32_t world_id) {
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.h b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
-index c95ef4a4a3f9d40e0e4bedf6fc42225190626c42..36cc932782437b9f5d301416f5a4e8f48c3c837a 100644
+index c974fa2f7c7f9c2aa5f075ec4aeb887d0b104453..b4ed9b2fadcfad7676387045b8581eb8d33e89e8 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
 @@ -80,6 +80,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
@@ -123,10 +123,10 @@ index c95ef4a4a3f9d40e0e4bedf6fc42225190626c42..36cc932782437b9f5d301416f5a4e8f4
                                  int32_t world_id) override;
  
 diff --git a/third_party/blink/renderer/core/loader/empty_clients.h b/third_party/blink/renderer/core/loader/empty_clients.h
-index d1e2d799602ce3b671e7e33afc57923fcc066f00..64dc35a4ba05521dc55b69d2413010ae47b10152 100644
+index d44adfd65bd9a71996cdd323a5220d2dcaa09de2..1011a318a7d79186abe556d03f78badc725c802a 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -352,6 +352,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -366,6 +366,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

patches/chromium/add_electron_deps_to_license_credits_file.patch

@@ -0,0 +1,45 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Charles Kerr <charles@charleskerr.com>
+Date: Tue, 9 Aug 2022 12:35:36 -0500
+Subject: add electron deps to license credits file
+
+Ensure that licenses for the dependencies introduced by Electron
+are included in `LICENSES.chromium.html`
+
+diff --git a/tools/licenses.py b/tools/licenses.py
+index a58dbf44370baabbfa2986c734c96a210cc16f1d..1d6934460f788ab76275710e727fb062f5c92b5b 100755
+--- a/tools/licenses.py
++++ b/tools/licenses.py
+@@ -347,6 +347,32 @@ SPECIAL_CASES = {
+         "License File":
+         "/third_party/swiftshader/third_party/SPIRV-Headers/LICENSE",
+     },
++
++    os.path.join('third_party', 'electron_node'): {
++        "Name": "Node.js",
++        "URL": "https://github.com/nodejs/node",
++        "License": "MIT",
++        "License File": "/third_party/electron_node/LICENSE",
++    },
++    os.path.join('third_party', 'squirrel.mac'): {
++        "Name": "Squirrel",
++        "URL": "https://github.com/Squirrel/Squirrel.Mac",
++        "License": "MIT",
++        "License File": "/third_party/squirrel.mac/LICENSE",
++    },
++    os.path.join('third_party', 'squirrel.mac', 'vendor', 'mantle'): {
++        "Name": "Mantle",
++        "URL": "https://github.com/Mantle/Mantle",
++        "License": "MIT",
++        "License File": "/third_party/squirrel.mac/vendor/mantle/LICENSE.md",
++    },
++    os.path.join('third_party', 'squirrel.mac', 'vendor', 'ReactiveObjC'): {
++        "Name": "ReactiveObjC",
++        "URL": "https://github.com/ReactiveCocoa/ReactiveObjC",
++        "License": "MIT",
++        "License File":
++        "/third_party/squirrel.mac/vendor/ReactiveObjC/LICENSE.md",
++    },
+ }
+ 
+ # Special value for 'License File' field used to indicate that the license file

patches/chromium/add_maximized_parameter_to_linuxui_getwindowframeprovider.patch

@@ -0,0 +1,176 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: msizanoen1 <msizanoen@qtmlabs.xyz>
+Date: Tue, 19 Jul 2022 05:11:06 +0200
+Subject: Add maximized parameter to LinuxUI::GetWindowFrameProvider
+
+This allows ClientFrameViewLinux to instruct the toolkit to draw the window
+decorations in maximized mode where needed, preventing empty space caused
+by decoration shadows and rounded titlebars around the window while maximized.
+
+diff --git a/ui/gtk/gtk_ui.cc b/ui/gtk/gtk_ui.cc
+index 1fbb58152c19193d480b437aea123abdd61c24fe..2b7e305d643aa2e0afef4c578688897c3a8832bf 100644
+--- a/ui/gtk/gtk_ui.cc
++++ b/ui/gtk/gtk_ui.cc
+@@ -500,13 +500,15 @@ std::unique_ptr<ui::NavButtonProvider> GtkUi::CreateNavButtonProvider() {
+   return nullptr;
+ }
+ 
+-ui::WindowFrameProvider* GtkUi::GetWindowFrameProvider(bool solid_frame) {
++ui::WindowFrameProvider* GtkUi::GetWindowFrameProvider(bool solid_frame, bool maximized) {
+   if (!GtkCheckVersion(3, 14))
+     return nullptr;
+   auto& provider =
+-      solid_frame ? solid_frame_provider_ : transparent_frame_provider_;
++      maximized
++        ? (solid_frame ? solid_maximized_frame_provider_ : transparent_maximized_frame_provider_)
++        : (solid_frame ? solid_frame_provider_ : transparent_frame_provider_);
+   if (!provider)
+-    provider = std::make_unique<gtk::WindowFrameProviderGtk>(solid_frame);
++    provider = std::make_unique<gtk::WindowFrameProviderGtk>(solid_frame, maximized);
+   return provider.get();
+ }
+ 
+diff --git a/ui/gtk/gtk_ui.h b/ui/gtk/gtk_ui.h
+index e73bbdf28fba1f5b96d326dd7b0fd9aaa33ba221..5a537c8f6291909392824d62fc04209ad662d59a 100644
+--- a/ui/gtk/gtk_ui.h
++++ b/ui/gtk/gtk_ui.h
+@@ -94,7 +94,7 @@ class GtkUi : public ui::LinuxUiBase {
+   bool PreferDarkTheme() const override;
+   bool AnimationsEnabled() const override;
+   std::unique_ptr<ui::NavButtonProvider> CreateNavButtonProvider() override;
+-  ui::WindowFrameProvider* GetWindowFrameProvider(bool solid_frame) override;
++  ui::WindowFrameProvider* GetWindowFrameProvider(bool solid_frame, bool maximized) override;
+   base::flat_map<std::string, std::string> GetKeyboardLayoutMap() override;
+   std::string GetCursorThemeName() override;
+   int GetCursorThemeSize() override;
+@@ -199,6 +199,8 @@ class GtkUi : public ui::LinuxUiBase {
+   // while Chrome is running.
+   std::unique_ptr<ui::WindowFrameProvider> solid_frame_provider_;
+   std::unique_ptr<ui::WindowFrameProvider> transparent_frame_provider_;
++  std::unique_ptr<ui::WindowFrameProvider> solid_maximized_frame_provider_;
++  std::unique_ptr<ui::WindowFrameProvider> transparent_maximized_frame_provider_;
+ };
+ 
+ }  // namespace gtk
+diff --git a/ui/gtk/window_frame_provider_gtk.cc b/ui/gtk/window_frame_provider_gtk.cc
+index e4dbdad327eb77994ffd7f068c67336a19897915..d3ae0636455489a7c7443df85cb769952c98aca2 100644
+--- a/ui/gtk/window_frame_provider_gtk.cc
++++ b/ui/gtk/window_frame_provider_gtk.cc
+@@ -38,16 +38,18 @@ std::string GetThemeName() {
+   return theme_string;
+ }
+ 
+-GtkCssContext WindowContext(bool solid_frame, bool focused) {
++GtkCssContext WindowContext(bool solid_frame, bool maximized, bool focused) {
+   std::string selector = "#window.background.";
+   selector += solid_frame ? "solid-csd" : "csd";
++  if (maximized)
++    selector += ".maximized";
+   if (!focused)
+     selector += ":inactive";
+   return AppendCssNodeToStyleContext({}, selector);
+ }
+ 
+-GtkCssContext DecorationContext(bool solid_frame, bool focused) {
+-  auto context = WindowContext(solid_frame, focused);
++GtkCssContext DecorationContext(bool solid_frame, bool maximized, bool focused) {
++  auto context = WindowContext(solid_frame, maximized, focused);
+   // GTK4 renders the decoration directly on the window.
+   if (!GtkCheckVersion(4))
+     context = AppendCssNodeToStyleContext(context, "#decoration");
+@@ -64,8 +66,8 @@ GtkCssContext DecorationContext(bool solid_frame, bool focused) {
+   return context;
+ }
+ 
+-GtkCssContext HeaderContext(bool solid_frame, bool focused) {
+-  auto context = WindowContext(solid_frame, focused);
++GtkCssContext HeaderContext(bool solid_frame, bool maximized, bool focused) {
++  auto context = WindowContext(solid_frame, maximized, focused);
+   context =
+       AppendCssNodeToStyleContext(context, "#headerbar.header-bar.titlebar");
+   if (!focused)
+@@ -110,8 +112,8 @@ int ComputeTopCornerRadius() {
+   // need to experimentally determine the corner radius by rendering a sample.
+   // Additionally, in GTK4, the headerbar corners get clipped by the window
+   // rather than the headerbar having its own rounded corners.
+-  auto context = GtkCheckVersion(4) ? DecorationContext(false, false)
+-                                    : HeaderContext(false, false);
++  auto context = GtkCheckVersion(4) ? DecorationContext(false, false, false)
++                                    : HeaderContext(false, false, false);
+   ApplyCssToContext(context, R"(window, headerbar {
+     background-image: none;
+     background-color: black;
+@@ -169,8 +171,8 @@ void WindowFrameProviderGtk::Asset::CloneFrom(
+   unfocused_bitmap = src.unfocused_bitmap;
+ }
+ 
+-WindowFrameProviderGtk::WindowFrameProviderGtk(bool solid_frame)
+-    : solid_frame_(solid_frame) {}
++WindowFrameProviderGtk::WindowFrameProviderGtk(bool solid_frame, bool maximized)
++    : solid_frame_(solid_frame), maximized_(maximized) {}
+ 
+ WindowFrameProviderGtk::~WindowFrameProviderGtk() = default;
+ 
+@@ -264,7 +266,7 @@ void WindowFrameProviderGtk::PaintWindowFrame(gfx::Canvas* canvas,
+       top_area_height_dip * scale - asset.frame_thickness_px.top();
+ 
+   auto header = PaintHeaderbar({client_bounds_px.width(), top_area_height_px},
+-                               HeaderContext(solid_frame_, focused), scale);
++                               HeaderContext(solid_frame_, maximized_, focused), scale);
+   image = gfx::ImageSkia::CreateFrom1xBitmap(header);
+   // In GTK4, the headerbar gets clipped by the window.
+   if (GtkCheckVersion(4)) {
+@@ -296,7 +298,7 @@ void WindowFrameProviderGtk::MaybeUpdateBitmaps(float scale) {
+ 
+   gfx::Rect frame_bounds_dip(kMaxFrameSizeDip, kMaxFrameSizeDip,
+                              2 * kMaxFrameSizeDip, 2 * kMaxFrameSizeDip);
+-  auto focused_context = DecorationContext(solid_frame_, true);
++  auto focused_context = DecorationContext(solid_frame_, maximized_, true);
+   frame_bounds_dip.Inset(-GtkStyleContextGetPadding(focused_context));
+   frame_bounds_dip.Inset(-GtkStyleContextGetBorder(focused_context));
+   gfx::Size bitmap_size(BitmapSizePx(asset), BitmapSizePx(asset));
+@@ -304,7 +306,7 @@ void WindowFrameProviderGtk::MaybeUpdateBitmaps(float scale) {
+       PaintBitmap(bitmap_size, frame_bounds_dip, focused_context, scale);
+   asset.unfocused_bitmap =
+       PaintBitmap(bitmap_size, frame_bounds_dip,
+-                  DecorationContext(solid_frame_, false), scale);
++                  DecorationContext(solid_frame_, maximized_, false), scale);
+ 
+   // In GTK4, there's no way to obtain the frame thickness from CSS values
+   // directly, so we must determine it experimentally based on the drawn
+diff --git a/ui/gtk/window_frame_provider_gtk.h b/ui/gtk/window_frame_provider_gtk.h
+index 8370c1cb3f8c3532d94e1265242cbf2397920480..2e0105ba8782dfe0a3ac169850734032c8ab071c 100644
+--- a/ui/gtk/window_frame_provider_gtk.h
++++ b/ui/gtk/window_frame_provider_gtk.h
+@@ -14,7 +14,7 @@ namespace gtk {
+ 
+ class WindowFrameProviderGtk : public ui::WindowFrameProvider {
+  public:
+-  explicit WindowFrameProviderGtk(bool solid_frame);
++  explicit WindowFrameProviderGtk(bool solid_frame, bool maximized);
+ 
+   WindowFrameProviderGtk(const WindowFrameProviderGtk&) = delete;
+   WindowFrameProviderGtk& operator=(const WindowFrameProviderGtk&) = delete;
+@@ -69,6 +69,9 @@ class WindowFrameProviderGtk : public ui::WindowFrameProvider {
+ 
+   // Cached bitmaps and metrics.  The scale is rounded to percent.
+   base::flat_map<int, Asset> assets_;
++
++  // Whether to draw the window decorations as maximized.
++  bool maximized_;
+ };
+ 
+ }  // namespace gtk
+diff --git a/ui/linux/linux_ui.h b/ui/linux/linux_ui.h
+index dee97740309e29c29d9c9c6c757455cddc817dbb..e5b71cd2b5e9e6252fe13c54bb54e26365347e2a 100644
+--- a/ui/linux/linux_ui.h
++++ b/ui/linux/linux_ui.h
+@@ -175,7 +175,7 @@ class COMPONENT_EXPORT(LINUX_UI) LinuxUi {
+   // if transparency is unsupported and the frame should be rendered opaque.
+   // The returned object is not owned by the caller and will remain alive until
+   // the process ends.
+-  virtual WindowFrameProvider* GetWindowFrameProvider(bool solid_frame) = 0;
++  virtual WindowFrameProvider* GetWindowFrameProvider(bool solid_frame, bool maximized) = 0;
+ 
+   // Returns a map of KeyboardEvent code to KeyboardEvent key values.
+   virtual base::flat_map<std::string, std::string> GetKeyboardLayoutMap() = 0;

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -6,10 +6,10 @@ Subject: allow disabling blink scheduler throttling per RenderView
 This allows us to disable throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
-index 1f6d9be10432416f591a616805494b5d78975df1..e73f70c62ac2e69c918bdf39bd53f74a47066f4e 100644
+index 00f570d90db1279a486c3c0a34146e59b902c10f..373309f79a97ca58d2d291b6a162891935d5c4b7 100644
 --- a/content/browser/renderer_host/render_view_host_impl.cc
 +++ b/content/browser/renderer_host/render_view_host_impl.cc
-@@ -665,6 +665,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
+@@ -658,6 +658,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
    GetWidget()->GetAssociatedFrameWidget()->SetBackgroundOpaque(opaque);
  }
  
@@ -48,18 +48,18 @@ index 4d2a4c6746e1dbfc619faf2e16eaa4948d74e372..6c9f190ff595234eca18ff20ca0655da
    // This interface should only be implemented inside content.
    friend class RenderViewHostImpl;
 diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
-index 99978b33c294ebe37192baccb29f0a34a25aed17..ef6e9ae24979538b8746aca898d1f302827491d8 100644
+index f55211fdb346c8659c93d077ec04ccebdae5b450..19b846f6ccf99423b712f0b589c20c1ab35bdfcf 100644
 --- a/content/renderer/render_view_impl.h
 +++ b/content/renderer/render_view_impl.h
-@@ -151,6 +151,8 @@ class CONTENT_EXPORT RenderViewImpl : public blink::WebViewClient,
-   static WindowOpenDisposition NavigationPolicyToDisposition(
-       blink::WebNavigationPolicy policy);
+@@ -138,6 +138,8 @@ class CONTENT_EXPORT RenderViewImpl : public blink::WebViewClient {
+                   bool was_created_by_renderer,
+                   scoped_refptr<base::SingleThreadTaskRunner> task_runner);
  
 +  void OnSetSchedulerThrottling(bool allowed);
 +
-   // ---------------------------------------------------------------------------
-   // ADDING NEW FUNCTIONS? Please keep private functions alphabetized and put
-   // it in the same order in the .cc file as it was in the header.
+   static WindowOpenDisposition NavigationPolicyToDisposition(
+       blink::WebNavigationPolicy policy);
+ 
 diff --git a/third_party/blink/public/mojom/page/page.mojom b/third_party/blink/public/mojom/page/page.mojom
 index 39bfc2200e924d0c589cfd07f085f182ef6853a6..bddff6d5ad3f6d08c4dc48e66ebc5319b1a5ec28 100644
 --- a/third_party/blink/public/mojom/page/page.mojom
@@ -73,10 +73,10 @@ index 39bfc2200e924d0c589cfd07f085f182ef6853a6..bddff6d5ad3f6d08c4dc48e66ebc5319
 +  SetSchedulerThrottling(bool allowed);
  };
 diff --git a/third_party/blink/public/web/web_view.h b/third_party/blink/public/web/web_view.h
-index 5e4032ccf916f969cd669af7d983becddb57c72b..a858c9f2fa609ae756a2e70d0362f2de372dd5be 100644
+index 3af33a4d699b5bbfb0a1abac9408ad322a47a5ac..30bc8aa73fb46a0306ccc837a99cc4d58daef99d 100644
 --- a/third_party/blink/public/web/web_view.h
 +++ b/third_party/blink/public/web/web_view.h
-@@ -364,6 +364,7 @@ class WebView {
+@@ -366,6 +366,7 @@ class WebView {
    // Scheduling -----------------------------------------------------------
  
    virtual PageScheduler* Scheduler() const = 0;
@@ -85,10 +85,10 @@ index 5e4032ccf916f969cd669af7d983becddb57c72b..a858c9f2fa609ae756a2e70d0362f2de
    // Visibility -----------------------------------------------------------
  
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
-index deeeab3e6ead93cb3be26f4b40caeeef8bfaafa5..98c257b43cf198481bcaa8f080add28e60e7d9a2 100644
+index 8f15822dc33a2f8a19971afd7da0ab305f0b48b7..38faafcc7432c2bedead647d4946b7183233b4bc 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
-@@ -3732,6 +3732,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
+@@ -3758,6 +3758,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
    return GetPage()->GetPageScheduler();
  }
  
@@ -102,7 +102,7 @@ index deeeab3e6ead93cb3be26f4b40caeeef8bfaafa5..98c257b43cf198481bcaa8f080add28e
  void WebViewImpl::SetVisibilityState(
      mojom::blink::PageVisibilityState visibility_state,
      bool is_initial_state) {
-@@ -3743,7 +3750,8 @@ void WebViewImpl::SetVisibilityState(
+@@ -3769,7 +3776,8 @@ void WebViewImpl::SetVisibilityState(
    }
    GetPage()->SetVisibilityState(visibility_state, is_initial_state);
    GetPage()->GetPageScheduler()->SetPageVisible(
@@ -113,10 +113,10 @@ index deeeab3e6ead93cb3be26f4b40caeeef8bfaafa5..98c257b43cf198481bcaa8f080add28e
  
  mojom::blink::PageVisibilityState WebViewImpl::GetVisibilityState() {
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.h b/third_party/blink/renderer/core/exported/web_view_impl.h
-index 2f8e971ab224b36c6e464eb7524dd3d4c6b76f8c..4a9664d0ce5de431d9638e4145a21091cea78fd1 100644
+index 1b0e7811c023f795f9f8f8cdf8bf621e54b79855..915348eaa98191c60bddaaa3d146bdc99099e16b 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.h
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.h
-@@ -418,6 +418,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -416,6 +416,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    LocalDOMWindow* PagePopupWindow() const;
  
    PageScheduler* Scheduler() const override;
@@ -124,7 +124,7 @@ index 2f8e971ab224b36c6e464eb7524dd3d4c6b76f8c..4a9664d0ce5de431d9638e4145a21091
    void SetVisibilityState(mojom::blink::PageVisibilityState visibility_state,
                            bool is_initial_state) override;
    mojom::blink::PageVisibilityState GetVisibilityState() override;
-@@ -865,6 +866,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -866,6 +867,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    // If true, we send IPC messages when |preferred_size_| changes.
    bool send_preferred_size_changes_ = false;
  

patches/chromium/allow_in-process_windows_to_have_different_web_prefs.patch

@@ -8,13 +8,13 @@ WebPreferences of in-process child windows, rather than relying on
 process-level command line switches, as before.
 
 diff --git a/third_party/blink/common/web_preferences/web_preferences.cc b/third_party/blink/common/web_preferences/web_preferences.cc
-index 6d51f6a77c21b60ab756dbf8d4961b351a2e2b07..26b820b3ce387e01900cec4227ff290113a833c3 100644
+index e5c9ebda8156c1a7c32f7eb0661dff40f022c264..8840d4be4b49b27dfb257866f6a074efc34ff869 100644
 --- a/third_party/blink/common/web_preferences/web_preferences.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences.cc
-@@ -142,6 +142,19 @@ WebPreferences::WebPreferences()
-       fake_no_alloc_direct_call_for_testing_enabled(false),
+@@ -143,6 +143,19 @@ WebPreferences::WebPreferences()
        v8_cache_options(blink::mojom::V8CacheOptions::kDefault),
        record_whole_document(false),
+       stylus_handwriting_enabled(false),
 +      // Begin Electron-specific WebPreferences.
 +      context_isolation(false),
 +      is_webview(false),
@@ -32,13 +32,13 @@ index 6d51f6a77c21b60ab756dbf8d4961b351a2e2b07..26b820b3ce387e01900cec4227ff2901
        accelerated_video_decode_enabled(false),
        animation_policy(
 diff --git a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-index 187fd8d9818693262256d5cbddd5e02659ba903d..28e5178361e03d1ac851fa74214931b2332dd9c2 100644
+index a910d7b53a1346797f0e2bd030dff7ff84a834b8..4847c7587484eb02b8d7f532be53e499517a95fb 100644
 --- a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-@@ -148,6 +148,19 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
-       data.fake_no_alloc_direct_call_for_testing_enabled();
+@@ -149,6 +149,19 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
    out->v8_cache_options = data.v8_cache_options();
    out->record_whole_document = data.record_whole_document();
+   out->stylus_handwriting_enabled = data.stylus_handwriting_enabled();
 +  // Begin Electron-specific WebPreferences.
 +  out->context_isolation = data.context_isolation();
 +  out->is_webview = data.is_webview();
@@ -51,12 +51,12 @@ index 187fd8d9818693262256d5cbddd5e02659ba903d..28e5178361e03d1ac851fa74214931b2
 +  out->enable_plugins = data.enable_plugins();
 +  out->enable_websql = data.enable_websql();
 +  out->webview_tag = data.webview_tag();
-+  // End Electron-specific WebPreferences.s
++  // End Electron-specific WebPreferences.
    out->cookie_enabled = data.cookie_enabled();
    out->accelerated_video_decode_enabled =
        data.accelerated_video_decode_enabled();
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences.h b/third_party/blink/public/common/web_preferences/web_preferences.h
-index 59947bfd3c042e5f7d3993967fece9b519f93472..cb2a53f6147767394585ed371744d8a140aace71 100644
+index 33ca0140e9434f37c67386973f1ebf460222691c..220551e3be0ae9275714f80758671eeac87b0cca 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences.h
 @@ -10,6 +10,7 @@
@@ -67,10 +67,10 @@ index 59947bfd3c042e5f7d3993967fece9b519f93472..cb2a53f6147767394585ed371744d8a1
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
  #include "third_party/blink/public/mojom/css/preferred_color_scheme.mojom-shared.h"
-@@ -154,6 +155,20 @@ struct BLINK_COMMON_EXPORT WebPreferences {
-   blink::mojom::V8CacheOptions v8_cache_options;
-   bool record_whole_document;
- 
+@@ -157,6 +158,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
+   // If true, stylus handwriting recognition to text input will be available in
+   // editable input fields which are non-password type.
+   bool stylus_handwriting_enabled;
 +  // Begin Electron-specific WebPreferences.
 +  bool context_isolation;
 +  bool is_webview;
@@ -84,12 +84,11 @@ index 59947bfd3c042e5f7d3993967fece9b519f93472..cb2a53f6147767394585ed371744d8a1
 +  bool enable_websql;
 +  bool webview_tag;
 +  // End Electron-specific WebPreferences.
-+
+ 
    // This flags corresponds to a Page's Settings' setCookieEnabled state. It
    // only controls whether or not the "document.cookie" field is properly
-   // connected to the backing store, for instance if you wanted to be able to
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
-index bd425a5869477de9095c6a41c683609d065b08c0..c7ba3ff52c9de01028c9e2be214e20cd91cbf309 100644
+index d4c86ca871c796c3179a0fe099de0b3082ebf46e..0b438a894c37826c19bdac1b1474a50a4afe8e4f 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 @@ -6,6 +6,7 @@
@@ -100,8 +99,8 @@ index bd425a5869477de9095c6a41c683609d065b08c0..c7ba3ff52c9de01028c9e2be214e20cd
  #include "mojo/public/cpp/bindings/struct_traits.h"
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
-@@ -428,6 +429,52 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
-     return r.record_whole_document;
+@@ -433,6 +434,52 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
+     return r.stylus_handwriting_enabled;
    }
  
 +  // Begin Electron-specific WebPreferences.
@@ -154,7 +153,7 @@ index bd425a5869477de9095c6a41c683609d065b08c0..c7ba3ff52c9de01028c9e2be214e20cd
      return r.cookie_enabled;
    }
 diff --git a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
-index 738ac646e075f7a37ba2a263c7799a755e63d3fb..40ab2a4b9a1f9de5f201502adebc166a48fccd35 100644
+index 4638c6cf8f3834bb3dc5f98347069f1211cb7332..8cf8845375809f239998b1db256622c2ce5b1e58 100644
 --- a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 +++ b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 @@ -10,6 +10,7 @@ import "third_party/blink/public/mojom/v8_cache_options.mojom";
@@ -165,10 +164,10 @@ index 738ac646e075f7a37ba2a263c7799a755e63d3fb..40ab2a4b9a1f9de5f201502adebc166a
  
  enum PointerType {
    kPointerNone                              = 1,             // 1 << 0
-@@ -206,6 +207,20 @@ struct WebPreferences {
-   V8CacheOptions v8_cache_options;
-   bool record_whole_document;
- 
+@@ -209,6 +210,19 @@ struct WebPreferences {
+   // If true, stylus handwriting recognition to text input will be available in
+   // editable input fields which are non-password type.
+   bool stylus_handwriting_enabled;
 +  // Begin Electron-specific WebPreferences.
 +  bool context_isolation;
 +  bool is_webview;
@@ -182,7 +181,6 @@ index 738ac646e075f7a37ba2a263c7799a755e63d3fb..40ab2a4b9a1f9de5f201502adebc166a
 +  bool enable_websql;
 +  bool webview_tag;
 +  // End Electron-specific WebPreferences.
-+
+ 
    // This flags corresponds to a Page's Settings' setCookieEnabled state. It
    // only controls whether or not the "document.cookie" field is properly
-   // connected to the backing store, for instance if you wanted to be able to

patches/chromium/allow_setting_secondary_label_via_simplemenumodel.patch

@@ -6,7 +6,7 @@ Subject: Allow setting secondary label via SimpleMenuModel
 Builds on https://chromium-review.googlesource.com/c/chromium/src/+/2208976
 
 diff --git a/ui/base/models/simple_menu_model.cc b/ui/base/models/simple_menu_model.cc
-index a787411f89e2d95e2fa636a7cc6723bdd227e563..f8c67d10957c26fbcd21fa1fe05507efd78f1c29 100644
+index ce1d8d490c34b7a1f7f539dac401be4a4eafdde6..a40d91b1135f2baf0b5d654b7175107180048163 100644
 --- a/ui/base/models/simple_menu_model.cc
 +++ b/ui/base/models/simple_menu_model.cc
 @@ -53,6 +53,11 @@ std::u16string SimpleMenuModel::Delegate::GetLabelForCommandId(
@@ -21,36 +21,36 @@ index a787411f89e2d95e2fa636a7cc6723bdd227e563..f8c67d10957c26fbcd21fa1fe05507ef
  ImageModel SimpleMenuModel::Delegate::GetIconForCommandId(
      int command_id) const {
    return ImageModel();
-@@ -304,6 +309,11 @@ void SimpleMenuModel::SetLabel(int index, const std::u16string& label) {
+@@ -310,6 +315,11 @@ void SimpleMenuModel::SetLabel(size_t index, const std::u16string& label) {
    MenuItemsChanged();
  }
  
-+void SimpleMenuModel::SetSecondaryLabel(int index, const std::u16string& secondary_label) {
++void SimpleMenuModel::SetSecondaryLabel(size_t index, const std::u16string& secondary_label) {
 +  items_[ValidateItemIndex(index)].secondary_label = secondary_label;
 +  MenuItemsChanged();
 +}
 +
- void SimpleMenuModel::SetMinorText(int index,
+ void SimpleMenuModel::SetMinorText(size_t index,
                                     const std::u16string& minor_text) {
    items_[ValidateItemIndex(index)].minor_text = minor_text;
-@@ -396,6 +406,12 @@ std::u16string SimpleMenuModel::GetLabelAt(int index) const {
+@@ -403,6 +413,12 @@ std::u16string SimpleMenuModel::GetLabelAt(size_t index) const {
    return items_[ValidateItemIndex(index)].label;
  }
  
-+std::u16string SimpleMenuModel::GetSecondaryLabelAt(int index) const {
++std::u16string SimpleMenuModel::GetSecondaryLabelAt(size_t index) const {
 +  if (IsItemDynamicAt(index))
 +    return delegate_->GetSecondaryLabelForCommandId(GetCommandIdAt(index));
 +  return items_[ValidateItemIndex(index)].secondary_label;
 +}
 +
- std::u16string SimpleMenuModel::GetMinorTextAt(int index) const {
+ std::u16string SimpleMenuModel::GetMinorTextAt(size_t index) const {
    return items_[ValidateItemIndex(index)].minor_text;
  }
 diff --git a/ui/base/models/simple_menu_model.h b/ui/base/models/simple_menu_model.h
-index bd2ebaf9f84946c708eba13c18869afadd2fdbb0..880d6f12ad188c5f8abf037b3b8d27fcf1fc2cb6 100644
+index 7ecb2f6cae709af8c512cfb6cac71d449a9b39c4..b7781d44125c1d66dba90bc39f9f17b194a85665 100644
 --- a/ui/base/models/simple_menu_model.h
 +++ b/ui/base/models/simple_menu_model.h
-@@ -49,6 +49,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -50,6 +50,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
      // Some command ids have labels and icons that change over time.
      virtual bool IsItemForCommandIdDynamic(int command_id) const;
      virtual std::u16string GetLabelForCommandId(int command_id) const;
@@ -58,25 +58,25 @@ index bd2ebaf9f84946c708eba13c18869afadd2fdbb0..880d6f12ad188c5f8abf037b3b8d27fc
      // Gets the icon for the item with the specified id.
      virtual ImageModel GetIconForCommandId(int command_id) const;
  
-@@ -160,6 +161,9 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -167,6 +168,9 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
    // Sets the label for the item at |index|.
-   void SetLabel(int index, const std::u16string& label);
+   void SetLabel(size_t index, const std::u16string& label);
  
 +  // Sets the secondary_label for the item at |index|.
-+  void SetSecondaryLabel(int index, const std::u16string& secondary_label);
++  void SetSecondaryLabel(size_t index, const std::u16string& secondary_label);
 +
    // Sets the minor text for the item at |index|.
-   void SetMinorText(int index, const std::u16string& minor_text);
+   void SetMinorText(size_t index, const std::u16string& minor_text);
  
-@@ -199,6 +203,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
-   ui::MenuSeparatorType GetSeparatorTypeAt(int index) const override;
-   int GetCommandIdAt(int index) const override;
-   std::u16string GetLabelAt(int index) const override;
-+  std::u16string GetSecondaryLabelAt(int index) const override;
-   std::u16string GetMinorTextAt(int index) const override;
-   ImageModel GetMinorIconAt(int index) const override;
-   bool IsItemDynamicAt(int index) const override;
-@@ -238,6 +243,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -206,6 +210,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+   ui::MenuSeparatorType GetSeparatorTypeAt(size_t index) const override;
+   int GetCommandIdAt(size_t index) const override;
+   std::u16string GetLabelAt(size_t index) const override;
++  std::u16string GetSecondaryLabelAt(size_t index) const override;
+   std::u16string GetMinorTextAt(size_t index) const override;
+   ImageModel GetMinorIconAt(size_t index) const override;
+   bool IsItemDynamicAt(size_t index) const override;
+@@ -246,6 +251,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
      int command_id = 0;
      ItemType type = TYPE_COMMAND;
      std::u16string label;

patches/chromium/blink_file_path.patch

@@ -7,10 +7,10 @@ This is used by editors to obtain the filesystem path from a dragged file. See
 documentation at https://electronjs.org/docs/api/file-object
 
 diff --git a/third_party/blink/renderer/core/fileapi/file.h b/third_party/blink/renderer/core/fileapi/file.h
-index 72d6b7e109779c9785130ebb0e1e23202c5bc68d..e12c4acfd87f1d698d7c8c8459e7231ee03789fd 100644
+index c061962bec620d2da0e217d8f55b7db57d120f97..59d9946ecfb7d68b41f539ce7c29c7398e00e9b2 100644
 --- a/third_party/blink/renderer/core/fileapi/file.h
 +++ b/third_party/blink/renderer/core/fileapi/file.h
-@@ -212,6 +212,9 @@ class CORE_EXPORT File final : public Blob {
+@@ -211,6 +211,9 @@ class CORE_EXPORT File final : public Blob {
    }
    const String& name() const { return name_; }
  

patches/chromium/blink_local_frame.patch

@@ -15,7 +15,7 @@ Refs changes in:
 This patch reverts the changes to fix associated crashes in Electron.
 
 diff --git a/third_party/blink/renderer/core/frame/frame.cc b/third_party/blink/renderer/core/frame/frame.cc
-index 80f4314d205f4cbf0d92a331062f8a01a46d6917..2e5c15fc2cf5d0db8d26c1eeb759f6d2837e0656 100644
+index 83b1a2231b522d10cf4b17864e444a00ef514735..f74d6e73675713780326ab20e504e43be61659d9 100644
 --- a/third_party/blink/renderer/core/frame/frame.cc
 +++ b/third_party/blink/renderer/core/frame/frame.cc
 @@ -123,14 +123,6 @@ bool Frame::Detach(FrameDetachType type) {
@@ -49,10 +49,10 @@ index 80f4314d205f4cbf0d92a331062f8a01a46d6917..2e5c15fc2cf5d0db8d26c1eeb759f6d2
    // its owning reference back to our owning LocalFrame.
    client_->Detached(type);
 diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/blink/renderer/core/frame/local_frame.cc
-index 9d8a9be49ed025439b9323fe4805191db1be6e6b..9c618930625dfd7ca44c2d5c1ca25db4d9f36052 100644
+index dd19180e5f29182a8993a18d939e5c78d49446c9..e3d7332e13524e5571b7aee2139648501d377dfb 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -544,10 +544,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -545,10 +545,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    }
    DCHECK(!view_ || !view_->IsAttached());
  
@@ -63,7 +63,7 @@ index 9d8a9be49ed025439b9323fe4805191db1be6e6b..9c618930625dfd7ca44c2d5c1ca25db4
    if (!Client())
      return false;
  
-@@ -593,6 +589,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -594,6 +590,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    DCHECK(!view_->IsAttached());
    Client()->WillBeDetached();
  

patches/chromium/breakpad_allow_getting_string_values_for_crash_keys.patch

@@ -13,7 +13,7 @@ on linux. If removing this patch doesn't cause a compile failure, it's
 fine to delete!
 
 diff --git a/components/crash/core/common/crash_key.h b/components/crash/core/common/crash_key.h
-index c0771b00922c1f21ec9dba726c5c7cd51c267d69..d731c7bf168c4b8df0a46da40c9164b4ac6239f3 100644
+index bf88c1180ee507c97e2613d4aba12a8e87fcfcd3..fae2b77315784f9167c0fcf4cc5330520c14b862 100644
 --- a/components/crash/core/common/crash_key.h
 +++ b/components/crash/core/common/crash_key.h
 @@ -219,6 +219,10 @@ class CrashKeyStringCombined : public internal::CrashKeyStringCombinedImpl {

patches/chromium/breakpad_treat_node_processes_as_browser_processes.patch

@@ -10,7 +10,7 @@ breakpad independently, as a "browser" process. This patches
 crash annotation.
 
 diff --git a/components/crash/core/app/breakpad_linux.cc b/components/crash/core/app/breakpad_linux.cc
-index b1f8fd4494e7f5deac078023c2e0240d701e1f13..a372e9bb12f9cec6235fe529d73b6e0009328038 100644
+index 1fa85302da7a64abc42fd9558ddbcaf68b387517..62d15f57e4c5a0a24aa730e8979fb1e9537fecd3 100644
 --- a/components/crash/core/app/breakpad_linux.cc
 +++ b/components/crash/core/app/breakpad_linux.cc
 @@ -719,8 +719,13 @@ bool CrashDone(const MinidumpDescriptor& minidump,

patches/chromium/build_add_electron_tracing_category.patch

@@ -8,7 +8,7 @@ categories in use are known / declared.  This patch is required for us
 to introduce a new Electron category for Electron-specific tracing.
 
 diff --git a/base/trace_event/builtin_categories.h b/base/trace_event/builtin_categories.h
-index a1a93418b0b0d56f92647aa1087bb4485c354201..191bfe2d3922d2e65f0be10d6436c50efc3b0880 100644
+index be712614ac5be3573427247d7032432f18e47a15..4ad49e65f6139b43a8f9d1041dfdd4b6951ca7a7 100644
 --- a/base/trace_event/builtin_categories.h
 +++ b/base/trace_event/builtin_categories.h
 @@ -80,6 +80,7 @@

patches/chromium/build_disable_partition_alloc_on_mac.patch

@@ -9,7 +9,7 @@ and can be removed when the crash in fork is resolved.
 Related issue: https://github.com/electron/electron/issues/32718
 
 diff --git a/base/allocator/allocator.gni b/base/allocator/allocator.gni
-index c3c62f83553bd0d258de4d5d9ecd8b02a74f594b..3dbf4462fa056db7a4084453ef35f1b944fbd093 100644
+index 605a2d455a8affffb3e864d872ffa767fdbc988f..ab4da059149f51724c057cdff7e04e9f6bc85270 100644
 --- a/base/allocator/allocator.gni
 +++ b/base/allocator/allocator.gni
 @@ -20,7 +20,7 @@ _disable_partition_alloc = is_component_build || (is_win && is_debug)

patches/chromium/build_do_not_depend_on_packed_resource_integrity.patch

@@ -11,7 +11,7 @@ if we ever align our .pak file generation with Chrome we can remove this
 patch.
 
 diff --git a/chrome/BUILD.gn b/chrome/BUILD.gn
-index 672bc56194e1ad8b03acd639c17b7f7e67a5dba0..59ba25815e511af5ca6aca5467cc91d5cc3c6bf1 100644
+index 31d63709bd68819a439901823b6649e4328244f8..319447a52fb6ad39c879c3916bd8acfefb578981 100644
 --- a/chrome/BUILD.gn
 +++ b/chrome/BUILD.gn
 @@ -175,11 +175,16 @@ if (!is_android && !is_mac) {
@@ -33,10 +33,10 @@ index 672bc56194e1ad8b03acd639c17b7f7e67a5dba0..59ba25815e511af5ca6aca5467cc91d5
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 46197c5a6423f3278b75549d601421d2b5e139d6..b02779a76a238fd713796597bec8a82897e88f51 100644
+index db5d426cef5850603eb9f98c69989e5f11fcb513..198a31142605f428d00a6e594908fb2c7fbdcf50 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4544,7 +4544,7 @@ static_library("browser") {
+@@ -4614,7 +4614,7 @@ static_library("browser") {
  
      # On Windows, the hashes are embedded in //chrome:chrome_initial rather
      # than here in :chrome_dll.
@@ -46,18 +46,18 @@ index 46197c5a6423f3278b75549d601421d2b5e139d6..b02779a76a238fd713796597bec8a828
        sources += [ "certificate_viewer_stub.cc" ]
      }
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index 5d7cfeb42574b15ddac55c797000bca490274a6f..8b967ef76faa8190d0064f3fa78a661f451228e1 100644
+index 0119e51f4ee0f98968d854e6310234c01028c4ff..9d87f0fdbe110663ab0d3da26fbc0d34e9a0c579 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -5915,7 +5915,6 @@ test("unit_tests") {
+@@ -6011,7 +6011,6 @@ test("unit_tests") {
  
      deps += [
        "//chrome:other_version",
 -      "//chrome:packed_resources_integrity",
        "//chrome//services/util_win:unit_tests",
        "//chrome/app:chrome_dll_resources",
-       "//chrome/browser:chrome_process_finder",
-@@ -5939,6 +5938,10 @@ test("unit_tests") {
+       "//chrome/app:crash_reporter_client_win_unit_tests",
+@@ -6036,6 +6035,10 @@ test("unit_tests") {
        "//ui/resources",
      ]
  
@@ -68,15 +68,16 @@ index 5d7cfeb42574b15ddac55c797000bca490274a6f..8b967ef76faa8190d0064f3fa78a661f
      ldflags = [
        "/DELAYLOAD:api-ms-win-core-winrt-error-l1-1-0.dll",
        "/DELAYLOAD:api-ms-win-core-winrt-l1-1-0.dll",
-@@ -6826,7 +6829,6 @@ test("unit_tests") {
+@@ -6933,7 +6936,7 @@ test("unit_tests") {
      }
  
      deps += [
 -      "//chrome:packed_resources_integrity_hash",
-       "//chrome/browser:cart_db_content_proto",
-       "//chrome/browser:coupon_db_content_proto",
-       "//chrome/browser/autofill_assistant/password_change/proto:proto",
-@@ -6937,6 +6939,10 @@ test("unit_tests") {
++    # "//chrome:packed_resources_integrity_hash",
+       "//chrome/browser/enterprise/connectors/analysis:features",
+       "//chrome/browser/media/router:test_support",
+       "//chrome/browser/media/router/discovery:discovery",
+@@ -7051,6 +7054,10 @@ test("unit_tests") {
      }
    }
  

patches/chromium/build_libc_as_static_library.patch

@@ -7,7 +7,7 @@ Build libc++ as static library to compile and pass
 nan tests
 
 diff --git a/buildtools/third_party/libc++/BUILD.gn b/buildtools/third_party/libc++/BUILD.gn
-index b3e5378f711c54b76c73179e791646d4e5e4e96b..262c8e53ec25b2e91a73b5971d64dbe5d5e005a1 100644
+index 4fec8db3c0431294f65e2a7f0046b6ac5ba78c47..2a4ad0955b3c01b2f1d1665fb65e6d9bb16f5fc2 100644
 --- a/buildtools/third_party/libc++/BUILD.gn
 +++ b/buildtools/third_party/libc++/BUILD.gn
 @@ -44,7 +44,11 @@ config("winver") {

patches/chromium/build_make_libcxx_abi_unstable_false_for_electron.patch

@@ -6,18 +6,23 @@ Subject: build: make libcxx_abi_unstable false for electron
 https://nornagon.medium.com/a-libc-odyssey-973e51649063
 
 diff --git a/build/config/c++/BUILD.gn b/build/config/c++/BUILD.gn
-index 2e5843b9f0a5d39d8dbfea0ae5d2ebb413c0ac7d..f4c901e9980ad068a2903482f712bfa8b1310057 100644
+index 5d222aaccd15cbcdd413094e33bd48fd3798de8f..a2653637c2735b268dc4e6174536565d9add17bf 100644
 --- a/build/config/c++/BUILD.gn
 +++ b/build/config/c++/BUILD.gn
-@@ -9,6 +9,11 @@ assert(use_custom_libcxx, "should only be used if use_custom_libcxx is set")
- 
- libcxx_abi_unstable = true
- 
-+if (is_electron_build) {
-+  # This breaks native node modules
-+  libcxx_abi_unstable = false
-+}
+@@ -29,10 +29,12 @@ config("runtime_library") {
+   #    on Windows, the increase is great enough that we go above the 4GB size
+   #    limit for PDBs (https://crbug.com/1327710#c5). To fix this, we set
+   #    _LIBCPP_ABI_NAMESPACE to a shorter value.
+-  defines += [
+-    "_LIBCPP_ABI_NAMESPACE=Cr",
+-    "_LIBCPP_ABI_VERSION=2",
+-  ]
++  defines += [ "_LIBCPP_ABI_NAMESPACE=Cr" ]
 +
- # TODO(xiaohuic): https://crbug/917533 Crashes on internal ChromeOS build.
- # Do unconditionally once the underlying problem is fixed.
- if (is_chromeos_ash && is_chrome_branded) {
++  if (!is_electron_build) {
++    # This breaks native node modules
++    defines += [ "_LIBCPP_ABI_VERSION=2" ]
++  }
+ 
+   if (!libcxx_is_shared) {
+     # Don't leak any symbols on a static build.

patches/chromium/can_create_window.patch

@@ -9,10 +9,10 @@ potentially prevent a window from being created.
 TODO(loc): this patch is currently broken.
 
 diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
-index 381bb7d6b1ec2f321dcab9a217aa57e5b2c21925..bdf2fa0461840d6059b4a7d6660a356be5c38ba0 100644
+index 9fe7a9c021c8d29359f072e04665a55858048be6..115dab63efa4b90f37609a9a0a363ad75a0ff582 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -7127,6 +7127,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -7298,6 +7298,7 @@ void RenderFrameHostImpl::CreateNewWindow(
            last_committed_origin_, params->window_container_type,
            params->target_url, params->referrer.To<Referrer>(),
            params->frame_name, params->disposition, *params->features,
@@ -21,10 +21,10 @@ index 381bb7d6b1ec2f321dcab9a217aa57e5b2c21925..bdf2fa0461840d6059b4a7d6660a356b
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 1470df421f254725be1a55be5756e47988798035..1c69625326df08b85ec77d01b588fc3a8ce58553 100644
+index 276ae812cfb35f4fe6000a87b38c2155f37b12d3..9a0edcadef1bc60b035ca67df5082a7d06dd4436 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -3949,6 +3949,14 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -3996,6 +3996,14 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    }
    auto* new_contents_impl = new_contents.get();
  
@@ -39,7 +39,7 @@ index 1470df421f254725be1a55be5756e47988798035..1c69625326df08b85ec77d01b588fc3a
    new_contents_impl->GetController().SetSessionStorageNamespace(
        partition_config, session_storage_namespace);
  
-@@ -3993,12 +4001,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -4040,12 +4048,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
      AddWebContentsDestructionObserver(new_contents_impl);
    }
  
@@ -53,13 +53,13 @@ index 1470df421f254725be1a55be5756e47988798035..1c69625326df08b85ec77d01b588fc3a
                               new_contents_impl, opener, params.target_url,
                               params.referrer.To<Referrer>(), params.disposition,
 diff --git a/content/common/frame.mojom b/content/common/frame.mojom
-index 3aafb44665ed475084355144663a3c7395a009d5..d32b572673e24f14c60b27e8a1fab683b7aa3e8e 100644
+index fc7e18c294993f1fa8cef88782ae3f4ba60e4d54..c41545fc79a6a45c82aa39ff21e790bdcd7b8f01 100644
 --- a/content/common/frame.mojom
 +++ b/content/common/frame.mojom
-@@ -575,6 +575,10 @@ struct CreateNewWindowParams {
+@@ -571,6 +571,10 @@ struct CreateNewWindowParams {
  
-   // Governs how downloads are handled if `target_url` results in a download.
-   blink.mojom.NavigationDownloadPolicy download_policy;
+   // Additional parameters for creating picture-in-picture windows.
+   blink.mojom.PictureInPictureWindowOptions? pip_options;
 +
 +  // Extra fields added by Electron.
 +  string raw_features;
@@ -68,10 +68,10 @@ index 3aafb44665ed475084355144663a3c7395a009d5..d32b572673e24f14c60b27e8a1fab683
  
  // Operation result when the renderer asks the browser to create a new window.
 diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
-index 9a593698d9e3aebe21cb7e74e0e5603adde30f87..c57b933d2950a69c92d47057b83d96a66416bc1b 100644
+index 82a07cfb29870615a18a1718e5b6c0b2a42443ef..ba6e21fb83b4c58716b776c1a018c36f14902e6f 100644
 --- a/content/public/browser/content_browser_client.cc
 +++ b/content/public/browser/content_browser_client.cc
-@@ -604,6 +604,8 @@ bool ContentBrowserClient::CanCreateWindow(
+@@ -610,6 +610,8 @@ bool ContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -81,10 +81,10 @@ index 9a593698d9e3aebe21cb7e74e0e5603adde30f87..c57b933d2950a69c92d47057b83d96a6
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index 58755b9dca27ddd4d75cf08ecdc47c6d9d9da724..2f786efe35ebdff7061118a14247859ed30eeb2a 100644
+index 2f475430b85cf6029f0066f30069294847d05bd1..f399bc59be5705542b34185e7fe7202a029c40ea 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
-@@ -165,6 +165,7 @@ class NetworkService;
+@@ -164,6 +164,7 @@ class NetworkService;
  class TrustedURLLoaderHeaderClient;
  }  // namespace mojom
  struct ResourceRequest;
@@ -92,7 +92,7 @@ index 58755b9dca27ddd4d75cf08ecdc47c6d9d9da724..2f786efe35ebdff7061118a14247859e
  }  // namespace network
  
  namespace sandbox {
-@@ -977,6 +978,8 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -991,6 +992,8 @@ class CONTENT_EXPORT ContentBrowserClient {
        const std::string& frame_name,
        WindowOpenDisposition disposition,
        const blink::mojom::WindowFeatures& features,
@@ -102,7 +102,7 @@ index 58755b9dca27ddd4d75cf08ecdc47c6d9d9da724..2f786efe35ebdff7061118a14247859e
        bool opener_suppressed,
        bool* no_javascript_access);
 diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
-index ef3889063b562a37fbd945fe30db0d776ecaee7a..99e8449e9c515dd70ed88546a71f83ae139178fe 100644
+index 74847a4fbd4d0d897ce6aecd1b39e30bc226f8f4..3ddcc2d403a68fdc2b4b0246899cd9507ecc6195 100644
 --- a/content/public/browser/web_contents_delegate.cc
 +++ b/content/public/browser/web_contents_delegate.cc
 @@ -26,6 +26,17 @@ namespace content {
@@ -124,7 +124,7 @@ index ef3889063b562a37fbd945fe30db0d776ecaee7a..99e8449e9c515dd70ed88546a71f83ae
                                                   const OpenURLParams& params) {
    return nullptr;
 diff --git a/content/public/browser/web_contents_delegate.h b/content/public/browser/web_contents_delegate.h
-index 348dcde05d71e7d16e4c7bb1d8d9f8718070e669..5a9cc64d6e0d9d01f5dc133c7fcab34101bc32db 100644
+index 0274e3bb5cc62ce2c52be68a50b57c339fc5bba7..1ea3e1fdf067ea54ce54d31f494ac2bf42b2de3f 100644
 --- a/content/public/browser/web_contents_delegate.h
 +++ b/content/public/browser/web_contents_delegate.h
 @@ -16,6 +16,7 @@
@@ -150,12 +150,12 @@ index 348dcde05d71e7d16e4c7bb1d8d9f8718070e669..5a9cc64d6e0d9d01f5dc133c7fcab341
    // typically happens when popups are created.
    virtual void WebContentsCreated(WebContents* source_contents,
 diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
-index 9b42426f878a741290c89fb6b641b6c44423aa6f..d0c99c26116f6affc801ac59657b89c2ae159a0c 100644
+index f9a857f270bad274fc952655efd7a9a32fbd7fb1..80cad3267721dc7bf78f5b75f99cda2a0d1d2016 100644
 --- a/content/renderer/render_view_impl.cc
 +++ b/content/renderer/render_view_impl.cc
-@@ -308,6 +308,10 @@ WebView* RenderViewImpl::CreateView(
+@@ -297,6 +297,10 @@ WebView* RenderViewImpl::CreateView(
        /*openee_can_access_opener_origin=*/true, !creator->IsAllowedToDownload(),
-       creator->IsAdSubframe());
+       creator->IsAdFrame());
  
 +  params->raw_features = features.raw_features.Utf8(
 +      WTF::UTF8ConversionMode::kStrictUTF8ConversionReplacingUnpairedSurrogatesWithFFFD);
@@ -165,10 +165,10 @@ index 9b42426f878a741290c89fb6b641b6c44423aa6f..d0c99c26116f6affc801ac59657b89c2
    // moved on send.
    bool is_background_tab =
 diff --git a/content/web_test/browser/web_test_content_browser_client.cc b/content/web_test/browser/web_test_content_browser_client.cc
-index 2e7c332565ebe33b00ab7fff96a6a8dfc61422a6..0ab061f51d1d0c93f23bfcf5ba051172cea37eb8 100644
+index 6abdcf70bdeeb3a34d01c3b00e5f629373eef76b..537f71cbf3cc1112100a199a15b77a535efd8a4e 100644
 --- a/content/web_test/browser/web_test_content_browser_client.cc
 +++ b/content/web_test/browser/web_test_content_browser_client.cc
-@@ -438,6 +438,8 @@ bool WebTestContentBrowserClient::CanCreateWindow(
+@@ -440,6 +440,8 @@ bool WebTestContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -178,10 +178,10 @@ index 2e7c332565ebe33b00ab7fff96a6a8dfc61422a6..0ab061f51d1d0c93f23bfcf5ba051172
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/web_test/browser/web_test_content_browser_client.h b/content/web_test/browser/web_test_content_browser_client.h
-index 00e2a8c21d4f0ef00c942498251fa44065da63c0..0fc4b092fa276063e05f990bf920fecd60c6d26c 100644
+index 4805dd035772fcaea60a1a91eb9911d5c0ce93a9..3b752ea509149f04fd6d10f6977bd29791f6a5d6 100644
 --- a/content/web_test/browser/web_test_content_browser_client.h
 +++ b/content/web_test/browser/web_test_content_browser_client.h
-@@ -80,6 +80,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
+@@ -81,6 +81,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
                         const std::string& frame_name,
                         WindowOpenDisposition disposition,
                         const blink::mojom::WindowFeatures& features,
@@ -212,10 +212,10 @@ index 34570168ccb123f5102dcf8fa6bbf98e7c373ec6..192701e56d258da41b3724292853885e
  
  }  // namespace blink
 diff --git a/third_party/blink/renderer/core/frame/local_dom_window.cc b/third_party/blink/renderer/core/frame/local_dom_window.cc
-index fd6118fd28df7ea3f86f7fff6ed7ae7b0517777b..a1cb624589a302340d152a1389adac26d5c6d6ee 100644
+index cc39235616f0249c8a979a870885aec2d0e04cc4..77e6bbe18556279a98b5453d4ba1c3eb5b850287 100644
 --- a/third_party/blink/renderer/core/frame/local_dom_window.cc
 +++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
-@@ -2101,6 +2101,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
+@@ -2090,6 +2090,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
    WebWindowFeatures window_features =
        GetWindowFeaturesFromString(features, entered_window);
  

patches/chromium/cherry-pick-9b5207569882.patch

@@ -0,0 +1,179 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ken Rockot <rockot@google.com>
+Date: Wed, 31 Aug 2022 15:39:45 +0000
+Subject: Mojo: Validate response message type
+
+Ensures that a response message is actually the type expected by the
+original request.
+
+Fixed: 1358134
+Change-Id: I8f8f58168764477fbf7a6d2e8aeb040f07793d45
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3864274
+Reviewed-by: Robert Sesek <rsesek@chromium.org>
+Commit-Queue: Ken Rockot <rockot@google.com>
+Cr-Commit-Position: refs/heads/main@{#1041553}
+
+diff --git a/mojo/public/cpp/bindings/interface_endpoint_client.h b/mojo/public/cpp/bindings/interface_endpoint_client.h
+index 0ebbc94ad51cca74fcebc357b5262229ae5c9d0e..cd79a5edb3f939623b874db36542ee651113c164 100644
+--- a/mojo/public/cpp/bindings/interface_endpoint_client.h
++++ b/mojo/public/cpp/bindings/interface_endpoint_client.h
+@@ -221,20 +221,32 @@ class COMPONENT_EXPORT(MOJO_CPP_BINDINGS) InterfaceEndpointClient
+   void ForgetAsyncRequest(uint64_t request_id);
+ 
+  private:
+-  // Maps from the id of a response to the MessageReceiver that handles the
+-  // response.
+-  using AsyncResponderMap =
+-      std::map<uint64_t, std::unique_ptr<MessageReceiver>>;
++  struct PendingAsyncResponse {
++   public:
++    PendingAsyncResponse(uint32_t request_message_name,
++                         std::unique_ptr<MessageReceiver> responder);
++    PendingAsyncResponse(PendingAsyncResponse&&);
++    PendingAsyncResponse(const PendingAsyncResponse&) = delete;
++    PendingAsyncResponse& operator=(PendingAsyncResponse&&);
++    PendingAsyncResponse& operator=(const PendingAsyncResponse&) = delete;
++    ~PendingAsyncResponse();
++
++    uint32_t request_message_name;
++    std::unique_ptr<MessageReceiver> responder;
++  };
++
++  using AsyncResponderMap = std::map<uint64_t, PendingAsyncResponse>;
+ 
+   struct SyncResponseInfo {
+    public:
+-    explicit SyncResponseInfo(bool* in_response_received);
++    SyncResponseInfo(uint32_t request_message_name, bool* in_response_received);
+ 
+     SyncResponseInfo(const SyncResponseInfo&) = delete;
+     SyncResponseInfo& operator=(const SyncResponseInfo&) = delete;
+ 
+     ~SyncResponseInfo();
+ 
++    uint32_t request_message_name;
+     Message response;
+ 
+     // Points to a stack-allocated variable.
+diff --git a/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc b/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc
+index ded0d20ab193cfdaf36bd44c25719d7073c989fb..a6f41414b8918989662eb0a1dea773932631c8cc 100644
+--- a/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc
++++ b/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc
+@@ -30,6 +30,7 @@
+ #include "mojo/public/cpp/bindings/sync_call_restrictions.h"
+ #include "mojo/public/cpp/bindings/sync_event_watcher.h"
+ #include "mojo/public/cpp/bindings/thread_safe_proxy.h"
++#include "third_party/abseil-cpp/absl/types/optional.h"
+ #include "third_party/perfetto/protos/perfetto/trace/track_event/chrome_mojo_event_info.pbzero.h"
+ 
+ namespace mojo {
+@@ -316,9 +317,27 @@ class ResponderThunk : public MessageReceiverWithStatus {
+ 
+ // ----------------------------------------------------------------------------
+ 
++InterfaceEndpointClient::PendingAsyncResponse::PendingAsyncResponse(
++    uint32_t request_message_name,
++    std::unique_ptr<MessageReceiver> responder)
++    : request_message_name(request_message_name),
++      responder(std::move(responder)) {}
++
++InterfaceEndpointClient::PendingAsyncResponse::PendingAsyncResponse(
++    PendingAsyncResponse&&) = default;
++
++InterfaceEndpointClient::PendingAsyncResponse&
++InterfaceEndpointClient::PendingAsyncResponse::operator=(
++    PendingAsyncResponse&&) = default;
++
++InterfaceEndpointClient::PendingAsyncResponse::~PendingAsyncResponse() =
++    default;
++
+ InterfaceEndpointClient::SyncResponseInfo::SyncResponseInfo(
++    uint32_t request_message_name,
+     bool* in_response_received)
+-    : response_received(in_response_received) {}
++    : request_message_name(request_message_name),
++      response_received(in_response_received) {}
+ 
+ InterfaceEndpointClient::SyncResponseInfo::~SyncResponseInfo() {}
+ 
+@@ -606,6 +625,7 @@ bool InterfaceEndpointClient::SendMessageWithResponder(
+   // message before calling |SendMessage()| below.
+ #endif
+ 
++  const uint32_t message_name = message->name();
+   const bool is_sync = message->has_flag(Message::kFlagIsSync);
+   const bool exclusive_wait = message->has_flag(Message::kFlagNoInterrupt);
+   if (!controller_->SendMessage(message))
+@@ -622,7 +642,8 @@ bool InterfaceEndpointClient::SendMessageWithResponder(
+       controller_->RegisterExternalSyncWaiter(request_id);
+     }
+     base::AutoLock lock(async_responders_lock_);
+-    async_responders_[request_id] = std::move(responder);
++    async_responders_.emplace(
++        request_id, PendingAsyncResponse{message_name, std::move(responder)});
+     return true;
+   }
+ 
+@@ -630,7 +651,8 @@ bool InterfaceEndpointClient::SendMessageWithResponder(
+ 
+   bool response_received = false;
+   sync_responses_.insert(std::make_pair(
+-      request_id, std::make_unique<SyncResponseInfo>(&response_received)));
++      request_id,
++      std::make_unique<SyncResponseInfo>(message_name, &response_received)));
+ 
+   base::WeakPtr<InterfaceEndpointClient> weak_self =
+       weak_ptr_factory_.GetWeakPtr();
+@@ -808,13 +830,13 @@ void InterfaceEndpointClient::ResetFromAnotherSequenceUnsafe() {
+ }
+ 
+ void InterfaceEndpointClient::ForgetAsyncRequest(uint64_t request_id) {
+-  std::unique_ptr<MessageReceiver> responder;
++  absl::optional<PendingAsyncResponse> response;
+   {
+     base::AutoLock lock(async_responders_lock_);
+     auto it = async_responders_.find(request_id);
+     if (it == async_responders_.end())
+       return;
+-    responder = std::move(it->second);
++    response = std::move(it->second);
+     async_responders_.erase(it);
+   }
+ }
+@@ -906,6 +928,10 @@ bool InterfaceEndpointClient::HandleValidatedMessage(Message* message) {
+         return false;
+ 
+       if (it->second) {
++        if (message->name() != it->second->request_message_name) {
++          return false;
++        }
++
+         it->second->response = std::move(*message);
+         *it->second->response_received = true;
+         return true;
+@@ -916,18 +942,22 @@ bool InterfaceEndpointClient::HandleValidatedMessage(Message* message) {
+       sync_responses_.erase(it);
+     }
+ 
+-    std::unique_ptr<MessageReceiver> responder;
++    absl::optional<PendingAsyncResponse> pending_response;
+     {
+       base::AutoLock lock(async_responders_lock_);
+       auto it = async_responders_.find(request_id);
+       if (it == async_responders_.end())
+         return false;
+-      responder = std::move(it->second);
++      pending_response = std::move(it->second);
+       async_responders_.erase(it);
+     }
+ 
++    if (message->name() != pending_response->request_message_name) {
++      return false;
++    }
++
+     internal::MessageDispatchContext dispatch_context(message);
+-    return responder->Accept(message);
++    return pending_response->responder->Accept(message);
+   } else {
+     if (mojo::internal::ControlMessageHandler::IsControlMessage(message))
+       return control_message_handler_.Accept(message);

patches/chromium/chore_add_electron_deps_to_gitignores.patch

@@ -0,0 +1,47 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Samuel Attard <sattard@salesforce.com>
+Date: Tue, 26 Jul 2022 00:05:29 -0700
+Subject: chore: add electron deps to gitignores
+
+Makes things like "git status" quicker when developing electron locally
+
+diff --git a/.gitignore b/.gitignore
+index baf86ec0cde417fa4287f794de10b78d19439930..29d7b595fbfd6e211864e3baa8e2d3014b2e7a5b 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -230,6 +230,7 @@ vs-chromium-project.txt
+ /delegate_execute
+ /device/serial/device_serial_mojo.xml
+ /docs/website
++/electron
+ /google_apis/gcm/gcm.xml
+ /google_apis/internal
+ /googleurl
+diff --git a/third_party/.gitignore b/third_party/.gitignore
+index 63611fc675a17af16dc20cbd9b20e28db63a7ead..eb369ac8b3bc0c2344491438b67e1618d2efb244 100644
+--- a/third_party/.gitignore
++++ b/third_party/.gitignore
+@@ -83,6 +83,7 @@
+ /directxsdk
+ /dom_distiller_js/dist
+ /eigen3/src
++/electron_node
+ /elfutils/src
+ /emoji-segmenter/src
+ /emoji-metadata/src
+@@ -179,6 +180,7 @@
+ /mocha
+ /mockito/src
+ /nacl_sdk_binaries/
++/nan
+ /nasm
+ /nearby/src
+ /neon_2_sse/src
+@@ -242,6 +244,7 @@
+ /speex
+ /sqlite/src
+ /sqlite4java/lib/
++/squirrel.mac
+ /subresource-filter-ruleset/data/UnindexedRules
+ /swift-format
+ /swiftshader/

patches/chromium/chore_allow_chromium_to_handle_synthetic_mouse_events_for_touch.patch

@@ -0,0 +1,76 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: deepak1556 <hop2deep@gmail.com>
+Date: Fri, 29 Jul 2022 00:29:35 +0900
+Subject: chore: allow chromium to handle synthetic mouse events for touch
+
+With WCO, allow chromium to handle synthetic mouse events generated for touch
+actions in the non-client caption area.
+
+diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
+index 2b1fa6a345247fdbb17bd2381ab9e74a8af40b8d..f11cefe945c33c82cafe7ac0d496f3fcfbc48931 100644
+--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
++++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
+@@ -1169,6 +1169,10 @@ void DesktopWindowTreeHostWin::HandleWindowScaleFactorChanged(
+   }
+ }
+ 
++bool DesktopWindowTreeHostWin::HandleMouseEventForCaption(UINT message) const {
++  return false;
++}
++
+ DesktopNativeCursorManager*
+ DesktopWindowTreeHostWin::GetSingletonDesktopNativeCursorManager() {
+   return new DesktopNativeCursorManagerWin();
+diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.h b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.h
+index 0aae49ec83b88057434af5bbfb54b10e53469918..058e5dc978e76a71fa02dc9e275592f3c39befea 100644
+--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.h
++++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.h
+@@ -263,6 +263,7 @@ class VIEWS_EXPORT DesktopWindowTreeHostWin
+   void HandleWindowSizeChanging() override;
+   void HandleWindowSizeUnchanged() override;
+   void HandleWindowScaleFactorChanged(float window_scale_factor) override;
++  bool HandleMouseEventForCaption(UINT message) const override;
+ 
+   Widget* GetWidget();
+   const Widget* GetWidget() const;
+diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
+index 67871eec9821cf100acc719a1765be489dfbe7d8..1f883dc7d46d5cc3fddffe75c55e6b96fb0fc5f2 100644
+--- a/ui/views/win/hwnd_message_handler.cc
++++ b/ui/views/win/hwnd_message_handler.cc
+@@ -3136,15 +3136,19 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
+       SetMsgHandled(FALSE);
+     // We must let Windows handle the caption buttons if it's drawing them, or
+     // they won't work.
++    bool simulate_mouse_event_for_caption = false;
+     if (delegate_->GetFrameMode() == FrameMode::SYSTEM_DRAWN &&
+         (hittest == HTCLOSE || hittest == HTMINBUTTON ||
+          hittest == HTMAXBUTTON)) {
+-      SetMsgHandled(FALSE);
++      simulate_mouse_event_for_caption =
++          delegate_->HandleMouseEventForCaption(message);
++      if (!simulate_mouse_event_for_caption)
++        SetMsgHandled(FALSE);
+     }
+     // Let resize events fall through. Ignore everything else, as we're either
+     // letting Windows handle it above or we've already handled the equivalent
+     // touch message.
+-    if (!IsHitTestOnResizeHandle(hittest))
++    if (!IsHitTestOnResizeHandle(hittest) && !simulate_mouse_event_for_caption)
+       return 0;
+   }
+ 
+diff --git a/ui/views/win/hwnd_message_handler_delegate.h b/ui/views/win/hwnd_message_handler_delegate.h
+index 5dbb192d0840ca0ded61397c399b774a8cb05cce..098a9c3140e9e140fdc8f0dc9cf4e8ec84451221 100644
+--- a/ui/views/win/hwnd_message_handler_delegate.h
++++ b/ui/views/win/hwnd_message_handler_delegate.h
+@@ -258,6 +258,10 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
+   // Called when the window scale factor has changed.
+   virtual void HandleWindowScaleFactorChanged(float window_scale_factor) = 0;
+ 
++  // Called when synthetic mouse event is generated for touch event on
++  // caption buttons.
++  virtual bool HandleMouseEventForCaption(UINT message) const = 0;
++
+  protected:
+   virtual ~HWNDMessageHandlerDelegate() = default;
+ };

patches/chromium/chore_provide_iswebcontentscreationoverridden_with_full_params.patch

@@ -108,10 +108,10 @@ index 1318d5e04d5448d2b357454c3ce4207264288760..3b0324c35d5b18ed2e29264aae860c48
    }
  
 diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
-index 458af711eda586adbc4efc515da6a21e62879cfc..221ec7acca678060f0f152d4fee32d3378875bc1 100644
+index ecf7d1e17ec8aa8f593b6f1b17d2d1c98928879a..8fa9f8b224526c7a41c16f0f6fd51c4ca6b3b66e 100644
 --- a/chrome/browser/ui/browser.cc
 +++ b/chrome/browser/ui/browser.cc
-@@ -1794,12 +1794,11 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -1821,12 +1821,11 @@ bool Browser::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -127,10 +127,10 @@ index 458af711eda586adbc4efc515da6a21e62879cfc..221ec7acca678060f0f152d4fee32d33
  
  WebContents* Browser::CreateCustomWebContents(
 diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
-index 87859f4741386c967a0568273a2fd16ad26c4a96..8265417dcf7397b2eb37e997547d1e8cfd977509 100644
+index b0f70cfaa60d28547f74b199d41ce81a5cdc8891..74efdc0a0ba5e5b862e12180dbfdb9534e9e0a5d 100644
 --- a/chrome/browser/ui/browser.h
 +++ b/chrome/browser/ui/browser.h
-@@ -839,8 +839,7 @@ class Browser : public TabStripModelObserver,
+@@ -855,8 +855,7 @@ class Browser : public TabStripModelObserver,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -246,10 +246,10 @@ index c6bd5c19f8a7ceec17c9e32af5296a9617f3a619..02199b439fba7fdc617b7f7980d958b7
    void AddNewContents(content::WebContents* source,
                        std::unique_ptr<content::WebContents> new_contents,
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 686fc99becf068106cc9fb372d2dce1e8d8c5114..eb94d05bf03d04b508123675c31957b8d22ee13a 100644
+index a2f1f72a30f694d53f28d38d823341e7b4f008e1..7ff6febe70e9ec82becfbe036883fbc7572b5b01 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -3882,8 +3882,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -3922,8 +3922,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
  
    if (delegate_ && delegate_->IsWebContentsCreationOverridden(
                         source_site_instance, params.window_container_type,
@@ -260,7 +260,7 @@ index 686fc99becf068106cc9fb372d2dce1e8d8c5114..eb94d05bf03d04b508123675c31957b8
          static_cast<WebContentsImpl*>(delegate_->CreateCustomWebContents(
              opener, source_site_instance, is_new_browsing_instance,
 diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
-index 99e8449e9c515dd70ed88546a71f83ae139178fe..4f395474d3e0e1bf7a594fe3fa3e4cb53327aa69 100644
+index 3ddcc2d403a68fdc2b4b0246899cd9507ecc6195..eecc92f2ffce2c2eeb5fde977da6b94a29923b67 100644
 --- a/content/public/browser/web_contents_delegate.cc
 +++ b/content/public/browser/web_contents_delegate.cc
 @@ -134,8 +134,7 @@ bool WebContentsDelegate::IsWebContentsCreationOverridden(
@@ -274,7 +274,7 @@ index 99e8449e9c515dd70ed88546a71f83ae139178fe..4f395474d3e0e1bf7a594fe3fa3e4cb5
  }
  
 diff --git a/content/public/browser/web_contents_delegate.h b/content/public/browser/web_contents_delegate.h
-index 5a9cc64d6e0d9d01f5dc133c7fcab34101bc32db..166e506f1afbcb1a3a661479d489e71d8d8ff552 100644
+index 1ea3e1fdf067ea54ce54d31f494ac2bf42b2de3f..aa9af63f6d4708660496e5892f00766281be22c9 100644
 --- a/content/public/browser/web_contents_delegate.h
 +++ b/content/public/browser/web_contents_delegate.h
 @@ -317,8 +317,7 @@ class CONTENT_EXPORT WebContentsDelegate {
@@ -288,10 +288,10 @@ index 5a9cc64d6e0d9d01f5dc133c7fcab34101bc32db..166e506f1afbcb1a3a661479d489e71d
    // Allow delegate to creates a custom WebContents when
    // WebContents::CreateNewWindow() is called. This function is only called
 diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest.cc b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
-index 8349c8cb2078d09c9550024ae5ca845bdebfbd35..e3763eaa2c6f7ce842cf8964bf5590efd3892c61 100644
+index add3f3f73b1e44401b31330cd06f8c9211c62516..a64b0d6dac663b23e6cec32c2898ae88157ad602 100644
 --- a/extensions/browser/guest_view/extension_options/extension_options_guest.cc
 +++ b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
-@@ -213,8 +213,7 @@ bool ExtensionOptionsGuest::IsWebContentsCreationOverridden(
+@@ -199,8 +199,7 @@ bool ExtensionOptionsGuest::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -302,7 +302,7 @@ index 8349c8cb2078d09c9550024ae5ca845bdebfbd35..e3763eaa2c6f7ce842cf8964bf5590ef
    // view is used for displaying embedded extension options, we want any
    // external links to be opened in a new tab, not in a new guest view so we
 diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest.h b/extensions/browser/guest_view/extension_options/extension_options_guest.h
-index 7350382146178f58960a9bf68cd959076d2d9790..a70a94d14bdfa993feab60b8e4f32e1002cf38cc 100644
+index f1c474143b087988b8084ad1bdf01b8ba80327e8..47ffb7d406eb04622fffce9f0671eddab4ff8fe3 100644
 --- a/extensions/browser/guest_view/extension_options/extension_options_guest.h
 +++ b/extensions/browser/guest_view/extension_options/extension_options_guest.h
 @@ -58,8 +58,7 @@ class ExtensionOptionsGuest
@@ -316,10 +316,10 @@ index 7350382146178f58960a9bf68cd959076d2d9790..a70a94d14bdfa993feab60b8e4f32e10
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-index aef9d1a79fcea0e73541cf8257b498e167c9dfeb..1f0c4209d1c6be31e1abd6bcfcaf181fd2d4858c 100644
+index 75a2534e3be7102a221378afbfef3df8e6a8555e..495fc687379c6456384acc3a1864c5f0c49ad47f 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-@@ -402,8 +402,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
+@@ -399,8 +399,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -330,10 +330,10 @@ index aef9d1a79fcea0e73541cf8257b498e167c9dfeb..1f0c4209d1c6be31e1abd6bcfcaf181f
  }
  
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-index ef6faf317dd4168adf6fd530a7da0b80f9166dec..f401659a81d4aeaf71039d71eb8fec4844497334 100644
+index 26dc86a7534d9296f1b1f772ec95f5313c61061c..925152a6c1fb645dfff5bd7238b620a8344de734 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-@@ -171,8 +171,7 @@ class MimeHandlerViewGuest
+@@ -170,8 +170,7 @@ class MimeHandlerViewGuest
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -344,7 +344,7 @@ index ef6faf317dd4168adf6fd530a7da0b80f9166dec..f401659a81d4aeaf71039d71eb8fec48
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
 diff --git a/fuchsia_web/webengine/browser/frame_impl.cc b/fuchsia_web/webengine/browser/frame_impl.cc
-index 5b804b3ad089154424eda6eb58edbb24baf67794..7f055a37080f40dede16dfa7b7ad6b3c31c5282d 100644
+index b9e21613a8ae3409477d659b0e12181e4db015c3..9d454bd8f8bde3624dd28f8effc0b7fc8a2b4f41 100644
 --- a/fuchsia_web/webengine/browser/frame_impl.cc
 +++ b/fuchsia_web/webengine/browser/frame_impl.cc
 @@ -412,8 +412,7 @@ bool FrameImpl::IsWebContentsCreationOverridden(
@@ -372,7 +372,7 @@ index 0661fd642dcee69a7c8f955490dadf32dc0eb468..e3fa74da87513fbfcd035fa872dc938d
                            int opener_render_process_id,
                            int opener_render_frame_id,
 diff --git a/headless/lib/browser/headless_web_contents_impl.cc b/headless/lib/browser/headless_web_contents_impl.cc
-index 807879aa4894e5fabe043d07d5899e5700a7c172..5044c462ccfeaeb4aeb2dd3189e40e60c835ed73 100644
+index aa488570851f68e892b024c901f31b658929fc72..efe6a6bc939a6bdea0eaca65e12242e23f3e6d59 100644
 --- a/headless/lib/browser/headless_web_contents_impl.cc
 +++ b/headless/lib/browser/headless_web_contents_impl.cc
 @@ -179,8 +179,7 @@ class HeadlessWebContentsImpl::Delegate : public content::WebContentsDelegate {

patches/chromium/chrome_key_systems.patch

@@ -7,7 +7,7 @@ Disable persiste licence support check for widevine cdm,
 as its not supported in the current version of chrome.
 
 diff --git a/chrome/renderer/media/chrome_key_systems.cc b/chrome/renderer/media/chrome_key_systems.cc
-index f3cf8498493526d125eb42a7c42f7ad85dbc1fc2..35ec5dc4d87ecc61bd0f48be4c5d5867e9f75cce 100644
+index 732260f0da15c50f660348e0c66e0b3098aa418f..0a0394a3607e9b955f9fc517e0814ac07b3ba67e 100644
 --- a/chrome/renderer/media/chrome_key_systems.cc
 +++ b/chrome/renderer/media/chrome_key_systems.cc
 @@ -17,7 +17,9 @@
@@ -20,7 +20,7 @@ index f3cf8498493526d125eb42a7c42f7ad85dbc1fc2..35ec5dc4d87ecc61bd0f48be4c5d5867
  #include "components/cdm/renderer/external_clear_key_key_system_properties.h"
  #include "components/cdm/renderer/widevine_key_system_properties.h"
  #include "content/public/renderer/render_thread.h"
-@@ -184,12 +186,14 @@ SupportedCodecs GetSupportedCodecs(const media::CdmCapability& capability) {
+@@ -235,12 +237,14 @@ SupportedCodecs GetSupportedCodecs(const media::CdmCapability& capability) {
  
  // Returns whether persistent-license session can be supported.
  bool CanSupportPersistentLicense() {

patches/chromium/command-ismediakey.patch

@@ -52,10 +52,10 @@ index ed2ac20679a9357c9493224ec5e08837c7860d6e..7f9a97e11395e5521e100694cd37bcd9
    NotifyKeyPressed(ui::Accelerator(key_code, modifiers));
  }
 diff --git a/chrome/browser/extensions/global_shortcut_listener_ozone.h b/chrome/browser/extensions/global_shortcut_listener_ozone.h
-index eb3f3431a3774c3a05afd4c7350f3801e9c8c684..b8970ef9ddb69d6a9fc6d106293e760535b6f4b3 100644
+index a2cec20e0ba434afa5e15bf60327c6a6f9b551f9..f58796ff2050883879225a22ed0b3f0c1aacf824 100644
 --- a/chrome/browser/extensions/global_shortcut_listener_ozone.h
 +++ b/chrome/browser/extensions/global_shortcut_listener_ozone.h
-@@ -45,7 +45,8 @@ class GlobalShortcutListenerOzone
+@@ -46,7 +46,8 @@ class GlobalShortcutListenerOzone
    void OnKeyPressed(ui::KeyboardCode key_code,
                      bool is_alt_down,
                      bool is_ctrl_down,
@@ -117,10 +117,10 @@ index 1145e1f3d79482b5bb468c3128431ac674310e5f..e9f595045e0c076e0735f27dfc38bfbc
  
  }  // namespace ui
 diff --git a/ui/base/accelerators/media_keys_listener_mac.mm b/ui/base/accelerators/media_keys_listener_mac.mm
-index 0bed8d1e2e2ed4a8cfc9d51ec3d68ac75bd9ff82..6914758849ca485f0f882d0b4a9ded9b02b197a8 100644
+index 87a53282aa3afa3fe8469272d8b1ee37dcadf845..55c36da933165c8f86dd2ab440733f4b20bee378 100644
 --- a/ui/base/accelerators/media_keys_listener_mac.mm
 +++ b/ui/base/accelerators/media_keys_listener_mac.mm
-@@ -32,6 +32,12 @@ KeyboardCode MediaKeyCodeToKeyboardCode(int key_code) {
+@@ -34,6 +34,12 @@ KeyboardCode MediaKeyCodeToKeyboardCode(int key_code) {
      case NX_KEYTYPE_NEXT:
      case NX_KEYTYPE_FAST:
        return VKEY_MEDIA_NEXT_TRACK;
@@ -133,7 +133,7 @@ index 0bed8d1e2e2ed4a8cfc9d51ec3d68ac75bd9ff82..6914758849ca485f0f882d0b4a9ded9b
    }
    return VKEY_UNKNOWN;
  }
-@@ -192,7 +198,10 @@ static CGEventRef EventTapCallback(CGEventTapProxy proxy,
+@@ -194,7 +200,10 @@ static CGEventRef EventTapCallback(CGEventTapProxy proxy,
    int key_code = (data1 & 0xFFFF0000) >> 16;
    if (key_code != NX_KEYTYPE_PLAY && key_code != NX_KEYTYPE_NEXT &&
        key_code != NX_KEYTYPE_PREVIOUS && key_code != NX_KEYTYPE_FAST &&
@@ -226,10 +226,10 @@ index 898e15a25c99ad25221c41594803521565ff4432..664337941023e800c9605f987d0e1d65
  
  }  // namespace ui
 diff --git a/ui/base/x/x11_global_shortcut_listener.h b/ui/base/x/x11_global_shortcut_listener.h
-index 9e472d76423a748cbf6257c6656d8fd69853dd93..404a294b9cf3dd6744ece0b5c1e611bbab207e78 100644
+index bfb82e38a9ccc7459ccb427d512df821517a328b..7f1d5876a51fa53e539b2bab8d2f020f26d39ceb 100644
 --- a/ui/base/x/x11_global_shortcut_listener.h
 +++ b/ui/base/x/x11_global_shortcut_listener.h
-@@ -40,18 +40,21 @@ class COMPONENT_EXPORT(UI_BASE_X) XGlobalShortcutListener
+@@ -41,18 +41,21 @@ class COMPONENT_EXPORT(UI_BASE_X) XGlobalShortcutListener
    virtual void OnKeyPressed(KeyboardCode key_code,
                              bool is_alt_down,
                              bool is_ctrl_down,
@@ -254,7 +254,7 @@ index 9e472d76423a748cbf6257c6656d8fd69853dd93..404a294b9cf3dd6744ece0b5c1e611bb
  
   private:
    // Due to how system key grabbing works on X11, we have to be a bit greedy and
-@@ -60,7 +63,7 @@ class COMPONENT_EXPORT(UI_BASE_X) XGlobalShortcutListener
+@@ -61,7 +64,7 @@ class COMPONENT_EXPORT(UI_BASE_X) XGlobalShortcutListener
    // and filter the incoming events against that registry before notifying the
    // observer.  This tuple describes the meaningful parts of the event; booleans
    // 1, 2, and 3 hold states of Alt, Control, and Shift keys, respectively.
@@ -333,10 +333,10 @@ index 0f1980abdcaf30e23f580b937ecb2c422bf2a357..112967622cb8a6263c7a88dd8d09f48f
  
  }  // namespace ui
 diff --git a/ui/ozone/public/platform_global_shortcut_listener.h b/ui/ozone/public/platform_global_shortcut_listener.h
-index a5b539d4e7461c4ca9faa08fef086fc28a4ebd3a..f3aacc605f07807a5b83b496bd8a87933981d4f3 100644
+index 5b6ceb2e23d306e446cad5a6b6e7adf37334410a..d4fbca17a11bd52deaf746e052eeeb12d8a4594e 100644
 --- a/ui/ozone/public/platform_global_shortcut_listener.h
 +++ b/ui/ozone/public/platform_global_shortcut_listener.h
-@@ -19,7 +19,8 @@ class COMPONENT_EXPORT(OZONE_BASE) PlatformGlobalShortcutListenerDelegate {
+@@ -20,7 +20,8 @@ class COMPONENT_EXPORT(OZONE_BASE) PlatformGlobalShortcutListenerDelegate {
    virtual void OnKeyPressed(KeyboardCode key_code,
                              bool is_alt_down,
                              bool is_ctrl_down,
@@ -346,7 +346,7 @@ index a5b539d4e7461c4ca9faa08fef086fc28a4ebd3a..f3aacc605f07807a5b83b496bd8a8793
    // Called back when the platform implementation is destroyed.
    virtual void OnPlatformListenerDestroyed() = 0;
  
-@@ -51,11 +52,13 @@ class COMPONENT_EXPORT(OZONE_BASE) PlatformGlobalShortcutListener {
+@@ -52,11 +53,13 @@ class COMPONENT_EXPORT(OZONE_BASE) PlatformGlobalShortcutListener {
    virtual bool RegisterAccelerator(KeyboardCode key_code,
                                     bool is_alt_down,
                                     bool is_ctrl_down,

patches/chromium/crash_allow_disabling_compression_on_linux.patch

@@ -13,7 +13,7 @@ Ultimately we should remove the option to disable compression, and
 subsequently remove this patch.
 
 diff --git a/components/crash/core/app/breakpad_linux.cc b/components/crash/core/app/breakpad_linux.cc
-index a372e9bb12f9cec6235fe529d73b6e0009328038..58f6f559265d0da5e6ca4c711df4b1dbf3d40e38 100644
+index 62d15f57e4c5a0a24aa730e8979fb1e9537fecd3..77fd14f5e9a4330364da4e7e5ee089c9196b4939 100644
 --- a/components/crash/core/app/breakpad_linux.cc
 +++ b/components/crash/core/app/breakpad_linux.cc
 @@ -111,6 +111,8 @@ void SetUploadURL(const std::string& url) {

patches/chromium/crash_allow_setting_more_options.patch

@@ -9,7 +9,7 @@ rate-limiting, compression and global annotations.
 This should be upstreamed.
 
 diff --git a/components/crash/core/app/breakpad_linux.cc b/components/crash/core/app/breakpad_linux.cc
-index 3c28019ae3d1d8fd43e5e027fa3abe6786658885..b1f8fd4494e7f5deac078023c2e0240d701e1f13 100644
+index 6aa864db880408bf7021ac58673f4d8d489426b4..1fa85302da7a64abc42fd9558ddbcaf68b387517 100644
 --- a/components/crash/core/app/breakpad_linux.cc
 +++ b/components/crash/core/app/breakpad_linux.cc
 @@ -113,6 +113,7 @@ void SetUploadURL(const std::string& url) {
@@ -21,10 +21,10 @@ index 3c28019ae3d1d8fd43e5e027fa3abe6786658885..b1f8fd4494e7f5deac078023c2e0240d
  uint64_t g_process_start_time = 0;
  pid_t g_pid = 0;
 diff --git a/components/crash/core/app/crash_reporter_client.cc b/components/crash/core/app/crash_reporter_client.cc
-index 82b7f241e26184240260d0b6287ded159681e15b..abbb267f6a40de0cdf4d09700f9dd444a575fbdf 100644
+index 463f92a6e547006a46119f52203482dd6695a84a..34e6f087613d76947ae463fda2b107fad6ec14e9 100644
 --- a/components/crash/core/app/crash_reporter_client.cc
 +++ b/components/crash/core/app/crash_reporter_client.cc
-@@ -141,6 +141,17 @@ bool CrashReporterClient::ReportingIsEnforcedByPolicy(bool* breakpad_enabled) {
+@@ -145,6 +145,17 @@ bool CrashReporterClient::ReportingIsEnforcedByPolicy(bool* breakpad_enabled) {
    return false;
  }
  
@@ -43,7 +43,7 @@ index 82b7f241e26184240260d0b6287ded159681e15b..abbb267f6a40de0cdf4d09700f9dd444
  unsigned int CrashReporterClient::GetCrashDumpPercentage() {
    return 100;
 diff --git a/components/crash/core/app/crash_reporter_client.h b/components/crash/core/app/crash_reporter_client.h
-index 24e53fa62c2c4a11494ad3d43f0c5a806930fcdd..9b691baa6cc90cc3f9ada307c43f44c4353e2487 100644
+index 2532e99f00b39777cd9640c76704f7430d39502e..323e039e4591a4099b187f7a0097b4ee8be11a9f 100644
 --- a/components/crash/core/app/crash_reporter_client.h
 +++ b/components/crash/core/app/crash_reporter_client.h
 @@ -5,6 +5,7 @@
@@ -54,7 +54,7 @@ index 24e53fa62c2c4a11494ad3d43f0c5a806930fcdd..9b691baa6cc90cc3f9ada307c43f44c4
  #include <string>
  
  #include "build/build_config.h"
-@@ -146,6 +147,19 @@ class CrashReporterClient {
+@@ -151,6 +152,19 @@ class CrashReporterClient {
    // that case, |breakpad_enabled| is set to the value enforced by policies.
    virtual bool ReportingIsEnforcedByPolicy(bool* breakpad_enabled);
  
@@ -128,10 +128,10 @@ index dc041c43371fd58e3121ef6bc423aadb644bb8d0..a1fa566775724b4a1662a939fda3f0a5
          arguments.push_back("--monitor-self");
        }
 diff --git a/components/crash/core/app/crashpad_win.cc b/components/crash/core/app/crashpad_win.cc
-index 80f33dc5e2f2ed330e0726a5735b247ea8e99fd7..b96bf703f6b691886d6e4d5cd6d775945a8995e1 100644
+index ad401a7711ceff58abacb99a03fda258fccd12a0..de04f4df602e3a0b20af045111faf8a7bf8e9e28 100644
 --- a/components/crash/core/app/crashpad_win.cc
 +++ b/components/crash/core/app/crashpad_win.cc
-@@ -90,6 +90,7 @@ bool PlatformCrashpadInitialization(
+@@ -91,6 +91,7 @@ bool PlatformCrashpadInitialization(
  
      std::map<std::string, std::string> process_annotations;
      GetPlatformCrashpadAnnotations(&process_annotations);
@@ -139,7 +139,7 @@ index 80f33dc5e2f2ed330e0726a5735b247ea8e99fd7..b96bf703f6b691886d6e4d5cd6d77594
  
      std::string url = crash_reporter_client->GetUploadUrl();
  
-@@ -128,6 +129,13 @@ bool PlatformCrashpadInitialization(
+@@ -129,6 +130,13 @@ bool PlatformCrashpadInitialization(
  
      std::vector<std::string> arguments(start_arguments);
  

patches/chromium/dcheck.patch

@@ -16,20 +16,6 @@ example, the checks might be disabled for a whole build target, but actually
 only one or two specific checks fail. Then it's better to simply comment out the
 failing checks and allow the rest of the target to have them enabled.
 
-diff --git a/third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.cc b/third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.cc
-index 21e7b1cbada3856a7d91040c259be80ae95df07e..b19206ba58725f949403469a3e1d221b12833581 100644
---- a/third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.cc
-+++ b/third_party/blink/renderer/core/mobile_metrics/mobile_friendliness_checker.cc
-@@ -542,8 +542,7 @@ void MobileFriendlinessChecker::NotifyInvalidatePaint(
-                                ->GetPageScaleConstraintsSet()
-                                .FinalConstraints()
-                                .initial_scale;
--    DCHECK_GT(initial_scale, 0);
--
-+    // DCHECK_GT(initial_scale, 0);
-     double actual_font_size =
-         style.FontSize() * initial_scale / viewport_scalar;
-     double area = text->PhysicalAreaSize();
 diff --git a/ui/base/clipboard/clipboard_win.cc b/ui/base/clipboard/clipboard_win.cc
 index fe8d191217e24b08d36339dbf047beaeb6bd6538..870db0552544e3e89d9498c22ec3db81b46df741 100644
 --- a/ui/base/clipboard/clipboard_win.cc

patches/chromium/disable-redraw-lock.patch

@@ -15,10 +15,10 @@ the redraw locking mechanism, which fixes these issues. The electron issue
 can be found at https://github.com/electron/electron/issues/1821
 
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index 2d21f2e408004fbaf6a19980ad5daf47493aec65..c6a0ac1c5dd98a41392bd170bb0ada7418f17453 100644
+index 7438cdf5604e237b46a22a2dd808aa6d031aea5f..fe882b31026b527df28d384e6e7e7cccaee61d61 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -308,6 +308,10 @@ constexpr int kSynthesizedMouseMessagesTimeDifference = 500;
+@@ -309,6 +309,10 @@ constexpr int kSynthesizedMouseMessagesTimeDifference = 500;
  
  }  // namespace
  
@@ -29,7 +29,7 @@ index 2d21f2e408004fbaf6a19980ad5daf47493aec65..c6a0ac1c5dd98a41392bd170bb0ada74
  // A scoping class that prevents a window from being able to redraw in response
  // to invalidations that may occur within it for the lifetime of the object.
  //
-@@ -358,7 +362,8 @@ class HWNDMessageHandler::ScopedRedrawLock {
+@@ -359,7 +363,8 @@ class HWNDMessageHandler::ScopedRedrawLock {
          hwnd_(owner_->hwnd()),
          cancel_unlock_(false),
          should_lock_(owner_->IsVisible() && !owner->HasChildRenderingWindow() &&
@@ -39,7 +39,7 @@ index 2d21f2e408004fbaf6a19980ad5daf47493aec65..c6a0ac1c5dd98a41392bd170bb0ada74
                       (!(GetWindowLong(hwnd_, GWL_STYLE) & WS_CAPTION) ||
                        !ui::win::IsAeroGlassEnabled())) {
      if (should_lock_)
-@@ -1051,6 +1056,10 @@ HWNDMessageHandler::RegisterUnadjustedMouseEvent() {
+@@ -1052,6 +1057,10 @@ HWNDMessageHandler::RegisterUnadjustedMouseEvent() {
    return scoped_enable;
  }
  
@@ -51,7 +51,7 @@ index 2d21f2e408004fbaf6a19980ad5daf47493aec65..c6a0ac1c5dd98a41392bd170bb0ada74
  // HWNDMessageHandler, gfx::WindowImpl overrides:
  
 diff --git a/ui/views/win/hwnd_message_handler.h b/ui/views/win/hwnd_message_handler.h
-index 73337f6b14516f93500705606c89e4c7b5a55f35..6badb272496a630031592372c1a766a9d70bb26a 100644
+index cdc283b7e1aa89c8a273c4df97ad8aea55024743..caa02c07b371569be5ac5ac3ce7efe40359cd017 100644
 --- a/ui/views/win/hwnd_message_handler.h
 +++ b/ui/views/win/hwnd_message_handler.h
 @@ -207,6 +207,8 @@ class VIEWS_EXPORT HWNDMessageHandler : public gfx::WindowImpl,

patches/chromium/disable_color_correct_rendering.patch

@@ -20,14 +20,15 @@ to deal with color spaces. That is being tracked at
 https://crbug.com/634542 and https://crbug.com/711107.
 
 diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
-index 691496d0ca6fce79c26b9da7322856b3bf06332f..4aadafbba17578cfa26a111eecd0cfaad676326d 100644
+index 23c2ea10c648fd0f67f31118c0ae30c5647ce5e5..9fe5b106397e8b5a66bc4a10e874c5130e93e74d 100644
 --- a/cc/trees/layer_tree_host_impl.cc
 +++ b/cc/trees/layer_tree_host_impl.cc
-@@ -1853,6 +1853,9 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
+@@ -1866,6 +1866,10 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
  TargetColorParams LayerTreeHostImpl::GetTargetColorParams(
      gfx::ContentColorUsage content_color_usage) const {
    TargetColorParams params;
 +  if (!settings_.enable_color_correct_rendering) {
++    params.color_space = gfx::ColorSpace();
 +    return params;
 +  }
  
@@ -80,7 +81,7 @@ index 9d34ced366026eb7cdd00ce40a4eb1af56180d39..abf67f8246bfa37df08cd2216c388dd3
        !command_line->HasSwitch(switches::kUIDisablePartialSwap);
  
 diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
-index d3375aa2370158888d35e064b9613cd696d4b45b..a7a33cfd499925c23a26a6dacc5add3d4c462d78 100644
+index 4b3c2d088253e478005bd0d891dbd9c62be3fed7..187c2ae02479fa9605abc9587ff14363b1203c58 100644
 --- a/content/browser/gpu/gpu_process_host.cc
 +++ b/content/browser/gpu/gpu_process_host.cc
 @@ -228,6 +228,7 @@ GpuTerminationStatus ConvertToGpuTerminationStatus(
@@ -92,7 +93,7 @@ index d3375aa2370158888d35e064b9613cd696d4b45b..a7a33cfd499925c23a26a6dacc5add3d
      sandbox::policy::switches::kGpuSandboxAllowSysVShm,
      sandbox::policy::switches::kGpuSandboxFailuresFatal,
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index e186644f7592f7d0e827b7d8af6c31951738f6f5..5e8df8f92729ba851fe7ba8557e309a32899df93 100644
+index 7bb696c3ad090828b2a7e3a9a648b75bbf39f844..81f0d154838bcf3d3b4e12780ca37bcf26423d0e 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
 @@ -199,6 +199,7 @@
@@ -103,7 +104,7 @@ index e186644f7592f7d0e827b7d8af6c31951738f6f5..5e8df8f92729ba851fe7ba8557e309a3
  #include "ui/gl/gl_switches.h"
  #include "url/gurl.h"
  #include "url/origin.h"
-@@ -3173,6 +3174,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
+@@ -3195,6 +3196,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
    // Propagate the following switches to the renderer command line (along
    // with any associated values) if present in the browser command line.
    static const char* const kSwitchNames[] = {
@@ -112,7 +113,7 @@ index e186644f7592f7d0e827b7d8af6c31951738f6f5..5e8df8f92729ba851fe7ba8557e309a3
      sandbox::policy::switches::kDisableSeccompFilterSandbox,
      sandbox::policy::switches::kNoSandbox,
 diff --git a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
-index 75d7af9a79d4e7f2cd39e45496ab5fff66407638..b4ddafdd126edd16172f00448bbbd56eaf509b1f 100644
+index 75d7af9a79d4e7f2cd39e45496ab5fff66407638..35b0bb908245330fbdc5205caa3299bf6fd8f7b4 100644
 --- a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
 +++ b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
 @@ -4,6 +4,7 @@
@@ -131,7 +132,18 @@ index 75d7af9a79d4e7f2cd39e45496ab5fff66407638..b4ddafdd126edd16172f00448bbbd56e
  
  namespace blink {
  
-@@ -118,6 +120,11 @@ uint8_t CanvasColorParams::BytesPerPixel() const {
+@@ -19,6 +21,10 @@ namespace blink {
+ // Level 4 specification.
+ gfx::ColorSpace PredefinedColorSpaceToGfxColorSpace(
+     PredefinedColorSpace color_space) {
++  auto* cmd_line = base::CommandLine::ForCurrentProcess();
++  if (cmd_line->HasSwitch(switches::kDisableColorCorrectRendering)) {
++    return gfx::ColorSpace();
++  }
+   switch (color_space) {
+     case PredefinedColorSpace::kSRGB:
+       return gfx::ColorSpace::CreateSRGB();
+@@ -118,6 +124,11 @@ uint8_t CanvasColorParams::BytesPerPixel() const {
  }
  
  gfx::ColorSpace CanvasColorParams::GetStorageGfxColorSpace() const {
@@ -166,7 +178,7 @@ index 4f3b9b181b1998e0ebbd95955feeec28a5d6bcb7..00f2a213cded1985b3131fabf3560937
    // is what the renderer uses if its not threaded.
    settings.enable_checker_imaging =
 diff --git a/ui/gfx/mac/io_surface.cc b/ui/gfx/mac/io_surface.cc
-index e030f01e72d18ef08d04ffbc72a5abb9a7b485c5..25155263bede8a465eb3f3bc2960f173c8f14935 100644
+index 961b730933d285ccea7b81b8c21dd5bb0ecea56a..d6e536924f0b397d3e8808298d2b9fdd6025411f 100644
 --- a/ui/gfx/mac/io_surface.cc
 +++ b/ui/gfx/mac/io_surface.cc
 @@ -20,6 +20,7 @@
@@ -192,7 +204,7 @@ index e030f01e72d18ef08d04ffbc72a5abb9a7b485c5..25155263bede8a465eb3f3bc2960f173
    // Allow but ignore invalid color spaces.
    if (!color_space.IsValid())
      return true;
-@@ -311,6 +320,15 @@ IOSurfaceRef CreateIOSurface(const gfx::Size& size,
+@@ -312,6 +321,15 @@ IOSurfaceRef CreateIOSurface(const gfx::Size& size,
      DCHECK_EQ(kIOReturnSuccess, r);
    }
  

patches/chromium/disable_compositor_recycling.patch

@@ -6,10 +6,10 @@ Subject: fix: disabling compositor recycling
 Compositor recycling is useful for Chrome because there can be many tabs and spinning up a compositor for each one would be costly. In practice, Chrome uses the parent compositor code path of browser_compositor_view_mac.mm; the NSView of each tab is detached when it's hidden and attached when it's shown. For Electron, there is no parent compositor, so we're forced into the "own compositor" code path, which seems to be non-optimal and pretty ruthless in terms of the release of resources. Electron has no real concept of multiple tabs per window, so it should be okay to disable this ruthless recycling altogether in Electron.
 
 diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
-index 19396ba065ebab86903e2d52dc72d22de9d6bc89..fdb09a51829db40f4bcba71e76cd0dcef16a47ad 100644
+index 54681d4aaaa52ee07fba0055a8411b8e19b4cc8c..8109976614a9ae39dd802d433517bbf29a51349e 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.mm
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
-@@ -511,7 +511,11 @@
+@@ -516,7 +516,11 @@
      return;
  
    host()->WasHidden();

patches/chromium/disable_freezing_flags_after_init_in_node.patch

@@ -15,7 +15,7 @@ at some point be an API to "unfreeze" the flags, or we may be able to refactor
 node initialization to not update flags after V8 initialization.
 
 diff --git a/content/renderer/render_process_impl.cc b/content/renderer/render_process_impl.cc
-index 02b4f803369202a81f2d54f3b35aef04be13dfa2..76dd21fc8e97c1a2836ae5a5a11b56334a656fe2 100644
+index 207cda4b937282a3a719e4285f21066b4d1322f6..4367002caa2b3fd5885204a16f1802f67cde3ebc 100644
 --- a/content/renderer/render_process_impl.cc
 +++ b/content/renderer/render_process_impl.cc
 @@ -222,7 +222,8 @@ RenderProcessImpl::RenderProcessImpl()
@@ -23,8 +23,8 @@ index 02b4f803369202a81f2d54f3b35aef04be13dfa2..76dd21fc8e97c1a2836ae5a5a11b5633
                          "--no-wasm-dynamic-tiering");
  
 -  v8::V8::SetFlagsFromString("--freeze-flags-after-init");
-+  // This conflicts with node in the renderer.
-+  //v8::V8::SetFlagsFromString("--freeze-flags-after-init");
++  // Freezing flags after init conflicts with node in the renderer.
++  v8::V8::SetFlagsFromString("--no-freeze-flags-after-init");
  
  #if (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)) && defined(ARCH_CPU_X86_64)
    if (base::FeatureList::IsEnabled(features::kWebAssemblyTrapHandler)) {

patches/chromium/disable_hidden.patch

@@ -6,7 +6,7 @@ Subject: disable_hidden.patch
 Electron uses this to disable background throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index e3a14e47ac328261f48bcd137961a6e794d4f5af..205921ae492bf30c16869cdd7ed9605d7fdbd452 100644
+index cfa45a1e4e65b26085694979ac34a8844643b9c7..25a80899f9ae533e2d84e99076696468cef6e56d 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
 @@ -809,6 +809,9 @@ void RenderWidgetHostImpl::WasHidden() {
@@ -20,7 +20,7 @@ index e3a14e47ac328261f48bcd137961a6e794d4f5af..205921ae492bf30c16869cdd7ed9605d
        blink::mojom::PointerLockResult::kWrongDocument);
  
 diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
-index e617a4496a5f8cfa7ca1904fea8b0c3c0ffa14f9..e5d0edc222755a20019dd1e4042b87abe3ae39d8 100644
+index db807cca58eac2693aa4e8dabff7f3102c3ebaed..0646cecba3679dfa4cd04be093943545cade0e23 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.h
 +++ b/content/browser/renderer_host/render_widget_host_impl.h
 @@ -881,6 +881,9 @@ class CONTENT_EXPORT RenderWidgetHostImpl
@@ -34,7 +34,7 @@ index e617a4496a5f8cfa7ca1904fea8b0c3c0ffa14f9..e5d0edc222755a20019dd1e4042b87ab
    // |routing_id| must not be MSG_ROUTING_NONE.
    // If this object outlives |delegate|, DetachDelegate() must be called when
 diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
-index f20f35ae49d50f19bd4355defe1dfd3a20462c21..b8801f1a939aab5ea6c8db87d357c3d27c946e3c 100644
+index ea62c4a966dd76c1964b6d7f9053cb4fb73376f5..79253c9d5c8f4e71e5c0d0d87dd641feab901e51 100644
 --- a/content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
 @@ -592,7 +592,7 @@ void RenderWidgetHostViewAura::HideImpl() {

patches/chromium/disable_unload_metrics.patch

@@ -24,10 +24,10 @@ This patch temporarily disables the metrics so we can have green CI, and we
 should continue seeking for a real fix.
 
 diff --git a/content/browser/renderer_host/navigator.cc b/content/browser/renderer_host/navigator.cc
-index 8779affce72baa97eebc68779fd3be08ba4505f8..3d2d03366a6e7776d0bd589c32c09b8bbed01b64 100644
+index 8caea1c8d54c59efc5f7b758e78638042f7db23c..579c335888f4df61cfeb08e01ecef09ad1b3a92f 100644
 --- a/content/browser/renderer_host/navigator.cc
 +++ b/content/browser/renderer_host/navigator.cc
-@@ -1196,6 +1196,7 @@ void Navigator::RecordNavigationMetrics(
+@@ -1200,6 +1200,7 @@ void Navigator::RecordNavigationMetrics(
              .InMilliseconds());
    }
  
@@ -35,7 +35,7 @@ index 8779affce72baa97eebc68779fd3be08ba4505f8..3d2d03366a6e7776d0bd589c32c09b8b
    // If this is a same-process navigation and we have timestamps for unload
    // durations, fill those metrics out as well.
    if (params.unload_start && params.unload_end &&
-@@ -1246,6 +1247,7 @@ void Navigator::RecordNavigationMetrics(
+@@ -1250,6 +1251,7 @@ void Navigator::RecordNavigationMetrics(
           first_before_unload_start_time)
              .InMilliseconds());
    }

patches/chromium/don_t_run_pcscan_notifythreadcreated_if_pcscan_is_disabled.patch

@@ -3,7 +3,8 @@ From: John Kleinschmidt <jkleinsc@electronjs.org>
 Date: Wed, 16 Jun 2021 11:30:28 -0400
 Subject: Don't run PCScan functions if PCScan is disabled
 
-PCScan should not be invoked if PCScan is disabled.  Upstreamed at https://chromium-review.googlesource.com/c/chromium/src/+/2916657.
+PCScan should not be invoked if PCScan is disabled.
+Upstreamed at https://chromium-review.googlesource.com/c/chromium/src/+/2965109.
 
 diff --git a/base/allocator/partition_allocator/memory_reclaimer.cc b/base/allocator/partition_allocator/memory_reclaimer.cc
 index 1e54559bd5f9a2ee889b921379d70c51e902502d..6797a076b612ad4ed6d5ce7d9868d944fae3694f 100644
@@ -19,7 +20,7 @@ index 1e54559bd5f9a2ee889b921379d70c51e902502d..6797a076b612ad4ed6d5ce7d9868d944
      using PCScan = internal::PCScan;
      const auto invocation_mode = flags & PurgeFlags::kAggressiveReclaim
 diff --git a/base/threading/platform_thread_posix.cc b/base/threading/platform_thread_posix.cc
-index fb5df2ee7c40e93bf2ebf625b14d08044006534b..67aecdd1d70ff58eb5b1b8b67990a7448a3b1ba4 100644
+index 714232b0c2707d6c256e634ff784c18322bf0a85..48c8d0051c427954fe7265fee9cd0c6b5f473984 100644
 --- a/base/threading/platform_thread_posix.cc
 +++ b/base/threading/platform_thread_posix.cc
 @@ -44,6 +44,7 @@
@@ -36,20 +37,20 @@ index fb5df2ee7c40e93bf2ebf625b14d08044006534b..67aecdd1d70ff58eb5b1b8b67990a744
  #if !BUILDFLAG(IS_NACL)
 -#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC)
 +#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC) && defined(PA_ALLOW_PCSCAN)
-     internal::PCScan::NotifyThreadCreated(internal::GetStackPointer());
+     partition_alloc::internal::PCScan::NotifyThreadCreated(
+         partition_alloc::internal::GetStackPointer());
  #endif
- 
-@@ -103,7 +104,7 @@ void* ThreadFunc(void* params) {
+@@ -104,7 +105,7 @@ void* ThreadFunc(void* params) {
        PlatformThread::CurrentHandle().platform_handle(),
        PlatformThread::CurrentId());
  
 -#if !BUILDFLAG(IS_NACL) && BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC)
 +#if !BUILDFLAG(IS_NACL) && BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC) && defined(PA_ALLOW_PCSCAN)
-   internal::PCScan::NotifyThreadDestroyed();
+   partition_alloc::internal::PCScan::NotifyThreadDestroyed();
  #endif
  
 diff --git a/base/threading/platform_thread_win.cc b/base/threading/platform_thread_win.cc
-index 5d01f8802e2144b9bb94d05b154bc5f5fa378b40..a872defd1c92f2ea590e5da1ecf34a6800dd4484 100644
+index 3327d353cd887d027cf1d9b483ebf6e6aaaef169..dab0d2cf3e87fc082f72f40d1d622efd390885d1 100644
 --- a/base/threading/platform_thread_win.cc
 +++ b/base/threading/platform_thread_win.cc
 @@ -30,6 +30,7 @@
@@ -60,21 +61,21 @@ index 5d01f8802e2144b9bb94d05b154bc5f5fa378b40..a872defd1c92f2ea590e5da1ecf34a68
  #include "base/allocator/partition_allocator/starscan/pcscan.h"
  #include "base/allocator/partition_allocator/starscan/stack/stack.h"
  #endif
-@@ -113,7 +114,7 @@ DWORD __stdcall ThreadFunc(void* params) {
+@@ -115,7 +116,7 @@ DWORD __stdcall ThreadFunc(void* params) {
                                  FALSE,
                                  DUPLICATE_SAME_ACCESS);
  
 -#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC)
 +#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC) && defined(PA_ALLOW_PCSCAN)
-   internal::PCScan::NotifyThreadCreated(internal::GetStackPointer());
+   partition_alloc::internal::PCScan::NotifyThreadCreated(
+       partition_alloc::internal::GetStackPointer());
  #endif
- 
-@@ -133,7 +134,7 @@ DWORD __stdcall ThreadFunc(void* params) {
+@@ -136,7 +137,7 @@ DWORD __stdcall ThreadFunc(void* params) {
                                                     PlatformThread::CurrentId());
    }
  
 -#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC)
 +#if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC) && defined(PA_ALLOW_PCSCAN)
-   internal::PCScan::NotifyThreadDestroyed();
+   partition_alloc::internal::PCScan::NotifyThreadDestroyed();
  #endif
  

patches/chromium/don_t_use_potentially_null_getwebframe_-_view_when_get_blink.patch

@@ -1,25 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Samuel Attard <samuel.r.attard@gmail.com>
-Date: Fri, 18 Dec 2020 15:19:39 -0800
-Subject: Don't use potentially null "GetWebFrame()->View()" when get blink
- prefs
-
-For whatever reason (still haven't narrowed it down to an exact test case) when using OOPIFs the "GetWebFrame()->View()" call during "RenderFrameCreated" call be nullptr.  Accessing the prefs via the render_view though still works.
-
-This regressed in https://chromium-review.googlesource.com/c/chromium/src/+/2572256
-
-Upstream: https://chromium-review.googlesource.com/c/chromium/src/+/2598393
-
-diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 23dcc6507ed9151f657689904bf90d3b2e8ae3d3..5c81b7882dda7d9815555b43158140f894dbbd03 100644
---- a/content/renderer/render_frame_impl.cc
-+++ b/content/renderer/render_frame_impl.cc
-@@ -2369,7 +2369,7 @@ const blink::WebView* RenderFrameImpl::GetWebView() const {
- }
- 
- const blink::web_pref::WebPreferences& RenderFrameImpl::GetBlinkPreferences() {
--  return GetWebView()->GetWebPreferences();
-+  return render_view_->GetWebView()->GetWebPreferences();
- }
- 
- const blink::RendererPreferences& RenderFrameImpl::GetRendererPreferences()

patches/chromium/enable_reset_aspect_ratio.patch

@@ -6,7 +6,7 @@ Subject: feat: enable setting aspect ratio to 0
 Make SetAspectRatio accept 0 as valid input, which would reset to null.
 
 diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
-index d7260950ca1ba9c71d9500560bc13314e78e2170..f6b37bdec2343d45447b419aeadbe2aa19493c3c 100644
+index b6d243983474cfc2c314b555ccc1de4d833a7f00..2b1fa6a345247fdbb17bd2381ab9e74a8af40b8d 100644
 --- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
 +++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
 @@ -530,7 +530,7 @@ void DesktopWindowTreeHostWin::SetOpacity(float opacity) {
@@ -19,10 +19,10 @@ index d7260950ca1ba9c71d9500560bc13314e78e2170..f6b37bdec2343d45447b419aeadbe2aa
                                     aspect_ratio.height());
  }
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index c6a0ac1c5dd98a41392bd170bb0ada7418f17453..738a56e976a510fcdb44020193cc79522bae0855 100644
+index fe882b31026b527df28d384e6e7e7cccaee61d61..82616ebcb1f56de12cbd932a4614bb3858e9bad9 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -1001,8 +1001,11 @@ void HWNDMessageHandler::SetFullscreen(bool fullscreen) {
+@@ -1002,8 +1002,11 @@ void HWNDMessageHandler::SetFullscreen(bool fullscreen) {
  }
  
  void HWNDMessageHandler::SetAspectRatio(float aspect_ratio) {

patches/chromium/export_gin_v8platform_pageallocator_for_usage_outside_of_the_gin.patch

@@ -9,7 +9,7 @@ correctly tagged with MAP_JIT we need to use gins page allocator instead
 of the default V8 allocator.  This probably can't be usptreamed.
 
 diff --git a/gin/public/v8_platform.h b/gin/public/v8_platform.h
-index c9b535eb083c250f4f874d8e6bd0c29ea9f3a10f..f220b8669507a4aea616b0dfbabda509647b714c 100644
+index 2f2e0d67c7141e5daad2d50031c71a542677e108..c53bd76fcd3703cb483949d5ec53f24f482317e5 100644
 --- a/gin/public/v8_platform.h
 +++ b/gin/public/v8_platform.h
 @@ -30,6 +30,7 @@ class GIN_EXPORT V8Platform : public v8::Platform {
@@ -21,7 +21,7 @@ index c9b535eb083c250f4f874d8e6bd0c29ea9f3a10f..f220b8669507a4aea616b0dfbabda509
    v8::ZoneBackingAllocator* GetZoneBackingAllocator() override;
  #endif
 diff --git a/gin/v8_platform.cc b/gin/v8_platform.cc
-index 03cbb536f9a5a3f9aaf8fe2a5baac1d62e398e3a..2f4cf65a7b75e1dfe6c2b6e472040b2a0617b912 100644
+index b02ab8b6ac701d948daac73bd89bc1fc6533d60c..36c096b4c053eae9326c8ccb7ed6aea07b68c3e5 100644
 --- a/gin/v8_platform.cc
 +++ b/gin/v8_platform.cc
 @@ -367,6 +367,10 @@ PageAllocator* V8Platform::GetPageAllocator() {

patches/chromium/expose_setuseragent_on_networkcontext.patch

@@ -33,10 +33,10 @@ index 14c71cc69388da46f62d9835e2a06fef0870da02..9481ea08401ae29ae9c1d960491b05b3
  
  }  // namespace net
 diff --git a/services/network/network_context.cc b/services/network/network_context.cc
-index 7dc2ce4577594d16930fd97ad3370e28765a0327..68bd003bee2d85536f97569df8cdc9b7875c3086 100644
+index 3e0ac81d77b3943a3021381e96f55059e4289a9b..ea7c2387bfc06d47cea6bd97d0b4b95f84811dde 100644
 --- a/services/network/network_context.cc
 +++ b/services/network/network_context.cc
-@@ -1400,6 +1400,13 @@ void NetworkContext::SetNetworkConditions(
+@@ -1412,6 +1412,13 @@ void NetworkContext::SetNetworkConditions(
                                        std::move(network_conditions));
  }
  
@@ -51,10 +51,10 @@ index 7dc2ce4577594d16930fd97ad3370e28765a0327..68bd003bee2d85536f97569df8cdc9b7
    // This may only be called on NetworkContexts created with the constructor
    // that calls MakeURLRequestContext().
 diff --git a/services/network/network_context.h b/services/network/network_context.h
-index 9d86b641760c82f145d17a4e70813cd13fad9d9c..ac38bfa5d84b838ec3bcf6cbc244868105480c98 100644
+index 07e6cb535bdc9fdc03ae8a115cc3b50d16d2c9b9..d4dd2699fa0876d374750135851e1e5325bf4e0d 100644
 --- a/services/network/network_context.h
 +++ b/services/network/network_context.h
-@@ -297,6 +297,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
+@@ -296,6 +296,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
    void CloseIdleConnections(CloseIdleConnectionsCallback callback) override;
    void SetNetworkConditions(const base::UnguessableToken& throttling_profile_id,
                              mojom::NetworkConditionsPtr conditions) override;
@@ -63,10 +63,10 @@ index 9d86b641760c82f145d17a4e70813cd13fad9d9c..ac38bfa5d84b838ec3bcf6cbc2448681
    void SetEnableReferrers(bool enable_referrers) override;
  #if BUILDFLAG(IS_CHROMEOS)
 diff --git a/services/network/public/mojom/network_context.mojom b/services/network/public/mojom/network_context.mojom
-index e180a77e7727acb093e12a2879c3cfb3b3771a6f..f440504f5d26b86ebe3e2a17a6374e16004f5b8b 100644
+index bc63400c5143f13fa8108bc431e08e83725d3b0b..f995a7277f76e30309752e2c4c193529d3f603b3 100644
 --- a/services/network/public/mojom/network_context.mojom
 +++ b/services/network/public/mojom/network_context.mojom
-@@ -1098,6 +1098,9 @@ interface NetworkContext {
+@@ -1103,6 +1103,9 @@ interface NetworkContext {
    SetNetworkConditions(mojo_base.mojom.UnguessableToken throttling_profile_id,
                         NetworkConditions? conditions);
  
@@ -77,7 +77,7 @@ index e180a77e7727acb093e12a2879c3cfb3b3771a6f..f440504f5d26b86ebe3e2a17a6374e16
    SetAcceptLanguage(string new_accept_language);
  
 diff --git a/services/network/test/test_network_context.h b/services/network/test/test_network_context.h
-index e1598a296f2f54061b7b408cc707d6727b51156f..b51f25bec1f8a79765c5b27326973da00c571f86 100644
+index 82edffa618da7e5954b0adeb4f933dfe4035b48a..92d3b15ff81eb2dbe9e7d1466fc4a18e6ee7916d 100644
 --- a/services/network/test/test_network_context.h
 +++ b/services/network/test/test_network_context.h
 @@ -134,6 +134,7 @@ class TestNetworkContext : public mojom::NetworkContext {

patches/chromium/extend_apply_webpreferences.patch

@@ -12,7 +12,7 @@ Ideally we could add an embedder observer pattern here but that can be
 done in future work.
 
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
-index 98c257b43cf198481bcaa8f080add28e60e7d9a2..d94a06f92bbdda28f4307dcc6a06dc2c381f274b 100644
+index 38faafcc7432c2bedead647d4946b7183233b4bc..ff4fc53da0e14a58218c3cb39595b502b5d47996 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -161,6 +161,7 @@
@@ -23,7 +23,7 @@ index 98c257b43cf198481bcaa8f080add28e60e7d9a2..d94a06f92bbdda28f4307dcc6a06dc2c
  #include "third_party/blink/renderer/platform/graphics/image.h"
  #include "third_party/blink/renderer/platform/graphics/paint/cull_rect.h"
  #include "third_party/blink/renderer/platform/graphics/paint/paint_record_builder.h"
-@@ -1790,6 +1791,7 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,
+@@ -1797,6 +1798,7 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,
  #if BUILDFLAG(IS_MAC)
    web_view_impl->SetMaximumLegibleScale(
        prefs.default_maximum_page_scale_factor);

patches/chromium/feat_add_data_parameter_to_processsingleton.patch

@@ -65,10 +65,10 @@ index 5a64220aaf1309832dc0ad543e353de67fe0a779..55a2a78ce166a65cd11b26e0aa31968f
  #if BUILDFLAG(IS_WIN)
    bool EscapeVirtualization(const base::FilePath& user_data_dir);
 diff --git a/chrome/browser/process_singleton_posix.cc b/chrome/browser/process_singleton_posix.cc
-index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508263d4ed3 100644
+index 2de07460462632680f9b16a019744527dcee5125..f7e7edd645f212750704d45a2967f584fab81b35 100644
 --- a/chrome/browser/process_singleton_posix.cc
 +++ b/chrome/browser/process_singleton_posix.cc
-@@ -606,6 +606,7 @@ class ProcessSingleton::LinuxWatcher
+@@ -607,6 +607,7 @@ class ProcessSingleton::LinuxWatcher
    // |reader| is for sending back ACK message.
    void HandleMessage(const std::string& current_dir,
                       const std::vector<std::string>& argv,
@@ -76,7 +76,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
                       SocketReader* reader);
  
   private:
-@@ -660,13 +661,16 @@ void ProcessSingleton::LinuxWatcher::StartListening(int socket) {
+@@ -661,13 +662,16 @@ void ProcessSingleton::LinuxWatcher::StartListening(int socket) {
  }
  
  void ProcessSingleton::LinuxWatcher::HandleMessage(
@@ -95,7 +95,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
      // Send back "ACK" message to prevent the client process from starting up.
      reader->FinishWithACK(kACKToken, std::size(kACKToken) - 1);
    } else {
-@@ -714,7 +718,8 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
+@@ -715,7 +719,8 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
      }
    }
  
@@ -105,7 +105,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
    const size_t kMinMessageLength = std::size(kStartToken) + 4;
    if (bytes_read_ < kMinMessageLength) {
      buf_[bytes_read_] = 0;
-@@ -744,10 +749,28 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
+@@ -745,10 +750,28 @@ void ProcessSingleton::LinuxWatcher::SocketReader::
    tokens.erase(tokens.begin());
    tokens.erase(tokens.begin());
  
@@ -135,7 +135,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
    fd_watch_controller_.reset();
  
    // LinuxWatcher::HandleMessage() is in charge of destroying this SocketReader
-@@ -776,8 +799,10 @@ void ProcessSingleton::LinuxWatcher::SocketReader::FinishWithACK(
+@@ -777,8 +800,10 @@ void ProcessSingleton::LinuxWatcher::SocketReader::FinishWithACK(
  //
  ProcessSingleton::ProcessSingleton(
      const base::FilePath& user_data_dir,
@@ -146,7 +146,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
        current_pid_(base::GetCurrentProcId()),
        watcher_(new LinuxWatcher(this)) {
    socket_path_ = user_data_dir.Append(chrome::kSingletonSocketFilename);
-@@ -896,7 +921,8 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
+@@ -897,7 +922,8 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
               sizeof(socket_timeout));
  
    // Found another process, prepare our command line
@@ -156,7 +156,7 @@ index 9d6ef0e143bdaf4a5043ebbb57d282d72d847433..fbc571666232742c9941ea07fea81508
    std::string to_send(kStartToken);
    to_send.push_back(kTokenDelimiter);
  
-@@ -906,11 +932,21 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
+@@ -907,11 +933,21 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessWithTimeout(
    to_send.append(current_dir.value());
  
    const std::vector<std::string>& argv = cmd_line.argv();

patches/chromium/feat_add_onclose_to_messageport.patch

@@ -10,10 +10,10 @@ get this standardised, but in lieu of that, this makes MessagePort a
 whole bunch more useful!
 
 diff --git a/third_party/blink/renderer/core/messaging/message_port.cc b/third_party/blink/renderer/core/messaging/message_port.cc
-index b72ede668172bd8202b1d52736e4eb4ffe84d619..7ec7e3883925b50b064682e8976d09b18222d637 100644
+index 747ce956e2622e1bb881cf281365419743ef933f..43196369af48b7393919d2624451aa3528ed1c0a 100644
 --- a/third_party/blink/renderer/core/messaging/message_port.cc
 +++ b/third_party/blink/renderer/core/messaging/message_port.cc
-@@ -166,6 +166,7 @@ void MessagePort::close() {
+@@ -167,6 +167,7 @@ void MessagePort::close() {
      Entangle(pipe.TakePort0());
    }
    closed_ = true;

patches/chromium/feat_add_set_can_resize_mutator.patch

@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Raymond Zhao <7199958+rzhao271@users.noreply.github.com>
+Date: Tue, 2 Aug 2022 09:30:36 -0700
+Subject: feat: Add set_can_resize mutator
+
+Adds a set_can_resize mutator to WidgetDelegate that
+doesn't emit the OnSizeConstraintsChanged event.
+This way, we can call set_can_resize from Electron before
+the widget is initialized to set the value earlier,
+and in turn, avoid showing a frame at startup
+for frameless applications.
+
+diff --git a/ui/views/widget/widget_delegate.h b/ui/views/widget/widget_delegate.h
+index 431d19f2543a9011de76b941982603ff98afa041..32e07e0c9686e6942a40c4d4775a03068cfd33b5 100644
+--- a/ui/views/widget/widget_delegate.h
++++ b/ui/views/widget/widget_delegate.h
+@@ -323,6 +323,10 @@ class VIEWS_EXPORT WidgetDelegate {
+   // be cycled through with keyboard focus.
+   virtual void GetAccessiblePanes(std::vector<View*>* panes) {}
+ 
++  // A setter for the can_resize parameter that doesn't
++  // emit any events.
++  void set_can_resize(bool can_resize) { params_.can_resize = can_resize; }
++
+   // Setters for data parameters of the WidgetDelegate. If you use these
+   // setters, there is no need to override the corresponding virtual getters.
+   void SetAccessibleRole(ax::mojom::Role role);

patches/chromium/feat_add_set_theme_source_to_allow_apps_to.patch

@@ -13,7 +13,7 @@ uses internally for things like menus and devtools.
 We can remove this patch once it has in some shape been upstreamed.
 
 diff --git a/ui/native_theme/native_theme.cc b/ui/native_theme/native_theme.cc
-index 3f596e0d24ccf7586e2e20d219b73300ee3f56a0..0eb957667b591d1215b60f83141d8431079c1f45 100644
+index d7be414239f8e120c3b833a5f12ef06d0b3e57b5..eb6f2cd02483a7cf398fc6631f6b46cf336b481e 100644
 --- a/ui/native_theme/native_theme.cc
 +++ b/ui/native_theme/native_theme.cc
 @@ -124,6 +124,8 @@ NativeTheme::NativeTheme(bool should_use_dark_colors,
@@ -26,10 +26,10 @@ index 3f596e0d24ccf7586e2e20d219b73300ee3f56a0..0eb957667b591d1215b60f83141d8431
  }
  
 diff --git a/ui/native_theme/native_theme.h b/ui/native_theme/native_theme.h
-index 3b9c8841ac65471141307025394464a90b02daa9..dba57a6af6a3ce8dc258a747d721fbc9d50b0ebf 100644
+index bd6a77d5f0f5dd93ea57455651d3cc5024dc45fb..63f4bee073cdcb5b37662b60a9bb0386d7f480c0 100644
 --- a/ui/native_theme/native_theme.h
 +++ b/ui/native_theme/native_theme.h
-@@ -392,6 +392,23 @@ class NATIVE_THEME_EXPORT NativeTheme {
+@@ -406,6 +406,23 @@ class NATIVE_THEME_EXPORT NativeTheme {
            custom_theme,
        bool use_custom_frame = true) const;
  
@@ -53,8 +53,8 @@ index 3b9c8841ac65471141307025394464a90b02daa9..dba57a6af6a3ce8dc258a747d721fbc9
    // Returns a shared instance of the native theme that should be used for web
    // rendering. Do not use it in a normal application context (i.e. browser).
    // The returned object should not be deleted by the caller. This function is
-@@ -557,6 +574,7 @@ class NATIVE_THEME_EXPORT NativeTheme {
-   bool forced_colors_ = false;
+@@ -584,6 +601,7 @@ class NATIVE_THEME_EXPORT NativeTheme {
+   PageColors page_colors_ = PageColors::kOff;
    PreferredColorScheme preferred_color_scheme_ = PreferredColorScheme::kLight;
    PreferredContrast preferred_contrast_ = PreferredContrast::kNoPreference;
 +  ThemeSource theme_source_ = ThemeSource::kSystem;
@@ -62,10 +62,10 @@ index 3b9c8841ac65471141307025394464a90b02daa9..dba57a6af6a3ce8dc258a747d721fbc9
    SEQUENCE_CHECKER(sequence_checker_);
  };
 diff --git a/ui/native_theme/native_theme_win.cc b/ui/native_theme/native_theme_win.cc
-index 6b9fb74004eba57fdff396124214356f4bcf0852..70807b315f805baab2574148520323ce78f624cb 100644
+index b4840142322aa216369985a52567727f4e6806b7..63d77806ed6ed324d37e715319288c843c16f7a0 100644
 --- a/ui/native_theme/native_theme_win.cc
 +++ b/ui/native_theme/native_theme_win.cc
-@@ -618,6 +618,8 @@ bool NativeThemeWin::ShouldUseDarkColors() const {
+@@ -621,6 +621,8 @@ bool NativeThemeWin::ShouldUseDarkColors() const {
    // ...unless --force-dark-mode was specified in which case caveat emptor.
    if (InForcedColorsMode() && !IsForcedDarkMode())
      return false;

patches/chromium/feat_add_streaming-protocol_registry_to_multibuffer_data_source.patch

@@ -13,7 +13,7 @@ other protocols to register their streaming behavior. MultibufferDataSource::Ass
 then refers to the list so that it can correctly determine the data source's settings.
 
 diff --git a/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc b/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
-index 58256037e0a2485a9f8de9f4086550f39e865b2d..30cf2ee44f6e0629e664fcf2072ad14ca186f947 100644
+index 2879fec717b0b2bba66c599a063079b7ca8ce4b2..4bea0a1be7be5aa8c93a7a4d3cff0dc0ad1c2cd0 100644
 --- a/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
 +++ b/third_party/blink/renderer/platform/media/multi_buffer_data_source.cc
 @@ -10,8 +10,10 @@

patches/chromium/feat_allow_embedders_to_add_observers_on_created_hunspell.patch

@@ -7,10 +7,10 @@ Subject: feat: allow embedders to add observers on created hunspell
 This patch is used by Electron to implement spellchecker events.
 
 diff --git a/chrome/browser/spellchecker/spellcheck_service.cc b/chrome/browser/spellchecker/spellcheck_service.cc
-index fb1ce87c18a72deb815b78b2f989fe0a8ebaf0bc..417e89f3ba808d9e599d391d57df0e481afb5522 100644
+index db3c802746235c0dcfe7fe19ca4315ee77c96743..e9a7dfb8f3a4271d35ef1d33d2dd346c23d65b47 100644
 --- a/chrome/browser/spellchecker/spellcheck_service.cc
 +++ b/chrome/browser/spellchecker/spellcheck_service.cc
-@@ -468,6 +468,9 @@ void SpellcheckService::LoadDictionaries() {
+@@ -467,6 +467,9 @@ void SpellcheckService::LoadDictionaries() {
          std::make_unique<SpellcheckHunspellDictionary>(
              dictionary, platform_spellcheck_language, context_, this));
      hunspell_dictionaries_.back()->AddObserver(this);
@@ -20,7 +20,7 @@ index fb1ce87c18a72deb815b78b2f989fe0a8ebaf0bc..417e89f3ba808d9e599d391d57df0e48
      hunspell_dictionaries_.back()->Load();
    }
  
-@@ -520,6 +523,20 @@ bool SpellcheckService::IsSpellcheckEnabled() const {
+@@ -519,6 +522,20 @@ bool SpellcheckService::IsSpellcheckEnabled() const {
           (!hunspell_dictionaries_.empty() || enable_if_uninitialized);
  }