ci: copy hermetic SDK symlink into out/ffmpeg and rewrite path

mac_sdk_path must live under root_build_dir, so pointing out/ffmpeg at
//out/Default/... doesn't work. Copy the xcode_links symlink tree into
out/ffmpeg and rewrite the path. Gate on Darwin so Windows/Linux don't
run the sed/cp at all.

.github/actions/build-electron/action.yml

@@ -48,19 +48,15 @@ runs:
       shell: bash
       run: echo "::add-matcher::src/electron/.github/problem-matchers/clang.json"
     - name: Download previous object checksums
-      uses: dawidd6/action-download-artifact@09b07ec687d10771279a426c79925ee415c12906 # v17
-      if: ${{ (github.event_name == 'push' || github.event_name == 'pull_request') && inputs.is-asan != 'true' }}
-      with:
-        name: object_checksums_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}
-        commit: ${{ case(github.event_name == 'push', github.event.push.before, github.event.pull_request.base.sha) }}
-        path: src
-        if_no_artifact_found: ignore
-    - name: Move previous object checksums
       shell: bash
-      run: |
-        if [ -f src/object-checksums_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json ]; then
-          mv src/object-checksums_${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json src/previous-object-checksums.json
-        fi
+      if: ${{ (github.event_name == 'push' || github.event_name == 'pull_request') && inputs.is-asan != 'true' }}
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+        ARTIFACT_NAME: object-checksums.${{ inputs.artifact-platform }}_${{ inputs.target-arch }}.json
+        SEARCH_BRANCH: ${{ case(github.event_name == 'push', github.ref_name, github.event.pull_request.base.ref) }}
+        REPO: ${{ github.repository }}
+        OUTPUT_PATH: src/previous-object-checksums.json
+      run: node src/electron/.github/actions/build-electron/download-previous-object-checksums.mjs
     - name: Build Electron ${{ inputs.step-suffix }}
       if: ${{ inputs.target-platform != 'win' }}
       shell: bash
@@ -81,7 +77,7 @@ runs:
         if [ "${{ inputs.is-release }}" = "true" ]; then
           NINJA_SUMMARIZE_BUILD=1 e build --target electron:release_build
         else
-          NINJA_SUMMARIZE_BUILD=1 e build --target electron:testing_build
+          NINJA_SUMMARIZE_BUILD=1 e build --target electron:release_build
         fi
         cp out/Default/.ninja_log out/electron_ninja_log
         node electron/script/check-symlinks.js
@@ -229,10 +225,19 @@ runs:
         fi
     - name: Generate FFMpeg ${{ inputs.step-suffix }}
       shell: bash
-      if: ${{ inputs.is-release == 'true' }}
       run: |
         cd src
-        gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") use_remoteexec=true use_siso=true $GN_EXTRA_ARGS"
+        # Reuse the hermetic mac_sdk_path that `e build` wrote for out/Default so
+        # out/ffmpeg builds against the same SDK instead of the runner's system Xcode.
+        # The path has to live under root_build_dir, so copy the symlink tree and
+        # rewrite Default -> ffmpeg.
+        MAC_SDK_ARG=""
+        if [ "$(uname)" = "Darwin" ]; then
+          mkdir -p out/ffmpeg
+          cp -a out/Default/xcode_links out/ffmpeg/
+          MAC_SDK_ARG=$(sed -n 's|^\(mac_sdk_path = "//out/\)Default/|\1ffmpeg/|p' out/Default/args.gn)
+        fi
+        gn gen out/ffmpeg --args="import(\"//electron/build/args/ffmpeg.gn\") use_remoteexec=true use_siso=true $MAC_SDK_ARG $GN_EXTRA_ARGS"
         e build --target electron:electron_ffmpeg_zip -C ../../out/ffmpeg
     - name: Remove Clang problem matcher
       shell: bash

.github/actions/build-electron/download-previous-object-checksums.mjs

@@ -0,0 +1,82 @@
+import { Octokit } from '@octokit/rest';
+
+import { writeFileSync } from 'node:fs';
+
+const token = process.env.GITHUB_TOKEN;
+const repo = process.env.REPO;
+const artifactName = process.env.ARTIFACT_NAME;
+const branch = process.env.SEARCH_BRANCH;
+const outputPath = process.env.OUTPUT_PATH;
+
+const required = { GITHUB_TOKEN: token, REPO: repo, ARTIFACT_NAME: artifactName, SEARCH_BRANCH: branch, OUTPUT_PATH: outputPath };
+const missing = Object.entries(required).filter(([, v]) => !v).map(([k]) => k);
+if (missing.length > 0) {
+  console.error(`Missing required environment variables: ${missing.join(', ')}`);
+  process.exit(1);
+}
+
+const [owner, repoName] = repo.split('/');
+const octokit = new Octokit({ auth: token });
+
+async function main () {
+  console.log(`Searching for artifact '${artifactName}' on branch '${branch}'...`);
+
+  // Resolve the "Build" workflow name to an ID, mirroring how `gh run list --workflow` works
+  // under the hood (it uses /repos/{owner}/{repo}/actions/workflows/{id}/runs).
+  const { data: workflows } = await octokit.actions.listRepoWorkflows({ owner, repo: repoName });
+  const buildWorkflow = workflows.workflows.find((w) => w.name === 'Build');
+  if (!buildWorkflow) {
+    console.log('Could not find "Build" workflow, continuing without previous checksums');
+    return;
+  }
+
+  const { data: runs } = await octokit.actions.listWorkflowRuns({
+    owner,
+    repo: repoName,
+    workflow_id: buildWorkflow.id,
+    branch,
+    status: 'completed',
+    event: 'push',
+    per_page: 20,
+    exclude_pull_requests: true
+  });
+
+  for (const run of runs.workflow_runs) {
+    const { data: artifacts } = await octokit.actions.listWorkflowRunArtifacts({
+      owner,
+      repo: repoName,
+      run_id: run.id,
+      name: artifactName
+    });
+
+    if (artifacts.artifacts.length > 0) {
+      const artifact = artifacts.artifacts[0];
+      console.log(`Found artifact in run ${run.id} (artifact ID: ${artifact.id}), downloading...`);
+
+      // Non-archived artifacts are still downloaded from the /zip endpoint
+      const response = await octokit.actions.downloadArtifact({
+        owner,
+        repo: repoName,
+        artifact_id: artifact.id,
+        archive_format: 'zip'
+      });
+
+      if (response.headers['content-type'] !== 'application/json') {
+        console.error(`Unexpected content type for artifact download: ${response.headers['content-type']}`);
+        console.error('Expected application/json, continuing without previous checksums');
+        return;
+      }
+
+      writeFileSync(outputPath, JSON.stringify(response.data));
+      console.log('Downloaded previous object checksums successfully');
+      return;
+    }
+  }
+
+  console.log(`No previous object checksums found in last ${runs.workflow_runs.length} runs, continuing without them`);
+}
+
+main().catch((err) => {
+  console.error('Failed to download previous object checksums, continuing without them:', err.message);
+  process.exit(0);
+});

.github/actions/checkout/action.yml

@@ -28,7 +28,7 @@ runs:
     shell: bash
     run: |
       node src/electron/script/generate-deps-hash.js
-      DEPSHASH="v1-src-cache-$(cat src/electron/.depshash)"
+      DEPSHASH="v2-src-cache-$(cat src/electron/.depshash)"
       echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
       echo "CACHE_FILE=$DEPSHASH.tar" >> $GITHUB_ENV
       if [ "${{ inputs.target-platform }}" = "win" ]; then
@@ -109,7 +109,7 @@ runs:
         echo "target_os=['$TARGET_OS']" >> ./.gclient
       fi
 
-      ELECTRON_USE_THREE_WAY_MERGE_FOR_PATCHES=1 e d gclient sync --with_branch_heads --with_tags -vv
+      ELECTRON_DEPOT_TOOLS_WIN_TOOLCHAIN=0 DEPOT_TOOLS_WIN_TOOLCHAIN=0 ELECTRON_USE_THREE_WAY_MERGE_FOR_PATCHES=1 e d gclient sync --with_branch_heads --with_tags
       if [[ "${{ inputs.is-release }}" != "true" ]]; then
         # Re-export all the patches to check if there were changes.
         python3 src/electron/script/export_all_patches.py src/electron/patches/config.json
@@ -187,7 +187,9 @@ runs:
     shell: bash
     run: |
       echo "Uncompressed src size: $(du -sh src | cut -f1 -d' ')"
-      tar -cf $CACHE_FILE src
+      # Named .tar but zstd-compressed; the sas-sidecar's filename allowlist
+      # only permits .tar/.tgz so we keep the extension and decode on restore.
+      tar -cf - src | zstd -T0 --long=30 -f -o $CACHE_FILE
       echo "Compressed src to $(du -sh $CACHE_FILE | cut -f1 -d' ')"
       cp ./$CACHE_FILE $CACHE_DRIVE/
   - name: Persist Src Cache

.github/actions/cipd-install/action.yml

@@ -22,30 +22,50 @@ runs:
   steps:
     - name: Delete wrong ${{ inputs.dependency }}
       shell: bash
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
       run : |
-        rm -rf ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }}
+        rm -rf "${CIPD_ROOT_PREFIX}${INSTALLATION_DIR}"
     - name: Create ensure file for ${{ inputs.dependency }}
       if: ${{ inputs.dependency-version == '' }}
       shell: bash
+      env:
+        PACKAGE: ${{ inputs.package }}
+        DEPS_FILE: ${{ inputs.deps-file }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo '${{ inputs.package }}' `e d gclient getdep --deps-file=${{ inputs.deps-file }} -r '${{ inputs.installation-dir }}:${{ inputs.package }}'` > ${{ inputs.dependency }}_ensure_file
-        cat ${{ inputs.dependency }}_ensure_file
+        echo "$PACKAGE" $(e d gclient getdep --deps-file="$DEPS_FILE" -r "${INSTALLATION_DIR}:${PACKAGE}") > "${DEPENDENCY}_ensure_file"
+        cat "${DEPENDENCY}_ensure_file"
 
     - name: Create ensure file for ${{ inputs.dependency }} from dependency-version
       if: ${{ inputs.dependency-version != '' }}
       shell: bash
+      env:
+        PACKAGE: ${{ inputs.package }}
+        DEPENDENCY_VERSION: ${{ inputs.dependency-version }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo '${{ inputs.package }} ${{ inputs.dependency-version }}'  > ${{ inputs.dependency }}_ensure_file
-        cat ${{ inputs.dependency }}_ensure_file
+        echo "$PACKAGE $DEPENDENCY_VERSION" > "${DEPENDENCY}_ensure_file"
+        cat "${DEPENDENCY}_ensure_file"
     - name: CIPD installation of ${{ inputs.dependency }} (macOS)
       if: ${{ inputs.target-platform != 'win' }}
       shell: bash
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo "ensuring ${{ inputs.dependency }}"
-        e d cipd ensure --root ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }} -ensure-file ${{ inputs.dependency }}_ensure_file
+        echo "ensuring $DEPENDENCY"
+        e d cipd ensure --root "${CIPD_ROOT_PREFIX}${INSTALLATION_DIR}" -ensure-file "${DEPENDENCY}_ensure_file"
     - name: CIPD installation of ${{ inputs.dependency }} (Windows)
       if: ${{ inputs.target-platform == 'win' }}
       shell: powershell
+      env:
+        CIPD_ROOT_PREFIX: ${{ inputs.cipd-root-prefix-path }}
+        INSTALLATION_DIR: ${{ inputs.installation-dir }}
+        DEPENDENCY: ${{ inputs.dependency }}
       run: |
-        echo "ensuring ${{ inputs.dependency }} on Windows"
-        e d cipd ensure --root ${{ inputs.cipd-root-prefix-path }}${{ inputs.installation-dir }} -ensure-file ${{ inputs.dependency }}_ensure_file
+        echo "ensuring $env:DEPENDENCY on Windows"
+        e d cipd ensure --root "$env:CIPD_ROOT_PREFIX$env:INSTALLATION_DIR" -ensure-file "$($env:DEPENDENCY)_ensure_file"

.github/actions/fix-sync/action.yml

@@ -27,6 +27,7 @@ runs:
         python3 src/tools/clang/scripts/update.py
         # Refs https://chromium-review.googlesource.com/c/chromium/src/+/6667681
         python3 src/tools/clang/scripts/update.py --package objdump
+        python3 src/tools/clang/scripts/update.py --package clang-tidy
     - name: Fix esbuild
       if: ${{ inputs.target-platform != 'linux' }}
       uses: ./src/electron/.github/actions/cipd-install

.github/actions/restore-cache-aks/action.yml

@@ -31,7 +31,7 @@ runs:
       fi
 
       mkdir temp-cache
-      tar -xf $cache_path -C temp-cache
+      zstd -d --long=30 -c $cache_path | tar -xf - -C temp-cache
       echo "Unzipped cache is $(du -sh temp-cache/src | cut -f1)"
 
       if [ -d "temp-cache/src" ]; then

.github/actions/restore-cache-azcopy/action.yml

@@ -24,7 +24,7 @@ runs:
     # The cache will always exist here as a result of the checkout job
     # Either it was uploaded to Azure in the checkout job for this commit
     # or it was uploaded in the checkout job for a previous commit.
-    uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
+    uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60 # v4.0.0
     with:
       timeout_minutes: 30
       max_attempts: 3
@@ -61,9 +61,9 @@ runs:
         echo "Cache is empty - exiting"
         exit 1
       fi
-      
+
       mkdir temp-cache
-      tar -xf $DEPSHASH.tar -C temp-cache
+      zstd -d --long=30 -c $DEPSHASH.tar | tar -xf - -C temp-cache
       echo "Unzipped cache is $(du -sh temp-cache/src | cut -f1)"
 
       if [ -d "temp-cache/src" ]; then
@@ -85,23 +85,21 @@ runs:
 
   - name: Unzip and Ensure Src Cache (Windows)
     if: ${{ inputs.target-platform == 'win' }}
-    shell: powershell
+    shell: bash
     run: |
-      $src_cache = "$env:DEPSHASH.tar"
-      $cache_size = $(Get-Item $src_cache).length
-      Write-Host "Downloaded cache is $cache_size"
-      if ($cache_size -eq 0) {
-        Write-Host "Cache is empty - exiting"
+      echo "Downloaded cache is $(du -sh $DEPSHASH.tar | cut -f1)"
+      if [ `du $DEPSHASH.tar | cut -f1` = "0" ]; then
+        echo "Cache is empty - exiting"
         exit 1
-      }
+      fi
 
-      $TEMP_DIR=New-Item -ItemType Directory -Path temp-cache
-      $TEMP_DIR_PATH = $TEMP_DIR.FullName
-      C:\ProgramData\Chocolatey\bin\7z.exe -y -snld20 x $src_cache -o"$TEMP_DIR_PATH"
+      mkdir temp-cache
+      zstd -d --long=30 -c $DEPSHASH.tar | tar -xf - -C temp-cache
+      rm -f $DEPSHASH.tar
 
   - name: Move Src Cache (Windows)
     if: ${{ inputs.target-platform == 'win' }}
-    uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
+    uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60 # v4.0.0
     with:
       timeout_minutes: 30
       max_attempts: 3
@@ -112,9 +110,6 @@ runs:
           Write-Host "Relocating Cache"
           Remove-Item -Recurse -Force src
           Move-Item temp-cache\src src
-
-          Write-Host "Deleting zip file"
-          Remove-Item -Force $src_cache
         }
         if (-Not (Test-Path "src\third_party\blink")) {
           Write-Host "Cache was not correctly restored - exiting"

.github/actions/set-chromium-cookie/action.yml

@@ -7,7 +7,7 @@ runs:
     if: ${{ runner.os != 'Windows' }}
     shell: bash
     run: |
-      if [[ -z "${{ env.CHROMIUM_GIT_COOKIE }}" ]]; then
+      if [[ -z "$CHROMIUM_GIT_COOKIE" ]]; then
         echo "CHROMIUM_GIT_COOKIE is not set - cannot authenticate."
         exit 0
       fi
@@ -18,9 +18,7 @@ runs:
 
       git config --global http.cookiefile ~/.gitcookies
 
-      tr , \\t <<\__END__ >>~/.gitcookies
-      ${{ env.CHROMIUM_GIT_COOKIE }}
-      __END__
+      echo "$CHROMIUM_GIT_COOKIE" | tr , \\t >>~/.gitcookies
       eval 'set -o history' 2>/dev/null || unsetopt HIST_IGNORE_SPACE 2>/dev/null
 
       RESPONSE=$(curl -s -b ~/.gitcookies https://chromium-review.googlesource.com/a/accounts/self)
@@ -42,7 +40,7 @@ runs:
       )
 
       git config --global http.cookiefile "%USERPROFILE%\.gitcookies"
-      powershell -noprofile -nologo -command Write-Output "${{ env.CHROMIUM_GIT_COOKIE_WINDOWS_STRING }}" >>"%USERPROFILE%\.gitcookies"
+      powershell -noprofile -nologo -command Write-Output $env:CHROMIUM_GIT_COOKIE_WINDOWS_STRING >>"%USERPROFILE%\.gitcookies"
 
       curl -s -b "%USERPROFILE%\.gitcookies" https://chromium-review.googlesource.com/a/accounts/self > response.txt
 

.github/workflows/archaeologist-dig.yml

@@ -21,17 +21,21 @@ jobs:
         with:
           node-version: 24.12.x
       - name: Setting Up Dig Site
+        env:
+          CLONE_URL: ${{ github.event.pull_request.head.repo.clone_url }}
+          HEAD_SHA: ${{ github.event.pull_request.head.sha }}
+          BASE_REF: ${{ github.event.pull_request.base.ref }}
         run: |
-          echo "remote: ${{ github.event.pull_request.head.repo.clone_url }}"
-          echo "sha ${{ github.event.pull_request.head.sha }}"
-          echo "base ref ${{ github.event.pull_request.base.ref }}"
-          git clone https://github.com/electron/electron.git electron          
+          echo "remote: $CLONE_URL"
+          echo "sha $HEAD_SHA"
+          echo "base ref $BASE_REF"
+          git clone https://github.com/electron/electron.git electron
           cd electron
           mkdir -p artifacts
-          git remote add fork ${{ github.event.pull_request.head.repo.clone_url }} && git fetch fork
-          git checkout  ${{ github.event.pull_request.head.sha }}
-          git merge-base origin/${{ github.event.pull_request.base.ref }} HEAD > .dig-old
-          echo  ${{ github.event.pull_request.head.sha }} > .dig-new
+          git remote add fork "$CLONE_URL" && git fetch fork
+          git checkout "$HEAD_SHA"
+          git merge-base "origin/$BASE_REF" HEAD > .dig-old
+          echo "$HEAD_SHA" > .dig-new
           cp .dig-old artifacts
 
       - name: Generating Types for SHA in .dig-new

.github/workflows/clean-src-cache.yml

@@ -7,6 +7,7 @@ name: Clean Source Cache
 on:
   schedule:
     - cron: "0 0 * * *"
+  workflow_dispatch:
 
 permissions: {}
 
@@ -16,6 +17,8 @@ jobs:
     runs-on: electron-arc-centralus-linux-amd64-32core
     permissions:
       contents: read
+    env:
+      DD_API_KEY: ${{ secrets.DD_API_KEY }}
     container:
       image: ghcr.io/electron/build:bc2f48b2415a670de18d13605b1cf0eb5fdbaae1
       options: --user root
@@ -23,12 +26,130 @@ jobs:
         - /mnt/cross-instance-cache:/mnt/cross-instance-cache
         - /mnt/win-cache:/mnt/win-cache
     steps:
+    - name: Get Disk Space Before Cleanup
+      id: disk-before
+      shell: bash
+      run: |
+        echo "Disk space before cleanup:"
+        df -h /mnt/cross-instance-cache
+        df -h /mnt/win-cache
+        CROSS_FREE_BEFORE=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $4}')
+        CROSS_TOTAL=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $2}')
+        WIN_FREE_BEFORE=$(df -k /mnt/win-cache | tail -1 | awk '{print $4}')
+        WIN_TOTAL=$(df -k /mnt/win-cache | tail -1 | awk '{print $2}')
+        echo "cross_free_kb=$CROSS_FREE_BEFORE" >> $GITHUB_OUTPUT
+        echo "cross_total_kb=$CROSS_TOTAL" >> $GITHUB_OUTPUT
+        echo "win_free_kb=$WIN_FREE_BEFORE" >> $GITHUB_OUTPUT
+        echo "win_total_kb=$WIN_TOTAL" >> $GITHUB_OUTPUT
+
     - name: Cleanup Source Cache
       shell: bash
       run: |
-        df -h /mnt/cross-instance-cache
         find /mnt/cross-instance-cache -type f -mtime +15 -delete
+        find /mnt/win-cache -type f -mtime +15 -delete
+
+    - name: Get Disk Space After Cleanup
+      id: disk-after
+      shell: bash
+      run: |
+        echo "Disk space after cleanup:"
         df -h /mnt/cross-instance-cache
         df -h /mnt/win-cache
-        find /mnt/win-cache -type f -mtime +15 -delete
-        df -h /mnt/win-cache
+        CROSS_FREE_AFTER=$(df -k /mnt/cross-instance-cache | tail -1 | awk '{print $4}')
+        WIN_FREE_AFTER=$(df -k /mnt/win-cache | tail -1 | awk '{print $4}')
+        echo "cross_free_kb=$CROSS_FREE_AFTER" >> $GITHUB_OUTPUT
+        echo "win_free_kb=$WIN_FREE_AFTER" >> $GITHUB_OUTPUT
+
+    - name: Log Disk Space to Datadog
+      if: ${{ env.DD_API_KEY != '' }}
+      shell: bash
+      env:
+        CROSS_FREE_BEFORE: ${{ steps.disk-before.outputs.cross_free_kb }}
+        CROSS_FREE_AFTER: ${{ steps.disk-after.outputs.cross_free_kb }}
+        CROSS_TOTAL: ${{ steps.disk-before.outputs.cross_total_kb }}
+        WIN_FREE_BEFORE: ${{ steps.disk-before.outputs.win_free_kb }}
+        WIN_FREE_AFTER: ${{ steps.disk-after.outputs.win_free_kb }}
+        WIN_TOTAL: ${{ steps.disk-before.outputs.win_total_kb }}
+      run: |
+        TIMESTAMP=$(date +%s)
+
+        CROSS_FREE_BEFORE_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_FREE_BEFORE / 1024 / 1024}")
+        CROSS_FREE_AFTER_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_FREE_AFTER / 1024 / 1024}")
+        CROSS_FREED_GB=$(awk "BEGIN {printf \"%.2f\", ($CROSS_FREE_AFTER - $CROSS_FREE_BEFORE) / 1024 / 1024}")
+        CROSS_TOTAL_GB=$(awk "BEGIN {printf \"%.2f\", $CROSS_TOTAL / 1024 / 1024}")
+
+        WIN_FREE_BEFORE_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_FREE_BEFORE / 1024 / 1024}")
+        WIN_FREE_AFTER_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_FREE_AFTER / 1024 / 1024}")
+        WIN_FREED_GB=$(awk "BEGIN {printf \"%.2f\", ($WIN_FREE_AFTER - $WIN_FREE_BEFORE) / 1024 / 1024}")
+        WIN_TOTAL_GB=$(awk "BEGIN {printf \"%.2f\", $WIN_TOTAL / 1024 / 1024}")
+
+        echo "cross-instance-cache: free before=${CROSS_FREE_BEFORE_GB}GB, after=${CROSS_FREE_AFTER_GB}GB, freed=${CROSS_FREED_GB}GB, total=${CROSS_TOTAL_GB}GB"
+        echo "win-cache: free before=${WIN_FREE_BEFORE_GB}GB, after=${WIN_FREE_AFTER_GB}GB, freed=${WIN_FREED_GB}GB, total=${WIN_TOTAL_GB}GB"
+
+        curl -s -X POST "https://api.datadoghq.com/api/v2/series" \
+          -H "Content-Type: application/json" \
+          -H "DD-API-KEY: ${DD_API_KEY}" \
+          -d @- << EOF
+        {
+          "series": [
+            {
+              "metric": "electron.src_cache.disk.free_space_before_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREE_BEFORE_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_after_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREE_AFTER_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.space_freed_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_FREED_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.total_space_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${CROSS_TOTAL_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:cross-instance-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_before_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREE_BEFORE_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.free_space_after_cleanup_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREE_AFTER_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.space_freed_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_FREED_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            },
+            {
+              "metric": "electron.src_cache.disk.total_space_gb",
+              "points": [{"timestamp": ${TIMESTAMP}, "value": ${WIN_TOTAL_GB}}],
+              "type": 3,
+              "unit": "gigabyte",
+              "tags": ["volume:win-cache", "platform:linux"]
+            }
+          ]
+        }
+        EOF
+
+        echo "Disk space metrics logged to Datadog"

.github/workflows/issue-labeled.yml

@@ -61,9 +61,10 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: electron/electron
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
         run: |
           set -eo pipefail
-          COMMENT_COUNT=$(gh issue view ${{ github.event.issue.number }} --comments --json comments | jq '[ .comments[] | select(.author.login == "electron-issue-triage" or .authorAssociation == "OWNER" or .authorAssociation == "MEMBER") | select(.body | startswith("<!-- blocked/need-repro -->")) ] | length')
+          COMMENT_COUNT=$(gh issue view "$ISSUE_NUMBER" --comments --json comments | jq '[ .comments[] | select(.author.login == "electron-issue-triage" or .authorAssociation == "OWNER" or .authorAssociation == "MEMBER") | select(.body | startswith("<!-- blocked/need-repro -->")) ] | length')
           if [[ $COMMENT_COUNT -eq 0 ]]; then
             echo "SHOULD_COMMENT=1" >> "$GITHUB_OUTPUT"
           fi

.github/workflows/issue-unlabeled.yml

@@ -16,9 +16,11 @@ jobs:
     steps:
       - name: Check for any blocked labels
         id: check-for-blocked-labels
+        env:
+          LABELS_JSON: ${{ toJSON(github.event.issue.labels.*.name) }}
         run: |
           set -eo pipefail
-          BLOCKED_LABEL_COUNT=$(echo '${{ toJSON(github.event.issue.labels.*.name) }}' | jq '[ .[] | select(startswith("blocked/")) ] | length')
+          BLOCKED_LABEL_COUNT=$(echo "$LABELS_JSON" | jq '[ .[] | select(startswith("blocked/")) ] | length')
           if [[ $BLOCKED_LABEL_COUNT -eq 0 ]]; then
             echo "NOT_BLOCKED=1" >> "$GITHUB_OUTPUT"
           fi

.github/workflows/non-maintainer-dependency-change.yml

@@ -10,6 +10,10 @@ on:
       - '.yarn/**'
       - '.yarnrc.yml'
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:
@@ -45,8 +49,9 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PR_URL: ${{ github.event.pull_request.html_url }}
+          PR_AUTHOR: ${{ github.event.pull_request.user.login }}
         run: |
-          cat <<'REVIEW_EOF' | sed "s/%AUTHOR%/${{ github.event.pull_request.user.login }}/g" | gh pr review $PR_URL -r --body-file=-
+          cat <<'REVIEW_EOF' | sed "s/%AUTHOR%/$PR_AUTHOR/g" | gh pr review $PR_URL -r --body-file=-
           <!-- disallowed-non-maintainer-change -->
 
           Hello @%AUTHOR%! It looks like this pull request touches one of our dependency or CI files, and per [our contribution policy](https://github.com/electron/electron/blob/main/CONTRIBUTING.md#dependencies-upgrades-policy) we do not accept these types of changes in PRs.

.github/workflows/pipeline-electron-docs-only.yml

@@ -35,7 +35,7 @@ jobs:
     - name: Generate DEPS Hash
       run: |
         node src/electron/script/generate-deps-hash.js
-        DEPSHASH=v1-src-cache-$(cat src/electron/.depshash)
+        DEPSHASH=v2-src-cache-$(cat src/electron/.depshash)
         echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
         echo "CACHE_PATH=$DEPSHASH.tar" >> $GITHUB_ENV
     - name: Restore src cache via AKS

.github/workflows/pipeline-electron-lint.yml

@@ -46,6 +46,10 @@ jobs:
       shell: bash
       run: |
         chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+        if [[ ! "$chromium_revision" =~ ^[a-zA-Z0-9._-]+$ ]]; then
+          echo "::error::Invalid chromium_revision: $chromium_revision"
+          exit 1
+        fi
         gn_version="$(curl -sL -b ~/.gitcookies "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
 
         cipd ensure -ensure-file - -root . <<-CIPD
@@ -60,6 +64,10 @@ jobs:
       shell: bash
       run: |
         chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+        if [[ ! "$chromium_revision" =~ ^[a-zA-Z0-9._-]+$ ]]; then
+          echo "::error::Invalid chromium_revision: $chromium_revision"
+          exit 1
+        fi
 
         mkdir -p src/buildtools
         curl -sL -b ~/.gitcookies "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/buildtools/DEPS?format=TEXT" | base64 -d > src/buildtools/DEPS

.github/workflows/pipeline-segment-electron-build.yml

@@ -156,7 +156,7 @@ jobs:
     - name: Generate DEPS Hash
       run: |
         node src/electron/script/generate-deps-hash.js
-        DEPSHASH=v1-src-cache-$(cat src/electron/.depshash)
+        DEPSHASH=v2-src-cache-$(cat src/electron/.depshash)
         echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
         echo "CACHE_PATH=$DEPSHASH.tar" >> $GITHUB_ENV
     - name: Restore src cache via AZCopy

.github/workflows/pipeline-segment-electron-clang-tidy.yml

@@ -80,7 +80,7 @@ jobs:
     - name: Generate DEPS Hash
       run: |
         node src/electron/script/generate-deps-hash.js
-        DEPSHASH=v1-src-cache-$(cat src/electron/.depshash)
+        DEPSHASH=v2-src-cache-$(cat src/electron/.depshash)
         echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
         echo "CACHE_PATH=$DEPSHASH.tar" >> $GITHUB_ENV
     - name: Restore src cache via AZCopy

.github/workflows/pipeline-segment-electron-gn-check.yml

@@ -81,7 +81,7 @@ jobs:
     - name: Generate DEPS Hash
       run: |
         node src/electron/script/generate-deps-hash.js
-        DEPSHASH=v1-src-cache-$(cat src/electron/.depshash)
+        DEPSHASH=v2-src-cache-$(cat src/electron/.depshash)
         echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
         echo "CACHE_PATH=$DEPSHASH.tar" >> $GITHUB_ENV
     - name: Restore src cache via AZCopy

.github/workflows/pipeline-segment-electron-publish.yml

@@ -165,7 +165,7 @@ jobs:
       - name: Generate DEPS Hash
         run: |
           node src/electron/script/generate-deps-hash.js
-          DEPSHASH=v1-src-cache-$(cat src/electron/.depshash)
+          DEPSHASH=v2-src-cache-$(cat src/electron/.depshash)
           echo "DEPSHASH=$DEPSHASH" >> $GITHUB_ENV
           echo "CACHE_PATH=$DEPSHASH.tar" >> $GITHUB_ENV
       - name: Restore src cache via AZCopy

.github/workflows/pipeline-segment-electron-test-64k.yml

@@ -43,7 +43,7 @@ jobs:
         fetch-depth: 0
         ref: ${{ github.event.pull_request.head.sha }}
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: generated_artifacts_linux_arm64
         path: ./generated_artifacts_linux_arm64

.github/workflows/pipeline-segment-electron-test.yml

@@ -48,6 +48,8 @@ env:
   ELECTRON_OUT_DIR: Default
   ELECTRON_RBE_JWT: ${{ secrets.ELECTRON_RBE_JWT }}
   ACTIONS_STEP_DEBUG: ${{ secrets.ACTIONS_STEP_DEBUG }}
+  # @sentry/cli is only needed by release upload-symbols.py; skip the ~17MB CDN download on test jobs
+  SENTRYCLI_SKIP_DOWNLOAD: 1
 
 jobs:
   test:

.github/workflows/pipeline-segment-node-nan-test.yml

@@ -36,6 +36,8 @@ env:
   CHROMIUM_GIT_COOKIE: ${{ secrets.CHROMIUM_GIT_COOKIE }}
   ELECTRON_OUT_DIR: Default
   ELECTRON_RBE_JWT: ${{ secrets.ELECTRON_RBE_JWT }}
+  # @sentry/cli is only needed by release upload-symbols.py; skip the ~17MB CDN download on test jobs
+  SENTRYCLI_SKIP_DOWNLOAD: 1
 
 jobs:
   node-tests:

.github/workflows/pr-template-check.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened, ready_for_review]
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:

.github/workflows/pr-triage-automation.yml

@@ -6,16 +6,23 @@ on:
   issue_comment:
     types: [created]
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:
   set-needs-review:
     name: Set status to Needs Review
     if: >-
-      (github.event_name == 'pull_request_target' && github.event.action == 'synchronize')
-      || (github.event_name == 'pull_request_target' && github.event.action == 'review_requested')
+      (github.event_name == 'pull_request_target'
+        && github.event.pull_request.draft != true
+        && !contains(github.event.pull_request.labels.*.name, 'wip ⚒')
+        && (github.event.action == 'synchronize' || github.event.action == 'review_requested'))
       || (github.event_name == 'issue_comment'
           && github.event.issue.pull_request
+          && !contains(github.event.issue.labels.*.name, 'wip ⚒')
           && github.event.comment.user.login == github.event.issue.user.login)
     runs-on: ubuntu-slim
     permissions:

.github/workflows/pull-request-labeled.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [labeled]
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:
@@ -68,7 +72,7 @@ jobs:
 
           Hello @${{ github.event.pull_request.user.login }}. Due to the high amount of AI spam PRs we receive, if a PR is detected to be majority AI-generated without disclosure and untested, we will automatically close the PR.
 
-          We welcome the use of AI tools, as long as the PR meets our quality standards and has clearly been built and tested. If you believe your PR was closed in error, we welcome you to resubmit. However, please read our [CONTRIBUTING.md](http://contributing.md/) carefully before reopening. Thanks for your contribution.
+          We welcome the use of AI tools, as long as the PR meets our quality standards and has clearly been built and tested. If you believe your PR was closed in error, we welcome you to resubmit. However, please read our [CONTRIBUTING.md](https://github.com/electron/electron/blob/main/CONTRIBUTING.md) and [AI Tool Policy](https://github.com/electron/governance/blob/main/policy/ai.md) carefully before reopening. Thanks for your contribution.
     - name: Close the pull request
       env:
         GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}

.github/workflows/pull-request-opened-synchronized.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened, synchronize]
 
+# SECURITY: This workflow uses pull_request_target and has access to secrets.
+# Do NOT checkout or run code from the PR head. All code execution must use
+# the base branch only. Adding a ref to PR head would expose secrets to
+# untrusted code.
 permissions: {}
 
 jobs:

.github/workflows/scorecards.yml

@@ -51,6 +51,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@38697555549f1db7851b81482ff19f1fa5c4fedc # v3.29.5
+        uses: github/codeql-action/upload-sarif@c10b8064de6f491fea524254123dbe5e09572f13 # v3.29.5
         with:
           sarif_file: results.sarif

.gitignore

@@ -42,6 +42,7 @@ spec/.hash
 
 # Generated native addon files
 /spec/fixtures/native-addon/echo/build/
+/spec/fixtures/native-addon/dialog-helper/build/
 
 # If someone runs tsc this is where stuff will end up
 ts-gen

DEPS

@@ -2,9 +2,9 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '148.0.7741.0',
+    '148.0.7763.0',
   'node_version':
-    'v24.14.0',
+    'v24.14.1',
   'nan_version':
     '675cefebca42410733da8a454c8d9391fcebfbc2',
   'squirrel.mac_version':

docs/README.md

@@ -37,11 +37,10 @@ an issue:
   * [Represented File for macOS BrowserWindows](tutorial/represented-file.md)
   * [Native File Drag & Drop](tutorial/native-file-drag-drop.md)
   * [Navigation History](tutorial/navigation-history.md)
-  * [Window State Persistence](tutorial/window-state-persistence.md)
   * [Offscreen Rendering](tutorial/offscreen-rendering.md)
   * [Dark Mode](tutorial/dark-mode.md)
   * [Web embeds in Electron](tutorial/web-embeds.md)
-  * [Boilerplates and CLIs](tutorial/boilerplates-and-clis.md)
+* [Boilerplates and CLIs](tutorial/boilerplates-and-clis.md)
   * [Boilerplate vs CLI](tutorial/boilerplates-and-clis.md#boilerplate-vs-cli)
   * [Electron Forge](tutorial/boilerplates-and-clis.md#electron-forge)
   * [electron-builder](tutorial/boilerplates-and-clis.md#electron-builder)

docs/api/app.md

@@ -615,7 +615,11 @@ Returns `string` - The current application directory.
     by default is the `appData` directory appended with your app's name. By
     convention files storing user data should be written to this directory, and
     it is not recommended to write large files here because some environments
-    may backup this directory to cloud storage.
+    may backup this directory to cloud storage. It is recommended to store
+    app-specific files within a subdirectory of `userData` (e.g.,
+    `path.join(app.getPath('userData'), 'my-app-data')`) rather than directly
+    in `userData` itself, to avoid naming conflicts with Chromium's own
+    subdirectories (such as `Cache`, `GPUCache`, and `Local Storage`).
   * `sessionData` The directory for storing data generated by `Session`, such
     as localStorage, cookies, disk cache, downloaded dictionaries, network
     state, DevTools files. By default this points to `userData`. Chromium may

docs/api/base-window.md

@@ -373,15 +373,6 @@ Calling `event.preventDefault()` will prevent the menu from being displayed.
 
 To convert `point` to DIP, use [`screen.screenToDipPoint(point)`](./screen.md#screenscreentodippointpoint-windows-linux).
 
-#### Event: 'restored-persisted-state'
-
-Emitted after the persisted window state has been restored.
-
-Window state includes the window bounds (x, y, height, width) and display mode (maximized, fullscreen, kiosk).
-
-> [!NOTE]
-> This event is only emitted when [windowStatePersistence](structures/window-state-persistence.md) is enabled in [BaseWindowConstructorOptions](structures/base-window-options.md) or in [BrowserWindowConstructorOptions](structures/browser-window-options.md).
-
 ### Static Methods
 
 The `BaseWindow` class has the following static methods:
@@ -400,14 +391,6 @@ Returns `BaseWindow | null` - The window that is focused in this application, ot
 
 Returns `BaseWindow | null` - The window with the given `id`.
 
-#### `BaseWindow.clearPersistedState(name)`
-
-* `name` string - The window `name` to clear state for (see [BaseWindowConstructorOptions](structures/base-window-options.md)).
-
-Clears the saved state for a window with the given name. This removes all persisted window bounds, display mode, and work area information that was previously saved when `windowStatePersistence` was enabled.
-
-If the window `name` is empty or the window state doesn't exist, the method will log a warning.
-
 ### Instance Properties
 
 Objects created with `new BaseWindow` have the following properties:

docs/api/dock.md

@@ -56,6 +56,9 @@ Returns `string` - The badge string of the dock.
 
 Hides the dock icon.
 
+> [!IMPORTANT]
+> **Known issue:** Calling `dock.hide()` within one second of a previous call will have no effect. As a workaround, ensure at least one second has elapsed between calls — for example, by deferring with a `setTimeout` of 1100ms or more after a previous call.
+
 #### `dock.show()` _macOS_
 
 Returns `Promise<void>` - Resolves when the dock icon is shown.

docs/api/notification.md

@@ -86,12 +86,12 @@ app.whenReady().then(() => {
   * `body` string (optional) - The body text of the notification, which will be displayed below the title or subtitle.
   * `silent` boolean (optional) - Whether or not to suppress the OS notification noise when showing the notification.
   * `icon` (string | [NativeImage](native-image.md)) (optional) - An icon to use in the notification. If a string is passed, it must be a valid path to a local icon file.
-  * `hasReply` boolean (optional) _macOS_ - Whether or not to add an inline reply option to the notification.
+  * `hasReply` boolean (optional) _macOS_ _Windows_ - Whether or not to add an inline reply option to the notification.
   * `timeoutType` string (optional) _Linux_ _Windows_ - The timeout duration of the notification. Can be 'default' or 'never'.
-  * `replyPlaceholder` string (optional) _macOS_ - The placeholder to write in the inline reply input field.
+  * `replyPlaceholder` string (optional) _macOS_ _Windows_ - The placeholder to write in the inline reply input field.
   * `sound` string (optional) _macOS_ - The name of the sound file to play when the notification is shown.
   * `urgency` string (optional) _Linux_ _Windows_ - The urgency level of the notification. Can be 'normal', 'critical', or 'low'.
-  * `actions` [NotificationAction[]](structures/notification-action.md) (optional) _macOS_ - Actions to add to the notification. Please read the available actions and limitations in the `NotificationAction` documentation.
+  * `actions` [NotificationAction[]](structures/notification-action.md) (optional) _macOS_ _Windows_ - Actions to add to the notification. Please read the available actions and limitations in the `NotificationAction` documentation.
   * `closeButtonText` string (optional) _macOS_ - A custom title for the close button of an alert. An empty string will cause the default localized text to be used.
   * `toastXml` string (optional) _Windows_ - A custom description of the Notification on Windows superseding all properties above. Provides full customization of design and behavior of the notification.
 

docs/api/protocol.md

@@ -56,6 +56,15 @@ app.whenReady().then(() => {
 })
 ```
 
+## Protocol names
+
+[RFC 3986](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) defines what a valid
+protocol name is:
+
+> Scheme names consist of a sequence of characters beginning with a letter and followed
+> by any combination of letters, digits, plus ("+"), period ("."), or hyphen ("-").
+> Although schemes are case-insensitive, the canonical form is lowercase […].
+
 ## Methods
 
 The `protocol` module has the following methods:

docs/api/structures/base-window-options.md

@@ -42,8 +42,6 @@
   Default is `false`.
 * `hiddenInMissionControl` boolean (optional) _macOS_ - Whether window should be hidden when the user toggles into mission control.
 * `kiosk` boolean (optional) - Whether the window is in kiosk mode. Default is `false`.
-* `name` string (optional) - A unique identifier for the window, used internally by Electron to enable features such as state persistence. Each window must have a distinct name. It can only be reused after the corresponding window has been destroyed. An error is thrown if the name is already in use. This is not the visible title shown to users on the title bar.
-* `windowStatePersistence` ([WindowStatePersistence](window-state-persistence.md) | boolean) (optional) - Configures or enables the persistence of window state (position, size, maximized state, etc.) across application restarts. Has no effect if window `name` is not provided. Automatically disabled when there is no available display. _Experimental_
 * `title` string (optional) - Default window title. Default is `"Electron"`. If the HTML tag `<title>` is defined in the HTML file loaded by `loadURL()`, this property will be ignored.
 * `icon` ([NativeImage](../native-image.md) | string) (optional) - The window icon. On Windows it is
   recommended to use `ICO` icons to get best visual effects, you can also
@@ -96,7 +94,7 @@
     title bar and a full size content window, the traffic light buttons will
     display when being hovered over in the top left of the window.
     **Note:** This option is currently experimental.
-* `titleBarOverlay` Object | boolean (optional) -  When using a frameless window in conjunction with `win.setWindowButtonVisibility(true)` on macOS or using a `titleBarStyle` so that the standard window controls ("traffic lights" on macOS) are visible, this property enables the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and [CSS Environment Variables][overlay-css-env-vars]. Specifying `true` will result in an overlay with default system colors. Default is `false`.
+* `titleBarOverlay` Object | Boolean (optional) -  When using a frameless window in conjunction with `win.setWindowButtonVisibility(true)` on macOS or using a `titleBarStyle` so that the standard window controls ("traffic lights" on macOS) are visible, this property enables the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and [CSS Environment Variables][overlay-css-env-vars]. Specifying `true` will result in an overlay with default system colors. Default is `false`.
   * `color` String (optional) _Windows_ _Linux_ - The CSS color of the Window Controls Overlay when enabled. Default is the system color.
   * `symbolColor` String (optional) _Windows_ _Linux_ - The CSS color of the symbols on the Window Controls Overlay when enabled. Default is the system color.
   * `height` Integer (optional) - The height of the title bar and Window Controls Overlay in pixels. Default is system height.

docs/api/structures/custom-scheme.md

@@ -11,3 +11,5 @@
   * `stream` boolean (optional) - Default false.
   * `codeCache` boolean (optional) - Enable V8 code cache for the scheme, only
     works when `standard` is also set to true. Default false.
+  * `allowExtensions` boolean (optional) - Allow Chrome extensions to be used
+    on pages served over this protocol. Default false.

docs/api/structures/window-state-persistence.md

@@ -1,4 +0,0 @@
-# WindowStatePersistence Object
-
-* `bounds` boolean (optional) - Whether to persist window position and size across application restarts. Defaults to `true` if not specified.
-* `displayMode` boolean (optional) - Whether to persist display modes (fullscreen, kiosk, maximized, etc.) across application restarts. Defaults to `true` if not specified.

docs/development/multi-monitor-testing.md

@@ -1,111 +0,0 @@
-# Multi-Monitor Testing
-
-The `virtualDisplay` addon leverages macOS CoreGraphics APIs to create virtual displays, allowing you to write and run multi-monitor tests without the need for physical monitors. Due to macOS CoreGraphics quirks, reading the entire guide once before writing tests is recommended.
-
-## Methods
-
-#### `virtualDisplay.create([options])`
-
-Creates a virtual display and returns a display ID.
-
-```js @ts-nocheck
-const virtualDisplay = require('@electron-ci/virtual-display')
-// Default: 1920×1080 at origin (0, 0)
-const displayId = virtualDisplay.create()
-```
-
-```js @ts-nocheck
-const virtualDisplay = require('@electron-ci/virtual-display')
-// Custom options (all parameters optional and have default values)
-const displayId = virtualDisplay.create({
-  width: 2560, // Display width in pixels
-  height: 1440, // Display height in pixels
-  x: 1920, // X position (top-left corner)
-  y: 0 // Y position (top-left corner)
-})
-```
-
-**Returns:** `number` - Unique display ID used to identify the display. Returns `0` on failure to create display.
-
-> [!NOTE]
-> It is recommended to call [`virtualDisplay.forceCleanup()`](#virtualdisplayforcecleanup) before every test to prevent display creation from failing in that test. macOS CoreGraphics maintains an internal display ID allocation pool that can become corrupted when virtual displays are created and destroyed rapidly during testing. Without proper cleanup, subsequent display creation may fail with inconsistent display IDs, resulting in test flakiness.
-
-#### `virtualDisplay.forceCleanup()`
-
-Performs a complete cleanup of all virtual displays and resets the macOS CoreGraphics display system.
-
-```js @ts-nocheck
-beforeEach(() => {
-  virtualDisplay.forceCleanup()
-})
-```
-
-#### `virtualDisplay.destroy(displayId)`
-
-Removes the virtual display.
-
-```js @ts-nocheck
-virtualDisplay.destroy(displayId)
-```
-
-> [!NOTE]
-> Always destroy virtual displays after use to prevent corrupting the macOS CoreGraphics display pool and affecting subsequent tests.
-
-## Recommended usage pattern
-
-```js @ts-nocheck
-describe('multi-monitor tests', () => {
-  const virtualDisplay = require('@electron-ci/virtual-display')
-  beforeEach(() => {
-    virtualDisplay.forceCleanup()
-  })
-
-  it('should handle multiple displays', () => {
-    const display1 = virtualDisplay.create({ width: 1920, height: 1080, x: 0, y: 0 })
-    const display2 = virtualDisplay.create({ width: 2560, height: 1440, x: 1920, y: 0 })
-    // Your test logic here
-    virtualDisplay.destroy(display1)
-    virtualDisplay.destroy(display2)
-  })
-})
-```
-
-## Display Constraints
-
-### Size Limits
-
-Virtual displays are constrained to 720×720 pixels minimum and 8192×8192 pixels maximum. Actual limits may vary depending on your Mac's graphics capabilities, so sizes outside this range (like 9000×6000) may fail on some systems.
-
-```js @ts-nocheck
-// Safe sizes for testing
-virtualDisplay.create({ width: 1920, height: 1080 }) // Full HD
-virtualDisplay.create({ width: 3840, height: 2160 }) // 4K
-```
-
-### Positioning Behavior
-
-macOS maintains a contiguous desktop space by automatically adjusting display positions if there are any overlaps or gaps. In case of either, the placement of the new origin is as close as possible to the requested location, without overlapping or leaving a gap between displays.
-
-**Overlap:**
-
-```js @ts-nocheck
-// Requested positions
-const display1 = virtualDisplay.create({ x: 0, y: 0, width: 1920, height: 1080 })
-const display2 = virtualDisplay.create({ x: 500, y: 0, width: 1920, height: 1080 })
-
-// macOS automatically repositions display2 to x: 1920 to prevent overlap
-const actualBounds = screen.getAllDisplays().map(d => d.bounds)
-// Result: [{ x: 0, y: 0, width: 1920, height: 1080 }, { x: 1920, y: 0, width: 1920, height: 1080 }]
-```
-
-**Gap:**
-
-```js @ts-nocheck
-// Requested: gap between displays
-const display1 = virtualDisplay.create({ width: 1920, height: 1080, x: 0, y: 0 })
-const display2 = virtualDisplay.create({ width: 1920, height: 1080, x: 2000, y: 0 })
-// macOS snaps display2 to x: 1920 (eliminates 80px gap)
-```
-
-> [!NOTE]
-> Always verify actual positions with `screen.getAllDisplays()` after creation, as macOS may adjust coordinates from the set values.

docs/development/testing.md

@@ -95,11 +95,3 @@ To configure display scaling:
 
 1. Push the Windows key and search for _Display settings_.
 2. Under _Scale and layout_, make sure that the device is set to 100%.
-
-## Multi-Monitor Tests
-
-Some Electron APIs require testing across multiple displays, such as screen detection, window positioning, and display-related events. For contributors working on these features, the `virtualDisplay` native addon enables you to create and position virtual displays programmatically, making it possible to test multi-monitor scenarios without any physical hardware.
-
-For detailed information on using virtual displays in your tests, see [Multi-Monitor Testing](multi-monitor-testing.md).
-
-**Platform support:** macOS only

docs/tutorial/native-code-and-electron-cpp-linux.md

@@ -1097,7 +1097,8 @@ public:
     Napi::Function func = DefineClass(env, "CppLinuxAddon", {
       InstanceMethod("helloWorld", &CppAddon::HelloWorld),
       InstanceMethod("helloGui", &CppAddon::HelloGui),
-      InstanceMethod("on", &CppAddon::On)
+      InstanceMethod("on", &CppAddon::On),
+      InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     Napi::FunctionReference *constructor = new Napi::FunctionReference();
@@ -1139,11 +1140,12 @@ private:
 
 Here, we create a C++ class that inherits from `Napi::ObjectWrap<CppAddon>`:
 
-`static Napi::Object Init` defines our JavaScript interface with three methods:
+`static Napi::Object Init` defines our JavaScript interface with four methods:
 
 * `helloWorld`: A simple function to test the bridge
 * `helloGui`: The function to launch our GTK3 UI
 * `on`: A method to register event callbacks
+* `destroy`: A method to release all persistent references before app quit
 
 The constructor initializes:
 
@@ -1354,7 +1356,8 @@ public:
     Napi::Function func = DefineClass(env, "CppLinuxAddon", {
       InstanceMethod("helloWorld", &CppAddon::HelloWorld),
       InstanceMethod("helloGui", &CppAddon::HelloGui),
-      InstanceMethod("on", &CppAddon::On)
+      InstanceMethod("on", &CppAddon::On),
+      InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     Napi::FunctionReference *constructor = new Napi::FunctionReference();
@@ -1497,6 +1500,20 @@ private:
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
   }
+
+  Napi::Value Destroy(const Napi::CallbackInfo &info)
+  {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr)
+    {
+      napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+      tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+  }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports)
@@ -1547,6 +1564,10 @@ class CppLinuxAddon extends EventEmitter {
     return this.addon.helloGui()
   }
 
+  destroy() {
+    this.addon.destroy()
+  }
+
   // Parse JSON and convert date to JavaScript Date object
   parse(payload) {
     const parsed = JSON.parse(payload)
@@ -1569,8 +1590,12 @@ This wrapper:
 * Only loads on Linux platforms
 * Forwards events from C++ to JavaScript
 * Provides clean methods to call into C++
+* Provides a `destroy()` method to release native resources
 * Converts JSON data into proper JavaScript objects
 
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
+
 ## 7) Building and testing the addon
 
 With all files in place, you can build the addon:

docs/tutorial/native-code-and-electron-cpp-win32.md

@@ -1099,7 +1099,8 @@ static Napi::Object Init(Napi::Env env, Napi::Object exports) {
     Napi::Function func = DefineClass(env, "CppWin32Addon", {
         InstanceMethod("helloWorld", &CppAddon::HelloWorld),
         InstanceMethod("helloGui", &CppAddon::HelloGui),
-        InstanceMethod("on", &CppAddon::On)
+        InstanceMethod("on", &CppAddon::On),
+        InstanceMethod("destroy", &CppAddon::Destroy)
     });
 
     // ... rest of Init function
@@ -1117,9 +1118,21 @@ Napi::Value On(const Napi::CallbackInfo& info) {
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
 }
+
+Napi::Value Destroy(const Napi::CallbackInfo& info) {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr) {
+        napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+        tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+}
 ```
 
-This allows JavaScript to register callbacks for specific event types.
+This allows JavaScript to register callbacks for specific event types. The `Destroy` method releases all persistent references and aborts the threadsafe function, which must be called before the app quits to prevent the process from hanging.
 
 ### Putting the bridge together
 
@@ -1261,6 +1274,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1309,6 +1334,10 @@ class CppWin32Addon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy() {
+    this.addon.destroy()
+  }
+
   #parse(payload) {
     const parsed = JSON.parse(payload)
 
@@ -1323,6 +1352,9 @@ if (process.platform === 'win32') {
 }
 ```
 
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
+
 ## 7) Building and Testing the Addon
 
 With all files in place, you can build the addon:

docs/tutorial/native-code-and-electron-objc-macos.md

@@ -753,7 +753,8 @@ public:
         Napi::Function func = DefineClass(env, "ObjcMacosAddon", {
             InstanceMethod("helloWorld", &ObjcAddon::HelloWorld),
             InstanceMethod("helloGui", &ObjcAddon::HelloGui),
-            InstanceMethod("on", &ObjcAddon::On)
+            InstanceMethod("on", &ObjcAddon::On),
+            InstanceMethod("destroy", &ObjcAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -915,6 +916,18 @@ Napi::Value On(const Napi::CallbackInfo& info) {
     callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
     return env.Undefined();
 }
+
+Napi::Value Destroy(const Napi::CallbackInfo& info) {
+    callbacks.Reset();
+    emitter.Reset();
+
+    if (tsfn_ != nullptr) {
+        napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+        tsfn_ = nullptr;
+    }
+
+    return info.Env().Undefined();
+}
 ```
 
 Let's take a look at what we've added in this step:
@@ -922,10 +935,11 @@ Let's take a look at what we've added in this step:
 * `HelloWorld()`: Takes a string input, calls our Objective-C function, and returns the result
 * `HelloGui()`:  A simple wrapper around the Objective-C `hello_gui` function
 * `On`: Allows JavaScript to register event listeners that will be called when native events occur
+* `Destroy`: Releases all persistent references (callbacks and emitter) and aborts the threadsafe function, allowing the addon to be properly cleaned up on quit
 
 The `On` method is particularly important as it creates the event system that our JavaScript code will use to receive notifications from the native UI.
 
-Together, these three components form a complete bridge between our Objective-C code and the JavaScript world, allowing bidirectional communication. Here's what the finished file should look like:
+Together, these four components form a complete bridge between our Objective-C code and the JavaScript world, allowing bidirectional communication. Here's what the finished file should look like:
 
 ```objc title='src/objc_addon.mm'
 #include <napi.h>
@@ -938,7 +952,8 @@ public:
         Napi::Function func = DefineClass(env, "ObjcMacosAddon", {
             InstanceMethod("helloWorld", &ObjcAddon::HelloWorld),
             InstanceMethod("helloGui", &ObjcAddon::HelloGui),
-            InstanceMethod("on", &ObjcAddon::On)
+            InstanceMethod("on", &ObjcAddon::On),
+            InstanceMethod("destroy", &ObjcAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -1061,6 +1076,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1101,6 +1128,10 @@ class ObjcMacosAddon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy () {
+    this.addon.destroy()
+  }
+
   parse (payload) {
     const parsed = JSON.parse(payload)
 
@@ -1122,7 +1153,11 @@ This wrapper:
 3. Loads the native addon
 4. Sets up event listeners and forwards them
 5. Provides a clean API for our functions
-6. Parses JSON payloads and converts timestamps to JavaScript Date objects
+6. Provides a `destroy()` method to release native resources
+7. Parses JSON payloads and converts timestamps to JavaScript Date objects
+
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
 
 ## 7) Building and Testing the Addon
 

docs/tutorial/native-code-and-electron-swift-macos.md

@@ -752,7 +752,8 @@ public:
         Napi::Function func = DefineClass(env, "SwiftAddon", {
             InstanceMethod("helloWorld", &SwiftAddon::HelloWorld),
             InstanceMethod("helloGui", &SwiftAddon::HelloGui),
-            InstanceMethod("on", &SwiftAddon::On)
+            InstanceMethod("on", &SwiftAddon::On),
+            InstanceMethod("destroy", &SwiftAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -770,7 +771,7 @@ This first part:
 
 1. Defines a C++ class that inherits from `Napi::ObjectWrap`
 2. Creates a static `Init` method to register our class with Node.js
-3. Defines three methods: `helloWorld`, `helloGui`, and `on`
+3. Defines four methods: `helloWorld`, `helloGui`, `on`, and `destroy`
 
 ### Callback Mechanism
 
@@ -919,6 +920,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -934,7 +947,8 @@ This final part does multiple things:
 2. The HelloWorld method implementation takes a string input from JavaScript, passes it to the Swift code, and returns the processed result back to the JavaScript environment.
 3. The `HelloGui` method implementation provides a simple wrapper that calls the Swift UI creation function to display the native macOS window.
 4. The `On` method implementation allows JavaScript code to register callback functions that will be invoked when specific events occur in the native Swift code.
-5. The code sets up the module initialization process that registers the addon with Node.js and makes its functionality available to JavaScript.
+5. The `Destroy` method releases all persistent references (callbacks and emitter) and aborts the threadsafe function. This must be called before the app quits to allow the destructor to run and prevent the process from hanging.
+6. The code sets up the module initialization process that registers the addon with Node.js and makes its functionality available to JavaScript.
 
 The final and full `src/swift_addon.mm` should look like:
 
@@ -949,7 +963,8 @@ public:
         Napi::Function func = DefineClass(env, "SwiftAddon", {
             InstanceMethod("helloWorld", &SwiftAddon::HelloWorld),
             InstanceMethod("helloGui", &SwiftAddon::HelloGui),
-            InstanceMethod("on", &SwiftAddon::On)
+            InstanceMethod("on", &SwiftAddon::On),
+            InstanceMethod("destroy", &SwiftAddon::Destroy)
         });
 
         Napi::FunctionReference* constructor = new Napi::FunctionReference();
@@ -1074,6 +1089,18 @@ private:
         callbacks.Value().Set(info[0].As<Napi::String>(), info[1].As<Napi::Function>());
         return env.Undefined();
     }
+
+    Napi::Value Destroy(const Napi::CallbackInfo& info) {
+        callbacks.Reset();
+        emitter.Reset();
+
+        if (tsfn_ != nullptr) {
+            napi_release_threadsafe_function(tsfn_, napi_tsfn_abort);
+            tsfn_ = nullptr;
+        }
+
+        return info.Env().Undefined();
+    }
 };
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
@@ -1122,6 +1149,10 @@ class SwiftAddon extends EventEmitter {
     this.addon.helloGui()
   }
 
+  destroy () {
+    this.addon.destroy()
+  }
+
   parse (payload) {
     const parsed = JSON.parse(payload)
 
@@ -1143,7 +1174,11 @@ This wrapper:
 3. Loads the native addon
 4. Sets up event listeners and forwards them
 5. Provides a clean API for our functions
-6. Parses JSON payloads and converts timestamps to JavaScript Date objects
+6. Provides a `destroy()` method to release native resources
+7. Parses JSON payloads and converts timestamps to JavaScript Date objects
+
+> [!IMPORTANT]
+> You must call `destroy()` before the app quits (e.g. in the `will-quit` or `before-quit` event handler). Without this, persistent references to callbacks and the threadsafe function will prevent the native addon's destructor from running, causing Electron to hang on quit.
 
 ## 7) Building and Testing the Addon
 

docs/tutorial/window-state-persistence.md

@@ -1,102 +0,0 @@
-# Window State Persistence
-
-## Overview
-
-Window State Persistence allows your Electron application to automatically save and restore a window's position, size, and display modes (such as maximized or fullscreen states) across application restarts.
-
-This feature is particularly useful for applications where users frequently resize, move, or maximize windows and expect them to remain in the same state when reopening the app.
-
-## Usage
-
-### Basic usage
-
-To enable Window State Persistence, simply set `windowStatePersistence: true` in your window constructor options and provide a unique `name` for the window.
-
-```js
-const { app, BrowserWindow } = require('electron')
-
-function createWindow () {
-  const win = new BrowserWindow({
-    name: 'main-window',
-    width: 800,
-    height: 600,
-    windowStatePersistence: true
-  })
-
-  win.loadFile('index.html')
-}
-
-app.whenReady().then(createWindow)
-```
-
-With this configuration, Electron will automatically:
-
-1. Restore the window's position, size, and display mode when created (if a previous state exists)
-2. Save the window state whenever it changes (position, size, or display mode).
-3. Emit a `restored-persisted-state` event after successfully restoring state.
-4. Adapt restored window state to multi-monitor setups and display changes automatically.
-
-> [!NOTE]
-> Window State Persistence requires that the window has a unique `name` property set in its constructor options. This name serves as the identifier for storing and retrieving the window's saved state.
-
-### Selective persistence
-
-You can control which aspects of the window state are persisted by passing an object with specific options:
-
-```js
-const { app, BrowserWindow } = require('electron')
-
-function createWindow () {
-  const win = new BrowserWindow({
-    name: 'main-window',
-    width: 800,
-    height: 600,
-    windowStatePersistence: {
-      bounds: true, // Save position and size (default: true)
-      displayMode: false // Don't save maximized/fullscreen/kiosk state (default: true)
-    }
-  })
-
-  win.loadFile('index.html')
-}
-
-app.whenReady().then(createWindow)
-```
-
-In this example, the window will remember its position and size but will always start in normal mode, even if it was maximized or fullscreened when last closed.
-
-### Clearing persisted state
-
-You can programmatically clear the saved state for a specific window using the static `clearPersistedState` method:
-
-```js
-const { BrowserWindow } = require('electron')
-
-// Clear saved state for a specific window
-BrowserWindow.clearPersistedState('main-window')
-
-// Now when you create a window with this name,
-// it will use the default constructor options
-const win = new BrowserWindow({
-  name: 'main-window',
-  width: 800,
-  height: 600,
-  windowStatePersistence: true
-})
-```
-
-## API Reference
-
-The Window State Persistence APIs are available on both `BaseWindow` and `BrowserWindow` (since `BrowserWindow` extends `BaseWindow`) and work identically.
-
-For complete API documentation, see:
-
-- [`windowStatePersistence` in BaseWindowConstructorOptions][base-window-options]
-- [`WindowStatePersistence` object structure][window-state-persistence-structure]
-- [`BaseWindow.clearPersistedState()`][clear-persisted-state]
-- [`restored-persisted-state` event][restored-event]
-
-[base-window-options]: ../api/structures/base-window-options.md
-[window-state-persistence-structure]: ../api/structures/window-state-persistence.md
-[clear-persisted-state]: ../api/base-window.md#basewindowclearpersistedstatename
-[restored-event]: ../api/base-window.md#event-restored-persisted-state

filenames.auto.gni

@@ -172,7 +172,6 @@ auto_filenames = {
     "docs/api/structures/web-source.md",
     "docs/api/structures/window-open-handler-response.md",
     "docs/api/structures/window-session-end-event.md",
-    "docs/api/structures/window-state-persistence.md",
   ]
 
   sandbox_bundle_deps = [

filenames.gni

@@ -793,8 +793,6 @@ filenames = {
     "shell/browser/extensions/electron_kiosk_delegate.h",
     "shell/browser/extensions/electron_messaging_delegate.cc",
     "shell/browser/extensions/electron_messaging_delegate.h",
-    "shell/browser/extensions/electron_navigation_ui_data.cc",
-    "shell/browser/extensions/electron_navigation_ui_data.h",
     "shell/browser/extensions/electron_process_manager_delegate.cc",
     "shell/browser/extensions/electron_process_manager_delegate.h",
     "shell/common/extensions/electron_extensions_api_provider.cc",

lib/browser/api/browser-window.ts

@@ -111,8 +111,6 @@ BrowserWindow.getAllWindows = () => {
   return BaseWindow.getAllWindows().filter(isBrowserWindow) as any[] as BWT[];
 };
 
-BrowserWindow.clearPersistedState = BaseWindow.clearPersistedState;
-
 BrowserWindow.getFocusedWindow = () => {
   for (const window of BrowserWindow.getAllWindows()) {
     if (!window.isDestroyed() && window.webContents && !window.webContents.isDestroyed()) {

package.json

@@ -5,7 +5,7 @@
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {
     "@azure/storage-blob": "^12.28.0",
-    "@datadog/datadog-ci": "^4.1.2",
+    "@datadog/datadog-ci": "^5.9.1",
     "@electron/asar": "^4.0.1",
     "@electron/docs-parser": "^2.0.0",
     "@electron/fiddle-core": "^1.3.4",
@@ -15,6 +15,7 @@
     "@hurdlegroup/robotjs": "^0.12.3",
     "@octokit/rest": "^20.1.2",
     "@primer/octicons": "^10.0.0",
+    "@sentry/cli": "1.72.0",
     "@types/minimist": "^1.2.5",
     "@types/node": "^24.9.0",
     "@types/semver": "^7.5.8",
@@ -153,6 +154,9 @@
     "spec/fixtures/native-addon/*"
   ],
   "dependenciesMeta": {
+    "@sentry/cli": {
+      "built": true
+    },
     "abstract-socket": {
       "built": true
     }

patches/chromium/.patches

@@ -119,7 +119,7 @@ build_disable_thin_lto_mac.patch
 feat_corner_smoothing_css_rule_and_blink_painting.patch
 build_add_public_config_simdutf_config.patch
 fix_multiple_scopedpumpmessagesinprivatemodes_instances.patch
-revert_code_health_clean_up_stale_macwebcontentsocclusion.patch
+fix_handle_embedder_windows_shown_after_webcontentsviewcocoa_attach.patch
 feat_add_signals_when_embedder_cleanup_callbacks_run_for.patch
 feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch
 fix_win32_synchronous_spellcheck.patch
@@ -149,3 +149,4 @@ fix_restore_sdk_inputs_cross-toolchain_deps_for_macos.patch
 fix_use_fresh_lazynow_for_onendworkitemimpl_after_didruntask.patch
 fix_pulseaudio_stream_and_icon_names.patch
 fix_fire_menu_popup_start_for_dynamically_created_aria_menus.patch
+feat_allow_enabling_extensions_on_custom_protocols.patch

patches/chromium/add_contentgpuclient_precreatemessageloop_callback.patch

@@ -10,10 +10,10 @@ 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 35ec6d493c548e5ae3e60711bc71983ce57c1662..fbd53e2a8785cb92b0fa03d470249f3579c55a67 100644
+index 26619daf25f3cc455d2dba7b5f16c9449e6103c1..387fca1b54b818a5af435e96bf8f435e2963fe39 100644
 --- a/content/gpu/gpu_main.cc
 +++ b/content/gpu/gpu_main.cc
-@@ -278,6 +278,10 @@ int GpuMain(MainFunctionParams parameters) {
+@@ -277,6 +277,10 @@ int GpuMain(MainFunctionParams parameters) {
    // to the GpuProcessHost once the GpuServiceImpl has started.
    viz::GpuLogMessageManager::GetInstance()->InstallPreInitializeLogHandler();
  
@@ -24,7 +24,7 @@ index 35ec6d493c548e5ae3e60711bc71983ce57c1662..fbd53e2a8785cb92b0fa03d470249f35
    // 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
-@@ -386,7 +390,6 @@ int GpuMain(MainFunctionParams parameters) {
+@@ -385,7 +389,6 @@ int GpuMain(MainFunctionParams parameters) {
  #endif
    const bool dead_on_arrival = !init_success;
  

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -10,7 +10,7 @@ DidCreateScriptContext is called, not all JS APIs are available in the
 context, which can cause some preload scripts to trip.
 
 diff --git a/content/public/renderer/render_frame_observer.h b/content/public/renderer/render_frame_observer.h
-index 8077ed85e45e56d6cccb691223216c1f6a94b5ee..dd4cee346f16df703d414bf206bbe6c9f4b1f796 100644
+index 3f8cf4edc7448e6b584adae8fcbb872d27377126..1d03dc809d4c18f24314d94811e0bf527aa7b5b4 100644
 --- a/content/public/renderer/render_frame_observer.h
 +++ b/content/public/renderer/render_frame_observer.h
 @@ -141,6 +141,8 @@ class CONTENT_EXPORT RenderFrameObserver {
@@ -23,10 +23,10 @@ index 8077ed85e45e56d6cccb691223216c1f6a94b5ee..dd4cee346f16df703d414bf206bbe6c9
                                          int32_t world_id) {}
    virtual void DidClearWindowObject() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 42a0a7e5be01fe346cc2ad83d3395425a41e1699..40d1f104794795dba6cd59518819e98a4cdbfc44 100644
+index 0e64b0a0ac8387ab15b201a9fc0f0fd36cd5ab29..f28214d369138eb854a556165f0a946c07cfdb9c 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4769,6 +4769,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
+@@ -4731,6 +4731,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -40,10 +40,10 @@ index 42a0a7e5be01fe346cc2ad83d3395425a41e1699..40d1f104794795dba6cd59518819e98a
                                                 int world_id) {
    for (auto& observer : observers_)
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index c803bf1d93bb9aabf0f9098c4d58aa7528d18d79..ced097d57cec93b3d3062a6d7d9f7d037a355e6c 100644
+index 1733f28e69b331b33f36084391f1d3ddb47c8e14..2ce05bce0a02338aba018c18f0a808a4eb392ff4 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -606,6 +606,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -607,6 +607,8 @@ class CONTENT_EXPORT RenderFrameImpl
    void DidObserveLayoutShift(double score, bool after_input_or_scroll) override;
    void DidCreateScriptContext(v8::Local<v8::Context> context,
                                int world_id) override;
@@ -53,10 +53,10 @@ index c803bf1d93bb9aabf0f9098c4d58aa7528d18d79..ced097d57cec93b3d3062a6d7d9f7d03
                                  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 7e5f1d80ff5395ea11eb558acabe63ccc3e5a17e..d241042fc37ffe4a2afecbc3c02e89f18e990929 100644
+index 0f218d3f96f0c3a3a5773937e50ba9e8d7df0498..27b21f02d2dbfd60cb64f09be393b0e50928756f 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -674,6 +674,9 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -675,6 +675,9 @@ class BLINK_EXPORT WebLocalFrameClient {
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) {}
  
@@ -79,10 +79,10 @@ index d293c49e6774de889fa9959234c82b41a4b1efe1..0787bc8a602c60e5b42933813baa6b9d
    if (World().IsMainWorld()) {
      probe::DidCreateMainWorldContext(GetFrame());
 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 52cc48e0099ded3686c6fc056514b6446afcae5d..a6331653b0aaf30cedba6ff6df787aa944142ac4 100644
+index a68832975b5d359f7eddaf2326bd47ff1e7e18df..ae565a4d3fdc2d02e2c7a27312d8296bbdf61e0b 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
-@@ -309,6 +309,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
+@@ -310,6 +310,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
  
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) = 0;
@@ -92,7 +92,7 @@ index 52cc48e0099ded3686c6fc056514b6446afcae5d..a6331653b0aaf30cedba6ff6df787aa9
                                          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 ebf1c82da02efbe73f1bb7b20cb1011c1bd7a335..26410fc221baf1fadb6220eb653c651b47fb3da7 100644
+index 5e5e43e204f006989a859a6077dcb56c81a08e60..aaf03855e53d5529bb51d70cd9b4355d68fed48c 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
 @@ -301,6 +301,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
@@ -110,7 +110,7 @@ index ebf1c82da02efbe73f1bb7b20cb1011c1bd7a335..26410fc221baf1fadb6220eb653c651b
      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 9bdfacfc0270bf4ac3a965f6308e4cfc19193f4f..ea9e16b6dd6c96333c653fc602edfbd84cd9e5de 100644
+index b00211cf215fb820b3fe49139b8ef95be6a10d21..cc593168947e469b599794260692e1deb9b5f1a5 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
 @@ -78,6 +78,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
@@ -123,10 +123,10 @@ index 9bdfacfc0270bf4ac3a965f6308e4cfc19193f4f..ea9e16b6dd6c96333c653fc602edfbd8
                                  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 1f9061d660d7395a6a9e32d783228fc5ae85c898..f762722e2e2a27db2488aae25d78e79598f6a4b4 100644
+index bcdcc5f04edaf06d89375b05eb2d5f6bfa3d3237..5a0f42b4b7e5eb67d476c948caa201ee6fc7b3ca 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -422,6 +422,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -425,6 +425,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

patches/chromium/add_ui_scopedcliboardwriter_writeunsaferawdata.patch

@@ -8,10 +8,10 @@ was removed as part of the Raw Clipboard API scrubbing.
 https://bugs.chromium.org/p/chromium/issues/detail?id=1217643
 
 diff --git a/ui/base/clipboard/scoped_clipboard_writer.cc b/ui/base/clipboard/scoped_clipboard_writer.cc
-index 503225a84c1fe3835e97d8cc521f661339de105e..9949bd699ccca7fef8750816663fd66701b08d69 100644
+index 12695bb8f3d2cc3f498e5c6e37e4729d9586962f..6bd7b6f2908d3c8316191e3106e50b2137068a0f 100644
 --- a/ui/base/clipboard/scoped_clipboard_writer.cc
 +++ b/ui/base/clipboard/scoped_clipboard_writer.cc
-@@ -240,6 +240,16 @@ void ScopedClipboardWriter::WriteData(std::u16string_view format,
+@@ -239,6 +239,16 @@ void ScopedClipboardWriter::WriteData(std::u16string_view format,
    }
  }
  
@@ -29,7 +29,7 @@ index 503225a84c1fe3835e97d8cc521f661339de105e..9949bd699ccca7fef8750816663fd667
    objects_.clear();
    raw_objects_.clear();
 diff --git a/ui/base/clipboard/scoped_clipboard_writer.h b/ui/base/clipboard/scoped_clipboard_writer.h
-index 8c2be540757856a3e704764fe56003205b24812f..e31fbc01f68c0e92284a72298cac878d7247e7fb 100644
+index 7d7d015f9725ef39b7d5e82b83ac5195e2cfe309..83565b6d73cbe30e3c24913468862173cfd3a83e 100644
 --- a/ui/base/clipboard/scoped_clipboard_writer.h
 +++ b/ui/base/clipboard/scoped_clipboard_writer.h
 @@ -91,6 +91,10 @@ class COMPONENT_EXPORT(UI_BASE_CLIPBOARD) ScopedClipboardWriter {

patches/chromium/adjust_accessibility_ui_for_electron.patch

@@ -10,7 +10,7 @@ usage of BrowserList and Browser as we subclass related methods and use our
 WindowList.
 
 diff --git a/chrome/browser/ui/webui/accessibility/accessibility_ui.cc b/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
-index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761dcb30f131 100644
+index 1322a7c5f9b3baca837488de2e5323ee5c49800c..cb1895f2be25d210f7508433a352bc1e93369f4a 100644
 --- a/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
 +++ b/chrome/browser/ui/webui/accessibility/accessibility_ui.cc
 @@ -48,6 +48,7 @@
@@ -64,7 +64,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    data.Set(kBrowsersField, std::move(browser_list));
  
  #if BUILDFLAG(IS_WIN)
-@@ -847,7 +848,8 @@ void AccessibilityUIMessageHandler::SetGlobalString(
+@@ -870,7 +871,8 @@ void AccessibilityUIMessageHandler::HandleSetGlobalString(
    const std::string value = CheckJSValue(data.FindString(kValueField));
  
    if (string_name == kApiTypeField) {
@@ -74,7 +74,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
      pref->SetString(prefs::kShownAccessibilityApiType, value);
    }
  }
-@@ -901,7 +903,8 @@ void AccessibilityUIMessageHandler::RequestWebContentsTree(
+@@ -924,7 +926,8 @@ void AccessibilityUIMessageHandler::HandleRequestWebContentsTree(
                       AXPropertyFilter::ALLOW_EMPTY);
    AddPropertyFilters(property_filters, deny, AXPropertyFilter::DENY);
  
@@ -84,7 +84,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    ui::AXApiType::Type api_type =
        ui::AXApiType::From(pref->GetString(prefs::kShownAccessibilityApiType));
    std::string accessibility_contents =
-@@ -921,7 +924,7 @@ void AccessibilityUIMessageHandler::RequestNativeUITree(
+@@ -944,7 +947,7 @@ void AccessibilityUIMessageHandler::HandleRequestNativeUITree(
  
    AllowJavascript();
  
@@ -93,7 +93,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    std::vector<AXPropertyFilter> property_filters;
    AddPropertyFilters(property_filters, allow, AXPropertyFilter::ALLOW);
    AddPropertyFilters(property_filters, allow_empty,
-@@ -948,7 +951,7 @@ void AccessibilityUIMessageHandler::RequestNativeUITree(
+@@ -971,7 +974,7 @@ void AccessibilityUIMessageHandler::HandleRequestNativeUITree(
    if (found) {
      return;
    }
@@ -102,7 +102,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    // No browser with the specified |session_id| was found.
    base::DictValue result;
    result.Set(kSessionIdField, session_id);
-@@ -991,11 +994,13 @@ void AccessibilityUIMessageHandler::StopRecording(
+@@ -1014,11 +1017,13 @@ void AccessibilityUIMessageHandler::StopRecording(
  }
  
  ui::AXApiType::Type AccessibilityUIMessageHandler::GetRecordingApiType() {
@@ -119,7 +119,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
    // Check to see if it is in the supported types list.
    if (std::find(supported_types.begin(), supported_types.end(), api_type) ==
        supported_types.end()) {
-@@ -1065,10 +1070,13 @@ void AccessibilityUIMessageHandler::RequestAccessibilityEvents(
+@@ -1088,10 +1093,13 @@ void AccessibilityUIMessageHandler::HandleRequestAccessibilityEvents(
  // static
  void AccessibilityUIMessageHandler::RegisterProfilePrefs(
      user_prefs::PrefRegistrySyncable* registry) {
@@ -134,7 +134,7 @@ index 9b22efa07e43b60a8bd8bb6288792846709fae87..cf60a541720ffbcdaa5163d727a7761d
  
  void AccessibilityUIMessageHandler::OnVisibilityChanged(
 diff --git a/chrome/browser/ui/webui/accessibility/accessibility_ui.h b/chrome/browser/ui/webui/accessibility/accessibility_ui.h
-index 67f7e34271994ff66da2a3c3b90c2f02797c2d14..8f786bc00dc4a7cc775ca3ff3fca4da680272682 100644
+index 184a10239d7072572a043f2b4e29bcdb5344f3ec..77d3ca336eaa28b7c476861c8d4a43e45804ac7a 100644
 --- a/chrome/browser/ui/webui/accessibility/accessibility_ui.h
 +++ b/chrome/browser/ui/webui/accessibility/accessibility_ui.h
 @@ -28,6 +28,8 @@ namespace content {
@@ -146,12 +146,12 @@ index 67f7e34271994ff66da2a3c3b90c2f02797c2d14..8f786bc00dc4a7cc775ca3ff3fca4da6
  namespace user_prefs {
  class PrefRegistrySyncable;
  }  // namespace user_prefs
-@@ -79,6 +81,8 @@ class AccessibilityUIMessageHandler : public content::WebUIMessageHandler,
+@@ -81,6 +83,8 @@ class AccessibilityUIMessageHandler : public content::WebUIMessageHandler,
    static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
  
   private:
 +  friend class ElectronAccessibilityUIMessageHandler;
 +
-   void ToggleAccessibilityForWebContents(const base::ListValue& args);
-   void SetGlobalFlag(const base::ListValue& args);
-   void SetGlobalString(const base::ListValue& args);
+   void HandleInitialize(const base::ListValue& args);
+   void HandleToggleAccessibilityForWebContents(const base::ListValue& args);
+   void HandleSetGlobalFlag(const base::ListValue& args);

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -6,7 +6,7 @@ Subject: allow disabling blink scheduler throttling per RenderView
 This allows us to disable throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/navigation_controller_impl_unittest.cc b/content/browser/renderer_host/navigation_controller_impl_unittest.cc
-index c33775220e161d38e41efe8fea897815737341f8..e9636b69a8eb748aaa493466c3190ec602e16449 100644
+index 29d5b174e122cbd140554687548106ead8f8e8d9..da74da96c3fe35a0f3838f04bca08846f7b41abe 100644
 --- a/content/browser/renderer_host/navigation_controller_impl_unittest.cc
 +++ b/content/browser/renderer_host/navigation_controller_impl_unittest.cc
 @@ -168,6 +168,12 @@ class MockPageBroadcast : public blink::mojom::PageBroadcast {
@@ -23,10 +23,10 @@ index c33775220e161d38e41efe8fea897815737341f8..e9636b69a8eb748aaa493466c3190ec6
      return receiver_.BindNewEndpointAndPassDedicatedRemote();
    }
 diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
-index 5b1453e29d09170b698eb67a95f2822510525740..24d72cca5a230af3aaa43ad9ada92c2af17f06bf 100644
+index 6b881f610932eacd5412accd61431e6a59124e71..999022342a06592cc1bc7838b49afddaed1f9995 100644
 --- a/content/browser/renderer_host/render_view_host_impl.cc
 +++ b/content/browser/renderer_host/render_view_host_impl.cc
-@@ -762,6 +762,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
+@@ -761,6 +761,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
    GetWidget()->GetAssociatedFrameWidget()->SetBackgroundOpaque(opaque);
  }
  
@@ -116,7 +116,7 @@ index 932658273154ef2e022358e493a8e7c00c86e732..57bbfb5cde62c9496c351c861880a189
    // 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 b74b9ce6c4e100e095fe7050cd8bc397b682d056..4aa7a851d7280411009ed8a50fd04c78f9cb41cd 100644
+index 611ecffa47703196dc40550b1e920afc4c1be716..be26284387dcfa4e72592862f313a2c7e9a81d1b 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -2471,6 +2471,10 @@ void WebViewImpl::SetPageLifecycleStateInternal(
@@ -130,7 +130,7 @@ index b74b9ce6c4e100e095fe7050cd8bc397b682d056..4aa7a851d7280411009ed8a50fd04c78
    bool storing_in_bfcache = new_state->is_in_back_forward_cache &&
                              !old_state->is_in_back_forward_cache;
    bool restoring_from_bfcache = !new_state->is_in_back_forward_cache &&
-@@ -4151,10 +4155,23 @@ PageScheduler* WebViewImpl::Scheduler() const {
+@@ -4163,10 +4167,23 @@ PageScheduler* WebViewImpl::Scheduler() const {
    return GetPage()->GetPageScheduler();
  }
  
@@ -155,7 +155,7 @@ index b74b9ce6c4e100e095fe7050cd8bc397b682d056..4aa7a851d7280411009ed8a50fd04c78
    // Do not throttle if the page should be painting.
    bool is_visible =
 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 645ac2435db59cb76878de87cdd3e54d0958fce1..654f2ccfdff54742af06450aafe62cdf6e6157f6 100644
+index 8d5c7349c360726778e37976fc54d660d7424f1f..96ee25c8ae4b50ab265bd698517efe15e2f1f44d 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.h
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.h
 @@ -446,6 +446,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
@@ -166,7 +166,7 @@ index 645ac2435db59cb76878de87cdd3e54d0958fce1..654f2ccfdff54742af06450aafe62cdf
    void SetVisibilityState(mojom::blink::PageVisibilityState visibility_state,
                            bool is_initial_state) override;
    mojom::blink::PageVisibilityState GetVisibilityState() override;
-@@ -955,6 +956,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -957,6 +958,8 @@ 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

@@ -8,10 +8,10 @@ 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_mojom_traits.cc b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-index 23672617af41f1d88b551da7b4ad0a19e39a2092..df032abeeca76c0cd914cbefcb6ba1a9509e7f95 100644
+index c6552b25ffba3bf8d806d8bf2410a89533c9bef1..9920c3146c6cf700414a679e80087c469395eee9 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
-@@ -149,6 +149,19 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -150,6 +150,19 @@ 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();
@@ -32,18 +32,18 @@ index 23672617af41f1d88b551da7b4ad0a19e39a2092..df032abeeca76c0cd914cbefcb6ba1a9
    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 cd34e8f534e86d4ff11ea1d8020d215f37cd730b..9ee7cd49b021ff4277b7bfd9c9e015eb75489562 100644
+index 1188e60da33c292febf45be4cd6055671c21b4aa..43a1e777536ce2079d81deb5c7f440a1ba9b43d9 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences.h
-@@ -9,6 +9,7 @@
- #include <string>
+@@ -10,6 +10,7 @@
  #include <vector>
  
+ #include "base/time/time.h"
 +#include "base/files/file_path.h"
  #include "build/build_config.h"
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
-@@ -472,6 +473,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
+@@ -481,6 +482,19 @@ struct BLINK_COMMON_EXPORT WebPreferences {
    bool should_screenshot_on_mainframe_same_doc_navigation = true;
  #endif  // BUILDFLAG(IS_ANDROID)
  
@@ -64,7 +64,7 @@ index cd34e8f534e86d4ff11ea1d8020d215f37cd730b..9ee7cd49b021ff4277b7bfd9c9e015eb
    // chrome, except for the cases where it would require lots of extra work for
    // the embedder to use the same default value.
 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 9bb06fb430cbf31b6fc1343229191565a62421a8..a69327c42d386390bafb29d89063dd91315de834 100644
+index ac91e8bad952dad5fc6ff673ffd19b0edd30bdb2..0f1715711056c83bb53e03dd8b675cb40a0c42cc 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
 @@ -8,6 +8,7 @@
@@ -129,7 +129,7 @@ index 9bb06fb430cbf31b6fc1343229191565a62421a8..a69327c42d386390bafb29d89063dd91
      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 ec6f13d3924cf861c505ed6d3abde0371fd65475..4830affa94db76d7cf87482671b9e20a68bcc449 100644
+index 0ed21e64a0b43580feb99166953babfb633d5af6..f06db564760e8f7e785bb3d6d4b80270a8783a23 100644
 --- a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 +++ b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 @@ -4,6 +4,7 @@
@@ -138,9 +138,9 @@ index ec6f13d3924cf861c505ed6d3abde0371fd65475..4830affa94db76d7cf87482671b9e20a
  
 +import "mojo/public/mojom/base/file_path.mojom";
  import "mojo/public/mojom/base/string16.mojom";
+ import "mojo/public/mojom/base/time.mojom";
  import "skia/public/mojom/skcolor.mojom";
- import "third_party/blink/public/mojom/css/preferred_color_scheme.mojom";
-@@ -221,6 +222,19 @@ struct WebPreferences {
+@@ -222,6 +223,19 @@ 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;

patches/chromium/blink_local_frame.patch

@@ -49,7 +49,7 @@ index 901b727ed898cdd840df5ff7e2380fbee5d7fde2..1caacaeed9ddf1162cfa393fe4a7c86a
    // 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 8d1aa4435bb815b2e8d4b2e14f60e7e11a29ae7d..34603bffa39cf2aaedfd7c3152464c524995f6f0 100644
+index 802c876dd85d8100fc3d6e634ad4e390fd48747f..abe5b3c6e5eadf30f3e00013fceddaa0ead36cb1 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
 @@ -758,10 +758,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
@@ -63,7 +63,7 @@ index 8d1aa4435bb815b2e8d4b2e14f60e7e11a29ae7d..34603bffa39cf2aaedfd7c3152464c52
    if (!Client())
      return false;
  
-@@ -818,6 +814,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -817,6 +813,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    DCHECK(!view_->IsAttached());
    Client()->WillBeDetached();
  

patches/chromium/build_allow_electron_to_use_exec_script.patch

@@ -6,13 +6,13 @@ Subject: build: allow electron to use exec_script
 This is similar to the //build usecase so we're OK adding ourselves here
 
 diff --git a/.gn b/.gn
-index ae58a0b0a64ae1fdb3f9cd8587041d71a121c6b9..f9d4e9b015ad266452dfa2a442b432ef31d09a5b 100644
+index 0013a7fd5a260ea4f04f6421031a571c7bbf90b9..216974ae53ec574514abbfb0a1d7276a396380e5 100644
 --- a/.gn
 +++ b/.gn
-@@ -167,4 +167,28 @@ exec_script_allowlist =
- 
-       "//tools/grit/grit_rule.gni",
+@@ -169,4 +169,28 @@ exec_script_allowlist =
        "//tools/gritsettings/BUILD.gn",
+ 
+       "//third_party/blink/renderer/build/scripts/scripts.gni",
 +
 +      "//electron/BUILD.gn",
 +      "//third_party/electron_node/deps/ada/unofficial.gni",

patches/chromium/build_disable_thin_lto_mac.patch

@@ -11,10 +11,10 @@ This patch can (and should) be removed when we can prevent those symbols
 from being stripped in the release build.
 
 diff --git a/build/config/compiler/compiler.gni b/build/config/compiler/compiler.gni
-index beb5213714e1ab6260ed735099b0bcac90cdab66..fcbf88740deea6335ec70ab61795f501f4b432ce 100644
+index 9e7353df432d5de6c24c485579c1d99bc1dc5bb2..0d799db2dcd3dfd635b0b7f8e0142ef76ae29beb 100644
 --- a/build/config/compiler/compiler.gni
 +++ b/build/config/compiler/compiler.gni
-@@ -113,7 +113,7 @@ declare_args() {
+@@ -149,7 +149,7 @@ declare_args() {
    # Chrome's clang. crbug.com/1033839
    use_thin_lto =
        is_cfi || (is_clang && is_official_build && chrome_pgo_phase != 1 &&

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 74aadd24a27d31291bb42d452ff247bbf6dad14a..a0d74156745c0d22a332b2547c59b98d1ae8a7c5 100644
+index 9a5b03af14d68c0c64380f84901aaeef11757ccb..933c03f197a8510c168775d5f8d19ebf375389d2 100644
 --- a/chrome/BUILD.gn
 +++ b/chrome/BUILD.gn
 @@ -201,11 +201,16 @@ if (!is_android && !is_mac) {
@@ -33,10 +33,10 @@ index 74aadd24a27d31291bb42d452ff247bbf6dad14a..a0d74156745c0d22a332b2547c59b98d
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index f195e70c33b1a88e44f8ad51be6573d609d91b7f..a9195e0149385e7ffc95eb809bc30256683861d7 100644
+index 5768066ed65810d14d8ad4b6839c6c632af6bb57..d8d4e66f1c96f630e60001425d16fc4d6e22212b 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4532,7 +4532,7 @@ static_library("browser") {
+@@ -4455,7 +4455,7 @@ static_library("browser") {
        ]
      }
  
@@ -46,10 +46,10 @@ index f195e70c33b1a88e44f8ad51be6573d609d91b7f..a9195e0149385e7ffc95eb809bc30256
        # than here in :chrome_dll.
        deps += [ "//chrome:packed_resources_integrity_header" ]
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index cf7e31b7b1b8eab0e82a669902dc37020f74195a..dfeb9048a85ab2076259c01687d30c2c7f36d8b0 100644
+index 98ce26437751543c5c93574bc9561409e214d8a8..853eda4503954de04d50caba63f55fd74f390069 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -7770,9 +7770,12 @@ test("unit_tests") {
+@@ -7718,9 +7718,12 @@ test("unit_tests") {
        "//chrome/notification_helper",
      ]
  
@@ -63,7 +63,7 @@ index cf7e31b7b1b8eab0e82a669902dc37020f74195a..dfeb9048a85ab2076259c01687d30c2c
        "//chrome//services/util_win:unit_tests",
        "//chrome/app:chrome_dll_resources",
        "//chrome/app:win_unit_tests",
-@@ -8771,6 +8774,10 @@ test("unit_tests") {
+@@ -8723,6 +8726,10 @@ test("unit_tests") {
        "../browser/performance_manager/policies/background_tab_loading_policy_unittest.cc",
      ]
  
@@ -74,7 +74,7 @@ index cf7e31b7b1b8eab0e82a669902dc37020f74195a..dfeb9048a85ab2076259c01687d30c2c
      sources += [
        # The importer code is not used on Android.
        "../common/importer/firefox_importer_utils_unittest.cc",
-@@ -8828,7 +8835,6 @@ test("unit_tests") {
+@@ -8779,7 +8786,6 @@ test("unit_tests") {
      # TODO(crbug.com/417513088): Maybe merge with the non-android `deps` declaration above?
      deps += [
        "../browser/screen_ai:screen_ai_install_state",

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 4e7b516f145312e353f112499b2792b27207d84b..222cf1b2bbc98aa5e271426478a774f8a48e693d 100644
+index 914b06175825f79c03d34e0bdb1c3749a934bfdb..89f4af078c151adc1d9d471056bacab5dace0833 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -10125,6 +10125,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -10170,6 +10170,7 @@ 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 4e7b516f145312e353f112499b2792b27207d84b..222cf1b2bbc98aa5e271426478a774f8
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d387ebe49d 100644
+index 299324868f7bf88c7105015c1925881b06ec40a6..d40eb3c0670a9b3053db7773cef229adae8ecbec 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5385,6 +5385,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5497,6 +5497,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    create_params.initially_hidden = renderer_started_hidden;
    create_params.initial_popup_url = params.target_url;
  
@@ -35,7 +35,7 @@ index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d3
    // Even though all codepaths leading here are in response to a renderer
    // trying to open a new window, if the new window ends up in a different
    // browsing instance, then the RenderViewHost, RenderWidgetHost,
-@@ -5439,6 +5443,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5551,6 +5555,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    // Sets the newly created WebContents WindowOpenDisposition.
    new_contents_impl->original_window_open_disposition_ = params.disposition;
  
@@ -48,7 +48,7 @@ index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d3
    // If the new frame has a name, make sure any SiteInstances that can find
    // this named frame have proxies for it.  Must be called after
    // SetSessionStorageNamespace, since this calls CreateRenderView, which uses
-@@ -5480,12 +5490,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5592,12 +5602,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
      AddWebContentsDestructionObserver(new_contents_impl);
    }
  
@@ -62,10 +62,10 @@ index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d3
                               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 19dbb921c9644522588ff74d0a1925f826736957..4e7b36729741a79cfdf04f89a8ec615d3148b294 100644
+index 444fa7009d0db33470cac9ab9cfdc23ceacec942..ab9aeb852e5ea89583284386d9a78a3e3e17a310 100644
 --- a/content/common/frame.mojom
 +++ b/content/common/frame.mojom
-@@ -658,6 +658,10 @@ struct CreateNewWindowParams {
+@@ -617,6 +617,10 @@ struct CreateNewWindowParams {
    pending_associated_remote<blink.mojom.Widget> widget;
    pending_associated_receiver<blink.mojom.FrameWidgetHost> frame_widget_host;
    pending_associated_remote<blink.mojom.FrameWidget> frame_widget;
@@ -77,10 +77,10 @@ index 19dbb921c9644522588ff74d0a1925f826736957..4e7b36729741a79cfdf04f89a8ec615d
  
  // 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 d2dccc29b0e13ab5c87b4c6803e79dc781e52ea2..be6639ef1a7eebb147afee483a35898d1ea5d95f 100644
+index 836d27b82b0798be4a17484903284810d86e4ff9..b06cd802b7e9bedf038a0b84fd1f242c1664a6ed 100644
 --- a/content/public/browser/content_browser_client.cc
 +++ b/content/public/browser/content_browser_client.cc
-@@ -877,6 +877,8 @@ bool ContentBrowserClient::CanCreateWindow(
+@@ -874,6 +874,8 @@ bool ContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -90,7 +90,7 @@ index d2dccc29b0e13ab5c87b4c6803e79dc781e52ea2..be6639ef1a7eebb147afee483a35898d
      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 3b6c42b2c4cd5d9e5753af25b27925ff0d933568..e6f51d39b4f2f6b162814996921958ca1252e1d7 100644
+index 7032139f91aadab0e854182d95eb97422a4182b3..f6ceaf652707d355780d8009339a42bbc271bd07 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
 @@ -205,6 +205,7 @@ class NetworkService;
@@ -101,7 +101,7 @@ index 3b6c42b2c4cd5d9e5753af25b27925ff0d933568..e6f51d39b4f2f6b162814996921958ca
  }  // namespace network
  
  namespace sandbox {
-@@ -1468,6 +1469,8 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -1457,6 +1458,8 @@ class CONTENT_EXPORT ContentBrowserClient {
        const std::string& frame_name,
        WindowOpenDisposition disposition,
        const blink::mojom::WindowFeatures& features,
@@ -170,10 +170,10 @@ index 0650197909d484b8a0f48ab61b22471c71bce0e8..29c380d7845aab1a7b3417e0d3940ea0
    // typically happens when popups are created.
    virtual void WebContentsCreated(WebContents* source_contents,
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 6ee766c52202804adc532b1585224b4e35239f9a..42a0a7e5be01fe346cc2ad83d3395425a41e1699 100644
+index 017007ee611e3cbb718085096b38c60677c0863c..0e64b0a0ac8387ab15b201a9fc0f0fd36cd5ab29 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -6879,6 +6879,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
+@@ -6842,6 +6842,10 @@ WebView* RenderFrameImpl::CreateNewWindow(
    params->started_by_ad =
        GetWebFrame()->IsAdFrame() || GetWebFrame()->IsAdScriptInStack();
  
@@ -224,10 +224,10 @@ index d92bab531c12c62a5321a23f4a0cb89691668127..2060e04795ba8e7a923fd0fe3485b8c5
  
  }  // 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 715ca6e188c7e821478fcbaa4496efd25a673c61..e58465eb936b2a8b3479201ec24580501f7fc2f3 100644
+index 87856b74d5e0a323b8527d783316d1aab1cf9b1e..9f0d95954ed3d7c7e3ac4825f31ee55255e0c46f 100644
 --- a/third_party/blink/renderer/core/frame/local_dom_window.cc
 +++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
-@@ -2341,6 +2341,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
+@@ -2366,6 +2366,8 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
    WebWindowFeatures window_features =
        GetWindowFeaturesFromString(features, entered_window);
  

patches/chromium/chore_expose_isolate_parameter_in_script_lifecycle_observers.patch

@@ -20,7 +20,7 @@ index d64fef6bfc37264dcdc1bbea22eb5c4e099553dd..41d40326505c4ced9837df7f03b791c9
        int64_t service_worker_version_id,
        const GURL& service_worker_scope,
 diff --git a/content/public/renderer/render_frame_observer.h b/content/public/renderer/render_frame_observer.h
-index dd4cee346f16df703d414bf206bbe6c9f4b1f796..5565f5a9259bd7da0722080bf01b34158cf0b72b 100644
+index 1d03dc809d4c18f24314d94811e0bf527aa7b5b4..16030bcecb2e39b8870144ce7c3d11dd4c7fb15e 100644
 --- a/content/public/renderer/render_frame_observer.h
 +++ b/content/public/renderer/render_frame_observer.h
 @@ -143,7 +143,8 @@ class CONTENT_EXPORT RenderFrameObserver {
@@ -34,10 +34,10 @@ index dd4cee346f16df703d414bf206bbe6c9f4b1f796..5565f5a9259bd7da0722080bf01b3415
    virtual void DidClearWindowObject() {}
    virtual void DidChangeScrollOffset() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 40d1f104794795dba6cd59518819e98a4cdbfc44..8352f70c6c11af2890a03a2fae1729d27fc8da1f 100644
+index f28214d369138eb854a556165f0a946c07cfdb9c..7fb428cfdda42d1aac6922f2ed6f37369d4979e2 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4775,10 +4775,11 @@ void RenderFrameImpl::DidInstallConditionalFeatures(
+@@ -4737,10 +4737,11 @@ void RenderFrameImpl::DidInstallConditionalFeatures(
      observer.DidInstallConditionalFeatures(context, world_id);
  }
  
@@ -52,10 +52,10 @@ index 40d1f104794795dba6cd59518819e98a4cdbfc44..8352f70c6c11af2890a03a2fae1729d2
  
  void RenderFrameImpl::DidChangeScrollOffset() {
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index ced097d57cec93b3d3062a6d7d9f7d037a355e6c..c08b9323175e5ec62203fa74d93a307aa35f3616 100644
+index 2ce05bce0a02338aba018c18f0a808a4eb392ff4..2736b65de7f0a6e4cd2d56970d35687da8fcab6b 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -608,7 +608,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -609,7 +609,8 @@ class CONTENT_EXPORT RenderFrameImpl
                                int world_id) override;
    void DidInstallConditionalFeatures(v8::Local<v8::Context> context,
                                       int world_id) override;
@@ -66,10 +66,10 @@ index ced097d57cec93b3d3062a6d7d9f7d037a355e6c..c08b9323175e5ec62203fa74d93a307a
    void DidChangeScrollOffset() override;
    blink::WebMediaStreamDeviceObserver* MediaStreamDeviceObserver() override;
 diff --git a/content/renderer/service_worker/service_worker_context_client.cc b/content/renderer/service_worker/service_worker_context_client.cc
-index 4ccae569b496608901a3c634a3ac41de5d0bf3e8..332f2d2bc690de8f5e9787ba22ad268a21781b95 100644
+index b708018b7061eaf610758d6c9230cff1c4e272ef..79cec0d0c508e590f6e5ad481c9e26f91ab68da9 100644
 --- a/content/renderer/service_worker/service_worker_context_client.cc
 +++ b/content/renderer/service_worker/service_worker_context_client.cc
-@@ -319,6 +319,7 @@ void ServiceWorkerContextClient::WorkerContextStarted(
+@@ -318,6 +318,7 @@ void ServiceWorkerContextClient::WorkerContextStarted(
  }
  
  void ServiceWorkerContextClient::WillEvaluateScript(
@@ -77,7 +77,7 @@ index 4ccae569b496608901a3c634a3ac41de5d0bf3e8..332f2d2bc690de8f5e9787ba22ad268a
      v8::Local<v8::Context> v8_context) {
    DCHECK(worker_task_runner_->RunsTasksInCurrentSequence());
    start_timing_->script_evaluation_start_time = base::TimeTicks::Now();
-@@ -337,8 +338,8 @@ void ServiceWorkerContextClient::WillEvaluateScript(
+@@ -336,8 +337,8 @@ void ServiceWorkerContextClient::WillEvaluateScript(
  
    DCHECK(proxy_);
    GetContentClient()->renderer()->WillEvaluateServiceWorkerOnWorkerThread(
@@ -127,10 +127,10 @@ index c2a6eb257469647183167dad78f1ea42fa3922bb..3423e3a8315c5fc5958ec75adf3a844f
        int64_t service_worker_version_id,
        const GURL& service_worker_scope,
 diff --git a/extensions/renderer/extension_frame_helper.cc b/extensions/renderer/extension_frame_helper.cc
-index 89515878024756de8263622e054e50a9ad284232..f1e94fd2583d18641ab91d9d598ad94a4fd607e0 100644
+index 1ab0e8afc84b8e14f3a7f241f8d24ceac0abf188..2d1dbc6f57a0c6ba91194dde5da4de9d0bd5d383 100644
 --- a/extensions/renderer/extension_frame_helper.cc
 +++ b/extensions/renderer/extension_frame_helper.cc
-@@ -450,6 +450,7 @@ void ExtensionFrameHelper::DidCreateScriptContext(
+@@ -449,6 +449,7 @@ void ExtensionFrameHelper::DidCreateScriptContext(
  }
  
  void ExtensionFrameHelper::WillReleaseScriptContext(
@@ -167,10 +167,10 @@ index f96781a047056876b030581b539be0507acc3a1c..cd9be80be2500a001b1895c81ee597dd
    // Called when initial script evaluation finished for the main script.
    // |success| is true if the evaluation completed with no uncaught exception.
 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 d241042fc37ffe4a2afecbc3c02e89f18e990929..044c38438029702fdbb6747b64932bd0d26372a5 100644
+index 27b21f02d2dbfd60cb64f09be393b0e50928756f..c8da817ffab883573ae2dcfb6fb02d2baf8bcdaf 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -678,7 +678,8 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -679,7 +679,8 @@ class BLINK_EXPORT WebLocalFrameClient {
                                               int32_t world_id) {}
  
    // WebKit is about to release its reference to a v8 context for a frame.
@@ -200,10 +200,10 @@ index 0787bc8a602c60e5b42933813baa6b9d923c9823..c4adcc6083e09e56416587fbcde10c90
        ->ContextWillBeDestroyed(script_state_);
    if (next_status == Lifecycle::kV8MemoryIsForciblyPurged ||
 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 a6331653b0aaf30cedba6ff6df787aa944142ac4..434376be228962e08f49fbfc3b81e8f79557301c 100644
+index ae565a4d3fdc2d02e2c7a27312d8296bbdf61e0b..f54cc6c10a957a2218258f72de2b92a2ba96f9ea 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
-@@ -311,7 +311,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
+@@ -312,7 +312,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
                                        int32_t world_id) = 0;
    virtual void DidInstallConditionalFeatures(v8::Local<v8::Context>,
                                               int32_t world_id) = 0;
@@ -214,7 +214,7 @@ index a6331653b0aaf30cedba6ff6df787aa944142ac4..434376be228962e08f49fbfc3b81e8f7
    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 26410fc221baf1fadb6220eb653c651b47fb3da7..462a581f4acb44e44a65cb163a1530e57c903e8f 100644
+index aaf03855e53d5529bb51d70cd9b4355d68fed48c..a889202f30bc4a3b6bc7dc3fc7b4fc5058684bcb 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
 @@ -309,10 +309,11 @@ void LocalFrameClientImpl::DidInstallConditionalFeatures(
@@ -231,7 +231,7 @@ index 26410fc221baf1fadb6220eb653c651b47fb3da7..462a581f4acb44e44a65cb163a1530e5
  }
  
 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 ea9e16b6dd6c96333c653fc602edfbd84cd9e5de..78c7c3a446a531fb7c77813f4cae45546c868561 100644
+index cc593168947e469b599794260692e1deb9b5f1a5..6b360ad1c123f5e6fef9b127ae55968456172776 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
 @@ -80,7 +80,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
@@ -245,10 +245,10 @@ index ea9e16b6dd6c96333c653fc602edfbd84cd9e5de..78c7c3a446a531fb7c77813f4cae4554
  
    // Returns true if we should allow register V8 extensions to be added.
 diff --git a/third_party/blink/renderer/core/loader/empty_clients.h b/third_party/blink/renderer/core/loader/empty_clients.h
-index f762722e2e2a27db2488aae25d78e79598f6a4b4..477a22d283796e60762d3be2a951bca58bfce182 100644
+index 5a0f42b4b7e5eb67d476c948caa201ee6fc7b3ca..1a0562ad9ccfd414d6295b597b9d8094df384ff5 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -424,7 +424,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -427,7 +427,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
                                int32_t world_id) override {}
    void DidInstallConditionalFeatures(v8::Local<v8::Context>,
                                       int32_t world_id) override {}

patches/chromium/chore_modify_chromium_handling_of_mouse_events.patch

@@ -34,10 +34,10 @@ index cc3f9bc9383f8272a5cd95b1f2ac56529d86e493..5ca29b84cdaf42ef516ef819ae32b230
  
  class ScrollEvent;
 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 31060227432ab705c4f2c4c52233f2f23d860124..ceb6e3ad0e60b1aaee47c24564ca9fd8b3c2e71f 100644
+index 340a8d61e302c1b1ca6ad0dfb859fc9b0e4106b6..e4da40256ce94d6a0896792a8ef2faa18e1fa5d2 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
-@@ -1405,6 +1405,10 @@ HBRUSH DesktopWindowTreeHostWin::GetBackgroundPaintBrush() {
+@@ -1417,6 +1417,10 @@ HBRUSH DesktopWindowTreeHostWin::GetBackgroundPaintBrush() {
    return background_paint_brush_;
  }
  
@@ -49,10 +49,10 @@ index 31060227432ab705c4f2c4c52233f2f23d860124..ceb6e3ad0e60b1aaee47c24564ca9fd8
  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 b65ced55f997d5064b9d9338190567f8c264fce8..e8acd2828ed05deefa335ce2bb461f0c3be8d7b7 100644
+index a389e96de45c8a380e4db23821feb396dab9bcbb..27322ef34edf3fa8bfbd20b1baddcaf3b7555618 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
-@@ -273,6 +273,7 @@ class VIEWS_EXPORT DesktopWindowTreeHostWin
+@@ -275,6 +275,7 @@ class VIEWS_EXPORT DesktopWindowTreeHostWin
    void HandleWindowScaleFactorChanged(float window_scale_factor) override;
    void HandleHeadlessWindowBoundsChanged(const gfx::Rect& bounds) override;
    HBRUSH GetBackgroundPaintBrush() override;
@@ -61,10 +61,10 @@ index b65ced55f997d5064b9d9338190567f8c264fce8..e8acd2828ed05deefa335ce2bb461f0c
    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 cc86c89d5670fd53eb3eea2aa31f054475b47b4b..b1950dade1cc98a82c75b4b242a34338b2ba741c 100644
+index 19f6ade2c4b3b9c66c949c944c41c6a238448016..efa35533610a034ef77d22970273088445976343 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -3268,15 +3268,19 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
+@@ -3277,15 +3277,19 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
      }
      // We must let Windows handle the caption buttons if it's drawing them, or
      // they won't work.
@@ -86,7 +86,7 @@ index cc86c89d5670fd53eb3eea2aa31f054475b47b4b..b1950dade1cc98a82c75b4b242a34338
        return 0;
      }
    }
-@@ -3299,6 +3303,7 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
+@@ -3308,6 +3312,7 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
      // handle alt-space, or in the frame itself.
      is_right_mouse_pressed_on_caption_ = false;
      ::ReleaseCapture();
@@ -94,7 +94,7 @@ index cc86c89d5670fd53eb3eea2aa31f054475b47b4b..b1950dade1cc98a82c75b4b242a34338
      // |point| is in window coordinates, but WM_NCHITTEST and TrackPopupMenu()
      // expect screen coordinates.
      POINT screen_point = CR_POINT_INITIALIZER_FROM_LPARAM(l_param);
-@@ -3306,7 +3311,17 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
+@@ -3315,7 +3320,17 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
      w_param = static_cast<WPARAM>(::SendMessage(
          hwnd(), WM_NCHITTEST, 0, MAKELPARAM(screen_point.x, screen_point.y)));
      if (w_param == HTCAPTION || w_param == HTSYSMENU) {
@@ -114,10 +114,10 @@ index cc86c89d5670fd53eb3eea2aa31f054475b47b4b..b1950dade1cc98a82c75b4b242a34338
      }
    } else if (message == WM_NCLBUTTONDOWN &&
 diff --git a/ui/views/win/hwnd_message_handler_delegate.h b/ui/views/win/hwnd_message_handler_delegate.h
-index 20cfb50af8d5131ca87d1fafce6f2ab43771f67b..eee40a56bebe52187a35daacfc788bf2f1f27e29 100644
+index 727cb38b1198a2fde104b4f45e566383c4446de5..1261be469317cdfb20d03f0e34c570ac2c3b0ba1 100644
 --- a/ui/views/win/hwnd_message_handler_delegate.h
 +++ b/ui/views/win/hwnd_message_handler_delegate.h
-@@ -260,6 +260,10 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
+@@ -263,6 +263,10 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
    // if the default should be used.
    virtual HBRUSH GetBackgroundPaintBrush() = 0;
  

patches/chromium/chore_partial_revert_of.patch

@@ -14,10 +14,10 @@ track down the source of this problem & figure out if we can fix it
 by changing something in Electron.
 
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index b3215ec81f8d750cfaa9b66a4880c6a90a6e183d..2d993b4265f6be26da1f0bc98520eec3fe393645 100644
+index 97af9d9d374b9145e0e8a05cd5e48a621e2b0e87..a10a56827e0d277dfcc5bc8e72f90f7539ed50fd 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5356,7 +5356,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5468,7 +5468,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
            : IsGuest();
    // While some guest types do not have a guest SiteInstance, the ones that
    // don't all override WebContents creation above.

patches/chromium/chore_patch_out_profile_methods.patch

@@ -7,10 +7,10 @@ Electron does not support Profiles, so we need to patch it out of any
 code that we use.
 
 diff --git a/chrome/browser/pdf/chrome_pdf_stream_delegate.cc b/chrome/browser/pdf/chrome_pdf_stream_delegate.cc
-index 21d5ab99800c0830cc31ec4ebb24e3f05cd904d8..3f8f514519d6e4a0abe3690f5df35de8ffae6fd4 100644
+index 9ee981bbb9b7bd10a33e619b5ac7ff35373bbc53..f31e633db609fb211f3db25e563f357166ca510e 100644
 --- a/chrome/browser/pdf/chrome_pdf_stream_delegate.cc
 +++ b/chrome/browser/pdf/chrome_pdf_stream_delegate.cc
-@@ -45,6 +45,7 @@ namespace {
+@@ -46,6 +46,7 @@ namespace {
  // hierarchy is: enterprise policy > user choice > finch experiment.
  bool ShouldEnableSkiaRenderer(content::WebContents* contents) {
    CHECK(contents);
@@ -18,7 +18,7 @@ index 21d5ab99800c0830cc31ec4ebb24e3f05cd904d8..3f8f514519d6e4a0abe3690f5df35de8
    const PrefService* prefs =
        Profile::FromBrowserContext(contents->GetBrowserContext())->GetPrefs();
  
-@@ -52,6 +53,7 @@ bool ShouldEnableSkiaRenderer(content::WebContents* contents) {
+@@ -53,6 +54,7 @@ bool ShouldEnableSkiaRenderer(content::WebContents* contents) {
    if (prefs->IsManagedPreference(prefs::kPdfUseSkiaRendererEnabled)) {
      return prefs->GetBoolean(prefs::kPdfUseSkiaRendererEnabled);
    }
@@ -26,7 +26,7 @@ index 21d5ab99800c0830cc31ec4ebb24e3f05cd904d8..3f8f514519d6e4a0abe3690f5df35de8
  
    //  When the enterprise policy is not set, use finch/feature flag choice.
    return base::FeatureList::IsEnabled(
-@@ -63,6 +65,7 @@ bool ShouldEnableSkiaRenderer(content::WebContents* contents) {
+@@ -64,6 +66,7 @@ bool ShouldEnableSkiaRenderer(content::WebContents* contents) {
  // priority hierarchy is: enterprise policy > user choice > finch experiment.
  bool ShouldEnableXfaForms(content::WebContents* contents) {
    CHECK(contents);
@@ -34,7 +34,7 @@ index 21d5ab99800c0830cc31ec4ebb24e3f05cd904d8..3f8f514519d6e4a0abe3690f5df35de8
    const PrefService* prefs =
        Profile::FromBrowserContext(contents->GetBrowserContext())->GetPrefs();
  
-@@ -70,6 +73,7 @@ bool ShouldEnableXfaForms(content::WebContents* contents) {
+@@ -71,6 +74,7 @@ bool ShouldEnableXfaForms(content::WebContents* contents) {
    if (prefs->IsManagedPreference(prefs::kPdfXfaFormsEnabled)) {
      return prefs->GetBoolean(prefs::kPdfXfaFormsEnabled);
    }
@@ -43,10 +43,10 @@ index 21d5ab99800c0830cc31ec4ebb24e3f05cd904d8..3f8f514519d6e4a0abe3690f5df35de8
    //  When the enterprise policy is not set, use finch/feature flag choice.
    return base::FeatureList::IsEnabled(chrome_pdf::features::kPdfXfaSupport);
 diff --git a/chrome/browser/pdf/pdf_extension_util.cc b/chrome/browser/pdf/pdf_extension_util.cc
-index 6f0d11aaf59d1f84b24a5cf33690035b84288f55..64d41eb402b0199d99ec6e37747a1a1a05733052 100644
+index 41ebdb0c0af1ab94d3376a51e66c44cd26b6ed3f..274d3432576c36262885ec8fdf6c8f75c919dbe9 100644
 --- a/chrome/browser/pdf/pdf_extension_util.cc
 +++ b/chrome/browser/pdf/pdf_extension_util.cc
-@@ -256,10 +256,13 @@ bool IsPrintingEnabled(content::BrowserContext* context) {
+@@ -257,10 +257,13 @@ bool IsPrintingEnabled(content::BrowserContext* context) {
  
  #if BUILDFLAG(ENABLE_PDF_INK2)
  bool IsPdfAnnotationsEnabledByPolicy(content::BrowserContext* context) {
@@ -60,7 +60,7 @@ index 6f0d11aaf59d1f84b24a5cf33690035b84288f55..64d41eb402b0199d99ec6e37747a1a1a
  }
  
  bool IsPdfInk2AnnotationsEnabled(content::BrowserContext* context) {
-@@ -452,6 +455,7 @@ void DispatchShouldUpdateViewportEvent(content::RenderFrameHost* embedder_host,
+@@ -453,6 +456,7 @@ void DispatchShouldUpdateViewportEvent(content::RenderFrameHost* embedder_host,
  }
  
  bool ShouldShowGlicSummarizeButton(content::BrowserContext* context) {
@@ -68,16 +68,15 @@ index 6f0d11aaf59d1f84b24a5cf33690035b84288f55..64d41eb402b0199d99ec6e37747a1a1a
    Profile* profile = Profile::FromBrowserContext(context);
    if (!glic::GlicEnabling::IsEnabledForProfile(profile)) {
      return false;
-@@ -465,6 +469,9 @@ bool ShouldShowGlicSummarizeButton(content::BrowserContext* context) {
+@@ -469,7 +473,7 @@ bool ShouldShowGlicSummarizeButton(content::BrowserContext* context) {
+   if (glic::GlicEnabling::IsTrustFirstOnboardingEnabledForProfile(profile)) {
+     return true;
    }
- 
-   return base::FeatureList::IsEnabled(features::kPdfGlicSummarize);
-+#else
-+  return false;
+-
 +#endif
+   return false;
  }
  
- }  // namespace pdf_extension_util
 diff --git a/chrome/browser/profiles/profile_selections.cc b/chrome/browser/profiles/profile_selections.cc
 index bc0bad82ebcdceadc505e912ff27202b452fefab..6b77c57fccc4619a1df3b4ed661d2bdd60960228 100644
 --- a/chrome/browser/profiles/profile_selections.cc

patches/chromium/chore_provide_iswebcontentscreationoverridden_with_full_params.patch

@@ -80,10 +80,10 @@ index 39fa45f0a0f9076bd7ac0be6f455dd540a276512..3d0381d463eed73470b28085830f2a23
        content::WebContents* source,
        const content::OpenURLParams& params,
 diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
-index 8899a3216052582e35c5c046e1e0baee48052452..461cb574dc1083fae0bc96e53ed94ba117f7691d 100644
+index e7fe85a1eae545b1bdcfd81d23ec607a42f3941a..d33125fb7e76b15d68d3c88be319f5ca93f82163 100644
 --- a/chrome/browser/ui/browser.cc
 +++ b/chrome/browser/ui/browser.cc
-@@ -2288,7 +2288,8 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2292,7 +2292,8 @@ bool Browser::IsWebContentsCreationOverridden(
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
      const std::string& frame_name,
@@ -93,7 +93,7 @@ index 8899a3216052582e35c5c046e1e0baee48052452..461cb574dc1083fae0bc96e53ed94ba1
    if (HasActorTaskPreventingNewWebContents(profile(), opener)) {
      // If an ExecutionEngine is acting on the opener, prevent it from creating a
      // new WebContents. We'll instead force the navigation to happen in the same
-@@ -2301,7 +2302,7 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2305,7 +2306,7 @@ bool Browser::IsWebContentsCreationOverridden(
    return (window_container_type ==
                content::mojom::WindowContainerType::BACKGROUND &&
            ShouldCreateBackgroundContents(source_site_instance, opener_url,
@@ -103,10 +103,10 @@ index 8899a3216052582e35c5c046e1e0baee48052452..461cb574dc1083fae0bc96e53ed94ba1
  
  WebContents* Browser::CreateCustomWebContents(
 diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
-index e92caadbec713996d7eb0af9e59ed4a3f14ea148..fe904aaa2ee0f94d3ff34174bac82464dfded91a 100644
+index b78f6ff36aaf1f541fedb8e2cb652f69227c506e..a8c426b0c1099822e9f2396981bf347d9318c451 100644
 --- a/chrome/browser/ui/browser.h
 +++ b/chrome/browser/ui/browser.h
-@@ -916,8 +916,7 @@ class Browser : public TabStripModelObserver,
+@@ -917,8 +917,7 @@ class Browser : public TabStripModelObserver,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -223,10 +223,10 @@ index b969f1d97b7e3396119b579cfbe61e19ff7d2dd4..b8d6169652da28266a514938b45b39c5
    content::WebContents* AddNewContents(
        content::WebContents* source,
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index f605f46115cda0f8f06e5274a26e3b997ca4c62e..16c4c2f73643314a9b8287e13a6472dff2671652 100644
+index e70e2ecc3d0c5563a47f7b8a38a4face1d78d6d5..3b3f3ec690311d2f6e20fee8cf280c26bef77e76 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5320,8 +5320,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5432,8 +5432,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    if (delegate_ &&
        delegate_->IsWebContentsCreationOverridden(
            opener, source_site_instance, params.window_container_type,
@@ -329,10 +329,10 @@ index 709994f0523c39d432fe45882ad839d9ab721822..af9f5907d729a2d8225abea37ee6ceb5
        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 850e8688c769e62e6ed88182e1d46d00495d1a49..264149120abd0a0697a09465008eb007657175bc 100644
+index 55fe63822bbdead27e607e7827d1e743162d17ee..8f4dc7840372f8734a004d27eabd190bf260b020 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
-@@ -411,8 +411,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
+@@ -384,8 +384,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -343,10 +343,10 @@ index 850e8688c769e62e6ed88182e1d46d00495d1a49..264149120abd0a0697a09465008eb007
  
    return true;
 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 a23493edbd1cac256a9914aabe2a53042326a192..b2d50c7cbfe30baa0f2a3218ef5190242d7ad0a7 100644
+index f459dddeb3f8f3a33ffead0e96fba791d18a0108..f7a229b186774ca3a01f2d747eab139ad6fc17a2 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
-@@ -185,8 +185,7 @@ class MimeHandlerViewGuest
+@@ -128,8 +128,7 @@ class MimeHandlerViewGuest
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,

patches/chromium/chore_remove_check_is_test_on_script_injection_tracker.patch

@@ -9,7 +9,7 @@ Electron when a session is non persistent we do not initialize the
 ExtensionSystem, so this check is not relevant for Electron.
 
 diff --git a/extensions/browser/script_injection_tracker.cc b/extensions/browser/script_injection_tracker.cc
-index 78e82a70e4a5d323f25d4d90eac1c5e4f070d24d..f7ab8718503695217d398f2ee7c2b37ab4320341 100644
+index 3376f8a35490899440697d8643a096dc9d6151d9..7797626646b282dcd9e16b3b38fee07c6f75a0bc 100644
 --- a/extensions/browser/script_injection_tracker.cc
 +++ b/extensions/browser/script_injection_tracker.cc
 @@ -176,7 +176,6 @@ std::vector<const UserScript*> GetLoadedDynamicScripts(

patches/chromium/custom_protocols_plzserviceworker.patch

@@ -8,10 +8,10 @@ Allow registering custom protocols to handle service worker main script fetching
 Refs https://bugs.chromium.org/p/chromium/issues/detail?id=996511
 
 diff --git a/content/browser/service_worker/service_worker_context_wrapper.cc b/content/browser/service_worker/service_worker_context_wrapper.cc
-index fdfa916eac0b6dd3f0fd09f284245f0ceb1b176e..26400bf6d5e0f48d649a31a27e33c8bc812990a6 100644
+index 701ce5df52e77f9277b5d548b82eef3120435bf2..0974935ea7a72ade31270c10abfee1be92a3dcb9 100644
 --- a/content/browser/service_worker/service_worker_context_wrapper.cc
 +++ b/content/browser/service_worker/service_worker_context_wrapper.cc
-@@ -1958,6 +1958,25 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
+@@ -1954,6 +1954,25 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
        loader_factory_bundle_info =
            context()->loader_factory_bundle_for_update_check()->Clone();
  

patches/chromium/desktop_media_list.patch

@@ -82,7 +82,7 @@ index 786c526588d81b8b5b1b5dd3760719a53e005995..f66b7d0b4dfcbb8ed3dde5a9ff463ae2
    const Source& GetSource(int index) const override;
    DesktopMediaList::Type GetMediaListType() const override;
 diff --git a/chrome/browser/media/webrtc/native_desktop_media_list.cc b/chrome/browser/media/webrtc/native_desktop_media_list.cc
-index 7c72345e20589fe078169426d9b5b5a0ae81bae8..2c86b75c43651bd78d5ff7eeb54aa366ee3228bc 100644
+index 2b745dbb254c714756a953ac0a32c1430af2c91d..9a8ebb4edfb92d9fe28ae4b87463a68547ea1ab3 100644
 --- a/chrome/browser/media/webrtc/native_desktop_media_list.cc
 +++ b/chrome/browser/media/webrtc/native_desktop_media_list.cc
 @@ -216,9 +216,13 @@ content::DesktopMediaID::Id GetUpdatedWindowId(
@@ -121,7 +121,7 @@ index 7c72345e20589fe078169426d9b5b5a0ae81bae8..2c86b75c43651bd78d5ff7eeb54aa366
  }
  
  void NativeDesktopMediaList::Worker::OnCaptureResult(
-@@ -1009,6 +1019,11 @@ void NativeDesktopMediaList::RefreshForVizFrameSinkWindows(
+@@ -1015,6 +1025,11 @@ void NativeDesktopMediaList::RefreshForVizFrameSinkWindows(
          FROM_HERE, base::BindOnce(&Worker::RefreshThumbnails,
                                    base::Unretained(worker_.get()),
                                    std::move(native_ids), thumbnail_size_));

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 2375ed828ee173932754c49299ccb6e5b0521a1c..cbdbbdba6d5d836a7e942450a87510c1873bbbca 100644
+index 0747a20b283151a75c524dc0fa74c7b799725e54..7541f191cc20c10a6bb85a7bd5f3eaa71051a519 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.mm
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
-@@ -588,7 +588,11 @@
+@@ -592,7 +592,11 @@
    }
  
    host()->WasHidden();

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 c9edcfeb4df4a52dd744b43f04ff1675f566a620..31060227432ab705c4f2c4c52233f2f23d860124 100644
+index 4c1c0c60b69f1a0ee7f98e03e6d8d2ca05645b0a..340a8d61e302c1b1ca6ad0dfb859fc9b0e4106b6 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
 @@ -638,7 +638,7 @@ void DesktopWindowTreeHostWin::SetOpacity(float opacity) {
@@ -19,10 +19,10 @@ index c9edcfeb4df4a52dd744b43f04ff1675f566a620..31060227432ab705c4f2c4c52233f2f2
                                     excluded_margin);
  }
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index 6a4f780c6921d901e9f954d1f7ba18c40d8847b9..29560b1f244ba56018799eff1cf5d2eae3eb4e7c 100644
+index e00c2c13c180367375639838a13a7a7c846b3072..074223b543e70abd7fc3cb304424e166127b440c 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -1047,8 +1047,11 @@ void HWNDMessageHandler::SetFullscreen(bool fullscreen,
+@@ -1051,8 +1051,11 @@ void HWNDMessageHandler::SetFullscreen(bool fullscreen,
  
  void HWNDMessageHandler::SetAspectRatio(float aspect_ratio,
                                          const gfx::Size& excluded_margin) {

patches/chromium/expose_setuseragent_on_networkcontext.patch

@@ -33,10 +33,10 @@ index 0ab8187b0db8ae6db46d81738f653a2bc4c566f6..de3d55e85c22317f7f9375eb94d0d5d4
  
  }  // namespace net
 diff --git a/services/network/network_context.cc b/services/network/network_context.cc
-index 1fcf11cf90206270c6b0131b687ae668a8a12f83..af072c92721215d3306c165fb571710c91933829 100644
+index 4efd5407479b9e5ee6af84a4cd6d26895d8b19f7..498c877f3f159729eae4857b5210b913eec962d0 100644
 --- a/services/network/network_context.cc
 +++ b/services/network/network_context.cc
-@@ -1923,6 +1923,13 @@ void NetworkContext::SetNetworkConditions(
+@@ -1965,6 +1965,13 @@ void NetworkContext::SetNetworkConditions(
                                        std::move(network_conditions));
  }
  
@@ -51,10 +51,10 @@ index 1fcf11cf90206270c6b0131b687ae668a8a12f83..af072c92721215d3306c165fb571710c
    // 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 bb00a6ba93c522b484dc525ba204f1bd537e6285..26e6a215dd4be92f939e18b0b4a8339eb30cde33 100644
+index 912e4d60647f6376dfef62d18998b556bc7efa32..53082e9f0bfb98c1267fc034fa34e157b4c04d9b 100644
 --- a/services/network/network_context.h
 +++ b/services/network/network_context.h
-@@ -322,6 +322,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
+@@ -331,6 +331,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
    void SetNetworkConditions(
        const base::UnguessableToken& throttling_profile_id,
        std::vector<mojom::MatchedNetworkConditionsPtr> conditions) override;
@@ -63,10 +63,10 @@ index bb00a6ba93c522b484dc525ba204f1bd537e6285..26e6a215dd4be92f939e18b0b4a8339e
    void SetEnableReferrers(bool enable_referrers) override;
  #if BUILDFLAG(IS_CT_SUPPORTED)
 diff --git a/services/network/public/mojom/network_context.mojom b/services/network/public/mojom/network_context.mojom
-index 099e103c8e17ff640270744903585d4c76cdd6a7..c8b56dcc8cd2d202c895f4aadcae4f6767a248d5 100644
+index 63d410dd356594a5928ed2f84b05b403bf3367f0..ca47c9cb58d5d69faade9f85d1e63683d79cb5e3 100644
 --- a/services/network/public/mojom/network_context.mojom
 +++ b/services/network/public/mojom/network_context.mojom
-@@ -1294,6 +1294,9 @@ interface NetworkContext {
+@@ -1291,6 +1291,9 @@ interface NetworkContext {
    SetNetworkConditions(mojo_base.mojom.UnguessableToken throttling_profile_id,
                         array<MatchedNetworkConditions> conditions);
  
@@ -77,7 +77,7 @@ index 099e103c8e17ff640270744903585d4c76cdd6a7..c8b56dcc8cd2d202c895f4aadcae4f67
    SetAcceptLanguage(string new_accept_language);
  
 diff --git a/services/network/test/test_network_context.h b/services/network/test/test_network_context.h
-index 9d9e1f63fa138e3393c0395334049d10e8d1329f..1a8ac7dfefe1dde40b8a1dd63f7b2a7a3abe00ec 100644
+index bc26f449109b3be84490fbb3569e36aa4aca8c4b..d273faec6c235cb7d29f0f7fb90affdca7240e51 100644
 --- a/services/network/test/test_network_context.h
 +++ b/services/network/test/test_network_context.h
 @@ -156,6 +156,7 @@ class TestNetworkContext : public mojom::NetworkContext {

patches/chromium/expose_webblob_path_to_allow_embedders_to_get_file_paths.patch

@@ -18,7 +18,7 @@ index 384a59138db11ea38028f844dd67e328ebffbe7b..f153997c2afccef1fa1b64ee5f162c28
    bool IsNull() const { return private_.IsNull(); }
  
 diff --git a/third_party/blink/renderer/core/exported/web_blob.cc b/third_party/blink/renderer/core/exported/web_blob.cc
-index 0293e21ff874b0ea009f70820896612c1397b2b0..3eb262777b4b80e2fc74b8f4c840f7e25e68e08e 100644
+index 8ce1d068ed82755952b6f4137af3e65b020cf8e5..e20242ac24ffdeb6403f4536a79c76121c7ba6fc 100644
 --- a/third_party/blink/renderer/core/exported/web_blob.cc
 +++ b/third_party/blink/renderer/core/exported/web_blob.cc
 @@ -41,6 +41,7 @@

patches/chromium/extend_apply_webpreferences.patch

@@ -15,7 +15,7 @@ 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 4aa7a851d7280411009ed8a50fd04c78f9cb41cd..d626e66d2059dc7172f28b95637516781ff3f754 100644
+index be26284387dcfa4e72592862f313a2c7e9a81d1b..efe1cbfcb6f39f4bf744dd830281bf528ebd1659 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -1855,6 +1855,8 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,

patches/chromium/feat_allow_code_cache_in_custom_schemes.patch

@@ -262,7 +262,7 @@ index 68a3095a49caf472c83b93b5cef66e5549a2d7cc..aa371ba5576f9fbaf5558e39704f7eb8
 +
  }  // namespace content
 diff --git a/content/browser/renderer_host/code_cache_host_impl.cc b/content/browser/renderer_host/code_cache_host_impl.cc
-index f8116beacc48d144e4ca62b2b05ce456b34ab72b..8c2dac5d7aa6d7d199e5a69ba9a14ea7cc10e6b6 100644
+index 2b75860754f8192141f61aa78c2ab5008eb795f1..d94d681e42948324a4eb179977a56862b7119d70 100644
 --- a/content/browser/renderer_host/code_cache_host_impl.cc
 +++ b/content/browser/renderer_host/code_cache_host_impl.cc
 @@ -4,6 +4,7 @@
@@ -372,7 +372,7 @@ index f8116beacc48d144e4ca62b2b05ce456b34ab72b..8c2dac5d7aa6d7d199e5a69ba9a14ea7
    }
  
    if (operation == Operation::kWrite) {
-@@ -180,6 +200,7 @@ std::optional<GURL> GetOriginLock(ChildProcessId render_process_id) {
+@@ -190,6 +210,7 @@ std::optional<GURL> GetOriginLock(ChildProcessId render_process_id) {
        process_lock.MatchesScheme(url::kHttpsScheme) ||
        process_lock.MatchesScheme(content::kChromeUIScheme) ||
        process_lock.MatchesScheme(content::kChromeUIUntrustedScheme) ||
@@ -400,7 +400,7 @@ index 225e017909b8869231b870eaaf161a0b5e93e2a0..846a5251429630b8528a84a3d67ed56c
    if (schemes.allow_non_standard_schemes_in_origins)
      url::EnableNonStandardSchemesForAndroidWebView();
 diff --git a/content/public/common/content_client.h b/content/public/common/content_client.h
-index 3b17b8c52c364272f7aee02581922649229662e1..1db5e9868ab7c6bb07eb6211886542dcc0d7a0e4 100644
+index 21c48c9036df0ef79ce8bcd1de009dc35cb1f7e8..5729782fe857acf747ae711501a6034c7a7f3767 100644
 --- a/content/public/common/content_client.h
 +++ b/content/public/common/content_client.h
 @@ -139,6 +139,9 @@ class CONTENT_EXPORT ContentClient {

patches/chromium/feat_allow_enabling_extensions_on_custom_protocols.patch

@@ -0,0 +1,164 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Niklas Wenzel <dev@nikwen.de>
+Date: Wed, 25 Feb 2026 16:24:03 +0100
+Subject: feat: allow enabling extensions on custom protocols
+
+This allows us to use Chrome extensions on custom protocols.
+
+The patch can't really be upstreamed, unfortunately, because there are
+other URLPattern functions that we don't patch that Chrome needs.
+
+Patching those properly would require replacing the bitmask logic in
+URLPattern with a more flexible solution. This would be a larger effort
+and Chromium might reject it for performance reasons.
+
+See: https://source.chromium.org/chromium/chromium/src/+/main:extensions/common/url_pattern.h;l=53-74;drc=50dbcddad2f8e36ddfcec21d4551f389df425c37
+
+This patch makes it work in the context of Electron.
+
+diff --git a/extensions/browser/api/content_settings/content_settings_helpers.cc b/extensions/browser/api/content_settings/content_settings_helpers.cc
+index ea484a282d820da78e8dc1db27ad0ba6e070ac2c..a0e361cf2d2960de4f429a9d37459e26614a17c4 100644
+--- a/extensions/browser/api/content_settings/content_settings_helpers.cc
++++ b/extensions/browser/api/content_settings/content_settings_helpers.cc
+@@ -37,7 +37,7 @@ ContentSettingsPattern ParseExtensionPattern(std::string_view pattern_str,
+                                              std::string* error) {
+   const int kAllowedSchemes =
+       URLPattern::SCHEME_HTTP | URLPattern::SCHEME_HTTPS |
+-      URLPattern::SCHEME_FILE;
++      URLPattern::SCHEME_FILE | URLPattern::SCHEME_ELECTRON_CUSTOM_PROTOCOLS;
+   URLPattern url_pattern(kAllowedSchemes);
+   URLPattern::ParseResult result = url_pattern.Parse(pattern_str);
+   if (result != URLPattern::ParseResult::kSuccess) {
+diff --git a/extensions/browser/api/web_request/extension_web_request_event_router.h b/extensions/browser/api/web_request/extension_web_request_event_router.h
+index 57ed3cf54b2921df09ad84906b3da7527c6080bb..ffe3a0894c612adaa429a783827c85038d959a95 100644
+--- a/extensions/browser/api/web_request/extension_web_request_event_router.h
++++ b/extensions/browser/api/web_request/extension_web_request_event_router.h
+@@ -53,7 +53,8 @@ inline constexpr int kWebRequestFilterValidSchemes =
+     URLPattern::SCHEME_HTTP | URLPattern::SCHEME_HTTPS |
+     URLPattern::SCHEME_FTP | URLPattern::SCHEME_FILE |
+     URLPattern::SCHEME_EXTENSION | URLPattern::SCHEME_WS |
+-    URLPattern::SCHEME_WSS | URLPattern::SCHEME_UUID_IN_PACKAGE;
++    URLPattern::SCHEME_WSS | URLPattern::SCHEME_UUID_IN_PACKAGE |
++    URLPattern::SCHEME_ELECTRON_CUSTOM_PROTOCOLS;
+ 
+ class WebRequestEventRouter : public KeyedService {
+  public:
+diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
+index 731994059b8900e7cec46acfb9d17f18c3b8ed89..c32aee04fa1788ae26a0f9a0c5b9d2afb94c84c6 100644
+--- a/extensions/common/extension.cc
++++ b/extensions/common/extension.cc
+@@ -222,7 +222,8 @@ const int Extension::kValidHostPermissionSchemes =
+     URLPattern::SCHEME_CHROMEUI | URLPattern::SCHEME_HTTP |
+     URLPattern::SCHEME_HTTPS | URLPattern::SCHEME_FILE |
+     URLPattern::SCHEME_FTP | URLPattern::SCHEME_WS | URLPattern::SCHEME_WSS |
+-    URLPattern::SCHEME_UUID_IN_PACKAGE;
++    URLPattern::SCHEME_UUID_IN_PACKAGE |
++    URLPattern::SCHEME_ELECTRON_CUSTOM_PROTOCOLS;
+ 
+ //
+ // Extension
+diff --git a/extensions/common/url_pattern.cc b/extensions/common/url_pattern.cc
+index d4328ca22fdeefd3dca88bfe959dfb849705b109..ba24e788d4a2e467d24f6369e2d93ea3b4a0c9d7 100644
+--- a/extensions/common/url_pattern.cc
++++ b/extensions/common/url_pattern.cc
+@@ -140,6 +140,11 @@ bool URLPattern::IsValidSchemeForExtensions(std::string_view scheme) {
+       return true;
+     }
+   }
++  for (auto& extension_scheme : url::GetExtensionSchemes()) {
++    if (scheme == extension_scheme) {
++      return true;
++    }
++  }
+   return false;
+ }
+ 
+@@ -401,6 +406,14 @@ bool URLPattern::IsValidScheme(std::string_view scheme) const {
+     }
+   }
+ 
++  if (valid_schemes_ & URLPattern::SCHEME_ELECTRON_CUSTOM_PROTOCOLS) {
++    for (auto& extension_scheme : url::GetExtensionSchemes()) {
++      if (scheme == extension_scheme) {
++        return true;
++      }
++    }
++  }
++
+   return false;
+ }
+ 
+diff --git a/extensions/common/url_pattern.h b/extensions/common/url_pattern.h
+index 4d09251b0160644d86682ad3db7c41b50f360e6f..8a626e14eff2d58d8218a7b0df820c6c0522b00f 100644
+--- a/extensions/common/url_pattern.h
++++ b/extensions/common/url_pattern.h
+@@ -64,6 +64,9 @@ class URLPattern {
+     SCHEME_DATA = 1 << 9,
+     SCHEME_UUID_IN_PACKAGE = 1 << 10,
+ 
++    // Represents the schemes returned by url::GetExtensionSchemes().
++    SCHEME_ELECTRON_CUSTOM_PROTOCOLS = 1 << 11,
++
+     // IMPORTANT!
+     // SCHEME_ALL will match every scheme, including chrome://, chrome-
+     // extension://, about:, etc. Because this has lots of security
+diff --git a/extensions/common/user_script.cc b/extensions/common/user_script.cc
+index f680ef4d31d580a285abe51387e3df043d4458f1..afde40d56d7874aa04ea2b1d881e5cab79fd7661 100644
+--- a/extensions/common/user_script.cc
++++ b/extensions/common/user_script.cc
+@@ -69,7 +69,8 @@ enum {
+   kValidUserScriptSchemes = URLPattern::SCHEME_CHROMEUI |
+                             URLPattern::SCHEME_HTTP | URLPattern::SCHEME_HTTPS |
+                             URLPattern::SCHEME_FILE | URLPattern::SCHEME_FTP |
+-                            URLPattern::SCHEME_UUID_IN_PACKAGE
++                            URLPattern::SCHEME_UUID_IN_PACKAGE |
++                            URLPattern::SCHEME_ELECTRON_CUSTOM_PROTOCOLS
+ };
+ 
+ // static
+diff --git a/url/url_util.cc b/url/url_util.cc
+index 1ee0feaad9be437914b101195e862965fcaccff4..7412af58409285fbe9b426c5b2bb8510d362091c 100644
+--- a/url/url_util.cc
++++ b/url/url_util.cc
+@@ -135,6 +135,9 @@ struct SchemeRegistry {
+   // Embedder schemes that have V8 code cache enabled in js and wasm scripts.
+   std::vector<std::string> code_cache_schemes = {};
+ 
++  // Embedder schemes on which Chrome extensions can be used.
++  std::vector<std::string> extension_schemes = {};
++
+   // Schemes with a predefined default custom handler.
+   std::vector<SchemeWithHandler> predefined_handler_schemes;
+ 
+@@ -679,6 +682,15 @@ const std::vector<std::string>& GetCodeCacheSchemes() {
+   return GetSchemeRegistry().code_cache_schemes;
+ }
+ 
++void AddExtensionScheme(std::string_view new_scheme) {
++  DoAddScheme(new_scheme,
++              &GetSchemeRegistryWithoutLocking()->extension_schemes);
++}
++
++const std::vector<std::string>& GetExtensionSchemes() {
++  return GetSchemeRegistry().extension_schemes;
++}
++
+ void AddPredefinedHandlerScheme(std::string_view new_scheme,
+                                 std::string_view handler) {
+   DoAddSchemeWithHandler(
+diff --git a/url/url_util.h b/url/url_util.h
+index 6906dd1c903209f3bb6d9ca346e845f1dfeef050..f1928796d5c8a01a51ac9237394bdf6236920998 100644
+--- a/url/url_util.h
++++ b/url/url_util.h
+@@ -124,6 +124,11 @@ COMPONENT_EXPORT(URL) const std::vector<std::string>& GetEmptyDocumentSchemes();
+ COMPONENT_EXPORT(URL) void AddCodeCacheScheme(std::string_view new_scheme);
+ COMPONENT_EXPORT(URL) const std::vector<std::string>& GetCodeCacheSchemes();
+ 
++// Adds an application-defined scheme to the list of schemes on which Chrome
++// extensions can be used.
++COMPONENT_EXPORT(URL) void AddExtensionScheme(std::string_view new_scheme);
++COMPONENT_EXPORT(URL) const std::vector<std::string>& GetExtensionSchemes();
++
+ // Adds a scheme with a predefined default handler.
+ //
+ // This pair of strings must be normalized protocol handler parameters as

patches/chromium/feat_allow_usage_of_sccontentsharingpicker_on_supported_platforms.patch

@@ -46,13 +46,13 @@ index e2771b7b281274cdcb601a5bc78a948ad592087b..48d116823a28213e50775f378e6ce04c
    // OnStop is called by StopAndDeAllocate.
    virtual void OnStop() = 0;
 diff --git a/content/browser/media/capture/screen_capture_kit_device_mac.mm b/content/browser/media/capture/screen_capture_kit_device_mac.mm
-index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9ed697147 100644
+index 7a6d2d086fa02fbb0dd97d89967a196a4ebb739e..aca6125a965328163c2012514157c96da84524da 100644
 --- a/content/browser/media/capture/screen_capture_kit_device_mac.mm
 +++ b/content/browser/media/capture/screen_capture_kit_device_mac.mm
-@@ -28,6 +28,61 @@
+@@ -31,6 +31,61 @@
                                                      std::optional<float>,
                                                      bool)>;
- using ErrorCallback = base::RepeatingClosure;
+ using ErrorCallback = base::RepeatingCallback<void(NSError*)>;
 +using CancelCallback = base::RepeatingClosure;
 +
 +API_AVAILABLE(macos(15.0))
@@ -93,7 +93,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
 +}
 +
 +- (void)contentSharingPickerStartDidFailWithError:(NSError *)error {
-+  _errorCallback.Run();
++  _errorCallback.Run(error);
 +}
 +
 +- (instancetype)initWithStreamPickCallback:(base::RepeatingCallback<void(SCContentFilter *)>)pickerCallback
@@ -111,7 +111,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
  
  namespace {
  API_AVAILABLE(macos(12.3))
-@@ -158,18 +213,22 @@ @interface ScreenCaptureKitDeviceHelper
+@@ -161,18 +216,22 @@ @interface ScreenCaptureKitDeviceHelper
      : NSObject <SCStreamDelegate, SCStreamOutput>
  
  - (instancetype)initWithSampleCallback:(SampleCallback)sampleCallback
@@ -134,7 +134,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
      _errorCallback = errorCallback;
    }
    return self;
-@@ -261,12 +320,11 @@ class API_AVAILABLE(macos(12.3)) ScreenCaptureKitDeviceMac
+@@ -264,12 +323,11 @@ class API_AVAILABLE(macos(12.3)) ScreenCaptureKitDeviceMac
  
    explicit ScreenCaptureKitDeviceMac(
        const DesktopMediaID& source,
@@ -148,14 +148,14 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
          stream_created_callback_(std::move(stream_created_callback)),
          device_task_runner_(base::SingleThreadTaskRunner::GetCurrentDefault()),
          pip_screen_capture_coordinator_proxy_(
-@@ -275,21 +333,43 @@ explicit ScreenCaptureKitDeviceMac(
+@@ -278,21 +336,43 @@ explicit ScreenCaptureKitDeviceMac(
          device_task_runner_,
          base::BindRepeating(&ScreenCaptureKitDeviceMac::OnStreamSample,
                              weak_factory_.GetWeakPtr()));
 +    CancelCallback cancel_callback = base::BindPostTask(
 +        device_task_runner_,
 +        base::BindRepeating(&ScreenCaptureKitDeviceMac::OnStreamError,
-+                            weak_factory_.GetWeakPtr()));
++                            weak_factory_.GetWeakPtr(), nullptr));
      ErrorCallback error_callback = base::BindPostTask(
          device_task_runner_,
          base::BindRepeating(&ScreenCaptureKitDeviceMac::OnStreamError,
@@ -192,7 +192,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
      DCHECK(device_task_runner_->RunsTasksInCurrentSequence());
      if (pip_screen_capture_coordinator_proxy_) {
        pip_screen_capture_coordinator_proxy_->RemoveObserver(this);
-@@ -380,7 +460,7 @@ void CreateStream(SCContentFilter* filter) {
+@@ -383,7 +463,7 @@ void CreateStream(SCContentFilter* filter) {
        return;
      }
  
@@ -201,7 +201,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
        // Update the content size. This step is neccessary when used together
        // with SCContentSharingPicker. If the Chrome picker is used, it will
        // change to retina resolution if applicable.
-@@ -389,6 +469,9 @@ void CreateStream(SCContentFilter* filter) {
+@@ -392,6 +472,9 @@ void CreateStream(SCContentFilter* filter) {
                      filter.contentRect.size.height * filter.pointPixelScale);
      }
  
@@ -211,7 +211,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
      gfx::RectF dest_rect_in_frame;
      actual_capture_format_ = capture_params().requested_format;
      actual_capture_format_.pixel_format = media::PIXEL_FORMAT_NV12;
-@@ -402,6 +485,7 @@ void CreateStream(SCContentFilter* filter) {
+@@ -405,6 +488,7 @@ void CreateStream(SCContentFilter* filter) {
      stream_ = [[SCStream alloc] initWithFilter:filter
                                   configuration:config
                                        delegate:helper_];
@@ -219,16 +219,16 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
      {
        NSError* error = nil;
        bool add_stream_output_result =
-@@ -561,7 +645,7 @@ void OnStreamError() {
+@@ -564,7 +648,7 @@ void OnStreamError(NSError* _Nullable error) {
        if (fullscreen_module_) {
          fullscreen_module_->Reset();
        }
 -      OnStart();
 +      OnStart(std::nullopt);
      } else {
-       client()->OnError(media::VideoCaptureError::kScreenCaptureKitStreamError,
-                         FROM_HERE, "Stream delegate called didStopWithError");
-@@ -647,23 +731,41 @@ void OnStateChanged(
+       std::string error_string =
+           base::StrCat({"Stream delegate called didStopWithError: ",
+@@ -654,23 +738,41 @@ void OnStateChanged(
    }
  
    // IOSurfaceCaptureDeviceBase:
@@ -285,7 +285,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
    }
    void OnStop() override {
      DCHECK(device_task_runner_->RunsTasksInCurrentSequence());
-@@ -722,7 +824,7 @@ void ResetStreamTo(SCWindow* window) override {
+@@ -729,7 +831,7 @@ void ResetStreamTo(SCWindow* window) override {
  
   private:
    const DesktopMediaID source_;
@@ -294,7 +294,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
    StreamCallback stream_created_callback_;
    const scoped_refptr<base::SingleThreadTaskRunner> device_task_runner_;
  
-@@ -739,6 +841,10 @@ void ResetStreamTo(SCWindow* window) override {
+@@ -746,6 +848,10 @@ void ResetStreamTo(SCWindow* window) override {
    // Helper class that acts as output and delegate for `stream_`.
    ScreenCaptureKitDeviceHelper* __strong helper_;
  
@@ -305,7 +305,7 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
    // This is used to detect when a captured presentation enters fullscreen mode.
    // If this happens, the module will call the ResetStreamTo function.
    std::unique_ptr<ScreenCaptureKitFullscreenModule> fullscreen_module_;
-@@ -753,6 +859,8 @@ void ResetStreamTo(SCWindow* window) override {
+@@ -760,6 +866,8 @@ void ResetStreamTo(SCWindow* window) override {
    base::WeakPtrFactory<ScreenCaptureKitDeviceMac> weak_factory_{this};
  };
  
@@ -315,10 +315,10 @@ index 38aa41a82acdf42fb05d3315c4df408796437873..0c6cbbc920c65a6e671839eb8022fbc9
  
  // Although ScreenCaptureKit is available in 12.3 there were some bugs that
 diff --git a/content/browser/renderer_host/media/in_process_video_capture_device_launcher.cc b/content/browser/renderer_host/media/in_process_video_capture_device_launcher.cc
-index 9887b022744234f11322806982962390d79031ac..631022789ffb51b45b120520977bea7239f28636 100644
+index 61f32838233a7ce75dc24a9011a5fe6b3ab44507..9e3755d0eb3a039ed99d15a9f205d6d483f89253 100644
 --- a/content/browser/renderer_host/media/in_process_video_capture_device_launcher.cc
 +++ b/content/browser/renderer_host/media/in_process_video_capture_device_launcher.cc
-@@ -321,8 +321,16 @@ void InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync(
+@@ -320,8 +320,16 @@ void InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync(
          break;
        }
  
@@ -336,7 +336,7 @@ index 9887b022744234f11322806982962390d79031ac..631022789ffb51b45b120520977bea72
          // For the other capturers, when a bug reports the type of capture it's
          // easy enough to determine which capturer was used, but it's a little
          // fuzzier with window capture.
-@@ -338,13 +346,15 @@ void InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync(
+@@ -337,13 +345,15 @@ void InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync(
        }
  #endif  // defined(USE_AURA) || BUILDFLAG(IS_MAC)
  

patches/chromium/feat_corner_smoothing_css_rule_and_blink_painting.patch

@@ -46,10 +46,10 @@ index 6e60de1319c5506d7180719fa230ab9cf537b832..e570e335fbd413340ddedeee423eca71
                      'internal-forced-visited-'):
                  internal_visited_order = 0
 diff --git a/third_party/blink/renderer/core/css/css_properties.json5 b/third_party/blink/renderer/core/css/css_properties.json5
-index 6bedfc2daa72d5c75801e7abb39c3a330f0f8652..55f5c38c430eb32b9d41ba70f1d8d563ba020a0b 100644
+index e76332fdb029e2f69dca8d78d9e404ac9d2645e4..dd6d931bdae88f37cbaffa98be2c367aa22c2b61 100644
 --- a/third_party/blink/renderer/core/css/css_properties.json5
 +++ b/third_party/blink/renderer/core/css/css_properties.json5
-@@ -9633,6 +9633,27 @@
+@@ -9640,6 +9640,27 @@
        property_methods: ["ParseShorthand", "CSSValueFromComputedStyleInternal"],
      },
  
@@ -91,10 +91,10 @@ index 2afe18e9e4a5404ed184aeedc1c02a313853f463..7c3b0c2da6ded539764ce59bc43f49e9
        return a.EmptyCells() == b.EmptyCells();
      case CSSPropertyID::kFill:
 diff --git a/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc b/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
-index 6bcd20f64680f2f78984d686a7e2b7027f8fb111..8184630b3238f739aad68568b099d7d9416bc107 100644
+index ea8c1f5306615873d4ddfcf4f39596da463abef9..b4ca263ba8775ca497ff32a3cf2b1183b3112e9f 100644
 --- a/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
 +++ b/third_party/blink/renderer/core/css/properties/longhands/longhands_custom.cc
-@@ -13263,5 +13263,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
+@@ -13311,5 +13311,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
                                           CSSValueID::kNone>(stream);
  }
  
@@ -132,10 +132,10 @@ index 6bcd20f64680f2f78984d686a7e2b7027f8fb111..8184630b3238f739aad68568b099d7d9
  }  // namespace css_longhand
  }  // namespace blink
 diff --git a/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc b/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
-index 7e435bbd4a8ac83eee4be981dcff5c504261ce73..f560c4070d19396d0e9219bcd5682395c8495a8c 100644
+index d972b308bb42044932f5266da7a81ce39211807a..15cbe6494e093ba2bf44706802b62072413a1027 100644
 --- a/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
 +++ b/third_party/blink/renderer/core/css/resolver/style_builder_converter.cc
-@@ -4192,6 +4192,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
+@@ -4207,6 +4207,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
    return PositionTryFallback(scoped_name, tactic_list);
  }
  
@@ -152,10 +152,10 @@ index 7e435bbd4a8ac83eee4be981dcff5c504261ce73..f560c4070d19396d0e9219bcd5682395
                                                const CSSValue& value) {
    const auto& list = To<CSSValueList>(value);
 diff --git a/third_party/blink/renderer/core/css/resolver/style_builder_converter.h b/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
-index ecdd00ea111b4736b062ddc452a4091ee47f51c8..f5590b70bee07e1db8ae0915464e58df95a03e60 100644
+index 6838abb0a5551e24b7b2a55d493120178ffdeb7d..681d88ba70216111363aa7c2af2447263a94c7b6 100644
 --- a/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
 +++ b/third_party/blink/renderer/core/css/resolver/style_builder_converter.h
-@@ -459,6 +459,7 @@ class StyleBuilderConverter {
+@@ -461,6 +461,7 @@ class StyleBuilderConverter {
        StyleResolverState&,
        const CSSValue&,
        bool allow_any_keyword_in_position_area = false);
@@ -203,10 +203,10 @@ index 19cda703154dab9397827ab6ea66c2ca446c644d..dd5943c511886f4e39b2e7f10e67e60f
      return result;
    }
 diff --git a/third_party/blink/renderer/platform/BUILD.gn b/third_party/blink/renderer/platform/BUILD.gn
-index 784ce295c0bca0a7bd096585c0f6ff603f688abc..aeb07b03395d0ea4fd2ca229aed1da4ec80dd969 100644
+index 1dabdf691606af0057ea12180b2033f958d7d526..356679c4750a8a7d3ed1efb57ca78bdaa6d5380a 100644
 --- a/third_party/blink/renderer/platform/BUILD.gn
 +++ b/third_party/blink/renderer/platform/BUILD.gn
-@@ -1673,6 +1673,8 @@ component("platform") {
+@@ -1674,6 +1674,8 @@ component("platform") {
      "widget/widget_base.h",
      "widget/widget_base_client.h",
      "windows_keyboard_codes.h",
@@ -314,10 +314,10 @@ index 18f283e625101318ee14b50e6e765dfd1c9a1a44..44a3a55974c9e4b9e715574075f25661
  
    auto DrawAsSinglePath = [&]() {
 diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
-index b95006c3b2c040a21f65f93c5fc95dbde92b8e55..571ebaf1390970aa0759506e0731e74c20782efb 100644
+index ad362e769ff503cd3a7213e5ab6c7ecdbaa284b6..06f787da512e66fef5d9d3eaed7a67cf87f384b6 100644
 --- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
 +++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
-@@ -214,6 +214,10 @@
+@@ -215,6 +215,10 @@
    },
  
    data: [

patches/chromium/feat_enable_offscreen_rendering_with_viz_compositor.patch

@@ -90,7 +90,7 @@ index 8af69cac78b7488d28f1f05ccb174793fe5148cd..9f74e511c263d147b5fbe81fe100d217
   private:
    const HWND hwnd_;
 diff --git a/components/viz/service/BUILD.gn b/components/viz/service/BUILD.gn
-index 4ed0b92bd84e0bd97ebd0c6336d92191cc7bb8e8..901f6a4f446ba615a0d0d259735fcc055aeafe93 100644
+index 2aa6ad756b0a146f35516930d4452358d0f8dd07..2e2d9ac683a72de4b0e6f6f95c4ccd99319109f8 100644
 --- a/components/viz/service/BUILD.gn
 +++ b/components/viz/service/BUILD.gn
 @@ -176,6 +176,8 @@ viz_component("service") {
@@ -584,10 +584,10 @@ index 59a7d48453bc4d317c5760f57ad3bf84d5a81106..6b03be074cfd1ef113394debbfeeb646
        compositor_data.display_client->GetBoundRemote(resize_task_runner_);
    mojo::AssociatedRemote<viz::mojom::ExternalBeginFrameController>
 diff --git a/services/viz/privileged/mojom/compositing/display_private.mojom b/services/viz/privileged/mojom/compositing/display_private.mojom
-index 00bd84b857fbd5915edf9e45c805e06a3a76a467..18c4391ba498f0379a1ce4204f72c35baa3dd4ec 100644
+index 8d943f9733af969906382e0f8e0988a50356dade..1219bb98872c01852687d5f4b96aa08e7fc09a09 100644
 --- a/services/viz/privileged/mojom/compositing/display_private.mojom
 +++ b/services/viz/privileged/mojom/compositing/display_private.mojom
-@@ -130,7 +130,6 @@ interface DisplayClient {
+@@ -129,7 +129,6 @@ interface DisplayClient {
  
    // Creates a LayeredWindowUpdater implementation to draw into a layered
    // window.
@@ -596,7 +596,7 @@ index 00bd84b857fbd5915edf9e45c805e06a3a76a467..18c4391ba498f0379a1ce4204f72c35b
  
    // Sends the created child window to the browser process so that it can be
 diff --git a/services/viz/privileged/mojom/compositing/frame_sink_manager.mojom b/services/viz/privileged/mojom/compositing/frame_sink_manager.mojom
-index 454c1872d6c247687a73391c57007f8ca74725ea..20e57d92fbcfaddbc0826de8820efb7cd96db56e 100644
+index a0e993a64d6f4e033910951d193e63bc71ed5ffe..a822611b5fc966ee76b958d0cd923e0b40782653 100644
 --- a/services/viz/privileged/mojom/compositing/frame_sink_manager.mojom
 +++ b/services/viz/privileged/mojom/compositing/frame_sink_manager.mojom
 @@ -40,6 +40,7 @@ struct RootCompositorFrameSinkParams {

patches/chromium/feat_expose_raw_response_headers_from_urlloader.patch

@@ -49,10 +49,10 @@ index 31fb318fc098a2ac4f3b4ea89caced757d520210..34545e9f2c2fc383344710e78c590411
      mojo::PendingRemote<mojom::CookieAccessObserver> cookie_observer;
      mojo::PendingRemote<mojom::TrustTokenAccessObserver> trust_token_observer;
 diff --git a/services/network/public/cpp/url_request_mojom_traits.cc b/services/network/public/cpp/url_request_mojom_traits.cc
-index f258e06019ecaccc8e342c0fb5a54c400109f668..c883c93fa94666ab27092c5622e9db089175cc4b 100644
+index a3bcf32e94618b99831c58111d77fd0f0e87259a..5922056ed6c7ac584dc3050739e9d58180ae2a5d 100644
 --- a/services/network/public/cpp/url_request_mojom_traits.cc
 +++ b/services/network/public/cpp/url_request_mojom_traits.cc
-@@ -67,6 +67,7 @@ bool StructTraits<network::mojom::TrustedUrlRequestParamsDataView,
+@@ -66,6 +66,7 @@ bool StructTraits<network::mojom::TrustedUrlRequestParamsDataView,
    out->allow_cookies_from_browser = data.allow_cookies_from_browser();
    out->include_request_cookies_with_response =
        data.include_request_cookies_with_response();
@@ -112,10 +112,10 @@ index 0d3aa45778e02c4a5bcdea6e8b0f5ab722e86aa3..fbe4f3d2931cdd9893a3c96667015d40
    string mime_type;
  
 diff --git a/services/network/url_loader.cc b/services/network/url_loader.cc
-index ed2de2a74f757f8dbb03d24934468933bc6923ed..a985ad9c86b4cf55abd52d62275e56788dd46a3d 100644
+index a00c53ceba992e21bcde64f8ad8a587d4fe0fa93..a3177b41d121368af205512c1cf3782e40e28317 100644
 --- a/services/network/url_loader.cc
 +++ b/services/network/url_loader.cc
-@@ -373,6 +373,9 @@ URLLoader::URLLoader(
+@@ -371,6 +371,9 @@ URLLoader::URLLoader(
                                    mojo::SimpleWatcher::ArmingPolicy::MANUAL,
                                    TaskRunner(request.priority)),
        per_factory_orb_state_(context.GetMutableOrbState()),
@@ -125,7 +125,7 @@ index ed2de2a74f757f8dbb03d24934468933bc6923ed..a985ad9c86b4cf55abd52d62275e5678
        devtools_request_id_(request.devtools_request_id),
        options_(PopulateOptions(options,
                                 factory_params_->is_orb_enabled,
-@@ -570,7 +573,7 @@ void URLLoader::SetUpUrlRequestCallbacks(
+@@ -568,7 +571,7 @@ void URLLoader::SetUpUrlRequestCallbacks(
          &URLLoader::IsSharedDictionaryReadAllowed, base::Unretained(this)));
    }
  
@@ -134,7 +134,7 @@ index ed2de2a74f757f8dbb03d24934468933bc6923ed..a985ad9c86b4cf55abd52d62275e5678
      url_request_->SetResponseHeadersCallback(base::BindRepeating(
          &URLLoader::SetRawResponseHeaders, base::Unretained(this)));
    }
-@@ -1176,6 +1179,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
+@@ -1174,6 +1177,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
    }
  
    response_ = BuildResponseHead();

patches/chromium/feat_filter_out_non-shareable_windows_in_the_current_application_in.patch

@@ -7,10 +7,10 @@ Subject: feat: filter out non-shareable windows in the current application in
 This patch ensures that windows protected via win.setContentProtection(true) do not appear in full display captures via desktopCapturer.  This patch could be upstreamed but as the check is limited to in-process windows it doesn't make a lot of sense for Chromium itself.  This patch currently has a limitation that it only function for windows created / protected BEFORE the stream is started.  There is theoretical future work we can do via polling / observers to automatically update the SCContentFilter when new windows are made but for now this will solve 99+% of the problem and folks can re-order their logic a bit to get it working for their use cases.
 
 diff --git a/content/browser/media/capture/screen_capture_kit_device_mac.mm b/content/browser/media/capture/screen_capture_kit_device_mac.mm
-index 9269a9a12f3d1f049e31c5037f772f3060ae0b23..38aa41a82acdf42fb05d3315c4df408796437873 100644
+index 2af7eba21cd2347b23c53402e9c593a66ae5e76b..7a6d2d086fa02fbb0dd97d89967a196a4ebb739e 100644
 --- a/content/browser/media/capture/screen_capture_kit_device_mac.mm
 +++ b/content/browser/media/capture/screen_capture_kit_device_mac.mm
-@@ -317,6 +317,31 @@ void OnShareableContentCreated(SCShareableContent* content) {
+@@ -320,6 +320,31 @@ void OnShareableContentCreated(SCShareableContent* content) {
                source_.id == webrtc::kFullDesktopScreenId) {
              NSArray<SCWindow*>* excluded_windows = GetWindowsToExclude(
                  content, pip_screen_capture_coordinator_proxy_.get(), source_);

patches/chromium/feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch

@@ -103,7 +103,7 @@ index b124d53fdd245f055f57ad00250112e2637e1cd1..31158388db2df745af999adc9d07fc92
    NUM,
    MIN_VALUE = MIDI_SYSEX,
 diff --git a/third_party/blink/public/mojom/permissions/permission.mojom b/third_party/blink/public/mojom/permissions/permission.mojom
-index 7e5ab8bcc4756d3cf16594b69bd25d3df709e7cc..a25299b7222d43b6c4b4a5c18085171dbc322ec1 100644
+index c48068128289331a2a710477e503f01e025e95ce..4db723aa22dbfee46b0048b47f67050cdb83c3c1 100644
 --- a/third_party/blink/public/mojom/permissions/permission.mojom
 +++ b/third_party/blink/public/mojom/permissions/permission.mojom
 @@ -47,7 +47,7 @@ enum PermissionName {

patches/chromium/fix_adjust_headless_mode_handling_in_native_widget.patch

@@ -67,7 +67,7 @@ index 94bd32ce1ddd3f8b4315cd06be59d7550b591891..ad005e0a19a7763da089fccc659d93c8
    return _headless_info.get();
  }
 diff --git a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
-index e74be476326c22821087939060ff744b964e9216..7840b6cc54a344426d46c81b7751f38057d3964e 100644
+index 94ee727830545ff1576685722c0fd0dd215131cf..ba70aca429e33c12215dfd67d3855245855ae369 100644
 --- a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 +++ b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 @@ -559,7 +559,7 @@ NSUInteger CountBridgedWindows(NSArray* child_windows) {
@@ -94,10 +94,10 @@ index a1cdcdd45fc05c8e1456bf7c33f94bf0aa9dcf1b..9aab9244b6387c1d49c2ff6d7c1d3dd2
    StateRestorationData? state_restoration_data;
  
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.h b/ui/views/cocoa/native_widget_mac_ns_window_host.h
-index 79eece0dfff27b4fdb6beb895271e419007de4e3..9dda823b2e80048ba6fdedf398c4032701864d73 100644
+index 7f0bf65efac90fb0d35e46a0a8171e05b7219348..90c58f77b94a65d2caa6348eb5b6ee92ec47fe84 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.h
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.h
-@@ -564,6 +564,7 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
+@@ -566,6 +566,7 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
    bool is_miniaturized_ = false;
    bool is_window_key_ = false;
    bool is_mouse_capture_active_ = false;
@@ -106,10 +106,10 @@ index 79eece0dfff27b4fdb6beb895271e419007de4e3..9dda823b2e80048ba6fdedf398c40327
    bool is_visible_on_all_workspaces_ = false;
    gfx::Rect window_bounds_before_fullscreen_;
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.mm b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-index 96678f5de2a0b67cd338012fb84b9ea7ff904084..afc4c3030d15eeb7a270ca6d3cc29e64a2ad003d 100644
+index a258b94a8122c74b6f98f4b88b710371291fcfe4..2bcee4b775a2a39fbbe3c070a5db608157158517 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-@@ -481,6 +481,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -483,6 +483,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    if (!is_tooltip) {
      tooltip_manager_ = std::make_unique<TooltipManagerMac>(GetNSWindowMojo());
    }
@@ -117,7 +117,7 @@ index 96678f5de2a0b67cd338012fb84b9ea7ff904084..afc4c3030d15eeb7a270ca6d3cc29e64
  
    if (params.workspace.length()) {
      if (std::optional<std::vector<uint8_t>> restoration_data =
-@@ -498,6 +499,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -500,6 +501,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
      window_params->modal_type = widget->widget_delegate()->GetModalType();
      window_params->is_translucent =
          params.opacity == Widget::InitParams::WindowOpacity::kTranslucent;
@@ -125,7 +125,7 @@ index 96678f5de2a0b67cd338012fb84b9ea7ff904084..afc4c3030d15eeb7a270ca6d3cc29e64
      window_params->is_tooltip = is_tooltip;
  
      // macOS likes to put shadows on most things. However, frameless windows
-@@ -687,9 +689,10 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -689,9 +691,10 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    // case it will never become visible but we want its compositor to produce
    // frames for screenshooting and screencasting.
    UpdateCompositorProperties();
@@ -139,10 +139,10 @@ index 96678f5de2a0b67cd338012fb84b9ea7ff904084..afc4c3030d15eeb7a270ca6d3cc29e64
  
    // Register the CGWindowID (used to identify this window for video capture)
 diff --git a/ui/views/widget/widget.cc b/ui/views/widget/widget.cc
-index e62f180fd782f29c25cf47a4e6be0cce46c99b17..b65d050fee7a607658efa6914c35186d9452f26f 100644
+index 15ac80346e99e6568f08123a857db68c80a76439..8f89d58119ea7cafdf600524d5affdce01aad81a 100644
 --- a/ui/views/widget/widget.cc
 +++ b/ui/views/widget/widget.cc
-@@ -223,6 +223,18 @@ ui::ZOrderLevel Widget::InitParams::EffectiveZOrderLevel() const {
+@@ -224,6 +224,18 @@ ui::ZOrderLevel Widget::InitParams::EffectiveZOrderLevel() const {
    }
  }
  
@@ -161,7 +161,7 @@ index e62f180fd782f29c25cf47a4e6be0cce46c99b17..b65d050fee7a607658efa6914c35186d
  void Widget::InitParams::SetParent(Widget* parent_widget) {
    SetParent(parent_widget->GetNativeView());
  }
-@@ -470,6 +482,7 @@ void Widget::Init(InitParams params) {
+@@ -471,6 +483,7 @@ void Widget::Init(InitParams params) {
  
    params.child |= (params.type == InitParams::TYPE_CONTROL);
    is_top_level_ = !params.child;
@@ -170,7 +170,7 @@ index e62f180fd782f29c25cf47a4e6be0cce46c99b17..b65d050fee7a607658efa6914c35186d
  
    if (params.opacity == views::Widget::InitParams::WindowOpacity::kInferred &&
 diff --git a/ui/views/widget/widget.h b/ui/views/widget/widget.h
-index 964bbba8f17fb613521c05e5de2c11740ea69bcf..7aa208025162bf1deba59760403542ec61034937 100644
+index 155ce12ba83e70810d07f92aa3dd0f915f5af438..4f26255bf89ccc77d7de69ec70028db20dfcf26e 100644
 --- a/ui/views/widget/widget.h
 +++ b/ui/views/widget/widget.h
 @@ -324,6 +324,11 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
@@ -207,7 +207,7 @@ index 964bbba8f17fb613521c05e5de2c11740ea69bcf..7aa208025162bf1deba59760403542ec
    // True if the window size will follow the content preferred size.
    bool is_autosized() const { return is_autosized_; }
  
-@@ -1737,6 +1750,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
+@@ -1742,6 +1755,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
    // If true, the mouse is currently down.
    bool is_mouse_button_pressed_ = false;
  

patches/chromium/fix_aspect_ratio_with_max_size.patch

@@ -11,10 +11,10 @@ enlarge window above dimensions set during creation of the
 BrowserWindow.
 
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index 29560b1f244ba56018799eff1cf5d2eae3eb4e7c..cc86c89d5670fd53eb3eea2aa31f054475b47b4b 100644
+index 074223b543e70abd7fc3cb304424e166127b440c..19f6ade2c4b3b9c66c949c944c41c6a238448016 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -3860,17 +3860,30 @@ void HWNDMessageHandler::SizeWindowToAspectRatio(UINT param,
+@@ -3869,17 +3869,30 @@ void HWNDMessageHandler::SizeWindowToAspectRatio(UINT param,
    delegate_->GetMinMaxSize(&min_window_size, &max_window_size);
    min_window_size = delegate_->DIPToScreenSize(min_window_size);
    max_window_size = delegate_->DIPToScreenSize(max_window_size);

patches/chromium/fix_crash_loading_non-standard_schemes_in_iframes.patch

@@ -28,10 +28,10 @@ The patch should be removed in favor of either:
 Upstream bug https://bugs.chromium.org/p/chromium/issues/detail?id=1081397.
 
 diff --git a/content/browser/renderer_host/navigation_request.cc b/content/browser/renderer_host/navigation_request.cc
-index f1c701adc36a69ccd0940a5dc7f2033cfd30ef6c..48236f4a9defef53625ad4b8ebaaaabffd535c75 100644
+index 2c6da5e24cd1f32bdfcc582596565c43a17caa43..9d33a840c7d87ee1768159d51a556169026da910 100644
 --- a/content/browser/renderer_host/navigation_request.cc
 +++ b/content/browser/renderer_host/navigation_request.cc
-@@ -11785,6 +11785,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
+@@ -11876,6 +11876,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
              target_rph_id);
    }
  
@@ -44,10 +44,10 @@ index f1c701adc36a69ccd0940a5dc7f2033cfd30ef6c..48236f4a9defef53625ad4b8ebaaaabf
    // origin of |common_params.url| and/or |common_params.initiator_origin|.
    url::Origin resolved_origin = url::Origin::Resolve(
 diff --git a/third_party/blink/renderer/core/loader/document_loader.cc b/third_party/blink/renderer/core/loader/document_loader.cc
-index 34d9311842e191d0cfa3c42e60076ee7b3e0cb62..e770e4db684c420d90420ef8615db3eede15b8a9 100644
+index eed944992965d7d353f9a1e9063166e5b8e24006..cf5bda8696ca35bd2e37dc8578d72c94793972e3 100644
 --- a/third_party/blink/renderer/core/loader/document_loader.cc
 +++ b/third_party/blink/renderer/core/loader/document_loader.cc
-@@ -2356,6 +2356,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
+@@ -2357,6 +2357,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
  scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
      Document* owner_document) {
    scoped_refptr<SecurityOrigin> origin;
@@ -55,7 +55,7 @@ index 34d9311842e191d0cfa3c42e60076ee7b3e0cb62..e770e4db684c420d90420ef8615db3ee
    // Whether the origin is newly created within this call, instead of copied
    // from an existing document's origin or from `origin_to_commit_`. If this is
    // true, we won't try to compare the nonce of this origin (if it's opaque) to
-@@ -2392,6 +2393,9 @@ scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
+@@ -2393,6 +2394,9 @@ scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
      // non-renderer only origin bits will be the same, which will be asserted at
      // the end of this function.
      origin = origin_to_commit_;

patches/chromium/fix_disabling_background_throttling_in_compositor.patch

@@ -12,7 +12,7 @@ invisible state of the `viz::DisplayScheduler` owned
 by the `ui::Compositor`.
 
 diff --git a/ui/compositor/compositor.cc b/ui/compositor/compositor.cc
-index e1d4c2dd4cf8c47ea555bf550f9c51bfd3a2e2fe..0a09e16571eeeb4ad8f2140f9a47b54da3d45e70 100644
+index 3aec78e17de2012689c813145f78226867ac879a..5cb8f51c9ef6ac098629970d195eb593720eceb4 100644
 --- a/ui/compositor/compositor.cc
 +++ b/ui/compositor/compositor.cc
 @@ -369,7 +369,8 @@ void Compositor::SetLayerTreeFrameSink(

patches/chromium/fix_handle_embedder_windows_shown_after_webcontentsviewcocoa_attach.patch

@@ -0,0 +1,81 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Samuel Attard <sattard@anthropic.com>
+Date: Mon, 30 Mar 2026 03:05:40 -0700
+Subject: fix: handle embedder windows shown after WebContentsViewCocoa attach
+
+The occlusion checker assumes windows are shown before or at the same
+time as a WebContentsViewCocoa is attached. Embedders like Electron
+support creating a window hidden, attaching web contents, and showing
+later. This breaks three assumptions:
+
+1. updateWebContentsVisibility only checks -[NSWindow isOccluded], which
+   defaults to NO for never-shown windows, so viewDidMoveToWindow
+   incorrectly reports kVisible for hidden windows.
+
+2. windowChangedOcclusionState: only responds to checker-originated
+   notifications, but setOccluded: early-returns when isOccluded doesn't
+   change. A hidden window's isOccluded is NO and stays NO after show(),
+   so no checker notification fires on show and the view never updates
+   to kVisible.
+
+3. performOcclusionStateUpdates iterates orderedWindows and marks
+   not-yet-shown windows as occluded (their occlusionState lacks the
+   Visible bit), which stops painting before first show.
+
+Fix by also checking occlusionState in updateWebContentsVisibility,
+responding to macOS-originated notifications in
+windowChangedOcclusionState:, and skipping non-visible windows in
+performOcclusionStateUpdates.
+
+This patch can be removed if the changes are upstreamed to Chromium.
+
+diff --git a/content/app_shim_remote_cocoa/web_contents_occlusion_checker_mac.mm b/content/app_shim_remote_cocoa/web_contents_occlusion_checker_mac.mm
+index a5570988c3721d9f6bd05c402a7658d3af6f2c2c..54aaffde30c14a27068f89b6de6123abd6ea0660 100644
+--- a/content/app_shim_remote_cocoa/web_contents_occlusion_checker_mac.mm
++++ b/content/app_shim_remote_cocoa/web_contents_occlusion_checker_mac.mm
+@@ -400,9 +400,11 @@ - (void)performOcclusionStateUpdates {
+   for (NSWindow* window in windowsFromFrontToBack) {
+     // The fullscreen transition causes spurious occlusion notifications.
+     // See https://crbug.com/1081229 . Also, ignore windows that don't have
+-    // web contentses.
++    // web contentses, and windows that aren't visible (embedders like
++    // Electron may create windows hidden with web contents already attached;
++    // marking these as occluded would stop painting before first show).
+     if (window == _windowReceivingFullscreenTransitionNotifications ||
+-        ![window containsWebContentsViewCocoa])
++        ![window isVisible] || ![window containsWebContentsViewCocoa])
+       continue;
+ 
+     [window setOccluded:[self isWindowOccluded:window
+diff --git a/content/app_shim_remote_cocoa/web_contents_view_cocoa.mm b/content/app_shim_remote_cocoa/web_contents_view_cocoa.mm
+index 1ef2c9052262eccdbc40030746a858b7f30ac469..34708d45274f95b5f35cdefad98ad4a1c3c28e1c 100644
+--- a/content/app_shim_remote_cocoa/web_contents_view_cocoa.mm
++++ b/content/app_shim_remote_cocoa/web_contents_view_cocoa.mm
+@@ -477,7 +477,8 @@ - (void)updateWebContentsVisibility {
+   Visibility visibility = Visibility::kVisible;
+   if ([self isHiddenOrHasHiddenAncestor] || ![self window])
+     visibility = Visibility::kHidden;
+-  else if ([[self window] isOccluded])
++  else if ([[self window] isOccluded] ||
++           !([[self window] occlusionState] & NSWindowOcclusionStateVisible))
+     visibility = Visibility::kOccluded;
+ 
+   [self updateWebContentsVisibility:visibility];
+@@ -521,11 +522,12 @@ - (void)viewWillMoveToWindow:(NSWindow*)newWindow {
+ }
+ 
+ - (void)windowChangedOcclusionState:(NSNotification*)aNotification {
+-  // Only respond to occlusion notifications sent by the occlusion checker.
+-  NSDictionary* userInfo = [aNotification userInfo];
+-  NSString* occlusionCheckerKey = [WebContentsOcclusionCheckerMac className];
+-  if (userInfo[occlusionCheckerKey] != nil)
+-    [self updateWebContentsVisibility];
++  // Respond to occlusion notifications from both macOS and the occlusion
++  // checker. Embedders (e.g. Electron) may attach a WebContentsViewCocoa to
++  // a window that has not yet been shown; macOS will notify us when the
++  // window's occlusion state changes, but the occlusion checker will not
++  // because -[NSWindow isOccluded] remains NO before and after show.
++  [self updateWebContentsVisibility];
+ }
+ 
+ - (void)viewDidMoveToWindow {

patches/chromium/fix_on-screen-keyboard_hides_on_input_blur_in_webview.patch

@@ -87,10 +87,10 @@ index a4768b51dae6817c9e9a467e9b16e827e0bfebda..83c42b5062aa8193fe2f56e407abe67d
    // The view with active text input state, i.e., a focused <input> element.
    // It will be nullptr if no such view exists. Note that the active view
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 76def190aabe280bb8e0971dc5c72643bbce8f53..b3215ec81f8d750cfaa9b66a4880c6a90a6e183d 100644
+index a5ee18ca614737289102db206870e0b11d5caf91..97af9d9d374b9145e0e8a05cd5e48a621e2b0e87 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -10284,7 +10284,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
+@@ -10433,7 +10433,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
                          "WebContentsImpl::OnFocusedElementChangedInFrame",
                          "render_frame_host", frame);
    RenderWidgetHostViewBase* root_view =

patches/chromium/fix_remove_caption-removing_style_call.patch

@@ -18,10 +18,10 @@ or resizing, but Electron does not seem to run into that issue
 for opaque frameless windows even with that block commented out.
 
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index b1950dade1cc98a82c75b4b242a34338b2ba741c..5f483e5271facd23f50ebda981a7bce9e7f20791 100644
+index efa35533610a034ef77d22970273088445976343..30a74e1dd183d10e7e1335dc52e5cf6c5bc9ddac 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -1857,7 +1857,23 @@ LRESULT HWNDMessageHandler::OnCreate(CREATESTRUCT* create_struct) {
+@@ -1865,7 +1865,23 @@ LRESULT HWNDMessageHandler::OnCreate(CREATESTRUCT* create_struct) {
    ::SendMessage(hwnd(), WM_CHANGEUISTATE, MAKELPARAM(UIS_CLEAR, UISF_HIDEFOCUS),
                  0);
  

patches/chromium/fix_resolve_dynamic_background_material_update_issue_on_windows_11.patch

@@ -8,7 +8,7 @@ such as the background turning black when maximizing the window and
 dynamic background material settings not taking effect.
 
 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 1f66f36c028b97f018e116ae41a8d9b078620757..e19955df73a287fcade8e6c90ed02558e45d210b 100644
+index d1e06b675b19226cf3b78e1aada8d8f2d684fada..ce810555b8501797643987916a728cad8f5adaa5 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
 @@ -184,6 +184,10 @@ void DesktopWindowTreeHostWin::FinishTouchDrag(gfx::Point screen_point) {
@@ -23,7 +23,7 @@ index 1f66f36c028b97f018e116ae41a8d9b078620757..e19955df73a287fcade8e6c90ed02558
  
  void DesktopWindowTreeHostWin::Init(const Widget::InitParams& params) {
 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 0cd07fd5fb55dcc0d972de4c027fcb895d156592..0f4d335e1d54b5e92fc217080d86513db94d4122 100644
+index a40bd9f25fa07a553c011cf19f155f8158f4ae5f..ae2baec731b5fcd8be97f2177d23b860d67ab8bc 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
 @@ -93,6 +93,8 @@ class VIEWS_EXPORT DesktopWindowTreeHostWin
@@ -36,10 +36,10 @@ index 0cd07fd5fb55dcc0d972de4c027fcb895d156592..0f4d335e1d54b5e92fc217080d86513d
    // Overridden from DesktopWindowTreeHost:
    void Init(const Widget::InitParams& params) override;
 diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
-index 5f483e5271facd23f50ebda981a7bce9e7f20791..43132e8040059296373f121b6fb2863023eb3a57 100644
+index 30a74e1dd183d10e7e1335dc52e5cf6c5bc9ddac..f09ce234b88446352de958f1a2ca552bb0b8ab18 100644
 --- a/ui/views/win/hwnd_message_handler.cc
 +++ b/ui/views/win/hwnd_message_handler.cc
-@@ -986,13 +986,13 @@ void HWNDMessageHandler::FrameTypeChanged() {
+@@ -990,13 +990,13 @@ void HWNDMessageHandler::FrameTypeChanged() {
  
  void HWNDMessageHandler::PaintAsActiveChanged() {
    if (!delegate_->HasNonClientView() || !delegate_->CanActivate() ||
@@ -55,7 +55,7 @@ index 5f483e5271facd23f50ebda981a7bce9e7f20791..43132e8040059296373f121b6fb28630
  }
  
  void HWNDMessageHandler::SetWindowIcons(const gfx::ImageSkia& window_icon,
-@@ -1078,7 +1078,14 @@ void HWNDMessageHandler::SizeConstraintsChanged() {
+@@ -1082,7 +1082,14 @@ void HWNDMessageHandler::SizeConstraintsChanged() {
    //   allowing ui::GetResizableFrameThickness() to be used consistently when
    //   removing the visible system frame.
    const bool had_caption_on_init = window_style() & WS_CAPTION;
@@ -71,7 +71,7 @@ index 5f483e5271facd23f50ebda981a7bce9e7f20791..43132e8040059296373f121b6fb28630
    const bool can_maximize = can_resize && delegate_->CanMaximize();
  
    auto set_style_func = [&style](LONG bit, bool should_set) {
-@@ -1679,11 +1686,16 @@ void HWNDMessageHandler::ResetWindowRegion(bool force, bool redraw) {
+@@ -1687,11 +1694,16 @@ void HWNDMessageHandler::ResetWindowRegion(bool force, bool redraw) {
    // through, but that isn't the case when using Direct3D to draw transparent
    // windows. So we route translucent windows throught to the delegate to
    // allow for a custom hit mask.
@@ -89,7 +89,7 @@ index 5f483e5271facd23f50ebda981a7bce9e7f20791..43132e8040059296373f121b6fb28630
      return;
    }
  
-@@ -2436,17 +2448,18 @@ LRESULT HWNDMessageHandler::OnNCActivate(UINT message,
+@@ -2445,17 +2457,18 @@ LRESULT HWNDMessageHandler::OnNCActivate(UINT message,
      delegate_->SchedulePaint();
    }
  

patches/chromium/fix_return_v8_value_from_localframe_requestexecutescript.patch

@@ -59,10 +59,10 @@ index cba373664bec3a32abad6fe0396bd67b53b7e67f..a54f1b3351efd2d8f324436f7f35cd43
  
  #endif  // THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_SCRIPT_EXECUTION_CALLBACK_H_
 diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/blink/renderer/core/frame/local_frame.cc
-index 34603bffa39cf2aaedfd7c3152464c524995f6f0..df2bf77d922cd5fed2d29b99bc35f28988d6d14f 100644
+index abe5b3c6e5eadf30f3e00013fceddaa0ead36cb1..12f1ee3a6a5d213ef3a7e94b5a3828006aad14bb 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -3197,6 +3197,7 @@ void LocalFrame::RequestExecuteScript(
+@@ -3196,6 +3196,7 @@ void LocalFrame::RequestExecuteScript(
      mojom::blink::EvaluationTiming evaluation_timing,
      mojom::blink::LoadEventBlockingOption blocking_option,
      WebScriptExecutionCallback callback,
@@ -70,7 +70,7 @@ index 34603bffa39cf2aaedfd7c3152464c524995f6f0..df2bf77d922cd5fed2d29b99bc35f289
      BackForwardCacheAware back_forward_cache_aware,
      mojom::blink::WantResultOption want_result_option,
      mojom::blink::PromiseResultOption promise_behavior) {
-@@ -3254,7 +3255,7 @@ void LocalFrame::RequestExecuteScript(
+@@ -3253,7 +3254,7 @@ void LocalFrame::RequestExecuteScript(
    PausableScriptExecutor::CreateAndRun(
        script_state, std::move(script_sources), execute_script_policy,
        user_gesture, evaluation_timing, blocking_option, want_result_option,
@@ -92,10 +92,10 @@ index 0f119c1170f3379754b03ff38358ed6f191fb578..64024aaa3630bacbaf13b7491ff4ed54
                              mojom::blink::WantResultOption,
                              mojom::blink::PromiseResultOption);
 diff --git a/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc b/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc
-index 56d681d3eea661fb0a5b1a135b4d4ea09e9e4577..7bcae985c6c918782f2795746f3ea01fcdcb1bff 100644
+index fa8b198a3da2a20bf8f63aabf53bbc10266a6f62..20b32c92cd82d1c64e4afac07c7c4f26691859df 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc
-@@ -987,6 +987,7 @@ void LocalFrameMojoHandler::JavaScriptExecuteRequestInIsolatedWorld(
+@@ -988,6 +988,7 @@ void LocalFrameMojoHandler::JavaScriptExecuteRequestInIsolatedWorld(
              std::move(callback).Run(value ? std::move(*value) : base::Value());
            },
            std::move(callback)),
@@ -211,7 +211,7 @@ index f2c94689450f0333a144ccf82cf147c194896e6b..1c2e9fe36c297f7d614d9ca290e4d13c
    const mojom::blink::UserActivationOption user_activation_option_;
    const mojom::blink::LoadEventBlockingOption blocking_option_;
 diff --git a/third_party/blink/renderer/core/frame/web_frame_test.cc b/third_party/blink/renderer/core/frame/web_frame_test.cc
-index 6e87cd9a855bd3f1145f864367f34d966088ce6c..6b0448254eec33896686544ebc2a9bf662a5bd56 100644
+index dec0b09e07c568b74b5ba25e8e3cb9f5b5cf7070..f28392d50ded3bb1ecb891314a989f1c07167bf6 100644
 --- a/third_party/blink/renderer/core/frame/web_frame_test.cc
 +++ b/third_party/blink/renderer/core/frame/web_frame_test.cc
 @@ -300,6 +300,7 @@ void ExecuteScriptsInMainWorld(
@@ -223,7 +223,7 @@ index 6e87cd9a855bd3f1145f864367f34d966088ce6c..6b0448254eec33896686544ebc2a9bf6
        mojom::blink::WantResultOption::kWantResult, wait_for_promise);
  }
 diff --git a/third_party/blink/renderer/core/frame/web_local_frame_impl.cc b/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
-index 6ce6c0af328f722d02228feae910b129e0f41a74..d4a11cc2cd9be3a97058ec800ff23bc2ce33b12b 100644
+index d2b005438958f685e2187d8853926a94211427ad..e3446c84a068a954dfaa809580e8945f359f9e3c 100644
 --- a/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
 +++ b/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
 @@ -1128,14 +1128,15 @@ void WebLocalFrameImpl::RequestExecuteScript(

patches/chromium/fix_use_fresh_lazynow_for_onendworkitemimpl_after_didruntask.patch

@@ -18,10 +18,10 @@ This is upstreamable: the bug exists whenever any TaskObserver::DidProcessTask
 triggers nested pump activity, which is not forbidden by the contract.
 
 diff --git a/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc b/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc
-index 16d1d5cf94d6fde1678f3ea7a9eceb7accbf510f..03bf3eeef18063f60213e11f72a62bfc0f9fa9f4 100644
+index bb09c99ea0b37a139440d0fe98c7f2f5e9c147e0..d27c34f8090ff54d20d8339c0ad56d37d6d61ab2 100644
 --- a/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc
 +++ b/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc
-@@ -487,15 +487,22 @@ std::optional<WakeUp> ThreadControllerWithMessagePumpImpl::DoWorkImpl(
+@@ -481,15 +481,22 @@ std::optional<WakeUp> ThreadControllerWithMessagePumpImpl::DoWorkImpl(
      // `PendingTask` reference dangling.
      selected_task.reset();
  

patches/chromium/frame_host_manager.patch

@@ -6,10 +6,10 @@ Subject: frame_host_manager.patch
 Allows embedder to intercept site instances created by chromium.
 
 diff --git a/content/browser/renderer_host/render_frame_host_manager.cc b/content/browser/renderer_host/render_frame_host_manager.cc
-index a5165a08f161844898281c18d3963f8abffd58a8..c4d995aec772a6818c747adceb9fc63fe8d272e2 100644
+index ae9db54b624893f8876c5ddf0e0179fbb78431aa..83508e07b43a8734981cee9c6cd51fc33037c968 100644
 --- a/content/browser/renderer_host/render_frame_host_manager.cc
 +++ b/content/browser/renderer_host/render_frame_host_manager.cc
-@@ -4925,6 +4925,9 @@ RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
+@@ -4870,6 +4870,9 @@ RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
      request->ResetStateForSiteInstanceChange();
    }
  
@@ -20,7 +20,7 @@ index a5165a08f161844898281c18d3963f8abffd58a8..c4d995aec772a6818c747adceb9fc63f
  }
  
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index e6f51d39b4f2f6b162814996921958ca1252e1d7..1f496db16389734a30f1c07903ff6225aeb1f1b4 100644
+index f6ceaf652707d355780d8009339a42bbc271bd07..22699ec734293d1a6da22868bf5701fab1ab3fe7 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
 @@ -350,6 +350,11 @@ class CONTENT_EXPORT ContentBrowserClient {

patches/chromium/gritsettings_resource_ids.patch

@@ -6,10 +6,10 @@ Subject: gritsettings_resource_ids.patch
 Add electron resources file to the list of resource ids generation.
 
 diff --git a/tools/gritsettings/resource_ids.spec b/tools/gritsettings/resource_ids.spec
-index bc4d99704dcdb1f2d688fb6d847304ac7a45d3a8..5087a431bb9bd1fba7779f01c738c9d19cbfb63c 100644
+index 98b18d9e8129f2b06c4633b4ff74320fa2dee5f6..2f9bbe7578ce8e255a4aed6dd9dacea245640795 100644
 --- a/tools/gritsettings/resource_ids.spec
 +++ b/tools/gritsettings/resource_ids.spec
-@@ -1661,6 +1661,11 @@
+@@ -1670,6 +1670,11 @@
      "includes": [12000],
    },
  

patches/chromium/mas_avoid_private_macos_api_usage.patch.patch

@@ -50,10 +50,10 @@ system font by checking if it's kCTFontPriorityAttribute is set to
 system priority.
 
 diff --git a/base/BUILD.gn b/base/BUILD.gn
-index 17b0a948c762996026885cbb63d66cbd0ab94981..a1a18ffa59d45518cb171efb08cf24d1648de425 100644
+index 2fea06e3d762884df05e74c0cef98990c302f814..fbadbe444df1b58e9e9cb985d30d009b661802ec 100644
 --- a/base/BUILD.gn
 +++ b/base/BUILD.gn
-@@ -1085,6 +1085,7 @@ component("base") {
+@@ -1086,6 +1086,7 @@ component("base") {
      "//build:ios_buildflags",
      "//build/config/compiler:compiler_buildflags",
      "//third_party/modp_b64",
@@ -811,7 +811,7 @@ index a5fc9193711a7cc2eee45171178c070321177ca2..94bd32ce1ddd3f8b4315cd06be59d755
  
  - (NSWindow*)rootWindow {
 diff --git a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
-index 15c81d1f61c5dd994f24a194665de639b6355460..e74be476326c22821087939060ff744b964e9216 100644
+index d58c5eff9f8fbca96d0912ab9a19d06974fd8016..94ee727830545ff1576685722c0fd0dd215131cf 100644
 --- a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 +++ b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 @@ -42,6 +42,7 @@
@@ -869,7 +869,7 @@ index 15c81d1f61c5dd994f24a194665de639b6355460..e74be476326c22821087939060ff744b
  
  void NativeWidgetNSWindowBridge::SetColorMode(
 diff --git a/components/viz/service/BUILD.gn b/components/viz/service/BUILD.gn
-index dcdb614b91a773273e4785aff92a44b3bba6cf59..4ed0b92bd84e0bd97ebd0c6336d92191cc7bb8e8 100644
+index e3e8dc95624d9ad2d1428986694ca562f5fd6d64..2aa6ad756b0a146f35516930d4452358d0f8dd07 100644
 --- a/components/viz/service/BUILD.gn
 +++ b/components/viz/service/BUILD.gn
 @@ -390,6 +390,7 @@ viz_component("service") {
@@ -880,7 +880,7 @@ index dcdb614b91a773273e4785aff92a44b3bba6cf59..4ed0b92bd84e0bd97ebd0c6336d92191
    }
  
    if (is_ios) {
-@@ -720,6 +721,7 @@ viz_source_set("unit_tests") {
+@@ -730,6 +731,7 @@ viz_source_set("unit_tests") {
        "display_embedder/software_output_device_mac_unittest.mm",
      ]
      frameworks = [ "IOSurface.framework" ]
@@ -974,7 +974,7 @@ index 664e12c07204feeb5be16581fe51e8adc4b898dd..38159d146cdf71f84611d58e2983418a
    return kAttributes;
  }
 diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
-index 29104a461b7a3e04dc86baab0521288f974750a8..ea54cab0a72e931299871968afab7701e21547e4 100644
+index 431c4151c4c76f99ea2ec21b9f019e6bf123df79..9f9d8feff59b03b15e289e6fbc9474920d89a12c 100644
 --- a/content/browser/BUILD.gn
 +++ b/content/browser/BUILD.gn
 @@ -363,6 +363,7 @@ source_set("browser") {
@@ -986,7 +986,7 @@ index 29104a461b7a3e04dc86baab0521288f974750a8..ea54cab0a72e931299871968afab7701
  
    public_deps = [
 diff --git a/content/browser/renderer_host/render_widget_host_view_mac.h b/content/browser/renderer_host/render_widget_host_view_mac.h
-index 367834e678f44d6e71c4218d293e11c3569daf2b..c97fb8f0411b45c1a01e4fab8dc40cc3778d1d09 100644
+index 60de2c2d1d9120796c5df0751a54d09b1e507147..92c8d47448681322d122807d5fadccdb3d91a603 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.h
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.h
 @@ -24,6 +24,7 @@
@@ -1007,7 +1007,7 @@ index 367834e678f44d6e71c4218d293e11c3569daf2b..c97fb8f0411b45c1a01e4fab8dc40cc3
  @class RenderWidgetHostViewCocoa;
  
  namespace content {
-@@ -679,9 +682,11 @@ class CONTENT_EXPORT RenderWidgetHostViewMac
+@@ -680,9 +683,11 @@ class CONTENT_EXPORT RenderWidgetHostViewMac
    // EnsureSurfaceSynchronizedForWebTest().
    uint32_t latest_capture_sequence_number_ = 0u;
  
@@ -1020,7 +1020,7 @@ index 367834e678f44d6e71c4218d293e11c3569daf2b..c97fb8f0411b45c1a01e4fab8dc40cc3
    // Used to force the NSApplication's focused accessibility element to be the
    // content::BrowserAccessibilityCocoa accessibility tree when the NSView for
 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 1ada527ecd9e0603e6e7111f32b103da398bd0ca..2375ed828ee173932754c49299ccb6e5b0521a1c 100644
+index 1ed8918ae793301197c456bb20dd9e82a50d1e4e..0747a20b283151a75c524dc0fa74c7b799725e54 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.mm
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
 @@ -53,6 +53,7 @@
@@ -1031,7 +1031,7 @@ index 1ada527ecd9e0603e6e7111f32b103da398bd0ca..2375ed828ee173932754c49299ccb6e5
  #include "media/base/media_switches.h"
  #include "skia/ext/platform_canvas.h"
  #include "skia/ext/skia_utils_mac.h"
-@@ -289,8 +290,10 @@
+@@ -293,8 +294,10 @@
  void RenderWidgetHostViewMac::MigrateNSViewBridge(
      remote_cocoa::mojom::Application* remote_cocoa_application,
      uint64_t parent_ns_view_id) {
@@ -1042,7 +1042,7 @@ index 1ada527ecd9e0603e6e7111f32b103da398bd0ca..2375ed828ee173932754c49299ccb6e5
  
    // Reset `ns_view_` before resetting `remote_ns_view_` to avoid dangling
    // pointers. `ns_view_` gets reinitialized later in this method.
-@@ -1713,10 +1716,12 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
+@@ -1717,10 +1720,12 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
  
  gfx::NativeViewAccessible
  RenderWidgetHostViewMac::AccessibilityGetNativeViewAccessibleForWindow() {
@@ -1055,7 +1055,7 @@ index 1ada527ecd9e0603e6e7111f32b103da398bd0ca..2375ed828ee173932754c49299ccb6e5
    return gfx::NativeViewAccessible([GetInProcessNSView() window]);
  }
  
-@@ -1768,9 +1773,11 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
+@@ -1772,9 +1777,11 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
  }
  
  void RenderWidgetHostViewMac::SetAccessibilityWindow(NSWindow* window) {
@@ -1067,7 +1067,7 @@ index 1ada527ecd9e0603e6e7111f32b103da398bd0ca..2375ed828ee173932754c49299ccb6e5
  }
  
  bool RenderWidgetHostViewMac::SyncIsWidgetForMainFrame(
-@@ -2300,20 +2307,26 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
+@@ -2304,20 +2311,26 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
  void RenderWidgetHostViewMac::GetRenderWidgetAccessibilityToken(
      GetRenderWidgetAccessibilityTokenCallback callback) {
    base::ProcessId pid = getpid();
@@ -1107,7 +1107,7 @@ index 691fb357cb6865cc0b47d37a509a440b52475493..3377fbe048b4e6945ca4790aa2dadde7
  
    defines = []
 diff --git a/content/renderer/BUILD.gn b/content/renderer/BUILD.gn
-index bbb6f87c5b824b6899b07de1a0e202903c2c983a..278bfec27d0ce0bbd687133bc5ee5a8f4d106905 100644
+index f41d1a0ca0f0bfa2c817ec2571c996622ce68240..63ca31dc0d9e0daf971c7dbd85ac1c1982eeec91 100644
 --- a/content/renderer/BUILD.gn
 +++ b/content/renderer/BUILD.gn
 @@ -324,6 +324,7 @@ target(link_target_type, "renderer") {
@@ -1189,7 +1189,7 @@ index a1068589ad844518038ee7bc15a3de9bc5cba525..1ff781c49f086ec8015c7d3c44567dbe
  
  }  // namespace content
 diff --git a/content/test/BUILD.gn b/content/test/BUILD.gn
-index 3235936853681da70e93a31d51a7f6a91be698b0..a3c78319d97fe84621c29d778e354a6384f8583f 100644
+index fc808a4a52383001885031035efe3d5ab898ba7f..46766e561e1e6ff14c0ece100386fcd5ce9df49a 100644
 --- a/content/test/BUILD.gn
 +++ b/content/test/BUILD.gn
 @@ -701,6 +701,7 @@ static_library("test_support") {
@@ -1217,7 +1217,7 @@ index 3235936853681da70e93a31d51a7f6a91be698b0..a3c78319d97fe84621c29d778e354a63
    ]
  
    if (!(is_chromeos && target_cpu == "arm64" && current_cpu == "arm")) {
-@@ -3428,6 +3432,7 @@ test("content_unittests") {
+@@ -3430,6 +3434,7 @@ test("content_unittests") {
      "//ui/shell_dialogs",
      "//ui/webui:test_support",
      "//url",
@@ -1308,7 +1308,7 @@ index 03a74b7d29f12be3a5d208b43beaa13f47a8e4a6..d36254ca28c1a3a4ef2b15cfbb327212
      if (is_ios) {
        sources += [ "image_transport_surface_ios.mm" ]
 diff --git a/gpu/ipc/service/image_transport_surface_overlay_mac.h b/gpu/ipc/service/image_transport_surface_overlay_mac.h
-index 8b7a675d95ad36cbb9528bc5bc7ef05e5124e5a3..ed6a9a326b82b177059317dc4bc54b102f9bcc78 100644
+index c2fd68d54df18eb544f9167870054aabbcc91623..915536753b3f3f61f370eee233c579cd14e4c19c 100644
 --- a/gpu/ipc/service/image_transport_surface_overlay_mac.h
 +++ b/gpu/ipc/service/image_transport_surface_overlay_mac.h
 @@ -8,6 +8,7 @@
@@ -1342,10 +1342,10 @@ index d3ceb8cfbfe1fb63804232c3fd62bafcd90752bd..a82ca8b52a4b8f96ccb013abd5c0bf7c
  
    if (is_ios) {
 diff --git a/media/audio/apple/audio_low_latency_input.cc b/media/audio/apple/audio_low_latency_input.cc
-index 3a079b0fc34031d062045510fe0e2444792ff942..1be75833d46aaa124e5467904f68e46cce22ead8 100644
+index 75178516b53665c82195f795c5e4498c588e51c9..10e453a18813d3078dc4f01ab040acc66bf12bec 100644
 --- a/media/audio/apple/audio_low_latency_input.cc
 +++ b/media/audio/apple/audio_low_latency_input.cc
-@@ -27,6 +27,7 @@
+@@ -26,6 +26,7 @@
  #include "base/strings/sys_string_conversions.h"
  #include "base/time/time.h"
  #include "base/trace_event/trace_event.h"
@@ -1353,7 +1353,7 @@ index 3a079b0fc34031d062045510fe0e2444792ff942..1be75833d46aaa124e5467904f68e46c
  #include "media/audio/apple/audio_manager_apple.h"
  #include "media/audio/apple/scoped_audio_unit.h"
  #include "media/base/audio_bus.h"
-@@ -40,19 +41,23 @@
+@@ -39,19 +40,23 @@
  
  namespace {
  extern "C" {
@@ -1378,7 +1378,7 @@ index 3a079b0fc34031d062045510fe0e2444792ff942..1be75833d46aaa124e5467904f68e46c
  }  // namespace
  #endif
 diff --git a/net/dns/BUILD.gn b/net/dns/BUILD.gn
-index 012632a440f5078a71cbb327b04990654f282141..8e47b039b63fe74d3de441b8d21e7a9c4ec974f5 100644
+index 5be47a39edb9c5f3b05a13d10732b772d30cc2d7..a455b220b1e16770888bb02daeb88bfc4fa86fbd 100644
 --- a/net/dns/BUILD.gn
 +++ b/net/dns/BUILD.gn
 @@ -223,6 +223,8 @@ source_set("dns") {
@@ -1789,7 +1789,7 @@ index eb81a70e4d5d5cd3e6ae9b45f8cd1c795ea76c51..9921ccb10d3455600eddd85f77f10228
  
  }  // namespace sandbox
 diff --git a/third_party/blink/renderer/core/BUILD.gn b/third_party/blink/renderer/core/BUILD.gn
-index 9b399ad326a19af7fd5e717bf8940ec562338f6d..96cc912489ab4423e0592d9c90c3d38f57131087 100644
+index 796fb4ff8bcf65c3c533ad1a777e3dbaf545d0dc..7adf61c7de52e1d5c73c0940ab46717514bc4437 100644
 --- a/third_party/blink/renderer/core/BUILD.gn
 +++ b/third_party/blink/renderer/core/BUILD.gn
 @@ -444,6 +444,7 @@ component("core") {
@@ -1891,7 +1891,7 @@ index 94afefcee81b87c05bf9b1199d90d3d4b5ea84a6..3e3aaea0ec6c8fad0d90a931d269af3a
  
  }  // namespace blink
 diff --git a/third_party/blink/renderer/platform/fonts/mac/font_matcher_mac.mm b/third_party/blink/renderer/platform/fonts/mac/font_matcher_mac.mm
-index a4cc39ba2796d3108ff6674e60dcf5302c1da7d7..3aa68d45e2c17fe52b6c6cc5527af7dd42ad0c3a 100644
+index 5bcd0768406a83da96a3167120f1c6b2fa614ee5..0c3bbf77a56b4ad7d0d95816a9127d03ce5dc3f8 100644
 --- a/third_party/blink/renderer/platform/fonts/mac/font_matcher_mac.mm
 +++ b/third_party/blink/renderer/platform/fonts/mac/font_matcher_mac.mm
 @@ -37,6 +37,7 @@
@@ -1913,7 +1913,7 @@ index a4cc39ba2796d3108ff6674e60dcf5302c1da7d7..3aa68d45e2c17fe52b6c6cc5527af7dd
  
  namespace blink {
  
-@@ -403,12 +406,16 @@ void ClampVariationValuesToFontAcceptableRange(
+@@ -453,12 +456,16 @@ void ClampVariationValuesToFontAcceptableRange(
    // we are enabling it only on MacOS 13+ because these are our benchmarking
    // platforms.
    NSArray* all_axes;
@@ -1943,7 +1943,7 @@ index 0f8a6f75b7f01029adc2f5fd23559bacce19cf72..cf66c2f4f02a8e21cc83c3b7389fc515
  }
  
 diff --git a/ui/accelerated_widget_mac/ca_layer_tree_coordinator.h b/ui/accelerated_widget_mac/ca_layer_tree_coordinator.h
-index d5f35d2ccfb21b231e235dbfae3eee96a488eb20..14592180823131ca87bc95300c8d9a82451e6628 100644
+index 8542a74f1b0e90cd32c0220ef2e82c7763b1ee97..52c989796a2251b52615a04028fece3903e75151 100644
 --- a/ui/accelerated_widget_mac/ca_layer_tree_coordinator.h
 +++ b/ui/accelerated_widget_mac/ca_layer_tree_coordinator.h
 @@ -8,13 +8,16 @@
@@ -1963,7 +1963,7 @@ index d5f35d2ccfb21b231e235dbfae3eee96a488eb20..14592180823131ca87bc95300c8d9a82
  @class CALayer;
  @protocol MTLDevice;
  
-@@ -119,7 +122,9 @@ class ACCELERATED_WIDGET_MAC_EXPORT CALayerTreeCoordinator {
+@@ -120,7 +123,9 @@ class ACCELERATED_WIDGET_MAC_EXPORT CALayerTreeCoordinator {
    // both the current tree and the pending trees.
    size_t presented_ca_layer_trees_max_length_ = 2;
  
@@ -1974,7 +1974,7 @@ index d5f35d2ccfb21b231e235dbfae3eee96a488eb20..14592180823131ca87bc95300c8d9a82
    // The root CALayer to display the current frame. This does not change
    // over the lifetime of the object.
 diff --git a/ui/accelerated_widget_mac/ca_layer_tree_coordinator.mm b/ui/accelerated_widget_mac/ca_layer_tree_coordinator.mm
-index 5e50feb42b4a49b03a75b510bb3ddc269282aa2f..1519401a362530b7107eab17c28b63486e7455ff 100644
+index 3195cdaa3ff8310d01b37ceaedff9118cf8dbf22..4b086551497a2fcc6eef4c69f0ea5982b2ea0629 100644
 --- a/ui/accelerated_widget_mac/ca_layer_tree_coordinator.mm
 +++ b/ui/accelerated_widget_mac/ca_layer_tree_coordinator.mm
 @@ -10,6 +10,7 @@
@@ -1985,15 +1985,15 @@ index 5e50feb42b4a49b03a75b510bb3ddc269282aa2f..1519401a362530b7107eab17c28b6348
  #include "ui/accelerated_widget_mac/ca_renderer_layer_tree.h"
  #include "ui/base/cocoa/animation_utils.h"
  #include "ui/base/cocoa/remote_layer_api.h"
-@@ -37,6 +38,7 @@
-       buffer_presented_callback_(buffer_presented_callback),
+@@ -39,6 +40,7 @@
        gl_make_current_callback_(gl_make_current_callback),
-       metal_device_(metal_device) {
+       metal_device_(metal_device),
+       no_post_task_for_callback_(no_post_task_for_callback) {
 +#if !IS_MAS_BUILD()
    if (allow_remote_layers_) {
      root_ca_layer_ = [[CALayer alloc] init];
  #if BUILDFLAG(IS_MAC)
-@@ -65,6 +67,7 @@
+@@ -67,6 +69,7 @@
  #endif
      ca_context_.layer = root_ca_layer_;
    }
@@ -2001,7 +2001,7 @@ index 5e50feb42b4a49b03a75b510bb3ddc269282aa2f..1519401a362530b7107eab17c28b6348
  }
  
  CALayerTreeCoordinator::~CALayerTreeCoordinator() = default;
-@@ -207,9 +210,13 @@
+@@ -209,9 +212,13 @@
      TRACE_EVENT_INSTANT2("test_gpu", "SwapBuffers", TRACE_EVENT_SCOPE_THREAD,
                           "GLImpl", static_cast<int>(gl::GetGLImplementation()),
                           "width", pixel_size_.width());
@@ -2308,7 +2308,7 @@ index bfffd0444b0711b201cedaddfd3edaa7b5d9220a..8cdae9f250d407d0c2d34ba7c0891b84
    // Query the display's refresh rate.
    display.set_display_frequency(screen.maximumFramesPerSecond);
 diff --git a/ui/gfx/BUILD.gn b/ui/gfx/BUILD.gn
-index ba4f7988df80d7bb4fabf4b2095a115c7a3f010a..41e5813281c29e9bce051a5ec0a136f1ebcf4ef5 100644
+index f669a4be5809ab0c8bfea92a0ae32a52d3e20f6b..dc5f929f4b82b747fcbf4a5b772fec43c069853a 100644
 --- a/ui/gfx/BUILD.gn
 +++ b/ui/gfx/BUILD.gn
 @@ -284,6 +284,8 @@ component("gfx") {
@@ -2359,10 +2359,10 @@ index bbe355cf69f160866188216cc274d75bd35603db..06ee100d7ea2e892dbf3c0b1adc96c50
      // enough.
      return PlatformFontMac::SystemFontType::kGeneral;
 diff --git a/ui/views/BUILD.gn b/ui/views/BUILD.gn
-index 5c0cad2640d84193e396ac1faff7d61230ab388c..edaf2a169d67cfa7903c56989801b1563ecf7af3 100644
+index de9338902104daacef1d05858354724a6fa198cc..775d317346a77cf54c4cfb3c3723e5e990f50bb3 100644
 --- a/ui/views/BUILD.gn
 +++ b/ui/views/BUILD.gn
-@@ -732,6 +732,8 @@ component("views") {
+@@ -734,6 +734,8 @@ component("views") {
        "IOSurface.framework",
        "QuartzCore.framework",
      ]
@@ -2371,7 +2371,7 @@ index 5c0cad2640d84193e396ac1faff7d61230ab388c..edaf2a169d67cfa7903c56989801b156
    }
  
    if (is_win) {
-@@ -1161,6 +1163,8 @@ source_set("test_support") {
+@@ -1163,6 +1165,8 @@ source_set("test_support") {
      "//ui/base/mojom:ui_base_types",
    ]
  
@@ -2381,7 +2381,7 @@ index 5c0cad2640d84193e396ac1faff7d61230ab388c..edaf2a169d67cfa7903c56989801b156
      sources += [
        "test/desktop_window_tree_host_win_test_api.cc",
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.h b/ui/views/cocoa/native_widget_mac_ns_window_host.h
-index aa73ba06160c983189dd214529344a8bcf9fbe98..79eece0dfff27b4fdb6beb895271e419007de4e3 100644
+index c087bf258c07537f589001cd1de9635823015812..7f0bf65efac90fb0d35e46a0a8171e05b7219348 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.h
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.h
 @@ -19,6 +19,7 @@
@@ -2402,7 +2402,7 @@ index aa73ba06160c983189dd214529344a8bcf9fbe98..79eece0dfff27b4fdb6beb895271e419
  @class NSView;
  
  namespace remote_cocoa {
-@@ -514,10 +517,12 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
+@@ -516,10 +519,12 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
    mojo::AssociatedRemote<remote_cocoa::mojom::NativeWidgetNSWindow>
        remote_ns_window_remote_;
  
@@ -2416,7 +2416,7 @@ index aa73ba06160c983189dd214529344a8bcf9fbe98..79eece0dfff27b4fdb6beb895271e419
    // Used to force the NSApplication's focused accessibility element to be the
    // views::Views accessibility tree when the NSView for this is focused.
 diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.mm b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7ff904084 100644
+index 2914e7149f24fa903ca9861934a93e77f397e979..a258b94a8122c74b6f98f4b88b710371291fcfe4 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 @@ -22,6 +22,7 @@
@@ -2427,7 +2427,7 @@ index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7
  #include "mojo/public/cpp/bindings/self_owned_associated_receiver.h"
  #include "ui/accelerated_widget_mac/window_resize_helper_mac.h"
  #include "ui/accessibility/accessibility_features.h"
-@@ -376,8 +377,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -378,8 +379,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    if (in_process_ns_window_bridge_) {
      return gfx::NativeViewAccessible(in_process_ns_window_bridge_->ns_view());
    }
@@ -2440,7 +2440,7 @@ index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7
  }
  
  gfx::NativeViewAccessible
-@@ -393,8 +398,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -395,8 +400,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
          [in_process_ns_window_bridge_->ns_view() window]);
    }
  
@@ -2453,7 +2453,7 @@ index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7
  }
  
  remote_cocoa::mojom::NativeWidgetNSWindow*
-@@ -1505,9 +1514,11 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1515,9 +1524,11 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    // for PWAs. However this breaks accessibility on in-process windows,
    // so set it back to NO when a local window gains focus. See
    // https://crbug.com/41485830.
@@ -2465,7 +2465,7 @@ index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7
    // Explicitly set the keyboard accessibility state on regaining key
    // window status.
    if (is_key && is_content_first_responder) {
-@@ -1660,17 +1671,20 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1670,17 +1681,20 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
  void NativeWidgetMacNSWindowHost::SetRemoteAccessibilityTokens(
      const std::vector<uint8_t>& window_token,
      const std::vector<uint8_t>& view_token) {
@@ -2486,7 +2486,7 @@ index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7
    *pid = getpid();
    id element_id = GetNativeViewAccessible();
  
-@@ -1683,6 +1697,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1693,6 +1707,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    }
  
    *token = ui::RemoteAccessibility::GetTokenForLocalElement(element_id);

patches/chromium/network_service_allow_remote_certificate_verification_logic.patch

@@ -7,10 +7,10 @@ This adds a callback from the network service that's used to implement
 session.setCertificateVerifyCallback.
 
 diff --git a/services/network/network_context.cc b/services/network/network_context.cc
-index 55832bf73e134f21948821fbe13dd0642661e8d3..1fcf11cf90206270c6b0131b687ae668a8a12f83 100644
+index 0d70e10657f5f1cc5811e56044f13d9ae6c7f2a1..4efd5407479b9e5ee6af84a4cd6d26895d8b19f7 100644
 --- a/services/network/network_context.cc
 +++ b/services/network/network_context.cc
-@@ -171,6 +171,11 @@
+@@ -172,6 +172,11 @@
  #include "services/network/web_transport.h"
  #include "url/gurl.h"
  
@@ -22,7 +22,7 @@ index 55832bf73e134f21948821fbe13dd0642661e8d3..1fcf11cf90206270c6b0131b687ae668
  #if BUILDFLAG(IS_CT_SUPPORTED)
  // gn check does not account for BUILDFLAG(). So, for iOS builds, it will
  // complain about a missing dependency on the target exposing this header. Add a
-@@ -629,6 +634,111 @@ void RecordHSTSPreconnectUpgradeReason(HSTSRedirectUpgradeReason reason) {
+@@ -631,6 +636,111 @@ void RecordHSTSPreconnectUpgradeReason(HSTSRedirectUpgradeReason reason) {
  
  }  // namespace
  
@@ -134,7 +134,7 @@ index 55832bf73e134f21948821fbe13dd0642661e8d3..1fcf11cf90206270c6b0131b687ae668
  constexpr uint32_t NetworkContext::kMaxOutstandingRequestsPerProcess;
  
  NetworkContext::NetworkContextHttpAuthPreferences::
-@@ -1036,6 +1146,13 @@ void NetworkContext::SetClient(
+@@ -1078,6 +1188,13 @@ void NetworkContext::SetClient(
    client_.Bind(std::move(client));
  }
  
@@ -148,7 +148,7 @@ index 55832bf73e134f21948821fbe13dd0642661e8d3..1fcf11cf90206270c6b0131b687ae668
  void NetworkContext::CreateURLLoaderFactory(
      mojo::PendingReceiver<mojom::URLLoaderFactory> receiver,
      mojom::URLLoaderFactoryParamsPtr params) {
-@@ -2723,6 +2840,10 @@ URLRequestContextOwner NetworkContext::MakeURLRequestContext(
+@@ -2767,6 +2884,10 @@ URLRequestContextOwner NetworkContext::MakeURLRequestContext(
      cert_verifier = std::make_unique<net::CachingCertVerifier>(
          std::make_unique<net::CoalescingCertVerifier>(
              std::move(cert_verifier)));
@@ -160,10 +160,10 @@ index 55832bf73e134f21948821fbe13dd0642661e8d3..1fcf11cf90206270c6b0131b687ae668
  
    builder.SetCertVerifier(IgnoreErrorsCertVerifier::MaybeWrapCertVerifier(
 diff --git a/services/network/network_context.h b/services/network/network_context.h
-index f4bc2b75bc833dc7a47e1fa178f5542824843b36..bb00a6ba93c522b484dc525ba204f1bd537e6285 100644
+index 80f64d8bc17c9a706dafd3e9639a6d7e62caf0d5..912e4d60647f6376dfef62d18998b556bc7efa32 100644
 --- a/services/network/network_context.h
 +++ b/services/network/network_context.h
-@@ -119,6 +119,7 @@ class SimpleUrlPatternMatcher;
+@@ -121,6 +121,7 @@ class SimpleUrlPatternMatcher;
  }
  
  namespace network {
@@ -171,7 +171,7 @@ index f4bc2b75bc833dc7a47e1fa178f5542824843b36..bb00a6ba93c522b484dc525ba204f1bd
  class CookieManager;
  class HostResolver;
  class MdnsResponderManager;
-@@ -248,6 +249,8 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
+@@ -257,6 +258,8 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
    void CreateURLLoaderFactory(
        mojo::PendingReceiver<mojom::URLLoaderFactory> receiver,
        mojom::URLLoaderFactoryParamsPtr params) override;
@@ -180,7 +180,7 @@ index f4bc2b75bc833dc7a47e1fa178f5542824843b36..bb00a6ba93c522b484dc525ba204f1bd
    void ResetURLLoaderFactories() override;
    void GetViaObliviousHttp(
        mojom::ObliviousHttpRequestPtr request,
-@@ -970,6 +973,8 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
+@@ -982,6 +985,8 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
    std::vector<base::OnceClosure> dismount_closures_;
  #endif  // BUILDFLAG(IS_DIRECTORY_TRANSFER_REQUIRED)
  
@@ -190,10 +190,10 @@ index f4bc2b75bc833dc7a47e1fa178f5542824843b36..bb00a6ba93c522b484dc525ba204f1bd
    std::unique_ptr<HostResolver> internal_host_resolver_;
    std::set<std::unique_ptr<HostResolver>, base::UniquePtrComparator>
 diff --git a/services/network/public/mojom/network_context.mojom b/services/network/public/mojom/network_context.mojom
-index 116ecc87549d02fa20ef9fd8068b3410590a2879..099e103c8e17ff640270744903585d4c76cdd6a7 100644
+index 47134ad9365ce50035d5a305418e36a41fc917c9..63d410dd356594a5928ed2f84b05b403bf3367f0 100644
 --- a/services/network/public/mojom/network_context.mojom
 +++ b/services/network/public/mojom/network_context.mojom
-@@ -324,6 +324,17 @@ struct SocketBrokerRemotes {
+@@ -325,6 +325,17 @@ struct SocketBrokerRemotes {
    pending_remote<SocketBroker> server;
  };
  
@@ -211,7 +211,7 @@ index 116ecc87549d02fa20ef9fd8068b3410590a2879..099e103c8e17ff640270744903585d4c
  // Parameters for constructing a network context.
  struct NetworkContextParams {
    // The user agent string.
-@@ -980,6 +991,9 @@ interface NetworkContext {
+@@ -977,6 +988,9 @@ interface NetworkContext {
    // Sets a client for this network context.
    SetClient(pending_remote<NetworkContextClient> client);
  
@@ -222,7 +222,7 @@ index 116ecc87549d02fa20ef9fd8068b3410590a2879..099e103c8e17ff640270744903585d4c
    CreateURLLoaderFactory(
        pending_receiver<URLLoaderFactory> url_loader_factory,
 diff --git a/services/network/test/test_network_context.h b/services/network/test/test_network_context.h
-index 817b69f7b36f996a5f3f068649a997fdf67afd1b..9d9e1f63fa138e3393c0395334049d10e8d1329f 100644
+index beb1c3dba14fcc504886f100b1568768231a4f2d..bc26f449109b3be84490fbb3569e36aa4aca8c4b 100644
 --- a/services/network/test/test_network_context.h
 +++ b/services/network/test/test_network_context.h
 @@ -63,6 +63,8 @@ class TestNetworkContext : public mojom::NetworkContext {

patches/chromium/notification_provenance.patch

@@ -133,7 +133,7 @@ index 9bf238e64af483294ae3c3f18a4e9aed49a8658d..b9b2a4c8c387b8e8b4eb1f02fc0f891c
        const GURL& document_url,
        const WeakDocumentPtr& weak_document_ptr,
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index c160b8ad92ad648dd7657fc3b94d2cc6c72c3824..23ddb2009a6118aad1f9629c7cd7a6d566b3bcc6 100644
+index 645a30349b0273d06eebb1396ef5599bfa1bddf6..81da6b6c7974f067294e9c7d0f81dfa70202c605 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
 @@ -2375,7 +2375,7 @@ void RenderProcessHostImpl::CreateNotificationService(

patches/chromium/osr_shared_texture_remove_keyed_mutex_on_win_dxgi.patch

@@ -11,7 +11,7 @@ For resolving complex conflict please pin @reitowo
 For more reason please see: https://crrev.com/c/5465148
 
 diff --git a/gpu/command_buffer/service/shared_image/d3d_image_backing_factory.cc b/gpu/command_buffer/service/shared_image/d3d_image_backing_factory.cc
-index 6f31a20329a7bc7cafb6384c3b8ec9ed7a11e64e..3bf92efa5c0ad0212096e61383b53095867aa62e 100644
+index 187335d304774643bdec345e7b52be3fe0b105f9..207a161b30f1a52458aced03f9f777a45a065b4d 100644
 --- a/gpu/command_buffer/service/shared_image/d3d_image_backing_factory.cc
 +++ b/gpu/command_buffer/service/shared_image/d3d_image_backing_factory.cc
 @@ -379,7 +379,8 @@ gfx::GpuMemoryBufferHandle D3DImageBackingFactory::CreateGpuMemoryBufferHandle(
@@ -36,10 +36,10 @@ index 6f31a20329a7bc7cafb6384c3b8ec9ed7a11e64e..3bf92efa5c0ad0212096e61383b53095
    Microsoft::WRL::ComPtr<ID3D11Texture2D> d3d11_texture;
  
 diff --git a/media/video/renderable_mappable_shared_image_video_frame_pool.cc b/media/video/renderable_mappable_shared_image_video_frame_pool.cc
-index 36ed797edc58a6cf094a0b720bf949b3f6379890..36a4a080da38cddad645d42e5c53c840e211105e 100644
+index 6b1abdebe1fb0043f535e731d0bd14a6d3e3c083..cde2239a516133fedb46dc4bd06b791a1a4d12aa 100644
 --- a/media/video/renderable_mappable_shared_image_video_frame_pool.cc
 +++ b/media/video/renderable_mappable_shared_image_video_frame_pool.cc
-@@ -211,6 +211,24 @@ bool FrameResources::Initialize(VideoPixelFormat format,
+@@ -212,6 +212,24 @@ bool FrameResources::Initialize(VideoPixelFormat format,
    const gfx::Size coded_size =
        GetCodedSizeForVideoPixelFormat(format, visible_size_);
  

patches/chromium/printing.patch

@@ -68,7 +68,7 @@ index f91857eb0b6ad385721b8224100de26dfdd7dd8d..45e8766fcb8d46d8edc3bf8d21d3f826
                 : PdfRenderSettings::Mode::POSTSCRIPT_LEVEL3;
    }
 diff --git a/chrome/browser/printing/print_view_manager_base.cc b/chrome/browser/printing/print_view_manager_base.cc
-index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a705b5d994 100644
+index aa79c324af2cec50019bca3bccff5d420fb30ffd..0b85598f87673537eccdd0b310e8462e96990d04 100644
 --- a/chrome/browser/printing/print_view_manager_base.cc
 +++ b/chrome/browser/printing/print_view_manager_base.cc
 @@ -80,6 +80,20 @@ namespace printing {
@@ -260,12 +260,18 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    if (prefs && prefs->HasPrefPath(prefs::kPrintRasterizePdfDpi)) {
      int value = prefs->GetInteger(prefs::kPrintRasterizePdfDpi);
      if (value > 0)
-@@ -740,8 +765,22 @@ void PrintViewManagerBase::UpdatePrintSettings(
+@@ -740,8 +765,28 @@ void PrintViewManagerBase::UpdatePrintSettings(
      }
    }
  
 -#if BUILDFLAG(IS_WIN)
 -  // TODO(crbug.com/40260379):  Remove this if the printable areas can be made
++#if BUILDFLAG(ENABLE_OOP_PRINTING)
++  if (ShouldPrintJobOop() && !query_with_ui_client_id().has_value()) {
++    RegisterSystemPrintClient();
++  }
++#endif
++
 +  std::unique_ptr<PrinterQuery> query =
 +      queue_->CreatePrinterQuery(GetCurrentTargetFrame()->GetGlobalId());
 +  auto* query_ptr = query.get();
@@ -285,7 +291,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    // fully available from `PrintBackend::GetPrinterSemanticCapsAndDefaults()`
    // for in-browser queries.
    if (printer_type == mojom::PrinterType::kLocal) {
-@@ -762,8 +801,6 @@ void PrintViewManagerBase::UpdatePrintSettings(
+@@ -762,8 +807,6 @@ void PrintViewManagerBase::UpdatePrintSettings(
    }
  #endif
  
@@ -294,7 +300,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
  }
  
  void PrintViewManagerBase::SetAccessibilityTree(
-@@ -779,7 +816,7 @@ void PrintViewManagerBase::SetAccessibilityTree(
+@@ -779,7 +822,7 @@ void PrintViewManagerBase::SetAccessibilityTree(
  void PrintViewManagerBase::IsPrintingEnabled(
      IsPrintingEnabledCallback callback) {
    DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
@@ -303,7 +309,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
  }
  
  void PrintViewManagerBase::ScriptedPrint(mojom::ScriptedPrintParamsPtr params,
-@@ -805,7 +842,7 @@ void PrintViewManagerBase::ScriptedPrint(mojom::ScriptedPrintParamsPtr params,
+@@ -805,7 +848,7 @@ void PrintViewManagerBase::ScriptedPrint(mojom::ScriptedPrintParamsPtr params,
      return;
    }
  #endif
@@ -312,7 +318,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    std::optional<enterprise_connectors::ContentAnalysisDelegate::Data>
        scanning_data = enterprise_data_protection::GetPrintAnalysisData(
            web_contents(), enterprise_data_protection::PrintScanningContext::
-@@ -835,11 +872,9 @@ void PrintViewManagerBase::PrintingFailed(int32_t cookie,
+@@ -835,11 +878,9 @@ void PrintViewManagerBase::PrintingFailed(int32_t cookie,
    // destroyed.  In such cases the error notification to the user will
    // have already been displayed, and a second message should not be
    // shown.
@@ -326,14 +332,23 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    ReleasePrinterQuery();
  }
  
-@@ -851,15 +886,24 @@ void PrintViewManagerBase::RemoveTestObserver(TestObserver& observer) {
+@@ -851,15 +892,33 @@ void PrintViewManagerBase::RemoveTestObserver(TestObserver& observer) {
    test_observers_.RemoveObserver(&observer);
  }
  
 +void PrintViewManagerBase::ShowInvalidPrinterSettingsError() {
 +  if (!callback_.is_null()) {
 +    printing_status_ = PrintStatus::kInvalid;
-+    TerminatePrintJob(true);
++    if (print_job_) {
++      TerminatePrintJob(true);
++    } else {
++      // No print job was created, so TerminatePrintJob would bail out
++      // without ever calling ReleasePrintJob (where the callback is
++      // invoked). Fire the callback directly to avoid leaking it until
++      // WebContents destruction.
++      std::move(callback_).Run(false,
++                               PrintReasonFromPrintStatus(printing_status_));
++    }
 +  }
 +}
 +
@@ -351,7 +366,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
  }
  
  void PrintViewManagerBase::RenderFrameDeleted(
-@@ -901,13 +945,14 @@ void PrintViewManagerBase::SystemDialogCancelled() {
+@@ -901,13 +960,14 @@ void PrintViewManagerBase::SystemDialogCancelled() {
    // System dialog was cancelled. Clean up the print job and notify the
    // BackgroundPrintingManager.
    DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
@@ -367,7 +382,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
  }
  
  void PrintViewManagerBase::OnDocDone(int job_id, PrintedDocument* document) {
-@@ -921,18 +966,26 @@ void PrintViewManagerBase::OnJobDone() {
+@@ -921,18 +981,26 @@ void PrintViewManagerBase::OnJobDone() {
    // Printing is done, we don't need it anymore.
    // print_job_->is_job_pending() may still be true, depending on the order
    // of object registration.
@@ -396,7 +411,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    TerminatePrintJob(true);
  }
  
-@@ -942,7 +995,7 @@ bool PrintViewManagerBase::RenderAllMissingPagesNow() {
+@@ -942,7 +1010,7 @@ bool PrintViewManagerBase::RenderAllMissingPagesNow() {
  
    // Is the document already complete?
    if (print_job_->document() && print_job_->document()->IsComplete()) {
@@ -405,7 +420,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
      return true;
    }
  
-@@ -995,7 +1048,10 @@ bool PrintViewManagerBase::SetupNewPrintJob(
+@@ -995,7 +1063,10 @@ bool PrintViewManagerBase::SetupNewPrintJob(
  
    // Disconnect the current `print_job_`.
    auto weak_this = weak_ptr_factory_.GetWeakPtr();
@@ -417,7 +432,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    if (!weak_this)
      return false;
  
-@@ -1015,7 +1071,7 @@ bool PrintViewManagerBase::SetupNewPrintJob(
+@@ -1015,7 +1086,7 @@ bool PrintViewManagerBase::SetupNewPrintJob(
  #endif
    print_job_->AddObserver(*this);
  
@@ -426,7 +441,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    return true;
  }
  
-@@ -1073,7 +1129,7 @@ void PrintViewManagerBase::ReleasePrintJob() {
+@@ -1073,7 +1144,7 @@ void PrintViewManagerBase::ReleasePrintJob() {
      // Ensure that any residual registration of printing client is released.
      // This might be necessary in some abnormal cases, such as the associated
      // render process having terminated.
@@ -435,7 +450,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
      if (!analyzing_content_) {
        UnregisterSystemPrintClient();
      }
-@@ -1083,6 +1139,11 @@ void PrintViewManagerBase::ReleasePrintJob() {
+@@ -1083,6 +1154,11 @@ void PrintViewManagerBase::ReleasePrintJob() {
    }
  #endif
  
@@ -447,7 +462,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    if (!print_job_)
      return;
  
-@@ -1090,7 +1151,7 @@ void PrintViewManagerBase::ReleasePrintJob() {
+@@ -1090,7 +1166,7 @@ void PrintViewManagerBase::ReleasePrintJob() {
      // printing_rfh_ should only ever point to a RenderFrameHost with a live
      // RenderFrame.
      DCHECK(rfh->IsRenderFrameLive());
@@ -456,7 +471,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    }
  
    print_job_->RemoveObserver(*this);
-@@ -1132,7 +1193,7 @@ bool PrintViewManagerBase::RunInnerMessageLoop() {
+@@ -1132,7 +1208,7 @@ bool PrintViewManagerBase::RunInnerMessageLoop() {
  }
  
  bool PrintViewManagerBase::OpportunisticallyCreatePrintJob(int cookie) {
@@ -465,7 +480,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
      return true;
  
    if (!cookie) {
-@@ -1155,7 +1216,7 @@ bool PrintViewManagerBase::OpportunisticallyCreatePrintJob(int cookie) {
+@@ -1155,7 +1231,7 @@ bool PrintViewManagerBase::OpportunisticallyCreatePrintJob(int cookie) {
      return false;
    }
  
@@ -474,7 +489,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    // Don't start printing if enterprise checks are being performed to check if
    // printing is allowed, or if content analysis is going to take place right
    // before starting `print_job_`.
-@@ -1286,6 +1347,8 @@ void PrintViewManagerBase::CompleteScriptedPrint(
+@@ -1286,6 +1362,8 @@ void PrintViewManagerBase::CompleteScriptedPrint(
    auto callback_wrapper = base::BindOnce(
        &PrintViewManagerBase::ScriptedPrintReply, weak_ptr_factory_.GetWeakPtr(),
        std::move(callback), render_process_host->GetDeprecatedID());
@@ -483,7 +498,7 @@ index aa79c324af2cec50019bca3bccff5d420fb30ffd..eb76ee91743236d05c3a70a54d5345a7
    std::unique_ptr<PrinterQuery> printer_query =
        queue()->PopPrinterQuery(params->cookie);
    if (!printer_query)
-@@ -1296,10 +1359,10 @@ void PrintViewManagerBase::CompleteScriptedPrint(
+@@ -1296,10 +1374,10 @@ void PrintViewManagerBase::CompleteScriptedPrint(
        params->expected_pages_count, params->has_selection, params->margin_type,
        params->is_scripted, !render_process_host->IsPdf(),
        base::BindOnce(&OnDidScriptedPrint, queue_, std::move(printer_query),
@@ -605,7 +620,7 @@ index 2a477e820d9f0126a05f86cd44f02c2189275bad..a2e9442ff9f5acf8e301f457b1806251
  
  #if BUILDFLAG(IS_CHROMEOS)
 diff --git a/chrome/browser/printing/printer_query_oop.cc b/chrome/browser/printing/printer_query_oop.cc
-index dc2a15ab4d784b0b6c85b84a30c3c08a17ed8e3d..8facb5981cc421cad6bce71dfa8985b0a3270405 100644
+index dc2a15ab4d784b0b6c85b84a30c3c08a17ed8e3d..e197026e8a7f132c1bf90a0f5f1eabb4f5f064ee 100644
 --- a/chrome/browser/printing/printer_query_oop.cc
 +++ b/chrome/browser/printing/printer_query_oop.cc
 @@ -126,7 +126,7 @@ void PrinterQueryOop::OnDidAskUserForSettings(
@@ -617,6 +632,28 @@ index dc2a15ab4d784b0b6c85b84a30c3c08a17ed8e3d..8facb5981cc421cad6bce71dfa8985b0
      // Want the same PrintBackend service as the query so that we use the same
      // device context.
      print_document_client_id_ =
+@@ -189,6 +189,21 @@ void PrinterQueryOop::GetSettingsWithUI(uint32_t document_page_count,
+   //       browser process.
+   //   - Other platforms don't have a system print UI or do not use OOP
+   //     printing, so this does not matter.
++
++  // Apply cached settings to the local printing context so that the in-browser
++  // system print dialog is prefilled with user-specified options (e.g. copies,
++  // collate, duplex). OOP UpdatePrintSettings only applies settings to the
++  // remote service context, not the local one used by the native dialog.
++  if (settings().dpi()) {
++    printing_context()->SetPrintSettings(settings());
++    printing_context()->UpdatePrinterSettings(PrintingContext::PrinterSettings{
++#if BUILDFLAG(IS_MAC)
++        .external_preview = false,
++#endif
++        .show_system_dialog = false,
++    });
++  }
++
+   PrinterQuery::GetSettingsWithUI(
+       document_page_count, has_selection, is_scripted,
+       base::BindOnce(&PrinterQueryOop::OnDidAskUserForSettings,
 diff --git a/components/printing/browser/print_manager.cc b/components/printing/browser/print_manager.cc
 index 21c81377d32ae8d4185598a7eba88ed1d2063ef0..0767f4e9369e926b1cea99178c1a1975941f1765 100644
 --- a/components/printing/browser/print_manager.cc
@@ -666,7 +703,7 @@ index ac2f719be566020d9f41364560c12e6d6d0fe3d8..16d758a6936f66148a196761cfb875f6
    PrintingFailed(int32 cookie, PrintFailureReason reason);
  
 diff --git a/components/printing/renderer/print_render_frame_helper.cc b/components/printing/renderer/print_render_frame_helper.cc
-index 60b5e83a8bc1ed07970be4cdfdc19962698bd754..1320f3b10b07b2cee90f39f406604176c7575796 100644
+index 60b5e83a8bc1ed07970be4cdfdc19962698bd754..dd83b6cfb6e3f916e60f50402014cd931a4d8850 100644
 --- a/components/printing/renderer/print_render_frame_helper.cc
 +++ b/components/printing/renderer/print_render_frame_helper.cc
 @@ -54,6 +54,7 @@
@@ -790,7 +827,7 @@ index 60b5e83a8bc1ed07970be4cdfdc19962698bd754..1320f3b10b07b2cee90f39f406604176
      // Check if `this` is still valid.
      if (!self)
        return;
-@@ -2394,29 +2415,43 @@ void PrintRenderFrameHelper::IPCProcessed() {
+@@ -2394,29 +2415,47 @@ void PrintRenderFrameHelper::IPCProcessed() {
  }
  
  bool PrintRenderFrameHelper::InitPrintSettings(blink::WebLocalFrame* frame,
@@ -826,8 +863,12 @@ index 60b5e83a8bc1ed07970be4cdfdc19962698bd754..1320f3b10b07b2cee90f39f406604176
 -                      : mojom::PrintScalingOption::kSourceSize;
 -  RecordDebugEvent(settings.params->printed_doc_type ==
 +  bool silent = new_settings.FindBool("silent").value_or(false);
-+  if (silent) {
-+    settings->params->print_scaling_option = mojom::PrintScalingOption::kFitToPrintableArea;
++  int margins_type = new_settings.FindInt(kSettingMarginsType)
++      .value_or(static_cast<int>(mojom::MarginType::kDefaultMargins));
++  if (silent &&
++      margins_type == static_cast<int>(mojom::MarginType::kDefaultMargins)) {
++    settings->params->print_scaling_option =
++        mojom::PrintScalingOption::kFitToPrintableArea;
 +  } else {
 +    settings->params->print_scaling_option =
 +        center_on_paper ? mojom::PrintScalingOption::kCenterShrinkToFitPaper

patches/chromium/refactor_expose_cursor_changes_to_the_webcontentsobserver.patch

@@ -44,10 +44,10 @@ index 5e7d992ba2144d32f8eb1c6fa5233c68954318e1..4ff55ddc2286fff096a7e2bcdfb87d87
  
  void RenderWidgetHostImpl::ShowContextMenuAtPoint(
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 1567ac2a65d222080430a47dce97b6d387ebe49d..f605f46115cda0f8f06e5274a26e3b997ca4c62e 100644
+index d40eb3c0670a9b3053db7773cef229adae8ecbec..e70e2ecc3d0c5563a47f7b8a38a4face1d78d6d5 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -6212,6 +6212,11 @@ TextInputManager* WebContentsImpl::GetTextInputManager() {
+@@ -6338,6 +6338,11 @@ TextInputManager* WebContentsImpl::GetTextInputManager() {
    return text_input_manager_.get();
  }
  
@@ -60,10 +60,10 @@ index 1567ac2a65d222080430a47dce97b6d387ebe49d..f605f46115cda0f8f06e5274a26e3b99
      RenderWidgetHostImpl* render_widget_host) {
    return render_widget_host == GetPrimaryMainFrame()->GetRenderWidgetHost();
 diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
-index c1fdb7e3d899dbdd4413361040158395a6d4eb98..ce46eaa39b053850e2692c906a9e991052cd7195 100644
+index 3dd4d3cec135acf089f4a8ed981e917a332a3184..bc95997724b0a6733e2b1917d47c7e23e35f6a06 100644
 --- a/content/browser/web_contents/web_contents_impl.h
 +++ b/content/browser/web_contents/web_contents_impl.h
-@@ -1204,6 +1204,7 @@ class CONTENT_EXPORT WebContentsImpl
+@@ -1205,6 +1205,7 @@ class CONTENT_EXPORT WebContentsImpl
    void SendScreenRects() override;
    void SendActiveState(bool active) override;
    TextInputManager* GetTextInputManager() override;