ci: only run auto close on PRs targeting main branch (#50357)

fix: always call the original implementation in swizzled mousedown implementations

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,6 +5,8 @@ Thank you for your Pull Request. Please provide a description above and review
 the requirements below.
 
 Contributors guide: https://github.com/electron/electron/blob/main/CONTRIBUTING.md
+
+NOTE: PRS submitted without this template will be automatically closed.
 -->
 
 #### Checklist

.github/workflows/apply-patches.yml

@@ -26,7 +26,7 @@ jobs:
     # Use dorny/paths-filter instead of the path filter under the on: pull_request: block
     # so that the output can be used to conditionally run the apply-patches job, which lets
     # the job be marked as a required status check (conditional skip counts as a success).
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
       id: filter
       with:
         filters: |
@@ -78,3 +78,4 @@ jobs:
         name: update-patches
         path: patches/update-patches.patch
         if-no-files-found: ignore
+        archive: false

.github/workflows/audit-branch-ci.yml

@@ -86,6 +86,7 @@ jobs:
                       !message.startsWith("Response status code does not indicate success") &&
                       !message.startsWith("The hosted runner lost communication with the server") &&
                       !message.startsWith("Dependabot encountered an error performing the update") &&
+                      !message.startsWith("The action 'Run Electron Tests' has timed out") &&
                       !/Unable to make request/.test(message) &&
                       !/The requested URL returned error/.test(message),
                   )
@@ -154,7 +155,7 @@ jobs:
             await core.summary.write();
       - name: Send Slack message if errors
         if: ${{ always() && steps.audit-errors.outputs.errorsFound && github.ref == 'refs/heads/main' }}
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           payload: |
             link: "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"

.github/workflows/branch-created.yml

@@ -31,8 +31,8 @@ jobs:
           else
             echo "Not a release branch: $BRANCH_NAME"
           fi
-      - name: Determine Unsupported Major Version
-        id: determine-unsupported-major
+      - name: Determine Next Unsupported Major Version
+        id: determine-next-unsupported-major
         if: ${{ steps.check-major-version.outputs.MAJOR }}
         env:
           MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
@@ -50,26 +50,27 @@ jobs:
 
           # Find the oldest version where eolDate >= stableDate of the new major
           # This gives us the oldest supported version when the new major goes stable
-          UNSUPPORTED_MAJOR=$(echo "$SCHEDULE" | jq -r --arg stableDate "$STABLE_DATE" '
+          NEXT_UNSUPPORTED_MAJOR=$(echo "$SCHEDULE" | jq -r --arg stableDate "$STABLE_DATE" '
             [.[] | select(.eolDate != null and .eolDate >= $stableDate)] | sort_by(.version | split(".")[0] | tonumber) | first | .version | split(".")[0]
           ')
 
-          if [[ -z "$UNSUPPORTED_MAJOR" || "$UNSUPPORTED_MAJOR" == "null" ]]; then
+          if [[ -z "$NEXT_UNSUPPORTED_MAJOR" || "$NEXT_UNSUPPORTED_MAJOR" == "null" ]]; then
             echo "Could not determine oldest supported version"
             exit 1
           fi
 
           echo "SCHEDULE=$SCHEDULE" >> "$GITHUB_OUTPUT"
-          echo "UNSUPPORTED_MAJOR=$UNSUPPORTED_MAJOR" >> "$GITHUB_OUTPUT"
+          echo "NEXT_UNSUPPORTED_MAJOR=$NEXT_UNSUPPORTED_MAJOR" >> "$GITHUB_OUTPUT"
       - name: New Release Branch Tasks
         if: ${{ steps.check-major-version.outputs.MAJOR }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: electron/electron
           MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
-          UNSUPPORTED_MAJOR: ${{ steps.determine-unsupported-major.outputs.UNSUPPORTED_MAJOR }}
+          NEXT_UNSUPPORTED_MAJOR: ${{ steps.determine-next-unsupported-major.outputs.NEXT_UNSUPPORTED_MAJOR }}
         run: |
           PREVIOUS_MAJOR=$((MAJOR - 1))
+          UNSUPPORTED_MAJOR=$((NEXT_UNSUPPORTED_MAJOR - 1))
 
           # Create new labels
           gh label create $MAJOR-x-y --color 8d9ee8 || true
@@ -108,8 +109,8 @@ jobs:
         id: generate-project-metadata
         env:
           MAJOR: ${{ steps.check-major-version.outputs.MAJOR }}
-          UNSUPPORTED_MAJOR: ${{ steps.determine-unsupported-major.outputs.UNSUPPORTED_MAJOR }}
-          SCHEDULE: ${{ steps.determine-unsupported-major.outputs.SCHEDULE }}
+          NEXT_UNSUPPORTED_MAJOR: ${{ steps.determine-next-unsupported-major.outputs.NEXT_UNSUPPORTED_MAJOR }}
+          SCHEDULE: ${{ steps.determine-next-unsupported-major.outputs.SCHEDULE }}
         with:
           script: |
             const schedule = JSON.parse(process.env.SCHEDULE)
@@ -144,7 +145,7 @@ jobs:
                 major,
                 "next-major": nextMajor,
                 "prev-major": prevMajor,
-                "ending-support-major": parseInt(process.env.UNSUPPORTED_MAJOR),
+                "ending-support-major": parseInt(process.env.NEXT_UNSUPPORTED_MAJOR),
                 "beta-date": betaDate,
                 "beta-prep-week": betaPrepWeek.toISOString().split('T')[0],
                 "beta-prep-week-end": betaPrepWeekEnd.toISOString().split('T')[0],

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       with:
         ref: ${{ github.event.pull_request.head.sha }}
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4.0.1
       id: filter
       with:
         filters: |
@@ -365,6 +365,18 @@ jobs:
       generate-symbols: false
       upload-to-storage: '0'
     secrets: inherit
+    
+  test-linux-arm64-64k:
+    uses: ./.github/workflows/pipeline-segment-electron-test-64k.yml
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
+    needs: [checkout-linux, linux-arm64]
+    with:
+      test-runs-on: ubuntu-22.04-arm
+      test-container: '{"image":"ghcr.io/electron/test:arm64v8-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init"}'
+    secrets: inherit
 
   windows-x64:
     permissions:

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

@@ -126,7 +126,7 @@ jobs:
         cd src/electron
         git pack-refs
     - name: Download Out Gen Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: out_gen_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src/out/${{ env.ELECTRON_OUT_DIR }}/gen

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

@@ -0,0 +1,67 @@
+name: Pipeline Segment - Electron Test on Linux ARM64 64k
+
+on:
+  workflow_call:
+    inputs:
+      test-runs-on:
+        type: string
+        description: 'What host to run the tests on'
+        required: true
+      test-container:
+        type: string
+        description: 'JSON container information for aks runs-on'
+        required: false
+        default: '{"image":null}'
+
+concurrency:
+  group: electron-test-linux-64k-${{ github.ref_protected == true && github.run_id || github.ref }}
+  cancel-in-progress: ${{ github.ref_protected != true }}
+
+permissions: {}
+
+env:
+  ELECTRON_OUT_DIR: Default
+
+jobs:
+  test-linux-arm64-64k:
+    env:
+      BUILD_TYPE: linux
+      TARGET_ARCH: arm64      
+    defaults:
+      run:
+        shell: bash
+    runs-on: ${{ inputs.test-runs-on }}
+    permissions:
+      contents: read
+      issues: read
+      pull-requests: read
+    steps:
+    - name: Checkout Electron
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+      with:
+        path: src/electron
+        fetch-depth: 0
+        ref: ${{ github.event.pull_request.head.sha }}
+    - name: Download Generated Artifacts
+      uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131
+      with:
+        name: generated_artifacts_linux_arm64
+        path: ./generated_artifacts_linux_arm64
+    - name: Restore Generated Artifacts
+      run: ./src/electron/script/actions/restore-artifacts.sh
+    - name: Unzip Dist
+      run: |
+        cd src/out/Default
+        unzip -:o dist.zip
+
+    - name: Run Electron Tests in QEMU 64k Container
+      shell: bash
+      env:
+        MOCHA_REPORTER: mocha-multi-reporters
+        MOCHA_MULTI_REPORTERS: mocha-junit-reporter, tap
+        ELECTRON_DISABLE_SECURITY_WARNINGS: 1
+        DISPLAY: ':99.0'
+      run: |
+        container=$(echo '${{ inputs.test-container }}' | jq -r '.image')
+        src/electron/script/run-qemu-64k.sh --container $container --testfiles "`pwd`/src"
+        

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

@@ -173,12 +173,12 @@ jobs:
         echo "DISABLE_CRASH_REPORTER_TESTS=true" >> $GITHUB_ENV
         echo "IS_ASAN=true" >> $GITHUB_ENV
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: generated_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./generated_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_${{ env.ARTIFACT_KEY }}
         path: ./src_artifacts_${{ matrix.build-type }}_${{ inputs.target-arch }}
@@ -214,7 +214,7 @@ jobs:
 
     - name: Run Electron Tests
       shell: bash
-      timeout-minutes: 40
+      timeout-minutes: 60
       env:
         MOCHA_REPORTER: mocha-multi-reporters
         MOCHA_MULTI_REPORTERS: mocha-junit-reporter, tap

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

@@ -65,12 +65,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
         path: ./generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}
@@ -121,12 +121,12 @@ jobs:
     - name: Install Dependencies
       uses: ./src/electron/.github/actions/install-dependencies
     - name: Download Generated Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
         path: ./generated_artifacts_${{ env.BUILD_TYPE }}_${{ env.TARGET_ARCH }}
     - name: Download Src Artifacts
-      uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3
+      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
       with:
         name: src_artifacts_linux_${{ env.TARGET_ARCH }}
         path: ./src_artifacts_linux_${{ env.TARGET_ARCH }}

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

@@ -0,0 +1,55 @@
+name: PR Template Check
+
+on:
+  pull_request_target:
+    types: [opened, edited]
+    branches:
+      - main
+
+permissions: {}
+
+jobs:
+  check-pr-template:
+    name: Check PR Template
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          sparse-checkout: .github/PULL_REQUEST_TEMPLATE.md
+          sparse-checkout-cone-mode: false
+      - name: Check for required sections
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            const fs = require('fs');
+            const template = fs.readFileSync('.github/PULL_REQUEST_TEMPLATE.md', 'utf8');
+            const requiredSections = [...template.matchAll(/^(#{1,4} .+)$/gm)].map(
+              (m) => m[1],
+            );
+            if (requiredSections.length === 0) {
+              console.log('No heading sections found in PR template');
+              return;
+            }
+            const body = context.payload.pull_request.body || '';
+            const missingSections = requiredSections.filter(
+              (section) => !body.includes(section),
+            );
+            if (missingSections.length > 0) {
+              const list = missingSections.map((s) => `- \`${s}\``).join('\n');
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                body: `This PR was automatically closed because the PR template was not properly filled out. The following required sections are missing:\n\n${list}\n\nPlease update your PR description to include all required sections and reopen the PR.`,
+              });
+              await github.rest.pulls.update({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                pull_number: context.payload.pull_request.number,
+                state: 'closed',
+              });
+            }

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

@@ -0,0 +1,37 @@
+name: PR Triage Automation
+
+on:
+  pull_request_target:
+    types: [synchronize, review_requested]
+  issue_comment:
+    types: [created]
+
+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 == 'issue_comment'
+          && github.event.issue.pull_request
+          && github.event.comment.user.login == github.event.issue.user.login)
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read
+    steps:
+      - name: Generate GitHub App token
+        uses: electron/github-app-auth-action@e14e47722ed120360649d0789e25b9baece12725 # v2.0.0
+        id: generate-token
+        with:
+          creds: ${{ secrets.ISSUE_TRIAGE_GH_APP_CREDS }}
+          org: electron
+      - name: Set status to Needs Review
+        uses: dsanders11/project-actions/edit-item@2134fe7cc71c58b7ae259c82a8e63c6058255678 # v1.7.0
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          project-number: 118
+          field: Status
+          field-value: 🌀 Needs Review
+          fail-if-item-not-found: false

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

@@ -14,7 +14,7 @@ jobs:
     permissions: {}
     steps:
       - name: Trigger Slack workflow
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           webhook: ${{ secrets.BACKPORT_REQUESTED_SLACK_WEBHOOK_URL }} 
           webhook-type: webhook-trigger

.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@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.29.5
+        uses: github/codeql-action/upload-sarif@b1bff81932f5cdfc8695c7752dcee935dcd061c8 # v3.29.5
         with:
           sarif_file: results.sarif

.yarnrc.yml

@@ -9,4 +9,8 @@ npmMinimalAgeGate: 10080
 npmPreapprovedPackages:
   - "@electron/*"
 
+httpProxy: "${HTTP_PROXY:-}"
+
+httpsProxy: "${HTTPS_PROXY:-}"
+
 yarnPath: .yarn/releases/yarn-4.12.0.cjs

BUILD.gn

@@ -1017,7 +1017,17 @@ if (is_mac) {
     }
   }
 
-  foreach(helper_params, content_mac_helpers) {
+  # Electron defines its own plugin helper (using CHILD_EMBEDDER_FIRST + 1) to
+  # allow loading of unsigned or third-party-signed libraries.
+  _electron_plugin_helper_params = [
+    "plugin",
+    ".plugin",
+    " (Plugin)",
+  ]
+  electron_mac_helpers =
+      content_mac_helpers + [ _electron_plugin_helper_params ]
+
+  foreach(helper_params, electron_mac_helpers) {
     _helper_target = helper_params[0]
     _helper_bundle_id = helper_params[1]
     _helper_suffix = helper_params[2]
@@ -1070,7 +1080,7 @@ if (is_mac) {
       ":stripped_squirrel_framework",
     ]
 
-    foreach(helper_params, content_mac_helpers) {
+    foreach(helper_params, electron_mac_helpers) {
       sources +=
           [ "$root_out_dir/${electron_helper_name}${helper_params[2]}.app" ]
       public_deps += [ ":electron_helper_app_${helper_params[0]}" ]
@@ -1174,7 +1184,7 @@ if (is_mac) {
       deps = [ ":electron_framework" ]
     }
 
-    foreach(helper_params, content_mac_helpers) {
+    foreach(helper_params, electron_mac_helpers) {
       _helper_target = helper_params[0]
       _helper_bundle_id = helper_params[1]
       _helper_suffix = helper_params[2]
@@ -1226,7 +1236,7 @@ if (is_mac) {
         deps += [ ":crashpad_handler_syms" ]
       }
 
-      foreach(helper_params, content_mac_helpers) {
+      foreach(helper_params, electron_mac_helpers) {
         _helper_target = helper_params[0]
         deps += [ ":electron_helper_syms_${_helper_target}" ]
       }

DEPS

@@ -2,7 +2,7 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '147.0.7727.0',
+    '148.0.7738.0',
   'node_version':
     'v24.14.0',
   'nan_version':

docs/api/notification.md

@@ -79,6 +79,8 @@ app.whenReady().then(() => {
 ### `new Notification([options])`
 
 * `options` Object (optional)
+  * `id` string (optional) _macOS_ - A unique identifier for the notification, mapping to `UNNotificationRequest`'s [`identifier`](https://developer.apple.com/documentation/usernotifications/unnotificationrequest/identifier) property. Defaults to a random UUID if not provided or if an empty string is passed. This can be used to remove or update previously delivered notifications.
+  * `groupId` string (optional) _macOS_ - A string identifier used to visually group notifications together in Notification Center. Maps to `UNNotificationContent`'s [`threadIdentifier`](https://developer.apple.com/documentation/usernotifications/unnotificationcontent/threadidentifier) property.
   * `title` string (optional) - A title for the notification, which will be displayed at the top of the notification window when it is shown.
   * `subtitle` string (optional) _macOS_ - A subtitle for the notification, which will be displayed below the title.
   * `body` string (optional) - The body text of the notification, which will be displayed below the title or subtitle.
@@ -323,6 +325,14 @@ app.whenReady().then(() => {
 
 ### Instance Properties
 
+#### `notification.id` _macOS_ _Readonly_
+
+A `string` property representing the unique identifier of the notification. This is set at construction time — either from the `id` option or as a generated UUID if none was provided.
+
+#### `notification.groupId` _macOS_ _Readonly_
+
+A `string` property representing the group identifier of the notification. Notifications with the same `groupId` will be visually grouped together in Notification Center.
+
 #### `notification.title`
 
 A `string` property representing the title of the notification.

docs/api/structures/web-preferences.md

@@ -94,6 +94,7 @@
     The actual output pixel format and color space of the texture should refer to [`OffscreenSharedTexture`](../structures/offscreen-shared-texture.md) object in the `paint` event.
     * `argb` - The requested output texture format is 8-bit unorm RGBA, with SRGB SDR color space.
     * `rgbaf16` - The requested output texture format is 16-bit float RGBA, with scRGB HDR color space.
+    * `nv12` - The requested output texture format is 12bpp with Y plane followed by a 2x2 interleaved UV plane, with REC709 color space.
   * `deviceScaleFactor` number (optional) _Experimental_ - The device scale factor of the offscreen rendering output. If not set, will use `1` as default.
 * `contextIsolation` boolean (optional) - Whether to run Electron APIs and
   the specified `preload` script in a separate JavaScript context. Defaults

docs/api/web-contents.md

@@ -1485,6 +1485,11 @@ mainWindow.webContents.setWindowOpenHandler((details) => {
       const browserView = new BrowserView(options)
       mainWindow.addBrowserView(browserView)
       browserView.setBounds({ x: 0, y: 0, width: 640, height: 480 })
+      // For `background-tab` disposition (e.g., when middle-clicking or ctrl/cmd-clicking a link),
+      // `options.webContents` is undefined because its creation can be deferred. So load the URL manually.
+      if (details.disposition === 'background-tab') {
+        browserView.webContents.loadURL(details.url)
+      }
       return browserView.webContents
     }
   }

docs/development/pull-requests.md

@@ -21,24 +21,33 @@
 
 ### Step 1: Fork
 
-Fork the project [on GitHub](https://github.com/electron/electron) and clone your fork
-locally.
-
-```sh
-$ git clone git@github.com:username/electron.git
-$ cd electron
-$ git remote add upstream https://github.com/electron/electron.git
-$ git fetch upstream
-```
+Fork Electron's [GitHub repository](https://github.com/electron/electron).
 
 ### Step 2: Build
 
-Build steps and dependencies differ slightly depending on your operating system.
-See these detailed guides on building Electron locally:
+We recommend using [`@electron/build-tools`](https://github.com/electron/build-tools) to build
+Electron itself.
 
-* [Building on macOS](build-instructions-macos.md)
-* [Building on Linux](build-instructions-linux.md)
-* [Building on Windows](build-instructions-windows.md)
+```sh
+# Install build-tools package globally:
+npm install -g @electron/build-tools
+# Run the init script where you want to clone the project and point it to your fork:
+e init --fork my-org/electron --bootstrap testing
+```
+
+This will create a new `electron` folder in your working directory and initialize the project.
+Once the build completes, navigate to `electron/src/electron`, where your fork is actually cloned.
+
+> [!IMPORTANT]
+> Your Electron project has a complex folder structure with nested repositories.
+> See the [Build Instructions](./build-instructions-gn.md) docs for detailed Build Tools
+> usage instructions (e.g. how to sync dependencies or how to recompile the binary)
+> and platform-specific notices.
+
+There, you should have two `remote` URLs in git:
+
+* `origin` will point to `electron/electron`
+* `fork` will point to your fork (`my-org/electron`)
 
 Once you've built the project locally, you're ready to start making changes!
 
@@ -48,7 +57,7 @@ To keep your development environment organized, create local branches to
 hold your work. These should be branched directly off of the `main` branch.
 
 ```sh
-$ git checkout -b my-branch -t upstream/main
+git checkout -b my-branch
 ```
 
 ## Making Changes
@@ -60,7 +69,7 @@ changes to either the C/C++ code in the `shell/` folder,
 the JavaScript code in the `lib/` folder, the documentation in `docs/api/`
 or tests in the `spec/` folder.
 
-Please be sure to run `npm run lint` from time to time on any code changes
+Please be sure to run `yarn lint` from time to time on any code changes
 to ensure that they follow the project's code style.
 
 See [coding style](coding-style.md) for
@@ -75,8 +84,8 @@ across multiple commits. There is no limit to the number of commits in a
 pull request.
 
 ```sh
-$ git add my/changed/files
-$ git commit
+git add my/changed/files
+git commit
 ```
 
 Note that multiple commits get squashed when they are landed.
@@ -138,8 +147,8 @@ Once you have committed your changes, it is a good idea to use `git rebase`
 (not `git merge`) to synchronize your work with the main repository.
 
 ```sh
-$ git fetch upstream
-$ git rebase upstream/main
+git fetch origin
+git rebase origin/main
 ```
 
 This ensures that your working branch has the latest changes from `electron/electron`
@@ -156,7 +165,7 @@ Before submitting your changes in a pull request, always run the full
 test suite. To run the tests:
 
 ```sh
-$ npm run test
+yarn test
 ```
 
 Make sure the linter does not report any issues and that all tests pass.
@@ -165,7 +174,7 @@ Please do not submit patches that fail either check.
 If you are updating tests and want to run a single spec to check it:
 
 ```sh
-$ npm run test -match=menu
+yarn test -match=menu
 ```
 
 The above would only run spec modules matching `menu`, which is useful for
@@ -179,7 +188,7 @@ begin the process of opening a pull request by pushing your working branch
 to your fork on GitHub.
 
 ```sh
-$ git push origin my-branch
+git push fork my-branch
 ```
 
 ### Step 9: Opening the Pull Request
@@ -203,9 +212,9 @@ branch, add a new commit with those changes, and push those to your fork.
 GitHub will automatically update the pull request.
 
 ```sh
-$ git add my/changed/files
-$ git commit
-$ git push origin my-branch
+git add my/changed/files
+git commit
+git push fork my-branch
 ```
 
 There are a number of more advanced mechanisms for managing commits using
@@ -213,8 +222,8 @@ There are a number of more advanced mechanisms for managing commits using
 
 Feel free to post a comment in the pull request to ping reviewers if you are
 awaiting an answer on something. If you encounter words or acronyms that
-seem unfamiliar, refer to this
-[glossary](https://sites.google.com/a/chromium.org/dev/glossary).
+seem unfamiliar, refer to the
+[Chromium glossary](https://sites.google.com/a/chromium.org/dev/glossary).
 
 #### Approval and Request Changes Workflow
 

docs/tutorial/fuses.md

@@ -146,13 +146,15 @@ The extra privileges granted to the `file://` protocol by this fuse are incomple
 The `wasmTrapHandlers` fuse controls whether V8 will use signal handlers to trap Out of Bounds memory
 access from WebAssembly. The feature works by surrounding the WebAssembly memory with large guard regions
 and then installing a signal handler that traps attempt to access memory in the guard region. The feature
-is only supported on the following 64-bit systems.
+is only supported on the following 64-bit systems:
 
-Linux. MacOS, Windows - x86_64
-Linux, MacOS - aarch64
+* Linux, macOS, Windows - x86_64
+* Linux, macOS - aarch64
 
+```text
 | Guard Pages | WASM heap | Guard Pages |
 |-----8GB-----|           |-----8GB-----|
+```
 
 When the fuse is disabled V8 will use explicit bound checks in the generated WebAssembly code to ensure
 memory safety. However, this method has some downsides

filenames.auto.gni

@@ -179,6 +179,7 @@ auto_filenames = {
     "lib/common/define-properties.ts",
     "lib/common/deprecate.ts",
     "lib/common/ipc-messages.ts",
+    "lib/common/timers-shim.ts",
     "lib/common/web-view-methods.ts",
     "lib/common/webpack-globals-provider.ts",
     "lib/renderer/api/context-bridge.ts",

lib/node/asar-fs-wrapper.ts

@@ -1232,6 +1232,8 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
   // has filesystem caching.
   overrideAPI(fs, 'copyFile');
   overrideAPISync(fs, 'copyFileSync');
+  overrideAPI(fs, 'cp');
+  overrideAPISync(fs, 'cpSync');
 
   overrideAPI(fs, 'open');
   overrideAPISync(process, 'dlopen', 1);

package.json

@@ -35,7 +35,7 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^6.6.0",
     "events": "^3.2.0",
-    "folder-hash": "^4.1.1",
+    "folder-hash": "^4.1.2",
     "got": "^11.8.5",
     "husky": "^9.1.7",
     "lint-staged": "^16.1.0",

patches/chromium/.patches

@@ -148,3 +148,4 @@ fix_wayland_test_crash_on_teardown.patch
 fix_set_correct_app_id_on_linux.patch
 fix_pass_trigger_for_global_shortcuts_on_wayland.patch
 feat_plumb_node_integration_in_worker_through_workersettings.patch
+fix_restore_sdk_inputs_cross-toolchain_deps_for_macos.patch

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -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 b1f17f3abd6763deaee274dd41693f0e6e420865..1e844f4709bc9e616711f717b4a79daf26c561fd 100644
+index 1f9061d660d7395a6a9e32d783228fc5ae85c898..f762722e2e2a27db2488aae25d78e79598f6a4b4 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -423,6 +423,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -422,6 +422,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -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 f5bdcb8176a94705a3710ba5dbc536a96b35fed9..657a0e059f954a72d4f8654d1a8938ff255ec193 100644
+index 6e86be68d08cec8bcfc0221ef8d702e4a9ab0b28..beeae11dbf256443ceb3d6eb56afa6386eb32f30 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -2502,6 +2502,10 @@ void WebViewImpl::SetPageLifecycleStateInternal(

patches/chromium/blink_local_frame.patch

@@ -49,10 +49,10 @@ 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 44bd9c7356a30394f4bfa5333743619443d42216..91fa883ae557d3341789c006c3791f8788e39238 100644
+index 79e918fbad2706986ee13188efa99004ac2ece7c..61a32900134e2b977d29290089faf537894037e3 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -779,10 +779,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -757,10 +757,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    }
    DCHECK(!view_ || !view_->IsAttached());
  
@@ -63,7 +63,7 @@ index 44bd9c7356a30394f4bfa5333743619443d42216..91fa883ae557d3341789c006c3791f87
    if (!Client())
      return false;
  
-@@ -839,6 +835,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -817,6 +813,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    DCHECK(!view_->IsAttached());
    Client()->WillBeDetached();
  

patches/chromium/boringssl_build_gn.patch

@@ -6,7 +6,7 @@ Subject: boringssl BUILD.gn
 Build BoringSSL with some extra functions that nodejs needs.
 
 diff --git a/third_party/boringssl/BUILD.gn b/third_party/boringssl/BUILD.gn
-index 31174ca1c75252b226af14548324d50744ac8c35..8469a37a4e50c76751160ab6ef484662c3626296 100644
+index 708bb2066269b57ff54649638938a1719d657b6a..7485078ed7a4cfdc8bfecf2d3a4a009e10ca4893 100644
 --- a/third_party/boringssl/BUILD.gn
 +++ b/third_party/boringssl/BUILD.gn
 @@ -48,6 +48,21 @@ all_sources = bcm_internal_headers + bcm_sources + crypto_internal_headers +

patches/chromium/build_do_not_depend_on_packed_resource_integrity.patch

@@ -33,10 +33,10 @@ index 4b1fd316496e33f9e805aec89a91062587e6ee16..1b6fce9e2780a37e1e8bf3f8a62dc6bc
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 589d635d17884050b20b491d65833b7893f5e3e6..672da0774617ae3ac79983aa460b333d6aa325f2 100644
+index 37f3a6b1d9457b04bd1d0c85ce585418d5dd7cb2..e411e434a4e1c5dc610984395eeb769aa6077a53 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4637,7 +4637,7 @@ static_library("browser") {
+@@ -4561,7 +4561,7 @@ static_library("browser") {
        ]
      }
  
@@ -46,10 +46,10 @@ index 589d635d17884050b20b491d65833b7893f5e3e6..672da0774617ae3ac79983aa460b333d
        # than here in :chrome_dll.
        deps += [ "//chrome:packed_resources_integrity_header" ]
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index cfea9608df1620632dfe6f225e857e32ff0fab4f..3cb2213bc57db3b0c01f75c06a8a07609a1cfa86 100644
+index 1c6ed791b83c6cb70c57fb14cd7e3d8b22736895..607b2eb775c37fc8e967a74acaca36b7b793596d 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -7776,9 +7776,12 @@ test("unit_tests") {
+@@ -7772,9 +7772,12 @@ test("unit_tests") {
        "//chrome/notification_helper",
      ]
  
@@ -63,7 +63,7 @@ index cfea9608df1620632dfe6f225e857e32ff0fab4f..3cb2213bc57db3b0c01f75c06a8a0760
        "//chrome//services/util_win:unit_tests",
        "//chrome/app:chrome_dll_resources",
        "//chrome/app:win_unit_tests",
-@@ -8773,6 +8776,10 @@ test("unit_tests") {
+@@ -8771,6 +8774,10 @@ test("unit_tests") {
        "../browser/performance_manager/policies/background_tab_loading_policy_unittest.cc",
      ]
  
@@ -74,7 +74,7 @@ index cfea9608df1620632dfe6f225e857e32ff0fab4f..3cb2213bc57db3b0c01f75c06a8a0760
      sources += [
        # The importer code is not used on Android.
        "../common/importer/firefox_importer_utils_unittest.cc",
-@@ -8830,7 +8837,6 @@ test("unit_tests") {
+@@ -8828,7 +8835,6 @@ 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/build_gn.patch

@@ -7,7 +7,7 @@ These are variables we add to the root BUILDCONFIG so that they're available
 everywhere, without having to import("//electron/.../flags.gni").
 
 diff --git a/build/config/BUILDCONFIG.gn b/build/config/BUILDCONFIG.gn
-index 4d1ac59b9b7dc05a20a3bb523b17706a00761cde..23af9a129531a06dc87573b18b44a921e7fb11ea 100644
+index cc00f84630e063fee2b1897eced42c6a53a3a79e..5d4a82783dbe86636bbef47f2fb26ff9147ea57b 100644
 --- a/build/config/BUILDCONFIG.gn
 +++ b/build/config/BUILDCONFIG.gn
 @@ -123,6 +123,9 @@ if (current_os == "") {

patches/chromium/build_partial_revert_mac_fullscreen_top_chrome_mouse_events.patch

@@ -11,7 +11,7 @@ solution is put in place.
 This reverts commit 8c004781dde7d42d9a3fed8cafcaa4929943dd69.
 
 diff --git a/components/remote_cocoa/app_shim/bridged_content_view.mm b/components/remote_cocoa/app_shim/bridged_content_view.mm
-index 98fccf63096e970ef5f7e7bd58b9db88e48920dd..d1a79368a2a0d60b8d9e128df21cc169e1da793a 100644
+index c8e9717e6612291256d0c12613d5d1cf927b890b..7359eb46eb40933d2ec9bd664ec87139af5260df 100644
 --- a/components/remote_cocoa/app_shim/bridged_content_view.mm
 +++ b/components/remote_cocoa/app_shim/bridged_content_view.mm
 @@ -305,14 +305,6 @@ - (NSView*)hitTest:(NSPoint)point {

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 c5ee522e5ffb316bebfce23adb116b0b7cbd8ab8..f92fc4bbddd99bcd4b3e38d59e8c8df4ef6f59e4 100644
+index 2e4480b98b9d8adf9abacff49e82e611511540c8..bb1442bcf2575bfd754469748d8322bb7ed76b17 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -10124,6 +10124,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -10126,6 +10126,7 @@ 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 c5ee522e5ffb316bebfce23adb116b0b7cbd8ab8..f92fc4bbddd99bcd4b3e38d59e8c8df4
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 382b9ad9c6e8df480f6b36df04f799318233e249..310d4cdd98bd0808e3d414b07bc3c14dc64482a1 100644
+index b0f3579f18f3b6dd5a9b328324348770319ccf67..1567ac2a65d222080430a47dce97b6d387ebe49d 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5377,6 +5377,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5385,6 +5385,10 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    create_params.initially_hidden = renderer_started_hidden;
    create_params.initial_popup_url = params.target_url;
  
@@ -35,7 +35,7 @@ index 382b9ad9c6e8df480f6b36df04f799318233e249..310d4cdd98bd0808e3d414b07bc3c14d
    // 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,
-@@ -5431,6 +5435,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5439,6 +5443,12 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    // Sets the newly created WebContents WindowOpenDisposition.
    new_contents_impl->original_window_open_disposition_ = params.disposition;
  
@@ -48,7 +48,7 @@ index 382b9ad9c6e8df480f6b36df04f799318233e249..310d4cdd98bd0808e3d414b07bc3c14d
    // 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
-@@ -5472,12 +5482,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5480,12 +5490,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
      AddWebContentsDestructionObserver(new_contents_impl);
    }
  
@@ -198,10 +198,10 @@ index 7a57cb3a1414a77704c42ae01a9dc89fae4ad4a3..769601c2749f0781317f668cf806042d
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/web_test/browser/web_test_content_browser_client.h b/content/web_test/browser/web_test_content_browser_client.h
-index 790f004d2a3a9ae5a3588fda097732a5daac0c75..83fcc9418b89b669863e730f2049a1d836eef260 100644
+index 25e88c235485f75831bc67d72e9c10f67561ba99..f64dd47225c47407bef3a6d942903ee8b7a4cf20 100644
 --- a/content/web_test/browser/web_test_content_browser_client.h
 +++ b/content/web_test/browser/web_test_content_browser_client.h
-@@ -98,6 +98,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
+@@ -101,6 +101,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
                         const std::string& frame_name,
                         WindowOpenDisposition disposition,
                         const blink::mojom::WindowFeatures& features,
@@ -224,7 +224,7 @@ 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 06efc300ee7a014759de6d0d61d0ced6c8bb965f..d8354c7554750bd17c5ad67db2a07453e7a4e5ca 100644
+index 715ca6e188c7e821478fcbaa4496efd25a673c61..e58465eb936b2a8b3479201ec24580501f7fc2f3 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,

patches/chromium/chore_add_electron_objects_to_wrappablepointertag.patch

@@ -8,14 +8,14 @@ electron objects that extend gin::Wrappable and gets
 allocated on the cpp heap
 
 diff --git a/gin/public/wrappable_pointer_tags.h b/gin/public/wrappable_pointer_tags.h
-index c29e8554933994ff56ccea394af34e17c4e9fc2c..6befb717f83d93d97033c240aa281e0bcb94e69c 100644
+index fee622ebde42211de6f702b754cfa38595df5a1c..6b524632ebb405e473cf4fe8e253bd13bf7b67e5 100644
 --- a/gin/public/wrappable_pointer_tags.h
 +++ b/gin/public/wrappable_pointer_tags.h
-@@ -76,7 +76,20 @@ enum WrappablePointerTag : uint16_t {
-   kTextInputControllerBindings,  // content::TextInputControllerBindings
+@@ -77,7 +77,20 @@ enum WrappablePointerTag : uint16_t {
    kWebAXObjectProxy,             // content::WebAXObjectProxy
    kWrappedExceptionHandler,      // extensions::WrappedExceptionHandler
--  kLastPointerTag = kWrappedExceptionHandler,
+   kIndigoContext,                // indigo::IndigoContext
+-  kLastPointerTag = kIndigoContext,
 +  kElectronApp,                         // electron::api::App
 +  kElectronDataPipeHolder,              // electron::api::DataPipeHolder
 +  kElectronDebugger,                    // electron::api::Debugger

patches/chromium/chore_expose_isolate_parameter_in_script_lifecycle_observers.patch

@@ -103,7 +103,7 @@ index 8482d7fab12634e6b9a8d5f9bab6c7e428bb99ee..4f131fbfc9350352bce4430f92b9f2cf
    void WillInitializeWorkerContext() override;
    void WillDestroyWorkerContext(v8::Local<v8::Context> context) override;
 diff --git a/extensions/renderer/dispatcher.cc b/extensions/renderer/dispatcher.cc
-index ae561f1b8555a93bf42efc0c93b89ba19c505f36..4fa04862fa3bed662dbc92422dfd1c7e808e74ba 100644
+index df4634ffecb4b58885374199a863092bfdecf681..33e0ed7a7beae556328ec8bff5e8101acc4b3d26 100644
 --- a/extensions/renderer/dispatcher.cc
 +++ b/extensions/renderer/dispatcher.cc
 @@ -530,6 +530,7 @@ void Dispatcher::DidInitializeServiceWorkerContextOnWorkerThread(
@@ -115,7 +115,7 @@ index ae561f1b8555a93bf42efc0c93b89ba19c505f36..4fa04862fa3bed662dbc92422dfd1c7e
      int64_t service_worker_version_id,
      const GURL& service_worker_scope,
 diff --git a/extensions/renderer/dispatcher.h b/extensions/renderer/dispatcher.h
-index a3445e12264a410dd9d8ba8459c2e27851b03144..271eb740ebf29445a2f1ace81b84d37597a75809 100644
+index c2a6eb257469647183167dad78f1ea42fa3922bb..3423e3a8315c5fc5958ec75adf3a844f487680fa 100644
 --- a/extensions/renderer/dispatcher.h
 +++ b/extensions/renderer/dispatcher.h
 @@ -151,6 +151,7 @@ class Dispatcher : public content::RenderThreadObserver,
@@ -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 1e844f4709bc9e616711f717b4a79daf26c561fd..3e22bc128660e8de8e4198bf26e78af7161e811f 100644
+index f762722e2e2a27db2488aae25d78e79598f6a4b4..477a22d283796e60762d3be2a951bca58bfce182 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -425,7 +425,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -424,7 +424,8 @@ 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_grandfather_in_electron_views_and_delegates.patch

@@ -10,7 +10,7 @@ Subject: chore: "grandfather in" Electron Views and Delegates
 6448510: Lock further access to View::set_owned_by_client(). | https://chromium-review.googlesource.com/c/chromium/src/+/6448510
 
 diff --git a/ui/views/view.h b/ui/views/view.h
-index 97c8014fadf2231321c05a1f74d91418946bf9fc..5263aaef4498ae7a19842dd3eb90a09629c28f28 100644
+index ea27a73076554aa286c67a506fe5e0f60986d733..ec39e28eaa08e22ad87adce8f4def74d34505a7d 100644
 --- a/ui/views/view.h
 +++ b/ui/views/view.h
 @@ -77,6 +77,19 @@ class ArcNotificationContentView;

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 d4d4bd6ad9098db89b47264821f008868eda9b9b..a663f42e3b9e7bcaf8e463439ada312938f2cf15 100644
+index b3215ec81f8d750cfaa9b66a4880c6a90a6e183d..2d993b4265f6be26da1f0bc98520eec3fe393645 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5348,7 +5348,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5356,7 +5356,7 @@ 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_partition_attribute_dcheck_for_webviews.patch

@@ -14,7 +14,7 @@ This change patches it out to prevent the DCHECK.
 It can be removed once/if we see a better solution to the problem.
 
 diff --git a/content/browser/site_instance_impl.cc b/content/browser/site_instance_impl.cc
-index c12fcb91069e601f2e42f31cc1ac9d18dfc3ca3b..085e87b694f42cbbd4fd37cbb17f9977e3bb1586 100644
+index 9392365ed456aaa94806cef60a935df1c77617d2..31b7a42424fb0935df44747169b4a2d9336170a2 100644
 --- a/content/browser/site_instance_impl.cc
 +++ b/content/browser/site_instance_impl.cc
 @@ -224,7 +224,7 @@ scoped_refptr<SiteInstanceImpl> SiteInstanceImpl::CreateForGuest(

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 dd77f2fda3db2e7974003085a22981cad3f6c794..793b0d4d0d03f42a7c646bed931969e4b29d2891 100644
+index 8899a3216052582e35c5c046e1e0baee48052452..461cb574dc1083fae0bc96e53ed94ba117f7691d 100644
 --- a/chrome/browser/ui/browser.cc
 +++ b/chrome/browser/ui/browser.cc
-@@ -2292,7 +2292,8 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2288,7 +2288,8 @@ bool Browser::IsWebContentsCreationOverridden(
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
      const std::string& frame_name,
@@ -93,7 +93,7 @@ index dd77f2fda3db2e7974003085a22981cad3f6c794..793b0d4d0d03f42a7c646bed931969e4
    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
-@@ -2305,7 +2306,7 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -2301,7 +2302,7 @@ bool Browser::IsWebContentsCreationOverridden(
    return (window_container_type ==
                content::mojom::WindowContainerType::BACKGROUND &&
            ShouldCreateBackgroundContents(source_site_instance, 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 ebb64bfdabfd22146cac139b7800714e7648d31b..6a2444ad5d20164be9877cf6b856d2bf762dcd26 100644
+index f605f46115cda0f8f06e5274a26e3b997ca4c62e..16c4c2f73643314a9b8287e13a6472dff2671652 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -5312,8 +5312,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
+@@ -5320,8 +5320,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    if (delegate_ &&
        delegate_->IsWebContentsCreationOverridden(
            opener, source_site_instance, params.window_container_type,

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 884c9c6cf1e7a46a2a375d53b4b8761c769f2992..46d2505f8ac3aeccc2003763fecb78aedce53575 100644
+index ca69af7a6a14182fe3b9eb049e9bfee476c8eb77..cbdc905d6578675b48045ebf5fa8c5d5bef2ee67 100644
 --- a/content/browser/service_worker/service_worker_context_wrapper.cc
 +++ b/content/browser/service_worker/service_worker_context_wrapper.cc
-@@ -1956,6 +1956,26 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
+@@ -1963,6 +1963,26 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
        loader_factory_bundle_info =
            context()->loader_factory_bundle_for_update_check()->Clone();
  
@@ -38,7 +38,7 @@ index 884c9c6cf1e7a46a2a375d53b4b8761c769f2992..46d2505f8ac3aeccc2003763fecb78ae
    if (auto* config = content::WebUIConfigMap::GetInstance().GetConfig(
            browser_context(), scope)) {
      // If this is a Service Worker for a WebUI, the WebUI's URLDataSource
-@@ -1975,9 +1995,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
+@@ -1982,9 +2002,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
              features::kEnableServiceWorkersForChromeScheme) &&
          scope.scheme() == kChromeUIScheme) {
        config->RegisterURLDataSource(browser_context());
@@ -49,14 +49,3 @@ index 884c9c6cf1e7a46a2a375d53b4b8761c769f2992..46d2505f8ac3aeccc2003763fecb78ae
            .emplace(kChromeUIScheme, CreateWebUIServiceWorkerLoaderFactory(
                                          browser_context(), kChromeUIScheme,
                                          base::flat_set<std::string>()));
-@@ -1985,9 +2003,7 @@ ServiceWorkerContextWrapper::GetLoaderFactoryForBrowserInitiatedRequest(
-                    features::kEnableServiceWorkersForChromeUntrusted) &&
-                scope.scheme() == kChromeUIUntrustedScheme) {
-       config->RegisterURLDataSource(browser_context());
--      static_cast<blink::PendingURLLoaderFactoryBundle*>(
--          loader_factory_bundle_info.get())
--          ->pending_scheme_specific_factories()
-+      pending_scheme_specific_factories
-           .emplace(kChromeUIUntrustedScheme,
-                    CreateWebUIServiceWorkerLoaderFactory(
-                        browser_context(), kChromeUIUntrustedScheme,

patches/chromium/disable_hidden.patch

@@ -6,10 +6,10 @@ Subject: disable_hidden.patch
 Electron uses this to disable background throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index 5f820ecdcb99e57d1d51cd28fff7874f9ba58e23..1455aa5083f8eef7bf9644a1cc522db3e67b0227 100644
+index 60c27d90b3c78e0d119fe02f7ee3547d19344fc0..64b3baf601e20381e7dd18facded2066a50a82c6 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -848,6 +848,10 @@ void RenderWidgetHostImpl::WasHidden() {
+@@ -810,6 +810,10 @@ void RenderWidgetHostImpl::WasHidden() {
      return;
    }
  
@@ -21,7 +21,7 @@ index 5f820ecdcb99e57d1d51cd28fff7874f9ba58e23..1455aa5083f8eef7bf9644a1cc522db3
    // Prompts should remain open and functional across tab switches.
    if (!delegate_ || !delegate_->IsWaitingForPointerLockPrompt(this)) {
 diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
-index bd0f3ec2116a137d2a24e81e6bf0b5854a47f2f9..e1585de8fad7b11174d51666e7dce681f39b0815 100644
+index 8fc7d892a54e0890e86b01713f0cf6b75aa14ab0..d60b540934b290e9303b1dacfa990e85ce47b4e0 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.h
 +++ b/content/browser/renderer_host/render_widget_host_impl.h
 @@ -1042,6 +1042,8 @@ class CONTENT_EXPORT RenderWidgetHostImpl

patches/chromium/dom_storage_limits.patch

@@ -17,7 +17,7 @@ as well as keeps these storage areas limited to a bounded
 size meanwhile giving application developers more space to work with.
 
 diff --git a/components/services/storage/dom_storage/dom_storage_constants.h b/components/services/storage/dom_storage/dom_storage_constants.h
-index 6168559e4ee26c29d15aa56a84f23c6c68b8382a..58005a64044c0da29f221aa23c51a1d8b082af5b 100644
+index 2ded9daa5611d3121677f4d67d19fcdbbcc68d26..d5a9f43850d3d7c3a73873ebb24bf2ccb937a6ed 100644
 --- a/components/services/storage/dom_storage/dom_storage_constants.h
 +++ b/components/services/storage/dom_storage/dom_storage_constants.h
 @@ -11,7 +11,8 @@ namespace storage {
@@ -31,10 +31,10 @@ index 6168559e4ee26c29d15aa56a84f23c6c68b8382a..58005a64044c0da29f221aa23c51a1d8
  // In the storage service we allow some overage to
  // accommodate concurrent writes from different clients
 diff --git a/third_party/blink/public/mojom/dom_storage/storage_area.mojom b/third_party/blink/public/mojom/dom_storage/storage_area.mojom
-index 2552cc9cfab2c54caf584b14944324b92ae22171..f6e9a4a998f13d55b4d213a8bae2d50b090f138a 100644
+index 535d618c6cb99fea8116baf69f8056d40a15bbdd..d01c79fbc67cfb8e668a2282cb4c4ae48d71e3a3 100644
 --- a/third_party/blink/public/mojom/dom_storage/storage_area.mojom
 +++ b/third_party/blink/public/mojom/dom_storage/storage_area.mojom
-@@ -50,7 +50,8 @@ struct KeyValue {
+@@ -67,7 +67,8 @@ struct KeyValue {
  interface StorageArea {
    // The quota for each storage area.
    // This value is enforced in renderer processes and the browser process.

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 657a0e059f954a72d4f8654d1a8938ff255ec193..a2fec97ec08ca8eb83218baffabab65e0768a130 100644
+index beeae11dbf256443ceb3d6eb56afa6386eb32f30..48b3afb91a599c95fd34441b6dc6a80c5d695d85 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -1886,6 +1886,8 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,

patches/chromium/feat_configure_launch_options_for_service_process.patch

@@ -193,10 +193,10 @@ index d9c14f91747bde0e76056d7f2f2ada166e67f994..09335acac17f526fb8d8e42e4b2d993b
  
    UtilityProcessHost::Start(std::move(utility_options),
 diff --git a/content/browser/service_host/utility_process_host.cc b/content/browser/service_host/utility_process_host.cc
-index bcb910d6c715535843ef515ee0bd7d3d794fb6c0..3739d028b77b5e33ad0435f99a101b6407128a0d 100644
+index 1b6c5d15eaf06224d40bee70b2da2a6b9c623f9a..23731f8c98c50c3140867debba688c5720684444 100644
 --- a/content/browser/service_host/utility_process_host.cc
 +++ b/content/browser/service_host/utility_process_host.cc
-@@ -241,13 +241,13 @@ UtilityProcessHost::Options& UtilityProcessHost::Options::WithFileToPreload(
+@@ -242,13 +242,13 @@ UtilityProcessHost::Options& UtilityProcessHost::Options::WithFileToPreload(
  }
  #endif  // BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC)
  
@@ -213,7 +213,7 @@ index bcb910d6c715535843ef515ee0bd7d3d794fb6c0..3739d028b77b5e33ad0435f99a101b64
  
  #if BUILDFLAG(USE_ZYGOTE)
  UtilityProcessHost::Options& UtilityProcessHost::Options::WithZygoteForTesting(
-@@ -257,6 +257,45 @@ UtilityProcessHost::Options& UtilityProcessHost::Options::WithZygoteForTesting(
+@@ -258,6 +258,45 @@ UtilityProcessHost::Options& UtilityProcessHost::Options::WithZygoteForTesting(
  }
  #endif  // BUILDFLAG(USE_ZYGOTE)
  
@@ -259,7 +259,7 @@ index bcb910d6c715535843ef515ee0bd7d3d794fb6c0..3739d028b77b5e33ad0435f99a101b64
  UtilityProcessHost::Options&
  UtilityProcessHost::Options::WithBoundReceiverOnChildProcessForTesting(
      mojo::GenericPendingReceiver receiver) {
-@@ -534,9 +573,30 @@ bool UtilityProcessHost::StartProcess() {
+@@ -535,9 +574,30 @@ bool UtilityProcessHost::StartProcess() {
    }
  #endif  // BUILDFLAG(ENABLE_GPU_CHANNEL_MEDIA_CAPTURE) && !BUILDFLAG(IS_WIN)
  

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 e388ec680c1492b7ef7f3428f16d35f4d13c4b53..56cabedc4588cefd69f7b5509eb093b42c122a92 100644
+index 2a82493cedbce685ad8dce5856faeff7e94c7c74..ded8bd76c7c06a6f7ae41f5706c7780d12e06887 100644
 --- a/third_party/blink/renderer/core/css/css_properties.json5
 +++ b/third_party/blink/renderer/core/css/css_properties.json5
-@@ -9596,6 +9596,27 @@
+@@ -9606,6 +9606,27 @@
        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 44288dcc847fd9328d15c4576de6d7c98e8cb662..35c2ef984401b51c2d688cef7e56e89b5660e27b 100644
+index 59a95a74f542eea6b1a1ee85f77b6f8c124ebcad..6a6ab6dec5d9496380c876c1aef70ee75e1777c0 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
-@@ -13206,5 +13206,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
+@@ -13252,5 +13252,36 @@ const CSSValue* InternalEmptyLineHeight::ParseSingleValue(
                                           CSSValueID::kNone>(stream);
  }
  
@@ -132,10 +132,10 @@ index 44288dcc847fd9328d15c4576de6d7c98e8cb662..35c2ef984401b51c2d688cef7e56e89b
  }  // 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 59cbbbaf800308d1f2c917adeb25e55df394bee4..0022411e2a7cb36997c51c23f0214d369daef48c 100644
+index b9be661d5723388aebd68037612ac2ac91377912..8737ab0c93639074341863f323e61c03e3abb622 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
-@@ -4191,6 +4191,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
+@@ -4193,6 +4193,15 @@ PositionTryFallback StyleBuilderConverter::ConvertSinglePositionTryFallback(
    return PositionTryFallback(scoped_name, tactic_list);
  }
  
@@ -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 eb2472737bd6e20a6bf9fdb311a412036d7dbff7..1872c87c8ec04263ab40072bdbc28520f6fd7c83 100644
+index 784ce295c0bca0a7bd096585c0f6ff603f688abc..aeb07b03395d0ea4fd2ca229aed1da4ec80dd969 100644
 --- a/third_party/blink/renderer/platform/BUILD.gn
 +++ b/third_party/blink/renderer/platform/BUILD.gn
-@@ -1671,6 +1671,8 @@ component("platform") {
+@@ -1673,6 +1673,8 @@ component("platform") {
      "widget/widget_base.h",
      "widget/widget_base_client.h",
      "windows_keyboard_codes.h",
@@ -314,7 +314,7 @@ 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 19184b04ae49211d339b71af9141b4425059d522..7ea37369440109fe7dad2cbeb2e910f26d3a73eb 100644
+index caba0f7e0eec826e95976a129feca71c029226cf..bf93c6a5276c68360646bb5f99a484a3a7971095 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 @@

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 cbdc5064414818b8320ecf3ff1e3439d52adee08..134f2b52029760bbb6ffd5d6fd0df1840e6b4d66 100644
+index 4ed0b92bd84e0bd97ebd0c6336d92191cc7bb8e8..901f6a4f446ba615a0d0d259735fcc055aeafe93 100644
 --- a/components/viz/service/BUILD.gn
 +++ b/components/viz/service/BUILD.gn
 @@ -176,6 +176,8 @@ viz_component("service") {

patches/chromium/feat_enable_passing_exit_code_on_service_process_crash.patch

@@ -84,10 +84,10 @@ index 2648adb1cf38ab557b66ffd0e3034b26b04d76d6..98eab587f343f6ca472efc3d4e7b31b2
   private:
    const std::string service_interface_name_;
 diff --git a/content/browser/service_host/utility_process_host.cc b/content/browser/service_host/utility_process_host.cc
-index 3739d028b77b5e33ad0435f99a101b6407128a0d..512426af65fc421dfe48fe07a2a9a8274e5f33ec 100644
+index 23731f8c98c50c3140867debba688c5720684444..234e822d265b09fcc338f0677e2135747699d70c 100644
 --- a/content/browser/service_host/utility_process_host.cc
 +++ b/content/browser/service_host/utility_process_host.cc
-@@ -651,7 +651,7 @@ void UtilityProcessHost::OnProcessCrashed(int exit_code) {
+@@ -652,7 +652,7 @@ void UtilityProcessHost::OnProcessCrashed(int exit_code) {
                 : Client::CrashType::kPreIpcInitialization;
    }
  #endif  // BUILDFLAG(IS_WIN)

patches/chromium/feat_expose_raw_response_headers_from_urlloader.patch

@@ -17,7 +17,7 @@ headers, moving forward we should find a way in upstream to provide
 access to these headers for loader clients created on the browser process.
 
 diff --git a/services/network/public/cpp/resource_request.cc b/services/network/public/cpp/resource_request.cc
-index f23e677790e757c664a80ff6d56cc85fe6bdd7c5..f2512fcd5c2a87ed0e51ad420b868f2a88d75297 100644
+index a3f0786ceecfdcb80f9c8c4eef22daba4572cd29..0d8f16c92a8f9d05fcf7e2fd1f54c1840bdc6bea 100644
 --- a/services/network/public/cpp/resource_request.cc
 +++ b/services/network/public/cpp/resource_request.cc
 @@ -203,6 +203,7 @@ ResourceRequest::TrustedParams& ResourceRequest::TrustedParams::operator=(
@@ -28,7 +28,7 @@ index f23e677790e757c664a80ff6d56cc85fe6bdd7c5..f2512fcd5c2a87ed0e51ad420b868f2a
    enabled_client_hints = other.enabled_client_hints;
    cookie_observer =
        Clone(&const_cast<mojo::PendingRemote<mojom::CookieAccessObserver>&>(
-@@ -241,6 +242,7 @@ bool ResourceRequest::TrustedParams::EqualsForTesting(
+@@ -243,6 +244,7 @@ bool ResourceRequest::TrustedParams::EqualsForTesting(
      const TrustedParams& other) const {
    return isolation_info.IsEqualForTesting(other.isolation_info) &&
           disable_secure_dns == other.disable_secure_dns &&
@@ -37,7 +37,7 @@ index f23e677790e757c664a80ff6d56cc85fe6bdd7c5..f2512fcd5c2a87ed0e51ad420b868f2a
           allow_cookies_from_browser == other.allow_cookies_from_browser &&
           include_request_cookies_with_response ==
 diff --git a/services/network/public/cpp/resource_request.h b/services/network/public/cpp/resource_request.h
-index 9318e70ace85699b8931c3f86f5f2c41cb46751d..307fc7afc4479cda7a8529c40c236e67ecd3aafb 100644
+index 31fb318fc098a2ac4f3b4ea89caced757d520210..34545e9f2c2fc383344710e78c5904119572e2e6 100644
 --- a/services/network/public/cpp/resource_request.h
 +++ b/services/network/public/cpp/resource_request.h
 @@ -116,6 +116,7 @@ struct COMPONENT_EXPORT(NETWORK_CPP_BASE) ResourceRequest {
@@ -49,7 +49,7 @@ index 9318e70ace85699b8931c3f86f5f2c41cb46751d..307fc7afc4479cda7a8529c40c236e67
      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 cdd4b909515cbf9734f21c8542e641df26acf584..1e8f18ee1612b8eef35f964ee72db6ddefea18b4 100644
+index f258e06019ecaccc8e342c0fb5a54c400109f668..c883c93fa94666ab27092c5622e9db089175cc4b 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,
@@ -61,7 +61,7 @@ index cdd4b909515cbf9734f21c8542e641df26acf584..1e8f18ee1612b8eef35f964ee72db6dd
      return false;
    }
 diff --git a/services/network/public/cpp/url_request_mojom_traits.h b/services/network/public/cpp/url_request_mojom_traits.h
-index 3969949030e7c73f4a53a28a5d0a22802389b058..a1f3302a43f23308d7d4ee0b35090377394c5a21 100644
+index 35321e7d628e7db05a57d2a86775a313d8daedb0..845f7fe44a135fd98dec47e357365889d3591ab1 100644
 --- a/services/network/public/cpp/url_request_mojom_traits.h
 +++ b/services/network/public/cpp/url_request_mojom_traits.h
 @@ -109,6 +109,10 @@ struct COMPONENT_EXPORT(NETWORK_CPP_BASE)
@@ -76,7 +76,7 @@ index 3969949030e7c73f4a53a28a5d0a22802389b058..a1f3302a43f23308d7d4ee0b35090377
        network::ResourceRequest::TrustedParams::EnabledClientHints>&
    enabled_client_hints(
 diff --git a/services/network/public/mojom/url_request.mojom b/services/network/public/mojom/url_request.mojom
-index e503e4940c6c5afa8e4907ce3fcabdf8a12e8d81..3df4be54916dda28e3725baba53a7bef1d369dc2 100644
+index 0f3f9aa4328ac025c4627e550b8652004b4617e9..767bb928e64f06bad713163b004a977baf22c3cd 100644
 --- a/services/network/public/mojom/url_request.mojom
 +++ b/services/network/public/mojom/url_request.mojom
 @@ -111,6 +111,9 @@ struct TrustedUrlRequestParams {

patches/chromium/feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch

@@ -34,10 +34,10 @@ index 2f6fbe5270245ddb1ef82f097ac1258781acb66e..727b73a37a3258aa44643d66dceba790
    }
  
 diff --git a/content/browser/permissions/permission_controller_impl.cc b/content/browser/permissions/permission_controller_impl.cc
-index f263d96b11aee75bbd0e6b8f4ff5a520f7047e9e..d278eae0806c1d51e949c7026fa01f01494c8dd3 100644
+index e25fee83684f514801199d3edf865bfee3684ae1..a75a65bed13d548494ad9a646e447002ef8b4ad4 100644
 --- a/content/browser/permissions/permission_controller_impl.cc
 +++ b/content/browser/permissions/permission_controller_impl.cc
-@@ -97,7 +97,8 @@ PermissionToSchedulingFeature(PermissionType permission_name) {
+@@ -98,7 +98,8 @@ PermissionToSchedulingFeature(PermissionType permission_name) {
      case PermissionType::LOCAL_NETWORK_ACCESS:
      case PermissionType::LOCAL_NETWORK:
      case PermissionType::LOOPBACK_NETWORK:

patches/chromium/fix_adjust_headless_mode_handling_in_native_widget.patch

@@ -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 03caee9409869b7009750cc68e1d1503b9719b76..994483c8e95451ed43aa00f5c4c4e45354bfa8bd 100644
+index 96678f5de2a0b67cd338012fb84b9ea7ff904084..afc4c3030d15eeb7a270ca6d3cc29e64a2ad003d 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-@@ -477,6 +477,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -481,6 +481,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    if (!is_tooltip) {
      tooltip_manager_ = std::make_unique<TooltipManagerMac>(GetNSWindowMojo());
    }
@@ -117,7 +117,7 @@ index 03caee9409869b7009750cc68e1d1503b9719b76..994483c8e95451ed43aa00f5c4c4e453
  
    if (params.workspace.length()) {
      if (std::optional<std::vector<uint8_t>> restoration_data =
-@@ -494,6 +495,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -498,6 +499,7 @@ 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 03caee9409869b7009750cc68e1d1503b9719b76..994483c8e95451ed43aa00f5c4c4e453
      window_params->is_tooltip = is_tooltip;
  
      // macOS likes to put shadows on most things. However, frameless windows
-@@ -682,9 +684,10 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -687,9 +689,10 @@ 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();
@@ -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 285cd57cf18d7cb5cbe787194def75efbd0ceacb..9b7043f23498dd04c05a89f373f019c210cc246d 100644
+index 964bbba8f17fb613521c05e5de2c11740ea69bcf..7aa208025162bf1deba59760403542ec61034937 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 285cd57cf18d7cb5cbe787194def75efbd0ceacb..9b7043f23498dd04c05a89f373f019c2
    // True if the window size will follow the content preferred size.
    bool is_autosized() const { return is_autosized_; }
  
-@@ -1740,6 +1753,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
+@@ -1737,6 +1750,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
    // If true, the mouse is currently down.
    bool is_mouse_button_pressed_ = false;
  

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 26d4c43c9e09b58c764d38f8fbf62afc8f3a3c86..c9cbf38a30e299eb37552a1885362a87bd249495 100644
+index 26f3bf19ec8df47ac11b90a2d7afb1f8730d8eed..5c0fc3b9c49970528798644db3fd5b7983e60d10 100644
 --- a/content/browser/renderer_host/navigation_request.cc
 +++ b/content/browser/renderer_host/navigation_request.cc
-@@ -11712,6 +11712,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
+@@ -11744,6 +11744,11 @@ url::Origin NavigationRequest::GetOriginForURLLoaderFactoryUnchecked() {
              target_rph_id);
    }
  
@@ -44,10 +44,10 @@ index 26d4c43c9e09b58c764d38f8fbf62afc8f3a3c86..c9cbf38a30e299eb37552a1885362a87
    // 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 f70c3db4c441a500d000fdcd939a4cb988deb74a..caf60e5bffb5e8b0f109c42a9dfc4b2426fe9bb2 100644
+index 34d9311842e191d0cfa3c42e60076ee7b3e0cb62..e770e4db684c420d90420ef8615db3eede15b8a9 100644
 --- a/third_party/blink/renderer/core/loader/document_loader.cc
 +++ b/third_party/blink/renderer/core/loader/document_loader.cc
-@@ -2355,6 +2355,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
+@@ -2356,6 +2356,7 @@ Frame* DocumentLoader::CalculateOwnerFrame() {
  scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
      Document* owner_document) {
    scoped_refptr<SecurityOrigin> origin;
@@ -55,7 +55,7 @@ index f70c3db4c441a500d000fdcd939a4cb988deb74a..caf60e5bffb5e8b0f109c42a9dfc4b24
    // 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
-@@ -2391,6 +2392,9 @@ scoped_refptr<SecurityOrigin> DocumentLoader::CalculateOrigin(
+@@ -2392,6 +2393,9 @@ 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 f12e18ad1255c0e0228805f2ba334519b446ef63..10f4b53423a8a7cf7f1f09e4570871fa1ead27ca 100644
+index e1d4c2dd4cf8c47ea555bf550f9c51bfd3a2e2fe..0a09e16571eeeb4ad8f2140f9a47b54da3d45e70 100644
 --- a/ui/compositor/compositor.cc
 +++ b/ui/compositor/compositor.cc
 @@ -369,7 +369,8 @@ void Compositor::SetLayerTreeFrameSink(

patches/chromium/fix_media_key_usage_with_globalshortcuts.patch

@@ -49,10 +49,10 @@ index 42e37564e585987d367921568f0f1d2b7507f953..9baf89efbade01e8b60c579255f10799
  }
  
 diff --git a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
-index 16b11c6115cc5504dbd15d58c4b9786633e90e96..7c0a2308d437a2d9cec433c6ab0fd6a9d0c08845 100644
+index 0e9bffaf0203d39d9fb82d717f36b449d5566181..5cf3d98f4679a252290a34c15491a8a4a619ac1c 100644
 --- a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
 +++ b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.cc
-@@ -64,6 +64,22 @@ void GlobalAcceleratorListener::UnregisterAccelerator(
+@@ -62,6 +62,22 @@ void GlobalAcceleratorListener::UnregisterAccelerator(
    }
  }
  
@@ -73,10 +73,10 @@ index 16b11c6115cc5504dbd15d58c4b9786633e90e96..7c0a2308d437a2d9cec433c6ab0fd6a9
 +}
 +
  void GlobalAcceleratorListener::UnregisterAccelerators(Observer* observer) {
-   if (IsShortcutHandlingSuspended()) {
-     return;
+   auto it = accelerator_map_.begin();
+   while (it != accelerator_map_.end()) {
 diff --git a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
-index 99fdad04b8f336ef526902fc6a3b44954c02cf0c..1cf8f9cd6c07d161f5dadcb2752a59aebadaf2ac 100644
+index 4a343f4e701928644ff3f2a855cc04c3fea2932a..a48b7b73508942cc05e0dcf0fe108313f265c7c6 100644
 --- a/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
 +++ b/ui/base/accelerators/global_accelerator_listener/global_accelerator_listener.h
 @@ -9,6 +9,7 @@

patches/chromium/fix_on-screen-keyboard_hides_on_input_blur_in_webview.patch

@@ -64,7 +64,7 @@ index 705a2ee24e463a65784a48844d7c9c26ae7b48db..87bf9b64616688152bd681cb57cefbc6
  
  TextInputManager::SelectionRegion::SelectionRegion(
 diff --git a/content/browser/renderer_host/text_input_manager.h b/content/browser/renderer_host/text_input_manager.h
-index 5158897a7a7af9f29580faa17498a8dbab40af87..96617b9bb0275144b0e9ed18547d9982aa05baea 100644
+index a4768b51dae6817c9e9a467e9b16e827e0bfebda..83c42b5062aa8193fe2f56e407abe67da3e96b86 100644
 --- a/content/browser/renderer_host/text_input_manager.h
 +++ b/content/browser/renderer_host/text_input_manager.h
 @@ -69,6 +69,10 @@ class CONTENT_EXPORT TextInputManager {
@@ -87,10 +87,10 @@ index 5158897a7a7af9f29580faa17498a8dbab40af87..96617b9bb0275144b0e9ed18547d9982
    // 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 3413e339934bab9df03d241213d27221bb5eaa20..d4d4bd6ad9098db89b47264821f008868eda9b9b 100644
+index 76def190aabe280bb8e0971dc5c72643bbce8f53..b3215ec81f8d750cfaa9b66a4880c6a90a6e183d 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -10276,7 +10276,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
+@@ -10284,7 +10284,7 @@ void WebContentsImpl::OnFocusedElementChangedInFrame(
                          "WebContentsImpl::OnFocusedElementChangedInFrame",
                          "render_frame_host", frame);
    RenderWidgetHostViewBase* root_view =

patches/chromium/fix_restore_original_resize_performance_on_macos.patch

@@ -11,10 +11,10 @@ This patch should be upstreamed as a conditional revert of the logic in desktop
 vs mobile runtimes.  i.e. restore the old logic only on desktop platforms
 
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index 5df63357160d96b77c8c123a984aeef9850b1ae2..9b598ba34285bfe04c7c45557dd51af73bece3fe 100644
+index 05b0f0e5fd4f7b9351573f1736de322a90a7c296..1e3a09e4293b8925512f64ad2a78bccce2c83fca 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -2192,9 +2192,8 @@ RenderWidgetHostImpl::GetWidgetInputHandler() {
+@@ -2148,9 +2148,8 @@ RenderWidgetHostImpl::GetWidgetInputHandler() {
  void RenderWidgetHostImpl::NotifyScreenInfoChanged() {
    // The resize message (which may not happen immediately) will carry with it
    // the screen info as well as the new size (if the screen has changed scale

patches/chromium/fix_restore_sdk_inputs_cross-toolchain_deps_for_macos.patch

@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shelley Vohr <shelley.vohr@gmail.com>
+Date: Mon, 16 Mar 2026 18:57:00 +0100
+Subject: fix: restore sdk_inputs cross-toolchain deps for macOS
+
+The change in CL:7652975 restricted sdk_inputs public_deps
+to iOS only, to avoid setting up Xcode symlinks for the Linux
+toolchain when cross-building chrome/linux on Mac. However, this
+also broke cross-arch macOS builds (e.g. ffmpeg with target_cpu=x64)
+where the mig target in the clang_arm64 toolchain depends on
+sdk_inputs from the default clang_x64 toolchain.
+
+Add target_os == \"mac\" alongside the existing iOS check to preserve
+the original intent while restoring the cross-toolchain dependency
+for macOS builds.
+
+We should try to upstream this.
+
+diff --git a/build/config/mac/BUILD.gn b/build/config/mac/BUILD.gn
+index 56238a14ae8fb0a8fc9bba6553b99c199080e7af..22c628c3b4a3d1072b382ffc0fd0ce5bb85de9b5 100644
+--- a/build/config/mac/BUILD.gn
++++ b/build/config/mac/BUILD.gn
+@@ -120,7 +120,8 @@ if (mac_use_xcode_symlinks && current_toolchain == default_toolchain) {
+   }
+ } else {
+   group("sdk_inputs") {
+-    if (current_toolchain != default_toolchain && target_os == "ios") {
++    if (current_toolchain != default_toolchain &&
++        (target_os == "ios" || target_os == "mac")) {
+       public_deps = [ ":sdk_inputs($default_toolchain)" ]
+     }
+   }

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 91fa883ae557d3341789c006c3791f8788e39238..bc265108b668b3843c0113792b547f93cfc66bdf 100644
+index 61a32900134e2b977d29290089faf537894037e3..214053450d585246b347da2a7a51e5c8820cbff7 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -3222,6 +3222,7 @@ 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 91fa883ae557d3341789c006c3791f8788e39238..bc265108b668b3843c0113792b547f93
      BackForwardCacheAware back_forward_cache_aware,
      mojom::blink::WantResultOption want_result_option,
      mojom::blink::PromiseResultOption promise_behavior) {
-@@ -3279,7 +3280,7 @@ 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,
@@ -80,10 +80,10 @@ index 91fa883ae557d3341789c006c3791f8788e39238..bc265108b668b3843c0113792b547f93
  
  void LocalFrame::SetEvictCachedSessionStorageOnFreezeOrUnload() {
 diff --git a/third_party/blink/renderer/core/frame/local_frame.h b/third_party/blink/renderer/core/frame/local_frame.h
-index feb469a17af253cf72975f0d1a049beab6a2c53e..1497d0529b6b9a0e4ac14b89157ab52c20985d9c 100644
+index 0f119c1170f3379754b03ff38358ed6f191fb578..64024aaa3630bacbaf13b7491ff4ed5453f2abfd 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.h
 +++ b/third_party/blink/renderer/core/frame/local_frame.h
-@@ -835,6 +835,7 @@ class CORE_EXPORT LocalFrame final
+@@ -832,6 +832,7 @@ class CORE_EXPORT LocalFrame final
                              mojom::blink::EvaluationTiming,
                              mojom::blink::LoadEventBlockingOption,
                              WebScriptExecutionCallback,
@@ -211,10 +211,10 @@ 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 782fe8b0931884226d19ad7224d7ec576ca78113..fd36db08a2f9900685280d72fe55bcd062c9060c 100644
+index 6e87cd9a855bd3f1145f864367f34d966088ce6c..6b0448254eec33896686544ebc2a9bf662a5bd56 100644
 --- a/third_party/blink/renderer/core/frame/web_frame_test.cc
 +++ b/third_party/blink/renderer/core/frame/web_frame_test.cc
-@@ -298,6 +298,7 @@ void ExecuteScriptsInMainWorld(
+@@ -300,6 +300,7 @@ void ExecuteScriptsInMainWorld(
        DOMWrapperWorld::kMainWorldId, sources, user_gesture,
        mojom::blink::EvaluationTiming::kSynchronous,
        mojom::blink::LoadEventBlockingOption::kDoNotBlock, std::move(callback),
@@ -223,7 +223,7 @@ index 782fe8b0931884226d19ad7224d7ec576ca78113..fd36db08a2f9900685280d72fe55bcd0
        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 5670b632ec9b8139885c81ff867a4fc1556c08a5..24a172f8fc2b643d4d0f6073e120d6f553c5c8f9 100644
+index 6ce6c0af328f722d02228feae910b129e0f41a74..d4a11cc2cd9be3a97058ec800ff23bc2ce33b12b 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/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 0e6f4713d61c4ac6d1ea174abc451617a6863829..2deacd7c4b527b197be02df7e218028d6963e2de 100644
+index a5165a08f161844898281c18d3963f8abffd58a8..c4d995aec772a6818c747adceb9fc63fe8d272e2 100644
 --- a/content/browser/renderer_host/render_frame_host_manager.cc
 +++ b/content/browser/renderer_host/render_frame_host_manager.cc
-@@ -4923,6 +4923,9 @@ RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
+@@ -4925,6 +4925,9 @@ RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
      request->ResetStateForSiteInstanceChange();
    }
  

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 c9811ba7835ed8f96dbde412543e86dc3b5ab13b..2786fa35b0ccf210af0e2ba4b423952211676614 100644
+index bc18a7ef68c23614b3bbdd9968139e63a8e81f44..95f40f43451a103cb19de86e632e1679e36fda3f 100644
 --- a/base/BUILD.gn
 +++ b/base/BUILD.gn
-@@ -1082,6 +1082,7 @@ component("base") {
+@@ -1084,6 +1084,7 @@ component("base") {
      "//build:ios_buildflags",
      "//build/config/compiler:compiler_buildflags",
      "//third_party/modp_b64",
@@ -129,10 +129,10 @@ index 416e541436d201aabca26cdbf7e8477103bd014c..8c5f92b03d67e5f0587b0e9420969061
  }
  
 diff --git a/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn b/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn
-index 275d6dbe1b05f806278c14e2ec5df5d550be787b..750ba56ec139679b994aec04938858c064c76d69 100644
+index 1f8256fdf364c34406fd5639057acca8d52cb474..2df7110c18569323199ec227891362c248237b2f 100644
 --- a/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn
 +++ b/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn
-@@ -972,6 +972,7 @@ if (is_clang_or_gcc) {
+@@ -974,6 +974,7 @@ if (is_clang_or_gcc) {
        ":allocator_base",
        ":allocator_core",
        ":buildflags",
@@ -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 7aab80076a041fac6cd81f477456a6c9169c3cb5..cbdc5064414818b8320ecf3ff1e3439d52adee08 100644
+index dcdb614b91a773273e4785aff92a44b3bba6cf59..4ed0b92bd84e0bd97ebd0c6336d92191cc7bb8e8 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 7aab80076a041fac6cd81f477456a6c9169c3cb5..cbdc5064414818b8320ecf3ff1e3439d
    }
  
    if (is_ios) {
-@@ -717,6 +718,7 @@ viz_source_set("unit_tests") {
+@@ -720,6 +721,7 @@ viz_source_set("unit_tests") {
        "display_embedder/software_output_device_mac_unittest.mm",
      ]
      frameworks = [ "IOSurface.framework" ]
@@ -940,7 +940,7 @@ index 010c713090e5038dc90db131c8f621422d30c03b..20c35e887a0496ee609c077e3b0494bd
  
    void ForwardKeyboardEvent(const input::NativeWebKeyboardEvent& key_event,
 diff --git a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
-index 2f1fcace77c403c0e136ae2fc40633cccccce038..9ce9c1771310e81b18ba6fe4569544ff58730c73 100644
+index 26e72978755365e99feef34c4210b35e0a1d0790..c83b38bf9d392301924805a1083079dc3dd0b27f 100644
 --- a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
 +++ b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
 @@ -33,6 +33,7 @@
@@ -951,7 +951,7 @@ index 2f1fcace77c403c0e136ae2fc40633cccccce038..9ce9c1771310e81b18ba6fe4569544ff
  #include "skia/ext/skia_utils_mac.h"
  #include "third_party/blink/public/common/features.h"
  #include "third_party/blink/public/mojom/input/input_handler.mojom.h"
-@@ -2209,15 +2210,21 @@ - (NSAccessibilityRole)accessibilityRole {
+@@ -2233,15 +2234,21 @@ - (NSAccessibilityRole)accessibilityRole {
  // Since this implementation doesn't have to wait any IPC calls, this doesn't
  // make any key-typing jank. --hbono 7/23/09
  //
@@ -974,7 +974,7 @@ index 2f1fcace77c403c0e136ae2fc40633cccccce038..9ce9c1771310e81b18ba6fe4569544ff
    return kAttributes;
  }
 diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
-index 3913f68ccd32442c16b50b7a48a1876da3061f3b..013b1ba6cffa8ad0040b7939289199a5dfd4563d 100644
+index 6c20db955545b37cb1fd6fcc9b280aa1c7a14ae9..c5b6e15d3e6826f31b4237668e38449f31663639 100644
 --- a/content/browser/BUILD.gn
 +++ b/content/browser/BUILD.gn
 @@ -362,6 +362,7 @@ source_set("browser") {
@@ -1095,10 +1095,10 @@ index 29fe3bd4d8a63c5bd51536a904d191fef0c4e4a1..a36dd07237392e537c389628b5814e20
  
  ///////////////////////////////////////////////////////////////////////////////
 diff --git a/content/common/BUILD.gn b/content/common/BUILD.gn
-index 5487c3756c60389a3442c2e59a08c91890fb6f87..f17ed8c3485102ac63f34239b3b31a3a322088f9 100644
+index 691fb357cb6865cc0b47d37a509a440b52475493..3377fbe048b4e6945ca4790aa2dadde7dd9f47ea 100644
 --- a/content/common/BUILD.gn
 +++ b/content/common/BUILD.gn
-@@ -279,6 +279,7 @@ source_set("common") {
+@@ -280,6 +280,7 @@ source_set("common") {
      "//ui/shell_dialogs",
      "//url",
      "//url/ipc:url_ipc",
@@ -1189,10 +1189,10 @@ index a1068589ad844518038ee7bc15a3de9bc5cba525..1ff781c49f086ec8015c7d3c44567dbe
  
  }  // namespace content
 diff --git a/content/test/BUILD.gn b/content/test/BUILD.gn
-index be65cd3d0696c7df1fa7548e6b0461f81f505287..29e30240e271fc7cad600de7ce5895ef2ff9ba46 100644
+index ce7596c707fea72a6cf90b851c411e21999fdadd..707885fc25831eb012efb902211f198a585e2817 100644
 --- a/content/test/BUILD.gn
 +++ b/content/test/BUILD.gn
-@@ -700,6 +700,7 @@ static_library("test_support") {
+@@ -701,6 +701,7 @@ static_library("test_support") {
      "//url",
      "//url/mojom:url_mojom_gurl",
      "//v8",
@@ -1200,7 +1200,7 @@ index be65cd3d0696c7df1fa7548e6b0461f81f505287..29e30240e271fc7cad600de7ce5895ef
    ]
  
    data_deps = [
-@@ -1175,6 +1176,8 @@ static_library("browsertest_support") {
+@@ -1176,6 +1177,8 @@ static_library("browsertest_support") {
    # TODO(crbug.com/40031409): Fix code that adds exit-time destructors and
    # enable the diagnostic by removing this line.
    configs += [ "//build/config/compiler:no_exit_time_destructors" ]
@@ -1209,7 +1209,7 @@ index be65cd3d0696c7df1fa7548e6b0461f81f505287..29e30240e271fc7cad600de7ce5895ef
  }
  
  mojom("content_test_mojo_bindings") {
-@@ -2072,6 +2075,7 @@ test("content_browsertests") {
+@@ -2075,6 +2078,7 @@ test("content_browsertests") {
      "//ui/shell_dialogs",
      "//ui/snapshot",
      "//ui/webui:test_support",
@@ -1217,7 +1217,7 @@ index be65cd3d0696c7df1fa7548e6b0461f81f505287..29e30240e271fc7cad600de7ce5895ef
    ]
  
    if (!(is_chromeos && target_cpu == "arm64" && current_cpu == "arm")) {
-@@ -3423,6 +3427,7 @@ test("content_unittests") {
+@@ -3426,6 +3430,7 @@ test("content_unittests") {
      "//ui/shell_dialogs",
      "//ui/webui:test_support",
      "//url",
@@ -1378,10 +1378,10 @@ index 3a079b0fc34031d062045510fe0e2444792ff942..1be75833d46aaa124e5467904f68e46c
  }  // namespace
  #endif
 diff --git a/net/dns/BUILD.gn b/net/dns/BUILD.gn
-index d8509119f1c9e527d2a89faad239e13dead54257..7d55ecc59bcd535599ed37c7dd684ae571258c9a 100644
+index 012632a440f5078a71cbb327b04990654f282141..8e47b039b63fe74d3de441b8d21e7a9c4ec974f5 100644
 --- a/net/dns/BUILD.gn
 +++ b/net/dns/BUILD.gn
-@@ -207,6 +207,8 @@ source_set("dns") {
+@@ -223,6 +223,8 @@ source_set("dns") {
      ":host_resolver_manager",
      ":mdns_client",
    ]
@@ -1789,10 +1789,10 @@ index eb81a70e4d5d5cd3e6ae9b45f8cd1c795ea76c51..9921ccb10d3455600eddd85f77f10228
  
  }  // namespace sandbox
 diff --git a/third_party/blink/renderer/core/BUILD.gn b/third_party/blink/renderer/core/BUILD.gn
-index 66ed65def5c45d87f2e6357228cfcafdd784ed9a..0ad8271d301d91b2b24b5efed01242426e48aa5b 100644
+index 9b399ad326a19af7fd5e717bf8940ec562338f6d..96cc912489ab4423e0592d9c90c3d38f57131087 100644
 --- a/third_party/blink/renderer/core/BUILD.gn
 +++ b/third_party/blink/renderer/core/BUILD.gn
-@@ -439,6 +439,7 @@ component("core") {
+@@ -444,6 +444,7 @@ component("core") {
      "//ui/gfx/geometry",
      "//ui/gfx/geometry:geometry_skia",
      "//ui/strings",
@@ -1801,10 +1801,10 @@ index 66ed65def5c45d87f2e6357228cfcafdd784ed9a..0ad8271d301d91b2b24b5efed0124242
  
    if (is_mac) {
 diff --git a/third_party/blink/renderer/core/editing/build.gni b/third_party/blink/renderer/core/editing/build.gni
-index 4f04476e9175bae9e89eb9ea4316bffe49a9eb91..e77615c7b26518f4930ac1b004b413173fa0f46b 100644
+index cb1c907e6244cc5955edcc251db292198ba01e42..82df6d9e5c71e9e1b098fc4747b072e85e68114a 100644
 --- a/third_party/blink/renderer/core/editing/build.gni
 +++ b/third_party/blink/renderer/core/editing/build.gni
-@@ -362,10 +362,14 @@ blink_core_sources_editing = [
+@@ -368,10 +368,14 @@ blink_core_sources_editing = [
  if (is_mac) {
    blink_core_sources_editing += [
      "commands/smart_replace_cf.cc",
@@ -2416,10 +2416,10 @@ 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 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503b9719b76 100644
+index 56caa43bcaaa536c66aa5734ec07cf95f99a95b3..96678f5de2a0b67cd338012fb84b9ea7ff904084 100644
 --- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
 +++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
-@@ -21,6 +21,7 @@
+@@ -22,6 +22,7 @@
  #include "components/remote_cocoa/browser/ns_view_ids.h"
  #include "components/remote_cocoa/browser/window.h"
  #include "components/remote_cocoa/common/native_widget_ns_window.mojom.h"
@@ -2427,7 +2427,7 @@ index 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503
  #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"
-@@ -372,8 +373,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -376,8 +377,12 @@ 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 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503
  }
  
  gfx::NativeViewAccessible
-@@ -389,8 +394,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -393,8 +398,12 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
          [in_process_ns_window_bridge_->ns_view() window]);
    }
  
@@ -2453,7 +2453,7 @@ index 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503
  }
  
  remote_cocoa::mojom::NativeWidgetNSWindow*
-@@ -1500,9 +1509,11 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1505,9 +1514,11 @@ 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 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503
    // Explicitly set the keyboard accessibility state on regaining key
    // window status.
    if (is_key && is_content_first_responder) {
-@@ -1655,17 +1666,20 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1660,17 +1671,20 @@ 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 16d4bc1c96c8bb18f13fd66b12588c9f929c5c9a..03caee9409869b7009750cc68e1d1503
    *pid = getpid();
    id element_id = GetNativeViewAccessible();
  
-@@ -1678,6 +1692,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
+@@ -1683,6 +1697,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
    }
  
    *token = ui::RemoteAccessibility::GetTokenForLocalElement(element_id);

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 3b307edcc8e5c29b1b2d2a0fb1410ae37fed986c..51207bea3a7f345e38503f50e25e60ea0425a1a5 100644
+index ffa9cb9f1b001786f4315464a99cafcb666b7a4f..73e7132a5fcbfee56bfc0d1caad173ded4525453 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
 @@ -2376,7 +2376,7 @@ void RenderProcessHostImpl::CreateNotificationService(

patches/chromium/refactor_expose_cursor_changes_to_the_webcontentsobserver.patch

@@ -30,10 +30,10 @@ index 4dad6bbade99a00b5ae0f45d4de34d866918545c..6c7ec195fa64e3a1a718811192c9f6fd
    // RenderWidgetHost on the primary main frame, and false otherwise.
    virtual bool IsWidgetForPrimaryMainFrame(RenderWidgetHostImpl*);
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index 1455aa5083f8eef7bf9644a1cc522db3e67b0227..5df63357160d96b77c8c123a984aeef9850b1ae2 100644
+index 64b3baf601e20381e7dd18facded2066a50a82c6..05b0f0e5fd4f7b9351573f1736de322a90a7c296 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -2103,6 +2103,9 @@ void RenderWidgetHostImpl::SetCursor(const ui::Cursor& cursor) {
+@@ -2059,6 +2059,9 @@ void RenderWidgetHostImpl::SetCursor(const ui::Cursor& cursor) {
    if (view_) {
      view_->UpdateCursor(cursor);
    }
@@ -44,10 +44,10 @@ index 1455aa5083f8eef7bf9644a1cc522db3e67b0227..5df63357160d96b77c8c123a984aeef9
  
  void RenderWidgetHostImpl::ShowContextMenuAtPoint(
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 310d4cdd98bd0808e3d414b07bc3c14dc64482a1..ebb64bfdabfd22146cac139b7800714e7648d31b 100644
+index 1567ac2a65d222080430a47dce97b6d387ebe49d..f605f46115cda0f8f06e5274a26e3b997ca4c62e 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -6204,6 +6204,11 @@ TextInputManager* WebContentsImpl::GetTextInputManager() {
+@@ -6212,6 +6212,11 @@ TextInputManager* WebContentsImpl::GetTextInputManager() {
    return text_input_manager_.get();
  }
  
@@ -60,10 +60,10 @@ index 310d4cdd98bd0808e3d414b07bc3c14dc64482a1..ebb64bfdabfd22146cac139b7800714e
      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 e94fdbc3a434e6d1e7a82638bf01789545b2f7ce..8a9a4da89a73afe520d8a7532f456b62e78dee89 100644
+index c1fdb7e3d899dbdd4413361040158395a6d4eb98..ce46eaa39b053850e2692c906a9e991052cd7195 100644
 --- a/content/browser/web_contents/web_contents_impl.h
 +++ b/content/browser/web_contents/web_contents_impl.h
-@@ -1201,6 +1201,7 @@ class CONTENT_EXPORT WebContentsImpl
+@@ -1204,6 +1204,7 @@ class CONTENT_EXPORT WebContentsImpl
    void SendScreenRects() override;
    void SendActiveState(bool active) override;
    TextInputManager* GetTextInputManager() override;

patches/chromium/refactor_expose_hostimportmoduledynamically_and.patch

@@ -7,7 +7,7 @@ Subject: refactor: expose HostImportModuleDynamically and
 This is so that Electron can blend Blink's and Node's implementations of these isolate handlers.
 
 diff --git a/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc b/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
-index 832fbc9666cc3eac9c08a36a7014a6fb6f3aff39..1b1b13ff86db65197ae9544f25d1a49985c957ed 100644
+index d2925a10c6242bff1de59fc681f549d3b0aa267e..97a49dd4904b7965ff716648d654e3464e2ebc58 100644
 --- a/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
 +++ b/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
 @@ -738,8 +738,9 @@ bool WasmCustomDescriptorsEnabledCallback(v8::Local<v8::Context> context) {

patches/chromium/refactor_patch_electron_permissiontypes_into_blink.patch

@@ -30,10 +30,10 @@ index 727b73a37a3258aa44643d66dceba79017d9dbc8..b3d872be603b68bb7aa2af267f05212a
  
    return ContentSettingsType::DEFAULT;
 diff --git a/content/browser/permissions/permission_controller_impl.cc b/content/browser/permissions/permission_controller_impl.cc
-index d278eae0806c1d51e949c7026fa01f01494c8dd3..6e663bb95de59ddc06064a9bf26e6e58828c1a7f 100644
+index a75a65bed13d548494ad9a646e447002ef8b4ad4..a425f011524f1e4a9d43400c2f9251c925312fe9 100644
 --- a/content/browser/permissions/permission_controller_impl.cc
 +++ b/content/browser/permissions/permission_controller_impl.cc
-@@ -97,9 +97,15 @@ PermissionToSchedulingFeature(PermissionType permission_name) {
+@@ -98,9 +98,15 @@ PermissionToSchedulingFeature(PermissionType permission_name) {
      case PermissionType::LOCAL_NETWORK_ACCESS:
      case PermissionType::LOCAL_NETWORK:
      case PermissionType::LOOPBACK_NETWORK:

patches/chromium/refactor_unfilter_unresponsive_events.patch

@@ -15,10 +15,10 @@ This CL removes these filters so the unresponsive event can still be
 accessed from our JS event. The filtering is moved into Electron's code.
 
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index a663f42e3b9e7bcaf8e463439ada312938f2cf15..b9a2f127138e78c1cea4af084f34421908e86224 100644
+index 2d993b4265f6be26da1f0bc98520eec3fe393645..a526b1071029a33983060e3f379e3030ac723403 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -10438,25 +10438,13 @@ void WebContentsImpl::RendererUnresponsive(
+@@ -10446,25 +10446,13 @@ void WebContentsImpl::RendererUnresponsive(
      base::RepeatingClosure hang_monitor_restarter) {
    OPTIONAL_TRACE_EVENT1("content", "WebContentsImpl::RendererUnresponsive",
                          "render_widget_host", render_widget_host);

patches/chromium/render_widget_host_view_mac.patch

@@ -8,7 +8,7 @@ respond to the first mouse click in their window, which is desirable for some
 kinds of utility windows. Similarly for `disableAutoHideCursor`.
 
 diff --git a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
-index 971e2bf13b1afc456484556004b066cc55111617..2f1fcace77c403c0e136ae2fc40633cccccce038 100644
+index d21256326ab6b031545a032809c21fbe9251317c..26e72978755365e99feef34c4210b35e0a1d0790 100644
 --- a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
 +++ b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
 @@ -179,6 +179,15 @@ void ExtractUnderlines(NSAttributedString* string,
@@ -47,7 +47,7 @@ index 971e2bf13b1afc456484556004b066cc55111617..2f1fcace77c403c0e136ae2fc40633cc
      if (view == self)
        hitSelf = YES;
      if ([view isKindOfClass:[self class]] && ![view isEqual:self] &&
-@@ -1313,6 +1328,10 @@ - (void)keyEvent:(NSEvent*)theEvent wasKeyEquivalent:(BOOL)equiv {
+@@ -1337,6 +1352,10 @@ - (void)keyEvent:(NSEvent*)theEvent wasKeyEquivalent:(BOOL)equiv {
                                eventType == NSEventTypeKeyDown &&
                                !(modifierFlags & NSEventModifierFlagCommand);
  

patches/chromium/revert_code_health_clean_up_stale_macwebcontentsocclusion.patch

@@ -245,10 +245,10 @@ index 1ef2c9052262eccdbc40030746a858b7f30ac469..c7101b0d71826b05f61bfe0e74429d92
  }
  
 diff --git a/content/common/features.cc b/content/common/features.cc
-index bfc58f4a0b06033ce97b389f2e602453c1bcf061..1c5f81ee51036be1303c2f4f356f8da30cbb9614 100644
+index d6be1eae15865ae774fcda6f2fb2cc8b1206450a..746dbf32320e8b2f925f63ea8ba47dc2825e2cd9 100644
 --- a/content/common/features.cc
 +++ b/content/common/features.cc
-@@ -369,6 +369,14 @@ BASE_FEATURE(kInterestGroupUpdateIfOlderThan, base::FEATURE_ENABLED_BY_DEFAULT);
+@@ -364,6 +364,14 @@ BASE_FEATURE(kInterestGroupUpdateIfOlderThan, base::FEATURE_ENABLED_BY_DEFAULT);
  BASE_FEATURE(kIOSurfaceCapturer, base::FEATURE_ENABLED_BY_DEFAULT);
  #endif
  
@@ -264,10 +264,10 @@ index bfc58f4a0b06033ce97b389f2e602453c1bcf061..1c5f81ee51036be1303c2f4f356f8da3
  BASE_FEATURE(kKeepChildProcessAfterIPCReset, base::FEATURE_DISABLED_BY_DEFAULT);
  
 diff --git a/content/common/features.h b/content/common/features.h
-index 685d9f3bee3f1a1bd139b6c70447bfd059fdefcf..de268dc4d77ae479396dfcf56dbdf39f965ab707 100644
+index a1592bb3f5f23af0c66744e9b7f9d6c199217082..ebe364d600bdd1db7beeb9a7cefdcb9c7c328889 100644
 --- a/content/common/features.h
 +++ b/content/common/features.h
-@@ -143,6 +143,9 @@ CONTENT_EXPORT BASE_DECLARE_FEATURE(kInterestGroupUpdateIfOlderThan);
+@@ -142,6 +142,9 @@ CONTENT_EXPORT BASE_DECLARE_FEATURE(kInterestGroupUpdateIfOlderThan);
  #if BUILDFLAG(IS_MAC)
  CONTENT_EXPORT BASE_DECLARE_FEATURE(kIOSurfaceCapturer);
  #endif

patches/chromium/revert_partial_remove_unused_prehandlemouseevent.patch

@@ -39,10 +39,10 @@ index 6c7ec195fa64e3a1a718811192c9f6fdbf9463c6..c11744d2246c3df138cdb91f1d4459c6
    // event before sending it to the renderer. See enum for details on return
    // value.
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index 9b598ba34285bfe04c7c45557dd51af73bece3fe..c435d4441c99f87cc6a38fa73f73da6b34d9880a 100644
+index 1e3a09e4293b8925512f64ad2a78bccce2c83fca..30ff1afa505be3d2a2c94526e96f6cd6a566a605 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -1599,6 +1599,10 @@ void RenderWidgetHostImpl::ForwardMouseEventWithLatencyInfo(
+@@ -1555,6 +1555,10 @@ void RenderWidgetHostImpl::ForwardMouseEventWithLatencyInfo(
    CHECK_GE(mouse_event.GetType(), WebInputEvent::Type::kMouseTypeFirst);
    CHECK_LE(mouse_event.GetType(), WebInputEvent::Type::kMouseTypeLast);
  
@@ -54,10 +54,10 @@ index 9b598ba34285bfe04c7c45557dd51af73bece3fe..c435d4441c99f87cc6a38fa73f73da6b
      if (mouse_event_callback.Run(mouse_event)) {
        return;
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index b9a2f127138e78c1cea4af084f34421908e86224..3f767c219bdb6d73bff9942312736d9523bc6a02 100644
+index a526b1071029a33983060e3f379e3030ac723403..28a98260183ad24529ef5848ffcb117e9e1a6e3b 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -4475,6 +4475,12 @@ void WebContentsImpl::RenderWidgetWasResized(
+@@ -4486,6 +4486,12 @@ void WebContentsImpl::RenderWidgetWasResized(
                               width_changed);
  }
  
@@ -71,10 +71,10 @@ index b9a2f127138e78c1cea4af084f34421908e86224..3f767c219bdb6d73bff9942312736d95
                                            const gfx::PointF& client_pt) {
    if (delegate_) {
 diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
-index 8a9a4da89a73afe520d8a7532f456b62e78dee89..289e4d4c39e46a08505cba2d92ae6ce83973e526 100644
+index ce46eaa39b053850e2692c906a9e991052cd7195..953deca8142154ffd0a27c11e9beb42270107a8c 100644
 --- a/content/browser/web_contents/web_contents_impl.h
 +++ b/content/browser/web_contents/web_contents_impl.h
-@@ -1131,6 +1131,7 @@ class CONTENT_EXPORT WebContentsImpl
+@@ -1134,6 +1134,7 @@ class CONTENT_EXPORT WebContentsImpl
  
    double GetPendingZoomLevel(RenderWidgetHostImpl* rwh) override;
  

patches/chromium/revert_views_remove_desktopwindowtreehostwin_window_enlargement.patch

@@ -10,10 +10,10 @@ on Windows.  We should refactor our code so that this patch isn't
 necessary.
 
 diff --git a/testing/variations/fieldtrial_testing_config.json b/testing/variations/fieldtrial_testing_config.json
-index bd2d3870edb37f32b97c4e5756ce12b44ee6ac2d..4e2ece73a02b7314d0eb3a61ef6958dcefdc2ef9 100644
+index 00ca9b81e6417f39d197f6c4e330fffa0dd8be86..8ff082655f23410dc1611524ded025471ec206fb 100644
 --- a/testing/variations/fieldtrial_testing_config.json
 +++ b/testing/variations/fieldtrial_testing_config.json
-@@ -24326,6 +24326,21 @@
+@@ -21961,6 +21961,21 @@
              ]
          }
      ],

patches/chromium/scroll_bounce_flag.patch

@@ -6,10 +6,10 @@ Subject: scroll_bounce_flag.patch
 Patch to make scrollBounce option work.
 
 diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
-index 1416e23beb20e7c18b5cfa61f922c68b7ce65c48..49f9f583c3261fe4d7036f9a91ec8c651a191858 100644
+index 6d53d5eee871613dc885c4faa1c7dfd8372a3a4b..1593b0104855f17628fdc30f9dd59e6c4aa58188 100644
 --- a/content/renderer/render_thread_impl.cc
 +++ b/content/renderer/render_thread_impl.cc
-@@ -1138,11 +1138,11 @@ bool RenderThreadImpl::IsLcdTextEnabled() {
+@@ -1132,11 +1132,11 @@ bool RenderThreadImpl::IsLcdTextEnabled() {
  }
  
  bool RenderThreadImpl::IsElasticOverscrollEnabledOnRoot() {

patches/chromium/support_mixed_sandbox_with_zygote.patch

@@ -22,7 +22,7 @@ However, the patch would need to be reviewed by the security team, as it
 does touch a security-sensitive class.
 
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index 51207bea3a7f345e38503f50e25e60ea0425a1a5..c78e0dcfadcacc68f4d4c2e818e67f19dfba1a5c 100644
+index 73e7132a5fcbfee56bfc0d1caad173ded4525453..dbc16dba57f72d40575eacf63558888296a518af 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
 @@ -1956,6 +1956,10 @@ bool RenderProcessHostImpl::Init() {

patches/chromium/web_contents.patch

@@ -9,10 +9,10 @@ is needed for OSR.
 Originally landed in https://github.com/electron/libchromiumcontent/pull/226.
 
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 6a2444ad5d20164be9877cf6b856d2bf762dcd26..13a7c72b8e728ebe6e4fb3aa7af7ae5e652256d5 100644
+index 16c4c2f73643314a9b8287e13a6472dff2671652..859643e7796440bf1966007c598effffba7e47c9 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -4192,6 +4192,13 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params,
+@@ -4203,6 +4203,13 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params,
        params.main_frame_name, GetOpener(), primary_main_frame_policy,
        base::UnguessableToken::Create());
  
@@ -26,7 +26,7 @@ index 6a2444ad5d20164be9877cf6b856d2bf762dcd26..13a7c72b8e728ebe6e4fb3aa7af7ae5e
    std::unique_ptr<WebContentsViewDelegate> delegate =
        GetContentClient()->browser()->GetWebContentsViewDelegate(this);
  
-@@ -4202,6 +4209,7 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params,
+@@ -4213,6 +4220,7 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params,
      view_ = CreateWebContentsView(this, std::move(delegate),
                                    &render_view_host_delegate_view_);
    }
@@ -35,10 +35,10 @@ index 6a2444ad5d20164be9877cf6b856d2bf762dcd26..13a7c72b8e728ebe6e4fb3aa7af7ae5e
    CHECK(view_.get());
  
 diff --git a/content/public/browser/web_contents.h b/content/public/browser/web_contents.h
-index f071103d3b15d46c96dc193bdbd657e00eb1083e..b0c7360c88bca2f0b3e902c14ade90cf11b17184 100644
+index a02a9134feae75d4fe95f2d8163983bdec447b2b..055302c00a625f4570c57243be3bd0ae02a73347 100644
 --- a/content/public/browser/web_contents.h
 +++ b/content/public/browser/web_contents.h
-@@ -129,11 +129,14 @@ class PrerenderHandle;
+@@ -130,11 +130,14 @@ class PrerenderHandle;
  class RenderFrameHost;
  class RenderViewHost;
  class RenderWidgetHost;
@@ -53,7 +53,7 @@ index f071103d3b15d46c96dc193bdbd657e00eb1083e..b0c7360c88bca2f0b3e902c14ade90cf
  class WebUI;
  struct DropData;
  struct GlobalRenderFrameHostId;
-@@ -291,6 +294,10 @@ class WebContents : public PageNavigator, public base::SupportsUserData {
+@@ -296,6 +299,10 @@ class WebContents : public PageNavigator, public base::SupportsUserData {
      network::mojom::WebSandboxFlags starting_sandbox_flags =
          network::mojom::WebSandboxFlags::kNone;
  

patches/chromium/webview_fullscreen.patch

@@ -15,10 +15,10 @@ Note that we also need to manually update embedder's
 `api::WebContents::IsFullscreenForTabOrPending` value.
 
 diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
-index f92fc4bbddd99bcd4b3e38d59e8c8df4ef6f59e4..cc07391a5901cb3823eb08c9487b0e90d7250fb1 100644
+index bb1442bcf2575bfd754469748d8322bb7ed76b17..4b315dcc125506ee43083e8d148ca75be4e46ab2 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -9179,6 +9179,17 @@ void RenderFrameHostImpl::EnterFullscreen(
+@@ -9190,6 +9190,17 @@ void RenderFrameHostImpl::EnterFullscreen(
      }
    }
  
@@ -37,10 +37,10 @@ index f92fc4bbddd99bcd4b3e38d59e8c8df4ef6f59e4..cc07391a5901cb3823eb08c9487b0e90
    if (had_fullscreen_token && !GetView()->HasFocus()) {
      GetView()->Focus();
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 13a7c72b8e728ebe6e4fb3aa7af7ae5e652256d5..3413e339934bab9df03d241213d27221bb5eaa20 100644
+index 859643e7796440bf1966007c598effffba7e47c9..76def190aabe280bb8e0971dc5c72643bbce8f53 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -4492,21 +4492,25 @@ KeyboardEventProcessingResult WebContentsImpl::PreHandleKeyboardEvent(
+@@ -4503,21 +4503,25 @@ KeyboardEventProcessingResult WebContentsImpl::PreHandleKeyboardEvent(
      const input::NativeWebKeyboardEvent& event) {
    OPTIONAL_TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("content.verbose"),
                          "WebContentsImpl::PreHandleKeyboardEvent");
@@ -80,7 +80,7 @@ index 13a7c72b8e728ebe6e4fb3aa7af7ae5e652256d5..3413e339934bab9df03d241213d27221
  }
  
  bool WebContentsImpl::HandleMouseEvent(const blink::WebMouseEvent& event) {
-@@ -4682,7 +4686,7 @@ void WebContentsImpl::EnterFullscreenMode(
+@@ -4690,7 +4694,7 @@ void WebContentsImpl::EnterFullscreenMode(
    OPTIONAL_TRACE_EVENT0("content", "WebContentsImpl::EnterFullscreenMode");
    DCHECK(CanEnterFullscreenMode(requesting_frame));
    DCHECK(requesting_frame->IsActive());

patches/devtools_frontend/.patches

@@ -1 +1,2 @@
 chore_expose_ui_to_allow_electron_to_set_dock_side.patch
+fix_prefer_browser_runtime_over_node_in_hostruntime_detection.patch

patches/devtools_frontend/chore_expose_ui_to_allow_electron_to_set_dock_side.patch

@@ -10,10 +10,10 @@ to handle this without patching, but this is fairly clean for now and no longer
 patching legacy devtools code.
 
 diff --git a/front_end/entrypoints/main/MainImpl.ts b/front_end/entrypoints/main/MainImpl.ts
-index 61048eed79af294d250f5d01ac3f728e35f6f3e5..4c44415b01d779ad91da835e4de9737fbb310e65 100644
+index ad90070b7acdf891d5cb9e75c3ef06853a63069c..dfc9d200d27f8639c55665ce24609d3dcfe8f776 100644
 --- a/front_end/entrypoints/main/MainImpl.ts
 +++ b/front_end/entrypoints/main/MainImpl.ts
-@@ -819,6 +819,8 @@ export class MainImpl {
+@@ -816,6 +816,8 @@ export class MainImpl {
  globalThis.Main = globalThis.Main || {};
  // @ts-expect-error Exported for Tests.js
  globalThis.Main.Main = MainImpl;

patches/devtools_frontend/fix_prefer_browser_runtime_over_node_in_hostruntime_detection.patch

@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shelley Vohr <shelley.vohr@gmail.com>
+Date: Thu, 12 Mar 2026 17:03:29 +0100
+Subject: fix: prefer browser runtime over node in HostRuntime detection
+
+In Electron, the `process` global is available in renderer processes,
+including the DevTools renderer. This causes the IS_NODE check to pass,
+leading DevTools to attempt importing the Node.js platform runtime
+(which uses `node:worker_threads`). However, DevTools Web Workers
+running under the `devtools://` protocol don't have access to Node.js
+built-in modules, resulting in a failed dynamic import.
+
+Fix by checking IS_BROWSER first, since DevTools always runs in a
+browser-like environment. The Node.js runtime is only needed when
+DevTools runs under pure Node.js (e.g., CLI tooling or testing).
+
+diff --git a/front_end/core/platform/HostRuntime.ts b/front_end/core/platform/HostRuntime.ts
+index 91adba7c966a9c4c0e5315d2cfee07f8f622b731..16822b8d4ea74a4ffd6870e5e95948d75918f5d2 100644
+--- a/front_end/core/platform/HostRuntime.ts
++++ b/front_end/core/platform/HostRuntime.ts
+@@ -14,12 +14,12 @@ export const IS_BROWSER =
+     typeof window !== 'undefined' || (typeof self !== 'undefined' && typeof self.postMessage === 'function');
+ 
+ export const HOST_RUNTIME = await (async(): Promise<Api.HostRuntime.HostRuntime> => {
+-  if (IS_NODE) {
+-    return (await import('./node/node.js')).HostRuntime.HOST_RUNTIME;
+-  }
+   if (IS_BROWSER) {
+     return (await import('./browser/browser.js')).HostRuntime.HOST_RUNTIME;
+   }
++  if (IS_NODE) {
++    return (await import('./node/node.js')).HostRuntime.HOST_RUNTIME;
++  }
+ 
+   throw new Error('Unknown runtime!');
+ })();

patches/node/fix_handle_boringssl_and_openssl_incompatibilities.patch

@@ -17,7 +17,7 @@ Upstreams:
 - https://github.com/nodejs/node/pull/39136
 
 diff --git a/deps/ncrypto/ncrypto.cc b/deps/ncrypto/ncrypto.cc
-index 461819ce0fa732048e4365c40a86ef55d984c35f..fa55c980a9c4f373723a867fd41276d67b0b9413 100644
+index 461819ce0fa732048e4365c40a86ef55d984c35f..f1c85e94cf526d0255f47c003664680d26413ec3 100644
 --- a/deps/ncrypto/ncrypto.cc
 +++ b/deps/ncrypto/ncrypto.cc
 @@ -11,6 +11,7 @@
@@ -28,38 +28,6 @@ index 461819ce0fa732048e4365c40a86ef55d984c35f..fa55c980a9c4f373723a867fd41276d6
  #if OPENSSL_VERSION_MAJOR >= 3
  #include <openssl/core_names.h>
  #include <openssl/params.h>
-@@ -1130,7 +1131,9 @@ int64_t X509View::getValidToTime() const {
-   return tp;
- #else
-   struct tm tp;
--  ASN1_TIME_to_tm(X509_get0_notAfter(cert_), &tp);
-+#ifndef OPENSSL_IS_BORINGSSL
-+   ASN1_TIME_to_tm(X509_get0_notAfter(cert_), &tp);
-+#endif
-   return PortableTimeGM(&tp);
- #endif
- }
-@@ -1142,7 +1145,9 @@ int64_t X509View::getValidFromTime() const {
-   return tp;
- #else
-   struct tm tp;
-+#ifndef OPENSSL_IS_BORINGSSL
-   ASN1_TIME_to_tm(X509_get0_notBefore(cert_), &tp);
-+#endif
-   return PortableTimeGM(&tp);
- #endif
- }
-@@ -2886,10 +2891,6 @@ std::optional<uint32_t> SSLPointer::verifyPeerCertificate() const {
- const char* SSLPointer::getClientHelloAlpn() const {
-   if (ssl_ == nullptr) return {};
- #ifndef OPENSSL_IS_BORINGSSL
--  const unsigned char* buf;
--  size_t len;
--  size_t rem;
--
-   if (!SSL_client_hello_get0_ext(
-           get(),
-           TLSEXT_TYPE_application_layer_protocol_negotiation,
 @@ -3090,9 +3091,11 @@ const Cipher Cipher::AES_256_GCM = Cipher::FromNid(NID_aes_256_gcm);
  const Cipher Cipher::AES_128_KW = Cipher::FromNid(NID_id_aes128_wrap);
  const Cipher Cipher::AES_192_KW = Cipher::FromNid(NID_id_aes192_wrap);

script/node-spec-runner.js

@@ -14,6 +14,7 @@ const args = minimist(process.argv.slice(2), {
 
 const BASE = path.resolve(__dirname, '../..');
 
+const ROOT_PACKAGE_JSON = path.resolve(BASE, 'package.json');
 const NODE_DIR = path.resolve(BASE, 'third_party', 'electron_node');
 const JUNIT_DIR = args.jUnitDir ? path.resolve(args.jUnitDir) : null;
 const TAP_FILE_NAME = 'test.tap';
@@ -38,6 +39,18 @@ const defaultOptions = [
   '-J'
 ];
 
+// The root package.json is ESM, which breaks the test runner.
+// Temporarily change it to CommonJS while running the tests, then
+// change it back when done.
+const resetPackageJson = ({ useESM }) => {
+  // This won't always exist in CI.
+  if (!fs.existsSync(ROOT_PACKAGE_JSON)) { return; }
+
+  const packageJson = JSON.parse(fs.readFileSync(ROOT_PACKAGE_JSON, 'utf-8'));
+  packageJson.type = useESM ? 'module' : 'commonjs';
+  fs.writeFileSync(ROOT_PACKAGE_JSON, JSON.stringify(packageJson, null, 2) + '\n');
+};
+
 const getCustomOptions = () => {
   let customOptions = ['tools/test.py'];
 
@@ -79,6 +92,8 @@ async function main () {
 
   const options = args.default ? defaultOptions : getCustomOptions();
 
+  resetPackageJson({ useESM: false });
+
   const testChild = cp.spawn('python3', options, {
     env: {
       ...process.env,
@@ -88,7 +103,10 @@ async function main () {
     cwd: NODE_DIR,
     stdio: 'inherit'
   });
+
   testChild.on('exit', (testCode) => {
+    resetPackageJson({ useESM: true });
+
     if (JUNIT_DIR) {
       fs.mkdirSync(JUNIT_DIR);
       const converterStream = require('tap-xunit')();

script/qemu-init.sh

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+echo "Mounting essential filesystems"
+mount -t proc proc /proc
+mount -t sysfs sys /sys
+mkdir -p /dev/pts
+mount -t devpts devpts /dev/pts
+mkdir -p /dev/shm
+mount -t tmpfs tmpfs /dev/shm
+mount -t tmpfs tmpfs /tmp
+chmod 1777 /tmp
+mount -t tmpfs tmpfs /run
+mkdir -p /run/dbus
+mkdir -p /run/user/0
+chmod 700 /run/user/0
+mount -t tmpfs tmpfs /var/tmp
+
+echo "Setting up hostname and machine-id for D-Bus"
+echo "electron-test" > /etc/hostname
+hostname electron-test
+cat /proc/sys/kernel/random/uuid | tr -d '-' > /etc/machine-id
+
+echo "Setting system clock"
+date -s "$(cat /host-time)"
+
+
+export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export XDG_RUNTIME_DIR=/run/user/0
+
+echo "Starting entrypoint"
+echo "System: $(uname -s) $(uname -r) $(uname -m), page size: $(getconf PAGESIZE) bytes"
+sudo chown -R builduser:builduser /home/builduser
+ls -la /home/builduser/src/out/Default/electron
+cd /home/builduser/src
+runuser -u builduser -- xvfb-run out/Default/electron electron/spec/fixtures/apps/open-new-window-from-link
+EXIT_CODE=$?
+echo "Test execution finished with exit code $EXIT_CODE"
+echo $EXIT_CODE > /exit-code
+sync
+
+echo "Powering off"
+# poweroff -f bypasses the init system (this script IS pid 1) and
+# directly invokes the reboot() syscall, causing QEMU to exit immediately.
+poweroff -f

script/run-qemu-64k.sh

@@ -0,0 +1,100 @@
+#!/bin/sh
+set -e
+
+CONTAINER=""
+TESTFILES=""
+ARGS=""
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+		--container) CONTAINER="$2"; shift 2 ;;
+		--testfiles) TESTFILES="$2"; shift 2 ;;
+		--) shift; ARGS="$*"; break ;;
+		*) echo "Unknown option: $1"; exit 1 ;;
+	esac
+done
+
+if [ -z "$CONTAINER" ]; then
+	echo "Usage: $0 --container CONTAINER [-- ARGS...]"
+	exit 1
+fi
+
+echo "Installing QEMU system emulation and tools"
+sudo apt-get update && sudo apt-get install -y qemu-system-arm binutils
+
+KERNEL_URL="http://ports.ubuntu.com/ubuntu-ports/pool/main/l/linux/linux-image-unsigned-6.8.0-90-generic-64k_6.8.0-90.91_arm64.deb"
+KERNEL_DIR=$(mktemp -d)
+ROOTFS_DIR=$(mktemp -d)
+
+# Download kernel and export container filesystem in parallel
+echo "Downloading kernel and exporting container filesystem in parallel"
+curl -fL "$KERNEL_URL" -o "$KERNEL_DIR/kernel.deb" &
+CURL_PID=$!
+
+CONTAINER_ID=$(docker create --platform linux/arm64 "$CONTAINER")
+docker export "$CONTAINER_ID" | sudo tar -xf - -C "$ROOTFS_DIR"
+docker rm -f "$CONTAINER_ID"
+
+echo "Removing container image to free disk space"
+docker rmi "$CONTAINER" || true
+docker system prune -f || true
+
+wait $CURL_PID
+
+echo "Extracting kernel"
+(cd "$KERNEL_DIR" && ar x kernel.deb && tar xf data.tar*)
+VMLINUZ="$KERNEL_DIR/boot/vmlinuz-6.8.0-90-generic-64k"
+if [ ! -f "$VMLINUZ" ]; then
+	echo "Error: Could not find kernel at $VMLINUZ"
+	exit 1
+fi
+
+sudo cp -r $TESTFILES "$ROOTFS_DIR/home/builduser"
+
+echo "Storing test arguments and installing init script"
+echo "$ARGS" > "$ROOTFS_DIR/test-args"
+date -u '+%Y-%m-%d %H:%M:%S' > "$ROOTFS_DIR/host-time"
+sudo cp "$TESTFILES/electron/script/qemu-init.sh" "$ROOTFS_DIR/init"
+sudo chmod +x "$ROOTFS_DIR/init"
+
+echo "Creating disk image with root filesystem"
+df -h
+DISK_IMG=$(mktemp)
+truncate -s 10G "$DISK_IMG"
+sudo mkfs.ext4 -q -d "$ROOTFS_DIR" "$DISK_IMG"
+sudo rm -rf "$ROOTFS_DIR"
+
+# Use KVM acceleration if available (ARM64 host can run 64K-page guest via KVM)
+if [ -e /dev/kvm ] && [ -w /dev/kvm ]; then
+	echo "KVM available, using hardware acceleration"
+	ACCEL="-accel kvm -cpu host"
+else
+	echo "KVM not available, using TCG emulation"
+	ACCEL="-accel tcg,thread=multi -cpu max,pauth-impdef=on"
+fi
+
+echo "Starting QEMU VM with 64K page size kernel"
+timeout 1800 qemu-system-aarch64 \
+	-M virt \
+	$ACCEL \
+	-m 4096 \
+	-smp 2 \
+	-kernel "$VMLINUZ" \
+	-append "console=ttyAMA0 root=/dev/vda rw init=/init net.ifnames=0 panic=1" \
+	-drive file="$DISK_IMG",format=raw,if=virtio \
+	-virtfs local,path="$TESTFILES",mount_tag=testfiles,security_model=none,id=testfiles \
+	-netdev user,id=net0 \
+	-device virtio-net-pci,netdev=net0 \
+	-nographic \
+	-no-reboot \
+	|| true
+
+echo "Extracting test results from disk image"
+MOUNT_DIR=$(mktemp -d)
+sudo mount -o loop "$DISK_IMG" "$MOUNT_DIR"
+if [ -f "$MOUNT_DIR/results.xml" ]; then
+	cp "$MOUNT_DIR/results.xml" .
+fi
+EXIT_CODE=$(cat "$MOUNT_DIR/exit-code" 2>/dev/null || echo 1)
+sudo umount "$MOUNT_DIR"
+exit $EXIT_CODE

shell/app/electron_main_delegate_mac.mm

@@ -14,6 +14,7 @@
 #include "base/strings/sys_string_conversions.h"
 #include "content/browser/mac_helpers.h"
 #include "content/public/common/content_paths.h"
+#include "shell/browser/electron_child_process_host_flags.h"
 #include "shell/browser/mac/electron_application.h"
 #include "shell/common/application_info.h"
 #include "shell/common/mac/main_application_bundle.h"
@@ -38,8 +39,8 @@ base::FilePath GetHelperAppPath(const base::FilePath& frameworks_path,
     helper_name += content::kMacHelperSuffix_renderer;
   } else if (val.ends_with(content::kMacHelperSuffix_gpu)) {
     helper_name += content::kMacHelperSuffix_gpu;
-  } else if (val.ends_with(content::kMacHelperSuffix_plugin)) {
-    helper_name += content::kMacHelperSuffix_plugin;
+  } else if (val.ends_with(kElectronMacHelperSuffixPlugin)) {
+    helper_name += kElectronMacHelperSuffixPlugin;
   }
 
   return frameworks_path.Append(name + " " + helper_name + ".app")

shell/browser/api/electron_api_app.cc

@@ -96,6 +96,7 @@
 #include <CoreFoundation/CoreFoundation.h>
 #include "base/no_destructor.h"
 #include "content/browser/mac_helpers.h"
+#include "shell/browser/electron_child_process_host_flags.h"
 #include "shell/browser/ui/cocoa/electron_bundle_mover.h"
 #include "shell/common/process_util.h"
 #endif
@@ -924,7 +925,7 @@ bool App::IsPackaged() {
       "electron helper" +
       base::ToLowerASCII(content::kMacHelperSuffix_renderer));
   static const base::NoDestructor<std::string> plugin_helper(
-      "electron helper" + base::ToLowerASCII(content::kMacHelperSuffix_plugin));
+      "electron helper" + base::ToLowerASCII(kElectronMacHelperSuffixPlugin));
   if (IsRendererProcess()) {
     return base_name != *renderer_helper;
   } else if (IsUtilityProcess()) {

shell/browser/api/electron_api_base_window.cc

@@ -307,6 +307,12 @@ void BaseWindow::OnWindowSheetEnd() {
   Emit("sheet-end");
 }
 
+void BaseWindow::OnWindowIsKeyChanged(bool is_key) {
+#if BUILDFLAG(IS_MAC)
+  window()->SetActive(is_key);
+#endif
+}
+
 void BaseWindow::OnWindowEnterHtmlFullScreen() {
   Emit("enter-html-full-screen");
 }

shell/browser/api/electron_api_base_window.h

@@ -84,6 +84,7 @@ class BaseWindow : public gin_helper::TrackableObject<BaseWindow>,
   void OnWindowRotateGesture(float rotation) override;
   void OnWindowSheetBegin() override;
   void OnWindowSheetEnd() override;
+  void OnWindowIsKeyChanged(bool is_key) override;
   void OnWindowEnterFullScreen() override;
   void OnWindowLeaveFullScreen() override;
   void OnWindowEnterHtmlFullScreen() override;

shell/browser/api/electron_api_browser_window.cc

@@ -276,16 +276,22 @@ v8::Local<v8::Value> BrowserWindow::GetWebContents(v8::Isolate* isolate) {
 }
 
 void BrowserWindow::OnWindowShow() {
+  if (!web_contents_shown_) {
+    web_contents()->WasShown();
+    web_contents_shown_ = true;
+  }
   BaseWindow::OnWindowShow();
 }
 
 void BrowserWindow::OnWindowHide() {
   web_contents()->WasOccluded();
+  web_contents_shown_ = false;
   BaseWindow::OnWindowHide();
 }
 
 void BrowserWindow::Show() {
   web_contents()->WasShown();
+  web_contents_shown_ = true;
   BaseWindow::Show();
 }
 
@@ -294,6 +300,7 @@ void BrowserWindow::ShowInactive() {
   if (IsModal())
     return;
   web_contents()->WasShown();
+  web_contents_shown_ = true;
   BaseWindow::ShowInactive();
 }
 

shell/browser/api/electron_api_browser_window.h

@@ -80,6 +80,7 @@ class BrowserWindow : public BaseWindow,
   // Helpers.
 
   v8::Global<v8::Value> web_contents_;
+  bool web_contents_shown_ = false;
   v8::Global<v8::Value> web_contents_view_;
   base::WeakPtr<api::WebContents> api_web_contents_;
 

shell/browser/api/electron_api_notification.cc

@@ -74,6 +74,8 @@ Notification::Notification(gin::Arguments* args) {
 
   gin::Dictionary opts(nullptr);
   if (args->GetNext(&opts)) {
+    opts.Get("id", &id_);
+    opts.Get("groupId", &group_id_);
     opts.Get("title", &title_);
     opts.Get("subtitle", &subtitle_);
     opts.Get("body", &body_);
@@ -88,6 +90,9 @@ Notification::Notification(gin::Arguments* args) {
     opts.Get("closeButtonText", &close_button_text_);
     opts.Get("toastXml", &toast_xml_);
   }
+
+  if (id_.empty())
+    id_ = base::Uuid::GenerateRandomV4().AsLowercaseString();
 }
 
 Notification::~Notification() {
@@ -236,8 +241,7 @@ void Notification::Close() {
 void Notification::Show() {
   Close();
   if (presenter_) {
-    notification_ = presenter_->CreateNotification(
-        this, base::Uuid::GenerateRandomV4().AsLowercaseString());
+    notification_ = presenter_->CreateNotification(this, id_);
     if (notification_) {
       electron::NotificationOptions options;
       options.title = title_;
@@ -254,6 +258,7 @@ void Notification::Show() {
       options.close_button_text = close_button_text_;
       options.urgency = urgency_;
       options.toast_xml = toast_xml_;
+      options.group_id = group_id_;
       notification_->Show(options);
     }
   }
@@ -342,6 +347,8 @@ void Notification::FillObjectTemplate(v8::Isolate* isolate,
   gin::ObjectTemplateBuilder(isolate, GetClassName(), templ)
       .SetMethod("show", &Notification::Show)
       .SetMethod("close", &Notification::Close)
+      .SetProperty("id", &Notification::id)
+      .SetProperty("groupId", &Notification::group_id)
       .SetProperty("title", &Notification::title, &Notification::SetTitle)
       .SetProperty("subtitle", &Notification::subtitle,
                    &Notification::SetSubtitle)

shell/browser/api/electron_api_notification.h

@@ -83,6 +83,8 @@ class Notification final : public gin_helper::DeprecatedWrappable<Notification>,
   void Close();
 
   // Prop Getters
+  const std::string& id() const { return id_; }
+  const std::string& group_id() const { return group_id_; }
   const std::u16string& title() const { return title_; }
   const std::u16string& subtitle() const { return subtitle_; }
   const std::u16string& body() const { return body_; }
@@ -113,6 +115,8 @@ class Notification final : public gin_helper::DeprecatedWrappable<Notification>,
   void SetToastXml(const std::u16string& new_toast_xml);
 
  private:
+  std::string id_;
+  std::string group_id_;
   std::u16string title_;
   std::u16string subtitle_;
   std::u16string body_;

shell/browser/api/electron_api_service_worker_context.cc

@@ -242,7 +242,7 @@ v8::Local<v8::Promise> ServiceWorkerContext::StartWorkerForScope(
 void ServiceWorkerContext::DidStartWorkerForScope(
     std::shared_ptr<gin_helper::Promise<v8::Local<v8::Value>>> shared_promise,
     int64_t version_id,
-    int process_id,
+    content::ChildProcessId process_id,
     int thread_id,
     const blink::ServiceWorkerToken& token) {
   v8::Isolate* isolate = shared_promise->isolate();

shell/browser/api/electron_api_service_worker_context.h

@@ -55,7 +55,7 @@ class ServiceWorkerContext final
   void DidStartWorkerForScope(
       std::shared_ptr<gin_helper::Promise<v8::Local<v8::Value>>> shared_promise,
       int64_t version_id,
-      int process_id,
+      content::ChildProcessId process_id,
       int thread_id,
       const blink::ServiceWorkerToken& token);
   void DidFailToStartWorkerForScope(

shell/browser/api/electron_api_utility_process.cc

@@ -23,6 +23,7 @@
 #include "services/network/public/cpp/originating_process_id.h"
 #include "shell/browser/api/message_port.h"
 #include "shell/browser/browser.h"
+#include "shell/browser/electron_child_process_host_flags.h"
 #include "shell/browser/javascript_environment.h"
 #include "shell/browser/net/system_network_context_manager.h"
 #include "shell/common/gin_converters/callback_converter.h"
@@ -186,7 +187,8 @@ UtilityProcessWrapper::UtilityProcessWrapper(
 #endif
 #if BUILDFLAG(IS_MAC)
           .WithChildFlags(use_plugin_helper
-                              ? content::ChildProcessHost::CHILD_PLUGIN
+                              ? static_cast<int>(ElectronChildProcessHostFlags::
+                                                     kChildProcessHelperPlugin)
                               : content::ChildProcessHost::CHILD_NORMAL)
           .WithDisclaimResponsibility(disclaim_responsibility)
 #endif

shell/browser/electron_api_sw_ipc_handler_impl.cc

@@ -210,7 +210,7 @@ void ElectronApiSWIPCHandlerImpl::RenderProcessExited(
 
 // static
 void ElectronApiSWIPCHandlerImpl::BindReceiver(
-    int render_process_id,
+    content::ChildProcessId render_process_id,
     int64_t version_id,
     mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);

shell/browser/electron_api_sw_ipc_handler_impl.h

@@ -10,6 +10,7 @@
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host_observer.h"
+#include "content/public/common/child_process_id.h"
 #include "electron/shell/common/api/api.mojom.h"
 #include "mojo/public/cpp/bindings/associated_receiver.h"
 #include "shell/common/gin_helper/event.h"
@@ -39,7 +40,7 @@ class ElectronApiSWIPCHandlerImpl : public mojom::ElectronApiIPC,
       mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
 
   static void BindReceiver(
-      int render_process_id,
+      content::ChildProcessId render_process_id,
       int64_t version_id,
       mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
 

shell/browser/electron_browser_client.cc

@@ -47,6 +47,7 @@
 #include "content/public/browser/tts_platform.h"
 #include "content/public/browser/url_loader_request_interceptor.h"
 #include "content/public/browser/weak_document_ptr.h"
+#include "content/public/common/child_process_id.h"
 #include "content/public/common/content_descriptors.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
@@ -85,6 +86,7 @@
 #include "shell/browser/electron_autofill_driver_factory.h"
 #include "shell/browser/electron_browser_context.h"
 #include "shell/browser/electron_browser_main_parts.h"
+#include "shell/browser/electron_child_process_host_flags.h"
 #include "shell/browser/electron_navigation_throttle.h"
 #include "shell/browser/electron_plugin_info_host_impl.h"
 #include "shell/browser/electron_speech_recognition_manager_delegate.h"
@@ -499,8 +501,9 @@ void ElectronBrowserClient::AppendExtraCommandLineSwitches(
         content::ChildProcessHost::CHILD_RENDERER);
     auto gpu_child_path = content::ChildProcessHost::GetChildPath(
         content::ChildProcessHost::CHILD_GPU);
-    auto plugin_child_path = content::ChildProcessHost::GetChildPath(
-        content::ChildProcessHost::CHILD_PLUGIN);
+    auto plugin_child_path =
+        content::ChildProcessHost::GetChildPath(static_cast<int>(
+            ElectronChildProcessHostFlags::kChildProcessHelperPlugin));
     if (program != renderer_child_path && program != gpu_child_path &&
         program != plugin_child_path) {
       child_path = content::ChildProcessHost::GetChildPath(
@@ -1455,8 +1458,7 @@ void ElectronBrowserClient::OverrideURLLoaderFactoryParams(
 void ElectronBrowserClient::RegisterAssociatedInterfaceBindersForServiceWorker(
     const content::ServiceWorkerVersionBaseInfo& service_worker_version_info,
     blink::AssociatedInterfaceRegistry& associated_registry) {
-  CHECK(service_worker_version_info.process_id !=
-        content::ChildProcessHost::kInvalidUniqueID);
+  CHECK(service_worker_version_info.process_id);
   associated_registry.AddInterface<mojom::ElectronApiIPC>(
       base::BindRepeating(&ElectronApiSWIPCHandlerImpl::BindReceiver,
                           service_worker_version_info.process_id,
@@ -1467,8 +1469,9 @@ void ElectronBrowserClient::RegisterAssociatedInterfaceBindersForServiceWorker(
       base::BindRepeating(&extensions::RendererStartupHelper::BindForRenderer,
                           service_worker_version_info.process_id));
   associated_registry.AddInterface<extensions::mojom::ServiceWorkerHost>(
-      base::BindRepeating(&extensions::ServiceWorkerHost::BindReceiver,
-                          service_worker_version_info.process_id));
+      base::BindRepeating(
+          &extensions::ServiceWorkerHost::BindReceiver,
+          service_worker_version_info.process_id.GetUnsafeValue()));
 #endif
 }
 
@@ -1540,7 +1543,8 @@ void ElectronBrowserClient::
           &render_frame_host));
 #endif
 #if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
-  int render_process_id = render_frame_host.GetProcess()->GetDeprecatedID();
+  content::ChildProcessId render_process_id =
+      render_frame_host.GetProcess()->GetID();
   associated_registry.AddInterface<extensions::mojom::EventRouter>(
       base::BindRepeating(&extensions::EventRouter::BindForRenderer,
                           render_process_id));
@@ -1639,7 +1643,7 @@ void ElectronBrowserClient::ExposeInterfacesToRenderer(
 #if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
   associated_registry->AddInterface<extensions::mojom::RendererHost>(
       base::BindRepeating(&extensions::RendererStartupHelper::BindForRenderer,
-                          render_process_host->GetDeprecatedID()));
+                          render_process_host->GetID()));
 #endif
 }
 
@@ -1805,6 +1809,15 @@ void ElectronBrowserClient::RegisterBrowserInterfaceBindersForServiceWorker(
 }
 
 #if BUILDFLAG(IS_MAC)
+std::string ElectronBrowserClient::GetChildProcessSuffix(int child_flags) {
+  if (child_flags ==
+      static_cast<int>(
+          ElectronChildProcessHostFlags::kChildProcessHelperPlugin)) {
+    return kElectronMacHelperSuffixPlugin;
+  }
+  NOTREACHED() << "Unsupported child process flags: " << child_flags;
+}
+
 device::GeolocationSystemPermissionManager*
 ElectronBrowserClient::GetGeolocationSystemPermissionManager() {
   return device::GeolocationSystemPermissionManager::GetInstance();

shell/browser/electron_browser_client.h

@@ -118,6 +118,7 @@ class ElectronBrowserClient : public content::ContentBrowserClient,
   content::WebAuthenticationDelegate* GetWebAuthenticationDelegate() override;
 
 #if BUILDFLAG(IS_MAC)
+  std::string GetChildProcessSuffix(int child_flags) override;
   device::GeolocationSystemPermissionManager*
   GetGeolocationSystemPermissionManager() override;
 #endif

shell/browser/electron_child_process_host_flags.h

@@ -0,0 +1,34 @@
+// Copyright (c) 2026 Microsoft GmbH. All rights reserved.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ELECTRON_SHELL_BROWSER_ELECTRON_CHILD_PROCESS_HOST_FLAGS_H_
+#define ELECTRON_SHELL_BROWSER_ELECTRON_CHILD_PROCESS_HOST_FLAGS_H_
+
+#include "build/build_config.h"
+#include "content/public/browser/child_process_host.h"
+
+namespace electron {
+
+// Flags for Electron-specific child processes to resolve the appropriate
+// helper executable via ElectronBrowserClient::GetChildProcessSuffix().
+enum class ElectronChildProcessHostFlags {
+#if BUILDFLAG(IS_MAC)
+  // Starts a child process with macOS entitlements that disable library
+  // validation and allow unsigned executable memory. This allows the process
+  // to load third-party libraries not signed by the same Team ID as the main
+  // executable.
+  kChildProcessHelperPlugin =
+      content::ChildProcessHost::CHILD_EMBEDDER_FIRST + 1,
+#endif  // BUILDFLAG(IS_MAC)
+};
+
+#if BUILDFLAG(IS_MAC)
+// Helper app name suffix for the plugin child process. This must match the
+// corresponding entry in Electron's BUILD.gn electron_plugin_helper_params.
+inline constexpr const char kElectronMacHelperSuffixPlugin[] = " (Plugin)";
+#endif  // BUILDFLAG(IS_MAC)
+
+}  // namespace electron
+
+#endif  // ELECTRON_SHELL_BROWSER_ELECTRON_CHILD_PROCESS_HOST_FLAGS_H_

shell/browser/extensions/electron_extension_host_delegate.cc

@@ -29,7 +29,8 @@ void ElectronExtensionHostDelegate::OnExtensionHostCreated(
 
 void ElectronExtensionHostDelegate::CreateTab(
     std::unique_ptr<content::WebContents> web_contents,
-    const std::string& extension_id,
+    const GURL& target_url,
+    const ExtensionId& extension_id,
     WindowOpenDisposition disposition,
     const blink::mojom::WindowFeatures& window_features,
     bool user_gesture) {

shell/browser/extensions/electron_extension_host_delegate.h

@@ -26,7 +26,8 @@ class ElectronExtensionHostDelegate : public ExtensionHostDelegate {
   // ExtensionHostDelegate implementation.
   void OnExtensionHostCreated(content::WebContents* web_contents) override;
   void CreateTab(std::unique_ptr<content::WebContents> web_contents,
-                 const std::string& extension_id,
+                 const GURL& target_url,
+                 const ExtensionId& extension_id,
                  WindowOpenDisposition disposition,
                  const blink::mojom::WindowFeatures& window_features,
                  bool user_gesture) override;

shell/browser/native_window_mac.h

@@ -28,7 +28,6 @@
 namespace electron {
 
 class RootViewMac;
-class NativeAppWindowFrameViewMacClient;
 
 class NativeWindowMac : public NativeWindow,
                         public ui::NativeThemeObserver,
@@ -254,6 +253,8 @@ class NativeWindowMac : public NativeWindow,
 
   void UpdateZoomButton();
 
+  std::optional<int> FrameViewNonClientHitTest(const gfx::Point& point);
+
   ElectronNSWindow* window_;  // Weak ref, managed by widget_.
 
   ElectronNSWindowDelegate* __strong window_delegate_;
@@ -318,9 +319,6 @@ class NativeWindowMac : public NativeWindow,
 
   // The presentation options before entering simple fullscreen mode.
   NSApplicationPresentationOptions simple_fullscreen_options_;
-
-  // Client that provides app-specific frame behaviors to NativeFrameViewMac.
-  std::unique_ptr<NativeAppWindowFrameViewMacClient> frame_view_client_;
 };
 
 }  // namespace electron

shell/browser/native_window_mac.mm

@@ -114,41 +114,6 @@ struct Converter<electron::NativeWindowMac::VisualEffectState> {
 
 namespace electron {
 
-class NativeAppWindowFrameViewMacClient
-    : public views::NativeFrameViewMacClient {
- public:
-  NativeAppWindowFrameViewMacClient(views::Widget* frame,
-                                    NativeWindowMac* window)
-      : frame_(frame), native_app_window_(window) {}
-
-  NativeAppWindowFrameViewMacClient(const NativeAppWindowFrameViewMacClient&) =
-      delete;
-  NativeAppWindowFrameViewMacClient& operator=(
-      const NativeAppWindowFrameViewMacClient&) = delete;
-
-  ~NativeAppWindowFrameViewMacClient() override = default;
-
-  std::optional<int> NonClientHitTest(const gfx::Point& point) override {
-    if (frame_->IsFullscreen()) {
-      return HTCLIENT;
-    }
-
-    // Check for possible draggable region in the client area for the frameless
-    // window.
-    int contents_hit_test = native_app_window_->NonClientHitTest(point);
-    if (contents_hit_test != HTNOWHERE)
-      return contents_hit_test;
-
-    return HTCLIENT;
-  }
-
- private:
-  const raw_ptr<views::Widget> frame_;
-  // Weak. Owned by extensions::AppWindow (which manages our Widget via its
-  // WebContents).
-  const raw_ptr<NativeWindowMac, DanglingUntriaged> native_app_window_;
-};
-
 NativeWindowMac::~NativeWindowMac() = default;
 
 NativeWindowMac::NativeWindowMac(const int32_t base_window_id,
@@ -1734,11 +1699,25 @@ void NativeWindowMac::Cleanup() {
 
 std::unique_ptr<views::FrameView> NativeWindowMac::CreateFrameView(
     views::Widget* widget) {
-  CHECK(!frame_view_client_);
-  frame_view_client_ =
-      std::make_unique<NativeAppWindowFrameViewMacClient>(widget, this);
-  return std::make_unique<views::NativeFrameViewMac>(widget,
-                                                     frame_view_client_.get());
+  auto frame_view = std::make_unique<views::NativeFrameViewMac>(widget);
+  frame_view->set_non_client_hit_test_callback(base::BindRepeating(
+      &NativeWindowMac::FrameViewNonClientHitTest, base::Unretained(this)));
+  return frame_view;
+}
+
+std::optional<int> NativeWindowMac::FrameViewNonClientHitTest(
+    const gfx::Point& point) {
+  if (widget()->IsFullscreen()) {
+    return HTCLIENT;
+  }
+
+  // Check for possible draggable region in the client area for the frameless
+  // window.
+  int contents_hit_test = NonClientHitTest(point);
+  if (contents_hit_test != HTNOWHERE)
+    return contents_hit_test;
+
+  return HTCLIENT;
 }
 
 bool NativeWindowMac::HasStyleMask(NSUInteger flag) const {

shell/browser/native_window_views.cc

@@ -1018,17 +1018,13 @@ void NativeWindowViews::MoveTop() {
 
 bool NativeWindowViews::CanResize() const {
 #if BUILDFLAG(IS_WIN)
-  return resizable_ && thick_frame_;
+  return has_frame() ? resizable_ && thick_frame_ : resizable_;
 #else
   return resizable_;
 #endif
 }
 
 bool NativeWindowViews::IsResizable() const {
-#if BUILDFLAG(IS_WIN)
-  if (has_frame())
-    return ::GetWindowLong(GetAcceleratedWidget(), GWL_STYLE) & WS_THICKFRAME;
-#endif
   return CanResize();
 }