Bump v14.0.1

Refs https://chromium-review.googlesource.com/c/chromium/src/+/1208362

Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>

.circleci/config.yml

@@ -67,7 +67,7 @@ executors:
         type: enum
         enum: ["medium", "xlarge", "2xlarge+"]
     docker:
-      - image: electron.azurecr.io/build:6555a80939fb4c3ddf9343b3f140e573f40de225
+      - image: electron.azurecr.io/build:d818f06a9b1540c7fd38f75ad5a2c493dd6843b6
     resource_class: << parameters.size >>
 
   macos:
@@ -241,6 +241,8 @@ step-maybe-cleanup-arm64-mac: &step-maybe-cleanup-arm64-mac
         killall Safari || echo "No Safari processes left running"
         rm -rf ~/Library/Application\ Support/Electron*
         rm -rf ~/Library/Application\ Support/electron*
+        security delete-generic-password -l "Chromium Safe Storage" || echo "✓ Keychain does not contain password from tests"
+        security delete-generic-password -l "Electron Test Main Safe Storage" || echo "✓ Keychain does not contain password from tests"
       elif [ "$TARGET_ARCH" == "arm" ] || [ "$TARGET_ARCH" == "arm64" ]; then
         XVFB=/usr/bin/Xvfb
         /sbin/start-stop-daemon --stop --exec $XVFB || echo "Xvfb not running"
@@ -334,6 +336,7 @@ step-setup-goma-for-build: &step-setup-goma-for-build
       npm install
       mkdir third_party
       node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
+      export GOMA_FALLBACK_ON_AUTH_FAILURE=true
       third_party/goma/goma_ctl.py ensure_start
       echo 'export GN_GOMA_FILE='`node -e "console.log(require('./src/utils/goma.js').gnFilePath)"` >> $BASH_ENV
       echo 'export LOCAL_GOMA_DIR='`node -e "console.log(require('./src/utils/goma.js').dir)"` >> $BASH_ENV
@@ -474,7 +477,6 @@ step-fix-sync-on-mac: &step-fix-sync-on-mac
         # Fix Clang Install (wrong binary)
         rm -rf src/third_party/llvm-build
         python src/tools/clang/scripts/update.py
-        python src/tools/clang/scripts/update.py --package=lld_mac
       fi
 
 step-install-signing-cert-on-mac: &step-install-signing-cert-on-mac

BUILD.gn

@@ -1404,7 +1404,8 @@ dist_zip("hunspell_dictionaries_zip") {
 }
 
 copy("libcxx_headers") {
-  sources = libcxx_headers + libcxx_licenses
+  sources = libcxx_headers + libcxx_licenses +
+            [ "//buildtools/third_party/libc++/__config_site" ]
   outputs = [ "$target_gen_dir/electron_libcxx_include/{{source_root_relative_dir}}/{{source_file_part}}" ]
 }
 

CONTRIBUTING.md

@@ -22,7 +22,7 @@ Issues are created [here](https://github.com/electron/electron/issues/new).
 
 ### Issue Closure
 
-Bug reports will be closed if the issue has been inactive and the latest affected version no longer receives support. At the moment, Electron maintains its three latest major versions, with a new major version being released every 12 weeks. (For more information on Electron's release cadence, see [this blog post](https://electronjs.org/blog/12-week-cadence).)
+Bug reports will be closed if the issue has been inactive and the latest affected version no longer receives support. At the moment, Electron maintains its three latest major versions, with a new major version being released every 8 weeks. (For more information on Electron's release cadence, see [this blog post](https://electronjs.org/blog/8-week-cadence).)
 
 _If an issue has been closed and you still feel it's relevant, feel free to ping a maintainer or add a comment!_
 

DEPS

@@ -10,11 +10,12 @@ gclient_gn_args = [
   'checkout_openxr',
   'checkout_google_benchmark',
   'mac_xcode_version',
+  'generate_location_tags',
 ]
 
 vars = {
   'chromium_version':
-    '93.0.4539.0',
+    '93.0.4577.63',
   'node_version':
     'v14.17.0',
   'nan_version':
@@ -55,6 +56,8 @@ vars = {
 
   'mac_xcode_version': 'default',
 
+  'generate_location_tags': False,
+
   # To allow running hooks without parsing the DEPS tree
   'process_deps': True,
 

ELECTRON_VERSION

@@ -1 +1 @@
-14.0.0-beta.10
+14.0.1

azure-pipelines-woa.yml

@@ -53,6 +53,22 @@ steps:
   env:
     APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
 
+- powershell: |
+    try {
+      $localArtifactPath = "$pwd\src\pdb.zip"
+      $serverArtifactPath = "$env:APPVEYOR_URL/buildjobs/$env:APPVEYOR_JOB_ID/artifacts/pdb.zip"
+      Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer $env:APPVEYOR_TOKEN" }
+      cd src
+      & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
+    } catch {
+      Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
+    } finally {
+      $global:LASTEXITCODE = 0
+    }
+  displayName: 'Download pdb files for detailed stacktraces'
+  env:
+    APPVEYOR_TOKEN: $(APPVEYOR_TOKEN)
+
 - powershell: |
     New-Item src\out\Default\gen\node_headers\Release -Type directory
     Copy-Item -path src\out\Default\electron.lib -destination src\out\Default\gen\node_headers\Release\node.lib
@@ -63,15 +79,30 @@ steps:
     set npm_config_nodedir=%cd%\out\Default\gen\node_headers
     set npm_config_arch=arm64
     cd electron
-    # CalculateNativeWinOcclusion is disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=1139022
-    node script/yarn test -- --enable-logging --verbose --disable-features=CalculateNativeWinOcclusion
-  displayName: 'Run Electron tests'
+    node script/yarn test --runners=main --runTestFilesSeperately --enable-logging --disable-features=CalculateNativeWinOcclusion
+  displayName: 'Run Electron Main process tests'
+  env:
+    ELECTRON_ENABLE_STACK_DUMPING: true
+    ELECTRON_OUT_DIR: Default
+    IGNORE_YARN_INSTALL_ERROR: 1
+    ELECTRON_TEST_RESULTS_DIR: junit
+    MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
+    MOCHA_REPORTER: mocha-multi-reporters
+
+- script: |
+    cd src
+    set npm_config_nodedir=%cd%\out\Default\gen\node_headers
+    set npm_config_arch=arm64
+    cd electron
+    node script/yarn test --runners=remote --enable-logging --disable-features=CalculateNativeWinOcclusion
+  displayName: 'Run Electron Remote based tests'
   env:
     ELECTRON_OUT_DIR: Default
     IGNORE_YARN_INSTALL_ERROR: 1
     ELECTRON_TEST_RESULTS_DIR: junit
     MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
     MOCHA_REPORTER: mocha-multi-reporters
+  condition: always()    
 
 - task: PublishTestResults@2
   displayName: 'Publish Test Results'

build/npm-run.py

@@ -16,5 +16,5 @@ try:
     subprocess.check_output(args, stderr=subprocess.STDOUT)
 except subprocess.CalledProcessError as e:
     error_msg = "NPM script '{}' failed with code '{}':\n".format(sys.argv[2], e.returncode)
-    print(error_msg + e.output.decode('ascii'))
+    print(error_msg + e.output.decode('utf8'))
     sys.exit(e.returncode)

chromium_src/BUILD.gn

@@ -64,8 +64,11 @@ static_library("chrome") {
       "//chrome/browser/extensions/global_shortcut_listener_win.cc",
       "//chrome/browser/extensions/global_shortcut_listener_win.h",
       "//chrome/browser/icon_loader_win.cc",
+      "//chrome/browser/ui/frame/window_frame_util.h",
+      "//chrome/browser/ui/view_ids.h",
       "//chrome/browser/win/chrome_process_finder.cc",
       "//chrome/browser/win/chrome_process_finder.h",
+      "//chrome/browser/win/titlebar_config.h",
       "//chrome/child/v8_crashpad_support_win.cc",
       "//chrome/child/v8_crashpad_support_win.h",
     ]
@@ -88,6 +91,10 @@ static_library("chrome") {
     "//components/optimization_guide/proto:optimization_guide_proto",
   ]
 
+  if (enable_basic_printing && is_win) {
+    deps += [ "//chrome/common:cloud_print_utility_mojom" ]
+  }
+
   if (is_linux) {
     sources += [ "//chrome/browser/icon_loader_auralinux.cc" ]
     if (use_x11 || use_ozone) {

chromium_src/chrome/browser/process_singleton_win.cc

@@ -4,6 +4,7 @@
 
 #include "chrome/browser/process_singleton.h"
 
+#include <windows.h>
 #include <shellapi.h>
 
 #include "base/base_paths.h"

docs/api/app.md

@@ -1135,8 +1135,8 @@ badge.
 
 On macOS, it shows on the dock icon. On Linux, it only works for Unity launcher.
 
-**Note:** Unity launcher requires the existence of a `.desktop` file to work,
-for more information please read [Desktop Environment Integration][unity-requirement].
+**Note:** Unity launcher requires a `.desktop` file to work. For more information,
+please read the [Unity integration documentation][unity-requirement].
 
 ### `app.getBadgeCount()` _Linux_ _macOS_
 
@@ -1374,8 +1374,8 @@ An `Integer` property that returns the badge count for current app. Setting the
 
 On macOS, setting this with any nonzero integer shows on the dock icon. On Linux, this property only works for Unity launcher.
 
-**Note:** Unity launcher requires the existence of a `.desktop` file to work,
-for more information please read [Desktop Environment Integration][unity-requirement].
+**Note:** Unity launcher requires a `.desktop` file to work. For more information,
+please read the [Unity integration documentation][unity-requirement].
 
 **Note:** On macOS, you need to ensure that your application has the permission
 to display notifications for this property to take effect.
@@ -1403,7 +1403,7 @@ A `Boolean` property that returns  `true` if the app is packaged, `false` otherw
 [LSCopyDefaultHandlerForURLScheme]: https://developer.apple.com/library/mac/documentation/Carbon/Reference/LaunchServicesReference/#//apple_ref/c/func/LSCopyDefaultHandlerForURLScheme
 [handoff]: https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/Handoff/HandoffFundamentals/HandoffFundamentals.html
 [activity-type]: https://developer.apple.com/library/ios/documentation/Foundation/Reference/NSUserActivity_Class/index.html#//apple_ref/occ/instp/NSUserActivity/activityType
-[unity-requirement]: ../tutorial/desktop-environment-integration.md#unity-launcher
+[unity-requirement]: https://help.ubuntu.com/community/UnityLaunchersAndDesktopFiles#Adding_shortcuts_to_a_launcher
 [mas-builds]: ../tutorial/mac-app-store-submission-guide.md
 [Squirrel-Windows]: https://github.com/Squirrel/Squirrel.Windows
 [JumpListBeginListMSDN]: https://msdn.microsoft.com/en-us/library/windows/desktop/dd378398(v=vs.85).aspx

docs/api/auto-updater.md

@@ -43,7 +43,7 @@ The installer generated with Squirrel will create a shortcut icon with an
 same ID for your app with `app.setAppUserModelId` API, otherwise Windows will
 not be able to pin your app properly in task bar.
 
-Unlike Squirrel.Mac, Windows can host updates on S3 or any other static file host.
+Like Squirrel.Mac, Windows can host updates on S3 or any other static file host.
 You can read the documents of [Squirrel.Windows][squirrel-windows] to get more details
 about how Squirrel.Windows works.
 

docs/api/browser-window.md

@@ -187,9 +187,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `parent` BrowserWindow (optional) - Specify parent window. Default is `null`.
   * `modal` Boolean (optional) - Whether this is a modal window. This only works when the
     window is a child window. Default is `false`.
-  * `acceptFirstMouse` Boolean (optional) - Whether the web view accepts a single
-    mouse-down event that simultaneously activates the window. Default is
-    `false`.
+  * `acceptFirstMouse` Boolean (optional) - Whether clicking an inactive window will also
+  click through to the web contents. Default is `false` on macOS. This option is not
+  configurable on other platforms.
   * `disableAutoHideCursor` Boolean (optional) - Whether to hide cursor when typing.
     Default is `false`.
   * `autoHideMenuBar` Boolean (optional) - Auto hide the menu bar unless the `Alt`
@@ -213,16 +213,13 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     * `followWindow` - The backdrop should automatically appear active when the window is active, and inactive when it is not. This is the default.
     * `active` - The backdrop should always appear active.
     * `inactive` - The backdrop should always appear inactive.
-  * `titleBarStyle` String (optional) - The style of window title bar.
+  * `titleBarStyle` String (optional) _macOS_ _Windows_ - The style of window title bar.
     Default is `default`. Possible values are:
-    * `default` - Results in the standard gray opaque Mac title
-      bar.
-    * `hidden` - Results in a hidden title bar and a full size content window, yet
-      the title bar still has the standard window controls ("traffic lights") in
-      the top left.
-    * `hiddenInset` - Results in a hidden title bar with an alternative look
+    * `default` - Results in the standard title bar for macOS or Windows respectively.
+    * `hidden` - Results in a hidden title bar and a full size content window. On macOS, the window still has the standard window controls (“traffic lights”) in the top left. On Windows, when combined with `titleBarOverlay: true` it will activate the Window Controls Overlay (see `titleBarOverlay` for more information), otherwise no window controls will be shown.
+    * `hiddenInset` - Only on macOS, results in a hidden title bar with an alternative look
       where the traffic light buttons are slightly more inset from the window edge.
-    * `customButtonsOnHover` - Results in a hidden title bar and a full size
+    * `customButtonsOnHover` - Only on macOS, results in a hidden title bar and a full size
       content window, the traffic light buttons will display when being hovered
       over in the top left of the window.  **Note:** This option is currently
       experimental.
@@ -392,6 +389,7 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
       contain the layout of the document—without requiring scrolling. Enabling
       this will cause the `preferred-size-changed` event to be emitted on the
       `WebContents` when the preferred size changes. Default is `false`.
+  * `titleBarOverlay` [OverlayOptions](structures/overlay-options.md) | Boolean (optional) -  When using a frameless window in conjuction with `win.setWindowButtonVisibility(true)` on macOS or using a `titleBarStyle` so that the standard window controls ("traffic lights" on macOS) are visible, this property enables the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and [CSS Environment Variables][overlay-css-env-vars]. Specifying `true` will result in an overlay with default system colors. Default is `false`.  On Windows, the [OverlayOptions](structures/overlay-options.md) can be used instead of a boolean to specify colors for the overlay.
 
 When setting minimum or maximum window size with `minWidth`/`maxWidth`/
 `minHeight`/`maxHeight`, it only constrains the users. It won't prevent you from
@@ -1806,3 +1804,5 @@ removed in future Electron releases.
 [window-levels]: https://developer.apple.com/documentation/appkit/nswindow/level
 [chrome-content-scripts]: https://developer.chrome.com/extensions/content_scripts#execution-environment
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
+[overlay-javascript-apis]: https://github.com/WICG/window-controls-overlay/blob/main/explainer.md#javascript-apis
+[overlay-css-env-vars]: https://github.com/WICG/window-controls-overlay/blob/main/explainer.md#css-environment-variables

docs/api/clipboard.md

@@ -199,7 +199,7 @@ const { clipboard } = require('electron')
 
 const hasFormat = clipboard.has('<p>selection</p>')
 console.log(hasFormat)
-// 'true' or 'false
+// 'true' or 'false'
 ```
 
 ### `clipboard.read(format)` _Experimental_
@@ -208,6 +208,10 @@ console.log(hasFormat)
 
 Returns `String` - Reads `format` type from the clipboard.
 
+`format` should contain valid ASCII characters and have `/` separator.
+`a/c`, `a/bc` are valid formats while `/abc`, `abc/`, `a/`, `/a`, `a`
+are not valid.
+
 ### `clipboard.readBuffer(format)` _Experimental_
 
 * `format` String
@@ -218,9 +222,9 @@ Returns `Buffer` - Reads `format` type from the clipboard.
 const { clipboard } = require('electron')
 
 const buffer = Buffer.from('this is binary', 'utf8')
-clipboard.writeBuffer('public.utf8-plain-text', buffer)
+clipboard.writeBuffer('public/utf8-plain-text', buffer)
 
-const ret = clipboard.readBuffer('public.utf8-plain-text')
+const ret = clipboard.readBuffer('public/utf8-plain-text')
 
 console.log(buffer.equals(out))
 // true
@@ -238,7 +242,7 @@ Writes the `buffer` into the clipboard as `format`.
 const { clipboard } = require('electron')
 
 const buffer = Buffer.from('writeBuffer', 'utf8')
-clipboard.writeBuffer('public.utf8-plain-text', buffer)
+clipboard.writeBuffer('public/utf8-plain-text', buffer)
 ```
 
 ### `clipboard.write(data[, type])`

docs/api/command-line-switches.md

@@ -67,13 +67,22 @@ Enables caller stack logging for the following APIs (filtering events):
 
 * `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
 
-### --enable-logging
+### --enable-logging[=file]
 
-Prints Chromium's logging into console.
+Prints Chromium's logging to stderr (or a log file).
 
-This switch can not be used in `app.commandLine.appendSwitch` since it is parsed
-earlier than user's app is loaded, but you can set the `ELECTRON_ENABLE_LOGGING`
-environment variable to achieve the same effect.
+The `ELECTRON_ENABLE_LOGGING` environment variable has the same effect as
+passing `--enable-logging`.
+
+Passing `--enable-logging` will result in logs being printed on stderr.
+Passing `--enable-logging=file` will result in logs being saved to the file
+specified by `--log-file=...`, or to `electron_debug.log` in the user-data
+directory if `--log-file` is not specified.
+
+> **Note:** On Windows, logs from child processes cannot be sent to stderr.
+> Logging to a file is the most reliable way to collect logs on Windows.
+
+See also `--log-file`, `--log-level`, `--v`, and `--vmodule`.
 
 ### --force-fieldtrials=`trials`
 
@@ -126,10 +135,37 @@ See the [Node.js documentation][node-cli] or run `node --help` in your terminal
 
 Set a custom locale.
 
+### --log-file=`path`
+
+If `--enable-logging` is specified, logs will be written to the given path. The
+parent directory must exist.
+
+Setting the `ELECTRON_LOG_FILE` environment variable is equivalent to passing
+this flag. If both are present, the command-line switch takes precedence.
+
 ### --log-net-log=`path`
 
 Enables net log events to be saved and writes them to `path`.
 
+### --log-level=`N`
+
+Sets the verbosity of logging when used together with `--enable-logging`.
+`N` should be one of [Chrome's LogSeverities][severities].
+
+Note that two complimentary logging mechanisms in Chromium -- `LOG()`
+and `VLOG()` -- are controlled by different switches. `--log-level`
+controls `LOG()` messages, while `--v` and `--vmodule` control `VLOG()`
+messages. So you may want to use a combination of these three switches
+depending on the granularity you want and what logging calls are made
+by the code you're trying to watch.
+
+See [Chromium Logging source][logging] for more information on how
+`LOG()` and `VLOG()` interact. Loosely speaking, `VLOG()` can be thought
+of as sub-levels / per-module levels inside `LOG(INFO)` to control the
+firehose of `LOG(INFO)` data.
+
+See also `--enable-logging`, `--log-level`, `--v`, and `--vmodule`.
+
 ### --no-proxy-server
 
 Don't use a proxy server and always make direct connections. Overrides any other
@@ -181,6 +217,8 @@ positive values are used for V-logging levels.
 
 This switch only works when `--enable-logging` is also passed.
 
+See also `--enable-logging`, `--log-level`, and `--vmodule`.
+
 ### --vmodule=`pattern`
 
 Gives the per-module maximal V-logging levels to override the value given by
@@ -193,6 +231,8 @@ logging level for all code in the source files under a `foo/bar` directory.
 
 This switch only works when `--enable-logging` is also passed.
 
+See also `--enable-logging`, `--log-level`, and `--v`.
+
 ### --force_high_performance_gpu
 
 Force using discrete GPU when there are multiple GPUs available.
@@ -240,4 +280,8 @@ By default inspector websocket url is available in stderr and under /json/list e
 [ready]: app.md#event-ready
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [debugging-main-process]: ../tutorial/debugging-main-process.md
+[logging]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h
 [node-cli]: https://nodejs.org/api/cli.html
+[play-silent-audio]: https://github.com/atom/atom/pull/9485/files
+[ready]: app.md#event-ready
+[severities]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h?q=logging::LogSeverity&ss=chromium

docs/api/context-bridge.md

@@ -41,7 +41,7 @@ When `contextIsolation` is enabled in your `webPreferences` (this is the default
 
 The `contextBridge` module has the following methods:
 
-### `contextBridge.exposeInMainWorld(apiKey, api)` _Experimental_
+### `contextBridge.exposeInMainWorld(apiKey, api)`
 
 * `apiKey` String - The key to inject the API onto `window` with.  The API will be accessible on `window[apiKey]`.
 * `api` any - Your API, more information on what this API can be and how it works is available below.
@@ -50,7 +50,7 @@ The `contextBridge` module has the following methods:
 
 ### API
 
-The `api` provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be a `Function`, `String`, `Number`, `Array`, `Boolean`, or an object
+The `api` provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api) must be a `Function`, `String`, `Number`, `Array`, `Boolean`, or an object
 whose keys are strings and values are a `Function`, `String`, `Number`, `Array`, `Boolean`, or another nested object that meets the same conditions.
 
 `Function` values are proxied to the other context and all other values are **copied** and **frozen**. Any data / primitives sent in

docs/api/environment-variables.md

@@ -118,7 +118,19 @@ debugging purposes.
 
 ### `ELECTRON_ENABLE_LOGGING`
 
-Prints Chrome's internal logging to the console.
+Prints Chromium's internal logging to the console.
+
+Setting this variable is the same as passing `--enable-logging`
+on the command line. For more info, see `--enable-logging` in [command-line
+switches](./command-line-switches.md#enable-loggingfile).
+
+### `ELECTRON_LOG_FILE`
+
+Sets the file destination for Chromium's internal logging.
+
+Setting this variable is the same as passing `--log-file`
+on the command line. For more info, see `--log-file` in [command-line
+switches](./command-line-switches.md#log-filepath).
 
 ### `ELECTRON_DEBUG_DRAG_REGIONS`
 
@@ -127,7 +139,8 @@ green and non-draggable regions will be colored red to aid debugging.
 
 ### `ELECTRON_DEBUG_NOTIFICATIONS`
 
-Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common actions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
+Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common a
+tions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
 
 Sample output:
 

docs/api/extensions.md

@@ -78,6 +78,7 @@ The following methods of `chrome.runtime` are supported:
 - `chrome.runtime.getURL`
 - `chrome.runtime.connect`
 - `chrome.runtime.sendMessage`
+- `chrome.runtime.reload`
 
 The following events of `chrome.runtime` are supported:
 

docs/api/frameless-window.md

@@ -18,17 +18,17 @@ const win = new BrowserWindow({ width: 800, height: 600, frame: false })
 win.show()
 ```
 
-### Alternatives on macOS
+### Alternatives
 
-There's an alternative way to specify a chromeless window.
+There's an alternative way to specify a chromeless window on macOS and Windows.
 Instead of setting `frame` to `false` which disables both the titlebar and window controls,
 you may want to have the title bar hidden and your content extend to the full window size,
-yet still preserve the window controls ("traffic lights") for standard window actions.
+yet still preserve the window controls ("traffic lights" on macOS) for standard window actions.
 You can do so by specifying the `titleBarStyle` option:
 
 #### `hidden`
 
-Results in a hidden title bar and a full size content window, yet the title bar still has the standard window controls (“traffic lights”) in the top left.
+Results in a hidden title bar and a full size content window. On macOS, the title bar still has the standard window controls (“traffic lights”) in the top left.
 
 ```javascript
 const { BrowserWindow } = require('electron')
@@ -36,6 +36,8 @@ const win = new BrowserWindow({ titleBarStyle: 'hidden' })
 win.show()
 ```
 
+### Alternatives on macOS
+
 #### `hiddenInset`
 
 Results in a hidden title bar with an alternative look where the traffic light buttons are slightly more inset from the window edge.
@@ -61,6 +63,35 @@ const win = new BrowserWindow({ titleBarStyle: 'customButtonsOnHover', frame: fa
 win.show()
 ```
 
+## Windows Control Overlay
+
+When using a frameless window in conjuction with `win.setWindowButtonVisibility(true)` on macOS, using one of the `titleBarStyle`s as described above so
+that the traffic lights are visible, or using `titleBarStyle: hidden` on Windows, you can access the Window Controls Overlay [JavaScript APIs][overlay-javascript-apis] and
+[CSS Environment Variables][overlay-css-env-vars] by setting the `titleBarOverlay` option to true. Specifying `true` will result in an overlay with default system colors.
+
+On Windows, you can also specify the color of the overlay and its symbols by setting `titleBarOverlay` to an object with the options `color` and `symbolColor`. If an option is not specified, the color will default to its system color for the window control buttons:
+
+```javascript
+const { BrowserWindow } = require('electron')
+const win = new BrowserWindow({
+  titleBarStyle: 'hidden',
+  titleBarOverlay: true
+})
+win.show()
+```
+
+```javascript
+const { BrowserWindow } = require('electron')
+const win = new BrowserWindow({
+  titleBarStyle: 'hidden',
+  titleBarOverlay: {
+    color: '#2f3241',
+    symbolColor: '#74b1be'
+  }
+})
+win.show()
+```
+
 ## Transparent window
 
 By setting the `transparent` option to `true`, you can also make the frameless
@@ -186,3 +217,5 @@ behave correctly on all platforms you should never use a custom context menu on
 draggable areas.
 
 [ignore-mouse-events]: browser-window.md#winsetignoremouseeventsignore-options
+[overlay-javascript-apis]: https://github.com/WICG/window-controls-overlay/blob/main/explainer.md#javascript-apis
+[overlay-css-env-vars]: https://github.com/WICG/window-controls-overlay/blob/main/explainer.md#css-environment-variables

docs/api/ipc-main.md

@@ -40,6 +40,8 @@ ipcMain.on('synchronous-message', (event, arg) => {
 
 ```javascript
 // In renderer process (web page).
+// NB. Electron APIs are only accessible from preload, unless contextIsolation is disabled.
+// See https://www.electronjs.org/docs/tutorial/process-model#preload-scripts for more details.
 const { ipcRenderer } = require('electron')
 console.log(ipcRenderer.sendSync('synchronous-message', 'ping')) // prints "pong"
 

docs/api/menu-item.md

@@ -14,7 +14,7 @@ See [`Menu`](menu.md) for examples.
     * `menuItem` MenuItem
     * `browserWindow` [BrowserWindow](browser-window.md) | undefined - This will not be defined if no window is open.
     * `event` [KeyboardEvent](structures/keyboard-event.md)
-  * `role` String (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
+  * `role` String (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `toggleSpellChecker`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
     `click` property will be ignored. See [roles](#roles).
   * `type` String (optional) - Can be `normal`, `separator`, `submenu`, `checkbox` or
     `radio`.
@@ -155,7 +155,7 @@ A `String` indicating the type of the item. Can be `normal`, `separator`, `subme
 
 #### `menuItem.role`
 
-A `String` (optional) indicating the item's role, if set. Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu`
+A `String` (optional) indicating the item's role, if set. Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `toggleSpellChecker`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu`
 
 #### `menuItem.accelerator`
 

docs/api/menu.md

@@ -162,7 +162,7 @@ const template = [
       { role: 'services' },
       { type: 'separator' },
       { role: 'hide' },
-      { role: 'hideothers' },
+      { role: 'hideOthers' },
       { role: 'unhide' },
       { type: 'separator' },
       { role: 'quit' }

docs/api/session.md

@@ -179,7 +179,7 @@ Emitted when a hunspell dictionary file download fails.  For details
 on the failure you should collect a netlog and inspect the download
 request.
 
-#### Event: 'select-serial-port' _Experimental_
+#### Event: 'select-serial-port'
 
 Returns:
 
@@ -196,14 +196,10 @@ cancel the request.  Additionally, permissioning on `navigator.serial` can
 be managed by using [ses.setPermissionCheckHandler(handler)](#sessetpermissioncheckhandlerhandler)
 with the `serial` permission.
 
-Because this is an experimental feature it is disabled by default.  To enable this feature, you
-will need to use the `--enable-features=ElectronSerialChooser` command line switch.
-
 ```javascript
 const { app, BrowserWindow } = require('electron')
 
 let win = null
-app.commandLine.appendSwitch('enable-features', 'ElectronSerialChooser')
 
 app.whenReady().then(() => {
   win = new BrowserWindow({
@@ -224,7 +220,7 @@ app.whenReady().then(() => {
 })
 ```
 
-#### Event: 'serial-port-added' _Experimental_
+#### Event: 'serial-port-added'
 
 Returns:
 
@@ -234,7 +230,7 @@ Returns:
 
 Emitted after `navigator.serial.requestPort` has been called and `select-serial-port` has fired if a new serial port becomes available.  For example, this event will fire when a new USB device is plugged in.
 
-#### Event: 'serial-port-removed' _Experimental_
+#### Event: 'serial-port-removed'
 
 Returns:
 
@@ -526,7 +522,7 @@ session.fromPartition('some-partition').setPermissionRequestHandler((webContents
 #### `ses.setPermissionCheckHandler(handler)`
 
 * `handler` Function\<Boolean> | null
-  * `webContents` ([WebContents](web-contents.md) | null) - WebContents checking the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.  Cross origin sub frames making permission checks will pass a `null` webContents to this handler.  You should use `embeddingOrigin` and `requestingOrigin` to determine what origin the owning frame and the requesting frame are on respectively.
+  * `webContents` ([WebContents](web-contents.md) | null) - WebContents checking the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.  All cross origin sub frames making permission checks will pass a `null` webContents to this handler, while certain other permission checks such as `notifications` checks will always pass `null`.  You should use `embeddingOrigin` and `requestingOrigin` to determine what origin the owning frame and the requesting frame are on respectively.
   * `permission` String - Type of permission check.  Valid values are `midiSysex`, `notifications`, `geolocation`, `media`,`mediaKeySystem`,`midi`, `pointerLock`, `fullscreen`, `openExternal`, or `serial`.
   * `requestingOrigin` String - The origin URL of the permission check
   * `details` Object - Some properties are only available on certain permission types.

docs/api/structures/overlay-options.md

@@ -0,0 +1,4 @@
+# OverlayOptions Object
+
+* `color` String (optional) _Windows_ - The CSS color of the Window Controls Overlay when enabled. Default is the system color.
+* `symbolColor` String (optional) _Windows_ - The CSS color of the symbols on the Window Controls Overlay when enabled. Default is the system color.

docs/api/touch-bar-scrubber.md

@@ -14,7 +14,7 @@ Process: [Main](../glossary.md#main-process)
     * `highlightedIndex` Integer - The index of the item the user touched.
   * `selectedStyle` String (optional) - Selected item style. Can be `background`, `outline` or `none`. Defaults to `none`.
   * `overlayStyle` String (optional) - Selected overlay item style. Can be `background`, `outline` or `none`. Defaults to `none`.
-  * `showArrowButtons` Boolean (optional) - Defaults to `false`.
+  * `showArrowButtons` Boolean (optional) - Whether to show arrow buttons. Defaults to `false` and is only shown if `items` is non-empty.
   * `mode` String (optional) - Can be `fixed` or `free`. The default is `free`.
   * `continuous` Boolean (optional) - Defaults to `true`.
 

docs/api/web-contents.md

@@ -45,6 +45,26 @@ returns `null`.
 Returns `WebContents` | undefined - A WebContents instance with the given ID, or
 `undefined` if there is no WebContents associated with the given ID.
 
+### `webContents.fromDevToolsTargetId(targetId)`
+
+* `targetId` String - The Chrome DevTools Protocol [TargetID](https://chromedevtools.github.io/devtools-protocol/tot/Target/#type-TargetID) associated with the WebContents instance.
+
+Returns `WebContents` | undefined - A WebContents instance with the given TargetID, or
+`undefined` if there is no WebContents associated with the given TargetID.
+
+When communicating with the [Chrome DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/),
+it can be useful to lookup a WebContents instance based on its assigned TargetID.
+
+```js
+async function lookupTargetId (browserWindow) {
+  const wc = browserWindow.webContents
+  await wc.debugger.attach('1.3')
+  const { targetInfo } = await wc.debugger.sendCommand('Target.getTargetInfo')
+  const { targetId } = targetInfo
+  const targetWebContents = await webContents.fromDevToolsTargetId(targetId)
+}
+```
+
 ## Class: WebContents
 
 > Render and control the contents of a BrowserWindow instance.

docs/api/web-request.md

@@ -53,7 +53,7 @@ The following methods are available on instances of `WebRequest`:
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `uploadData` [UploadData[]](structures/upload-data.md)
@@ -98,7 +98,7 @@ Some examples of valid `urls`:
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `requestHeaders` Record<string, string>
@@ -127,7 +127,7 @@ The `callback` has to be called with a `response` object.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `requestHeaders` Record<string, string>
@@ -149,12 +149,11 @@ response are visible by the time this listener is fired.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `statusLine` String
     * `statusCode` Integer
-    * `requestHeaders` Record<string, string>
     * `responseHeaders` Record<string, string[]> (optional)
   * `callback` Function
     * `headersReceivedResponse` Object
@@ -183,7 +182,7 @@ The `callback` has to be called with a `response` object.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `responseHeaders` Record<string, string[]> (optional)
@@ -209,7 +208,7 @@ and response headers are available.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `redirectURL` String
@@ -236,7 +235,7 @@ redirect is about to occur.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `responseHeaders` Record<string, string[]> (optional)
@@ -261,7 +260,7 @@ completed.
     * `webContentsId` Integer (optional)
     * `webContents` WebContents (optional)
     * `frame` WebFrameMain (optional)
-    * `resourceType` String
+    * `resourceType` String - Can be `mainFrame`, `subFrame`, `stylesheet`, `script`, `image`, `font`, `object`, `xhr`, `ping`, `cspReport`, `media`, `webSocket` or `other`.
     * `referrer` String
     * `timestamp` Double
     * `fromCache` Boolean

docs/api/webview-tag.md

@@ -142,12 +142,16 @@ browser plugins. Plugins are disabled by default.
 ### `preload`
 
 ```html
+<!-- from a file -->
 <webview src="https://www.github.com/" preload="./test.js"></webview>
+<!-- or if you want to load from an asar archive -->
+<webview src="https://www.github.com/" preload="./app.asar/test.js"></webview>
 ```
 
 A `String` that specifies a script that will be loaded before other scripts run in the guest
-page. The protocol of script's URL must be either `file:` or `asar:`, because it
-will be loaded by `require` in guest page under the hood.
+page. The protocol of script's URL must be `file:` (even when using `asar:` archives) because
+it will be loaded by Node's `require` under the hood, which treats `asar:` archives as virtual
+directories.
 
 When the guest page doesn't have node integration this script will still have
 access to all Node APIs, but global objects injected by Node will be deleted
@@ -709,6 +713,10 @@ Corresponds to the points in time when the spinner of the tab starts spinning.
 
 Corresponds to the points in time when the spinner of the tab stops spinning.
 
+### Event: 'did-attach'
+
+Fired when attached to the embedder web contents.
+
 ### Event: 'dom-ready'
 
 Fired when document in the given frame is loaded.
@@ -829,6 +837,19 @@ this purpose.
 
 Calling `event.preventDefault()` does __NOT__ have any effect.
 
+### Event: 'did-start-navigation'
+
+Returns:
+
+* `url` String
+* `isInPlace` Boolean
+* `isMainFrame` Boolean
+* `frameProcessId` Integer
+* `frameRoutingId` Integer
+
+Emitted when any frame (including main) starts navigating. `isInPlace` will be
+`true` for in-page navigations.
+
 ### Event: 'did-navigate'
 
 Returns:
@@ -841,6 +862,23 @@ This event is not emitted for in-page navigations, such as clicking anchor links
 or updating the `window.location.hash`. Use `did-navigate-in-page` event for
 this purpose.
 
+### Event: 'did-frame-navigate'
+
+Returns:
+
+* `url` String
+* `httpResponseCode` Integer - -1 for non HTTP navigations
+* `httpStatusText` String - empty for non HTTP navigations,
+* `isMainFrame` Boolean
+* `frameProcessId` Integer
+* `frameRoutingId` Integer
+
+Emitted when any frame navigation is done.
+
+This event is not emitted for in-page navigations, such as clicking anchor links
+or updating the `window.location.hash`. Use `did-navigate-in-page` event for
+this purpose.
+
 ### Event: 'did-navigate-in-page'
 
 Returns:

docs/breaking-changes.md

@@ -26,6 +26,25 @@ for more details.
 
 ## Planned Breaking API Changes (14.0)
 
+### Removed: `remote` module
+
+The `remote` module was deprecated in Electron 12, and will be removed in
+Electron 14. It is replaced by the
+[`@electron/remote`](https://github.com/electron/remote) module.
+
+```js
+// Deprecated in Electron 12:
+const { BrowserWindow } = require('electron').remote
+```
+
+```js
+// Replace with:
+const { BrowserWindow } = require('@electron/remote')
+
+// In the main process:
+require('@electron/remote/main').initialize()
+```
+
 ### Removed: `app.allowRendererProcessReuse`
 
 The `app.allowRendererProcessReuse` property will be removed as part of our plan to
@@ -49,8 +68,8 @@ If you were using this parameter to set the title of a window, you can instead u
 
 ### Removed: `worldSafeExecuteJavaScript`
 
-In Electron 14, `worldSafeExecuteJavaScript` will be removed.  There is no alternative, please
-ensure your code works with this property enabled.  It has been enabled by default since Electron
+In Electron 14, `worldSafeExecuteJavaScript` will be removed. There is no alternative, please
+ensure your code works with this property enabled. It has been enabled by default since Electron
 12.
 
 You will be affected by this change if you use either `webFrame.executeJavaScript` or `webFrame.executeJavaScriptInIsolatedWorld`. You will need to ensure that values returned by either of those methods are supported by the [Context Bridge API](api/context-bridge.md#parameter--error--return-type-support) as these methods use the same value passing semantics.

docs/fiddles/native-ui/tray/index.html

@@ -16,91 +16,12 @@
       <p>
         Open the
         <a href="https://electronjs.org/docs/api/tray">
-          full API documentation (opens in new window)
+          full API documentation
         </a>
         in your browser.
       </p>
     </div>
-
-    <div>
       <div>
-        <div>
-          <div>
-            <button id="put-in-tray">View Demo</button>
-            <span id="tray-countdown"></span>
-          </div>
-          <p>
-            The demo button sends a message to the main process using the
-            <code>ipc</code> module. In the main process the app is told to
-            place an icon, with a context menu, in the tray.
-          </p>
-
-          <p>
-            In this example the tray icon can be removed by clicking 'Remove' in
-            the context menu or selecting the demo button again.
-          </p>
-          <h5>Main Process</h5>
-          <pre>
-              <code>
-const path = require('path')
-const {ipcMain, app, Menu, Tray} = require('electron')
-
-let appIcon = null
-
-ipcMain.on('put-in-tray', (event) => {
-  const iconName = process.platform === 'win32' ? 'windows-icon.png' : 'iconTemplate.png'
-  const iconPath = path.join(__dirname, iconName)
-  appIcon = new Tray(iconPath)
-
-  const contextMenu = Menu.buildFromTemplate([{
-    label: 'Remove',
-    click: () => {
-      event.sender.send('tray-removed')
-    }
-  }])
-
-  appIcon.setToolTip('Electron Demo in the tray.')
-  appIcon.setContextMenu(contextMenu)
-})
-
-ipcMain.on('remove-tray', () => {
-  appIcon.destroy()
-})
-
-app.on('window-all-closed', () => {
-  if (appIcon) appIcon.destroy()
-})
-              </code>
-            </pre>
-          <h5>Renderer Process</h5>
-          <pre>
-              <code>
-const ipc = require('electron').ipcRenderer
-
-const trayBtn = document.getElementById('put-in-tray')
-let trayOn = false
-
-trayBtn.addEventListener('click', function (event) {
-  if (trayOn) {
-    trayOn = false
-    document.getElementById('tray-countdown').innerHTML = ''
-    ipc.send('remove-tray')
-  } else {
-    trayOn = true
-    const message = 'Click demo again to remove.'
-    document.getElementById('tray-countdown').innerHTML = message
-    ipc.send('put-in-tray')
-  }
-})
-// Tray removed from context menu on icon
-ipc.on('tray-removed', function () {
-  ipc.send('remove-tray')
-  trayOn = false
-  document.getElementById('tray-countdown').innerHTML = ''
-})                  
-              </code>
-            </pre>
-
           <div>
             <h2>ProTip</h2>
             <strong>Tray support in Linux.</strong>
@@ -109,7 +30,7 @@ ipc.on('tray-removed', function () {
               will need to install <code>libappindicator1</code> to make the
               tray icon work. See the
               <a href="https://electronjs.org/docs/api/tray">
-                full API documentation (opens in new window)
+                full API documentation
               </a>
               for more details about using Tray on Linux.
             </p>

docs/fiddles/native-ui/tray/renderer.js

@@ -1,35 +0,0 @@
-const { ipcRenderer, shell } = require('electron')
-
-const trayBtn = document.getElementById('put-in-tray')
-const links = document.querySelectorAll('a[href]')
-
-let trayOn = false
-
-trayBtn.addEventListener('click', function (event) {
-  if (trayOn) {
-    trayOn = false
-    document.getElementById('tray-countdown').innerHTML = ''
-    ipcRenderer.send('remove-tray')
-  } else {
-    trayOn = true
-    const message = 'Click demo again to remove.'
-    document.getElementById('tray-countdown').innerHTML = message
-    ipcRenderer.send('put-in-tray')
-  }
-})
-// Tray removed from context menu on icon
-ipcRenderer.on('tray-removed', function () {
-  ipcRenderer.send('remove-tray')
-  trayOn = false
-  document.getElementById('tray-countdown').innerHTML = ''
-})
-
-Array.prototype.forEach.call(links, (link) => {
-  const url = link.getAttribute('href')
-  if (url.indexOf('http') === 0) {
-    link.addEventListener('click', (e) => {
-      e.preventDefault()
-      shell.openExternal(url)
-    })
-  }
-})

docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app/index.html

@@ -1,92 +1,81 @@
 <!DOCTYPE html>
 <html>
-  <head>
-    <meta charset="UTF-8">
-    <title>Hello World!</title>
-  </head>
+
+<head>
+  <meta charset="UTF-8">
+  <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
+  <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
+  <meta http-equiv="X-Content-Security-Policy" content="default-src 'self'; script-src 'self'">
+  <title>app.setAsDefaultProtocol Demo</title>
+</head>
+
 <body>
-  <section>
-    <header>
-        <h1>
-          Protocol Handler
-        </h1>
-        <h3>The <code>app</code> module provides methods for handling protocols.</h3>
-        <p>These methods allow you to set and unset the protocols your app should be the default app for. Similar to when a browser asks to be your default for viewing web pages.</p>
+  <h1>App Default Protocol Demo</h1>
 
-        <p>Open the <a href="https://electronjs.org/docs/api/app">full app API documentation<span class="u-visible-to-screen-reader">(opens in new window)</span></a> in your browser.</p>
-    </header>
+  <p>The protocol API allows us to register a custom protocol and intercept existing protocol requests.</p>
+  <p>These methods allow you to set and unset the protocols your app should be the default app for. Similar to when a
+    browser asks to be your default for viewing web pages.</p>
 
-    <div >
-        <button id="open-in-browser" class="js-container-target demo-toggle-button">Launch current page in browser
-          <div class="demo-meta u-avoid-clicks">Supports: Win, macOS <span class="demo-meta-divider">|</span> Process: Main</div>
-        </button>
-        <section id='open-app-link'>
-          <a href="electron-api-demos://open">Now... launch the app from a web link</a>
-        </section>
-        <div >
-          <p>You can set your app as the default app to open for a specific protocol. For instance, in this demo we set this app as the default for <code>electron-api-demos://</code>. The demo button above will launch a page in your default browser with a link. Click that link and it will re-launch this app.</p>
-          <h5>Packaging</h5>
-          <p>This feature will only work on macOS when your app is packaged. It will not work when you're launching it in development from the command-line. When you package your app you'll need to make sure the macOS <code>plist</code> for the app is updated to include the new protocol handler. If you're using <code>electron-packager</code> then you can add the flag <code>--extend-info</code> with a path to the <code>plist</code> you've created. The one for this app is below.</p>
-          <h5>Renderer Process</h5>
-          <pre><code>
-            const {shell} = require('electron')
-            const path = require('path')
-            const protocolHandlerBtn = document.getElementById('protocol-handler')
-            protocolHandlerBtn.addEventListener('click', () => {
-                const pageDirectory = __dirname.replace('app.asar', 'app.asar.unpacked')
-                const pagePath = path.join('file://', pageDirectory, '../../sections/system/protocol-link.html')
-                shell.openExternal(pagePath)
-            })
-          </code></pre>
-          <h5>Main Process</h5>
-          <pre><code>
-            const {app, dialog} = require('electron')
-            const path = require('path')
+  <p>Open the <a href="https://www.electronjs.org/docs/api/protocol">full protocol API documentation</a> in your
+    browser.</p>
 
-            if (process.defaultApp) {
-                if (process.argv.length >= 2) {
-                    app.setAsDefaultProtocolClient('electron-api-demos', process.execPath, [path.resolve(process.argv[1])])
-                }
-            } else {
-                app.setAsDefaultProtocolClient('electron-api-demos')
-            }
+  -----
 
-            app.on('open-url', (event, url) => {
-                dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
-            })
+  <h3>Demo</h3>
+  <p>
+    First: Launch current page in browser
+    <button id="open-in-browser" class="js-container-target demo-toggle-button">
+        Click to Launch Browser
+      </button>
+  </p>
 
-          </code></pre>
-          <h5>macOS plist</h5>
-          <pre><code>
-            <?xml version="1.0" encoding="UTF-8"?>
-                <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-                    <plist version="1.0">
-                        <dict>
-                            <key>CFBundleURLTypes</key>
-                            <array>
-                                <dict>
-                                    <key>CFBundleURLSchemes</key>
-                                    <array>
-                                        <string>electron-api-demos</string>
-                                    </array>
-                                    <key>CFBundleURLName</key>
-                                    <string>Electron API Demos Protocol</string>
-                                </dict>
-                            </array>
-                            <key>ElectronTeamID</key>
-                            <string>VEKTX9H2N7</string>
-                        </dict>
-                    </plist>
-                </code>
-            </pre>
-        </div>
-    </div>
-    <script type="text/javascript">
-        require('./renderer.js')
-    </script>
-</section>
+  <p>
+    Then: Launch the app from a web link!
+    <a href="electron-fiddle://open">Click here to launch the app</a>
+  </p>
+
+  ----
+
+  <p>You can set your app as the default app to open for a specific protocol. For instance, in this demo we set this app
+    as the default for <code>electron-fiddle://</code>. The demo button above will launch a page in your default
+    browser with a link. Click that link and it will re-launch this app.</p>
+
+
+  <h3>Packaging</h3>
+  <p>This feature will only work on macOS when your app is packaged. It will not work when you're launching it in
+    development from the command-line. When you package your app you'll need to make sure the macOS <code>plist</code>
+    for the app is updated to include the new protocol handler. If you're using <code>electron-packager</code> then you
+    can add the flag <code>--extend-info</code> with a path to the <code>plist</code> you've created. The one for this
+    app is below:</p>
+
+  <p>
+  <h5>macOS plist</h5>
+  <pre><code>
+    &lt;?xml version="1.0" encoding="UTF-8"?&gt;
+    &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"&gt;
+            &lt;plist version="1.0"&gt;
+                &lt;dict&gt;
+                    &lt;key&gt;CFBundleURLTypes&lt;/key&gt;
+                    &lt;array&gt;
+                        &lt;dict&gt;
+                            &lt;key&gt;CFBundleURLSchemes&lt;/key&gt;
+                            &lt;array&gt;
+                                &lt;string&gt;electron-api-demos&lt;/string&gt;
+                            &lt;/array&gt;
+                            &lt;key&gt;CFBundleURLName&lt;/key&gt;
+                            &lt;string&gt;Electron API Demos Protocol&lt;/string&gt;
+                        &lt;/dict&gt;
+                    &lt;/array&gt;
+                    &lt;key&gt;ElectronTeamID&lt;/key&gt;
+                    &lt;string&gt;VEKTX9H2N7&lt;/string&gt;
+                &lt;/dict&gt;
+            &lt;/plist&gt;
+        </code>
+    </pre>
+  <p>
+
+    <!-- You can also require other files to run in this process -->
+    <script src="./renderer.js"></script>
 </body>
-</html>
 
-  </body>
-</html>
+</html>

docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app/main.js

@@ -1,10 +1,39 @@
 // Modules to control application life and create native browser window
-const { app, BrowserWindow, dialog } = require('electron')
+const { app, BrowserWindow, ipcMain, shell } = require('electron')
 const path = require('path')
 
-// Keep a global reference of the window object, if you don't, the window will
-// be closed automatically when the JavaScript object is garbage collected.
-let mainWindow
+let mainWindow;
+
+if (process.defaultApp) {
+  if (process.argv.length >= 2) {
+    app.setAsDefaultProtocolClient('electron-fiddle', process.execPath, [path.resolve(process.argv[1])])
+  }
+} else {
+    app.setAsDefaultProtocolClient('electron-fiddle')
+}
+
+const gotTheLock = app.requestSingleInstanceLock()
+
+if (!gotTheLock) {
+  app.quit()
+} else {
+  app.on('second-instance', (event, commandLine, workingDirectory) => {
+    // Someone tried to run a second instance, we should focus our window.
+    if (mainWindow) {
+      if (mainWindow.isMinimized()) mainWindow.restore()
+      mainWindow.focus()
+    }
+  })
+
+  // Create mainWindow, load the rest of the app, etc...
+  app.whenReady().then(() => {
+    createWindow()
+  })
+  
+  app.on('open-url', (event, url) => {
+    dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
+  })
+}
 
 function createWindow () {
   // Create the browser window.
@@ -12,58 +41,23 @@ function createWindow () {
     width: 800,
     height: 600,
     webPreferences: {
-      nodeIntegration: true
+      preload: path.join(__dirname, 'preload.js'),
     }
   })
 
-  // and load the index.html of the app.
   mainWindow.loadFile('index.html')
-
-  // Open the DevTools.
-  mainWindow.webContents.openDevTools()
-
-  // Emitted when the window is closed.
-  mainWindow.on('closed', function () {
-    // Dereference the window object, usually you would store windows
-    // in an array if your app supports multi windows, this is the time
-    // when you should delete the corresponding element.
-    mainWindow = null
-  })
 }
 
-// This method will be called when Electron has finished
-// initialization and is ready to create browser windows.
-// Some APIs can only be used after this event occurs.
-app.whenReady().then(createWindow)
-
-// Quit when all windows are closed.
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
 app.on('window-all-closed', function () {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+  if (process.platform !== 'darwin') app.quit()
 })
 
-app.on('activate', function () {
-  // On macOS it is common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (mainWindow === null) {
-    createWindow()
-  }
-})
-
-// In this file you can include the rest of your app's specific main process
-// code. You can also put them in separate files and require them here.
-
-if (process.defaultApp) {
-  if (process.argv.length >= 2) {
-    app.setAsDefaultProtocolClient('electron-api-demos', process.execPath, [path.resolve(process.argv[1])])
-  }
-} else {
-  app.setAsDefaultProtocolClient('electron-api-demos')
-}
-
-app.on('open-url', (event, url) => {
-  dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
+// Handle window controls via IPC
+ipcMain.on('shell:open', () => {
+  const pageDirectory = __dirname.replace('app.asar', 'app.asar.unpacked')
+  const pagePath = path.join('file://', pageDirectory, 'index.html')
+  shell.openExternal(pagePath)
 })

docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app/preload.js

@@ -0,0 +1,11 @@
+// All of the Node.js APIs are available in the preload process.
+// It has the same sandbox as a Chrome extension.
+const { contextBridge, ipcRenderer } = require('electron')
+
+// Set up context bridge between the renderer process and the main process
+contextBridge.exposeInMainWorld(
+  'shell',
+  {
+    open: () => ipcRenderer.send('shell:open'),
+  }
+)

docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app/renderer.js

@@ -1,14 +1,8 @@
-const { shell } = require('electron')
-const path = require('path')
+// This file is required by the index.html file and will
+// be executed in the renderer process for that window.
+// All APIs exposed by the context bridge are available here.
 
-const openInBrowserButton = document.getElementById('open-in-browser')
-const openAppLink = document.getElementById('open-app-link')
-// Hides openAppLink when loaded inside Electron
-openAppLink.style.display = 'none'
-
-openInBrowserButton.addEventListener('click', () => {
-  console.log('clicked')
-  const pageDirectory = __dirname.replace('app.asar', 'app.asar.unpacked')
-  const pagePath = path.join('file://', pageDirectory, 'index.html')
-  shell.openExternal(pagePath)
-})
+// Binds the buttons to the context bridge API.
+document.getElementById('open-in-browser').addEventListener('click', () => {
+  shell.open();
+});

docs/tutorial/application-debugging.md

@@ -45,4 +45,4 @@ If the V8 context crashes, the DevTools will display this message.
 
 Chromium logs can be enabled via the `ELECTRON_ENABLE_LOGGING` environment variable. For more information, see the [environment variables documentation](../api/environment-variables.md#electron_enable_logging).
 
-Alternatively, the command line argument `--enable-logging` can be passed. More information is available in the [command line switches documentation](../api/command-line-switches.md#--enable-logging).
+Alternatively, the command line argument `--enable-logging` can be passed. More information is available in the [command line switches documentation](../api/command-line-switches.md#--enable-loggingfile).

docs/tutorial/code-signing.md

@@ -88,14 +88,15 @@ without meaning any harm:
   <dict>
     <key>com.apple.security.cs.allow-jit</key>
     <true/>
-    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-    <true/>
     <key>com.apple.security.cs.debugger</key>
     <true/>
   </dict>
 </plist>
 ```
 
+Note that up until Electron 12, the `com.apple.security.cs.allow-unsigned-executable-memory` entitlement was required
+as well. However, it should not be used anymore if it can be avoided.
+
 To see all of this in action, check out Electron Fiddle's source code,
 [especially its `electron-forge` configuration
 file](https://github.com/electron/fiddle/blob/master/forge.config.js).
@@ -133,7 +134,7 @@ are likely using [`electron-packager`], which includes [`electron-osx-sign`] and
 
 If you're using Packager's API, you can pass [in configuration that both signs
 and notarizes your
-application](https://electron.github.io/electron-packager/master/interfaces/electronpackager.options.html).
+application](https://electron.github.io/electron-packager/main/interfaces/electronpackager.options.html).
 
 ```js
 const packager = require('electron-packager')
@@ -165,14 +166,15 @@ without meaning any harm:
   <dict>
     <key>com.apple.security.cs.allow-jit</key>
     <true/>
-    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-    <true/>
     <key>com.apple.security.cs.debugger</key>
     <true/>
   </dict>
 </plist>
 ```
 
+Up until Electron 12, the `com.apple.security.cs.allow-unsigned-executable-memory` entitlement was required
+as well. However, it should not be used anymore if it can be avoided.
+
 ## Mac App Store
 
 See the [Mac App Store Guide].

docs/tutorial/dark-mode.md

@@ -80,9 +80,9 @@ Starting with the `index.html` file:
 </html>
 ```
 
-And the `style.css` file:
+And the `styles.css` file:
 
-```css title='style.css'
+```css title='styles.css'
 @media (prefers-color-scheme: dark) {
   body { background: #333; color: white; }
 }
@@ -200,6 +200,6 @@ Run the example using Electron Fiddle and then click the "Toggle Dark Mode" butt
 [system-wide-dark-mode]: https://developer.apple.com/design/human-interface-guidelines/macos/visual-design/dark-mode/
 [electron-forge]: https://www.electronforge.io/
 [electron-packager]: https://github.com/electron/electron-packager
-[packager-darwindarkmode-api]: https://electron.github.io/electron-packager/master/interfaces/electronpackager.options.html#darwindarkmodesupport
+[packager-darwindarkmode-api]: https://electron.github.io/electron-packager/main/interfaces/electronpackager.options.html#darwindarkmodesupport
 [prefers-color-scheme]: https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme
 [event-listeners]: https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener

docs/tutorial/desktop-environment-integration.md

@@ -1,35 +0,0 @@
-# Desktop Environment Integration
-
-Different operating systems provide different features for integrating desktop
-applications into their desktop environments. For example, on Windows,
-applications can put shortcuts in the JumpList of task bar, and on Mac,
-applications can put a custom menu in the dock menu.
-
-This guide explains how to integrate your application into those desktop
-environments with Electron APIs.
-
-## Notifications
-
-See the [Notifications documentation](notifications.md).
-
-## Recent Documents
-
-See [Recent Documents documentation](recent-documents.md).
-
-## Progress Bar
-
-See the [Progress Bar documentation](progress-bar.md).
-
-## Unity Launcher
-
-See the [Unity Launcher documentation][unity-launcher].
-
-## Represented File for macOS Window
-
-See the [Represented File documentation](represented-file.md).
-
-## Dragging files out of the window
-
-See the [Native File Drag & Drop documentation](native-file-drag-drop.md).
-
-[unity-launcher]: https://help.ubuntu.com/community/UnityLaunchersAndDesktopFiles#Adding_shortcuts_to_a_launcher

docs/tutorial/electron-timelines.md

@@ -1,23 +1,27 @@
 # Electron Release Timelines
 
+Special notes:
+
 * The `-beta.1` and `stable` dates are our solid release dates.
 * We strive for weekly beta releases, however we often release more betas than scheduled.
 * All dates are our goals but there may be reasons for adjusting the stable deadline, such as security bugs.
 * Take a look at the [5.0.0 Timeline blog post](https://electronjs.org/blog/electron-5-0-timeline) for info about publicizing our release dates.
 * Since Electron 6.0, we've been targeting every other Chromium version and releasing our stable on the same day as Chrome stable. You can reference Chromium's release schedule [here](https://chromiumdash.appspot.com/schedule). See [Electron's new release cadence blog post](https://www.electronjs.org/blog/12-week-cadence) for more details on our release schedule.
+* Electron 15.0 only will include a special Alpha release. Starting in Electron 16.0, we will release on an 8-week cadence. See [Electron's new 8-week cadence blog post](https://www.electronjs.org/blog/8-week-cadence) for more details.
 
-| Version | -beta.1 | Stable | Chrome | Node |
-| ------- | ------- | ------ | ------ | ---- |
-| 2.0.0 | 2018-02-21 | 2018-05-01 | M61 | v8.9 |
-| 3.0.0 | 2018-06-21 | 2018-09-18 | M66 | v10.2 |
-| 4.0.0 | 2018-10-11 | 2018-12-20 | M69 | v10.11 |
-| 5.0.0 | 2019-01-22 | 2019-04-24 | M73 | v12.0 |
-| 6.0.0 | 2019-05-01 | 2019-07-30 | M76 | v12.4 |
-| 7.0.0 | 2019-08-01 | 2019-10-22 | M78 | v12.8 |
-| 8.0.0 | 2019-10-24 | 2020-02-04 | M80 | v12.13 |
-| 9.0.0 | 2020-02-06 | 2020-05-19 | M83 | v12.14 |
-| 10.0.0 | 2020-05-21 | 2020-08-25 | M85 | v12.16 |
-| 11.0.0 | 2020-08-27 | 2020-11-17 | M87 | v12.18 |
-| 12.0.0 | 2020-11-19 | 2021-03-02 | M89 | v14.16 |
-| 13.0.0 | 2021-03-04 | 2021-05-25 | M91 | v14.16 |
-| 14.0.0 | 2021-05-27 | 2021-08-31 | M93 | TBD |
+| Electron | Alpha | Beta | Stable | Chrome | Node |
+| ------- | ----- | ------- | ------ | ------ | ---- |
+| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | M61 | v8.9 |
+| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | M66 | v10.2 |
+| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | M69 | v10.11 |
+| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-24 | M73 | v12.0 |
+| 6.0.0 | -- | 2019-May-01 | 2019-Jul-30 | M76 | v12.4 |
+| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | M78 | v12.8 |
+| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | M80 | v12.13 |
+| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | M83 | v12.14 |
+| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | M85 | v12.16 |
+| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | M87 | v12.18 |
+| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | M89 | v14.16 |
+| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | M91 | v14.16 |
+| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | M93 | TBD |
+| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | M94 | TBD |

docs/tutorial/in-app-purchases.md

@@ -1,4 +1,4 @@
-# In-App Purchase (macOS)
+# In-App Purchases (macOS)
 
 ## Preparing
 

docs/tutorial/installation.md

@@ -1,4 +1,4 @@
-# Installation
+# Advanced Installation Instructions
 
 To install prebuilt Electron binaries, use [`npm`][npm].
 The preferred method is to install Electron as a development dependency in your

docs/tutorial/launch-app-from-url-in-another-app.md

@@ -0,0 +1,214 @@
+---
+title: Launching Your Electron App From a URL In Another App
+description: This guide will take you through the process of setting your electron app as the default handler for a specific protocol.
+slug: launch-app-from-url-in-another-app
+hide_title: true
+---
+
+# Launching Your Electron App From A URL In Another App
+
+## Overview
+
+<!-- ✍ Update this section if you want to provide more details -->
+
+This guide will take you through the process of setting your Electron app as the default
+handler for a specific [protocol](https://www.electronjs.org/docs/api/protocol).
+
+By the end of this tutorial, we will have set our app to intercept and handle
+any clicked URLs that start with a specific protocol. In this guide, the protocol
+we will use will be "`electron-fiddle://`".
+
+## Examples
+
+### Main Process (main.js)
+
+First, we will import the required modules from `electron`. These modules help
+control our application lifecycle and create a native browser window.
+
+```javascript
+const { app, BrowserWindow, shell } = require('electron')
+const path = require('path')
+```
+
+Next, we will proceed to register our application to handle all "`electron-fiddle://`" protocols.
+
+```javascript
+if (process.defaultApp) {
+  if (process.argv.length >= 2) {
+    app.setAsDefaultProtocolClient('electron-fiddle', process.execPath, [path.resolve(process.argv[1])])
+  }
+} else {
+  app.setAsDefaultProtocolClient('electron-fiddle')
+}
+```
+
+We will now define the function in charge of creating our browser window and load our application's `index.html` file.
+
+```javascript
+const createWindow = () => {
+  // Create the browser window.
+  mainWindow = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js')
+    }
+  })
+
+  mainWindow.loadFile('index.html')
+}
+```
+
+In this next step, we will create our  `BrowserWindow` and tell our application how to handle an event in which an external protocol is clicked.
+
+This code will be different in Windows compared to MacOS and Linux. This is due to Windows requiring additional code in order to open the contents of the protocol link within the same Electron instance. Read more about this [here](https://www.electronjs.org/docs/api/app#apprequestsingleinstancelock).
+
+#### Windows code:
+
+```javascript
+const gotTheLock = app.requestSingleInstanceLock()
+
+if (!gotTheLock) {
+  app.quit()
+} else {
+  app.on('second-instance', (event, commandLine, workingDirectory) => {
+    // Someone tried to run a second instance, we should focus our window.
+    if (mainWindow) {
+      if (mainWindow.isMinimized()) mainWindow.restore()
+      mainWindow.focus()
+    }
+  })
+
+  // Create mainWindow, load the rest of the app, etc...
+  app.whenReady().then(() => {
+    createWindow()
+  })
+
+  // Handle the protocol. In this case, we choose to show an Error Box.
+  app.on('open-url', (event, url) => {
+    dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
+  })
+}
+```
+
+#### MacOS and Linux code:
+
+```javascript
+// This method will be called when Electron has finished
+// initialization and is ready to create browser windows.
+// Some APIs can only be used after this event occurs.
+app.whenReady().then(() => {
+  createWindow()
+})
+
+// Handle the protocol. In this case, we choose to show an Error Box.
+app.on('open-url', (event, url) => {
+  dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
+})
+```
+
+Finally, we will add some additional code to handle when someone closes our application.
+
+```javascript
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') app.quit()
+})
+```
+
+## Important notes
+
+### Packaging
+
+On macOS and Linux, this feature will only work when your app is packaged. It will not work when
+you're launching it in development from the command-line. When you package your app you'll need to
+make sure the macOS `Info.plist` and the Linux `.desktop` files for the app are updated to include
+the new protocol handler. Some of the Electron tools for bundling and distributing apps handle
+this for you.
+
+#### [Electron Forge](https://electronforge.io)
+
+If you're using Electron Forge, adjust `packagerConfig` for macOS support, and the configuration for
+the appropriate Linux makers for Linux support, in your [Forge
+configuration](https://www.electronforge.io/configuration) _(please note the following example only
+shows the bare minimum needed to add the configuration changes)_:
+
+```json
+{
+  "config": {
+    "forge": {
+      "packagerConfig": {
+        "protocols": [
+          {
+            "name": "Electron Fiddle",
+            "schemes": ["electron-fiddle"]
+          }
+        ]
+      },
+      "makers": [
+        {
+          "name": "@electron-forge/maker-deb",
+          "config": {
+            "mimeType": ["x-scheme-handler/electron-fiddle"]
+          }
+        }
+      ]
+    }
+  }
+}
+```
+
+#### [Electron Packager](https://github.com/electron/electron-packager)
+
+For macOS support:
+
+If you're using Electron Packager's API, adding support for protocol handlers is similar to how
+Electron Forge is handled, except
+`protocols` is part of the Packager options passed to the `packager` function.
+
+```javascript
+const packager = require('electron-packager')
+
+packager({
+  // ...other options...
+  protocols: [
+    {
+      name: 'Electron Fiddle',
+      schemes: ['electron-fiddle']
+    }
+  ]
+
+}).then(paths => console.log(`SUCCESS: Created ${paths.join(', ')}`))
+  .catch(err => console.error(`ERROR: ${err.message}`))
+```
+
+If you're using Electron Packager's CLI, use the `--protocol` and `--protocol-name` flags. For
+example:
+
+```shell
+npx electron-packager . --protocol=electron-fiddle --protocol-name="Electron Fiddle"
+```
+
+## Conclusion
+
+After you start your Electron app, you can enter in a URL in your browser that contains the custom
+protocol, for example `"electron-fiddle://open"` and observe that the application will respond and
+show an error dialog box.
+
+<!--
+    Because Electron examples usually require multiple files (HTML, CSS, JS
+    for the main and renderer process, etc.), we use this custom code block
+    for Fiddle (https://www.electronjs.org/fiddle).
+    Please modify any of the files in the referenced folder to fit your
+    example.
+    The content in this codeblock will not be rendered in the website so you
+    can leave it empty.
+-->
+
+```fiddle docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app
+
+```
+
+<!-- ✍ Explanation of the code below -->

docs/tutorial/linux-desktop-actions.md

@@ -1,4 +1,4 @@
-# Custom Linux Desktop Launcher Actions
+# Desktop Launcher Actions (Linux)
 
 ## Overview
 

docs/tutorial/macos-dock.md

@@ -1,4 +1,4 @@
-# Configuring the macOS Dock
+# Dock (macOS)
 
 Electron has APIs to configure the app's icon in the macOS Dock. A macOS-only
 API exists to create a custom dock menu, but Electron also uses the app dock

docs/tutorial/notifications.md

@@ -1,4 +1,4 @@
-# Notifications (Windows, Linux, macOS)
+# Notifications
 
 ## Overview
 
@@ -130,14 +130,6 @@ if you exceed that limit.
 
 [apple-notification-guidelines]: https://developer.apple.com/macos/human-interface-guidelines/system-capabilities/notifications/
 
-#### Advanced Notifications
-
-Later versions of macOS allow for notifications with an input field, allowing the user
-to quickly reply to a notification. In order to send notifications with an input field,
-use the userland module [node-mac-notifier][node-mac-notifier].
-
-[node-mac-notifier]: https://github.com/CharlieHess/node-mac-notifier
-
 #### Do not disturb / Session State
 
 To detect whether or not you're allowed to send a notification, use the userland module

docs/tutorial/process-model.md

@@ -83,7 +83,7 @@ As a practical example, the app shown in the [quick start guide][quick-start-lif
 uses `app` APIs to create a more native application window experience.
 
 ```js title='main.js'
-// quitting the app when no windows are open on macOS
+// quitting the app when no windows are open on non-macOS platforms
 app.on('window-all-closed', function () {
   if (process.platform !== 'darwin') app.quit()
 })
@@ -148,7 +148,9 @@ A preload script can be attached to the main process in the `BrowserWindow` cons
 const { BrowserWindow } = require('electron')
 //...
 const win = new BrowserWindow({
-  preload: 'path/to/preload.js'
+  webPreferences: {
+    preload: 'path/to/preload.js'
+  }
 })
 //...
 ```

docs/tutorial/progress-bar.md

@@ -1,4 +1,4 @@
-# Progress Bar in Taskbar (Windows, macOS, Unity)
+# Taskbar Progress Bar (Windows & macOS)
 
 ## Overview
 

docs/tutorial/quick-start.md

@@ -223,7 +223,7 @@ app.on('window-all-closed', function () {
 
 [node-platform]: https://nodejs.org/api/process.html#process_process_platform
 [window-all-closed]: ../api/app.md#event-window-all-closed
-[window-all-closed]: ../api/app.md#appquit
+[app-quit]: ../api/app.md#appquit
 
 #### Open a window if none are open (macOS)
 

docs/tutorial/represented-file.md

@@ -1,4 +1,4 @@
-# Represented File for macOS BrowserWindows
+# Representing Files in a BrowserWindow (macOS)
 
 ## Overview
 

docs/tutorial/security.md

@@ -44,7 +44,7 @@ Chromium shared library and Node.js. Vulnerabilities affecting these components
 may impact the security of your application. By updating Electron to the latest
 version, you ensure that critical vulnerabilities (such as *nodeIntegration bypasses*)
 are already patched and cannot be exploited in your application. For more information,
-see "[Use a current version of Electron](#15-use-a-current-version-of-electron)".
+see "[Use a current version of Electron](#16-use-a-current-version-of-electron)".
 
 * **Evaluate your dependencies.** While NPM provides half a million reusable packages,
 it is your responsibility to choose trusted 3rd-party libraries. If you use outdated
@@ -88,18 +88,19 @@ You should at least follow these steps to improve the security of your applicati
 1. [Only load secure content](#1-only-load-secure-content)
 2. [Disable the Node.js integration in all renderers that display remote content](#2-do-not-enable-nodejs-integration-for-remote-content)
 3. [Enable context isolation in all renderers that display remote content](#3-enable-context-isolation-for-remote-content)
-4. [Use `ses.setPermissionRequestHandler()` in all sessions that load remote content](#4-handle-session-permission-requests-from-remote-content)
-5. [Do not disable `webSecurity`](#5-do-not-disable-websecurity)
-6. [Define a `Content-Security-Policy`](#6-define-a-content-security-policy) and use restrictive rules (i.e. `script-src 'self'`)
-7. [Do not set `allowRunningInsecureContent` to `true`](#7-do-not-set-allowrunninginsecurecontent-to-true)
-8. [Do not enable experimental features](#8-do-not-enable-experimental-features)
-9. [Do not use `enableBlinkFeatures`](#9-do-not-use-enableblinkfeatures)
-10. [`<webview>`: Do not use `allowpopups`](#10-do-not-use-allowpopups)
-11. [`<webview>`: Verify options and params](#11-verify-webview-options-before-creation)
-12. [Disable or limit navigation](#12-disable-or-limit-navigation)
-13. [Disable or limit creation of new windows](#13-disable-or-limit-creation-of-new-windows)
-14. [Do not use `openExternal` with untrusted content](#14-do-not-use-openexternal-with-untrusted-content)
-15. [Use a current version of Electron](#15-use-a-current-version-of-electron)
+4. [Enable sandboxing](#4-enable-sandboxing)
+5. [Use `ses.setPermissionRequestHandler()` in all sessions that load remote content](#5-handle-session-permission-requests-from-remote-content)
+6. [Do not disable `webSecurity`](#6-do-not-disable-websecurity)
+7. [Define a `Content-Security-Policy`](#7-define-a-content-security-policy) and use restrictive rules (i.e. `script-src 'self'`)
+8. [Do not set `allowRunningInsecureContent` to `true`](#8-do-not-set-allowrunninginsecurecontent-to-true)
+9. [Do not enable experimental features](#9-do-not-enable-experimental-features)
+10. [Do not use `enableBlinkFeatures`](#10-do-not-use-enableblinkfeatures)
+11. [`<webview>`: Do not use `allowpopups`](#11-do-not-use-allowpopups)
+12. [`<webview>`: Verify options and params](#12-verify-webview-options-before-creation)
+13. [Disable or limit navigation](#13-disable-or-limit-navigation)
+14. [Disable or limit creation of new windows](#14-disable-or-limit-creation-of-new-windows)
+15. [Do not use `openExternal` with untrusted content](#15-do-not-use-openexternal-with-untrusted-content)
+16. [Use a current version of Electron](#16-use-a-current-version-of-electron)
 
 To automate the detection of misconfigurations and insecure patterns, it is
 possible to use
@@ -239,7 +240,26 @@ and prevent the use of Node primitives `contextIsolation` **must** also be used.
 For more information on what `contextIsolation` is and how to enable it please
 see our dedicated [Context Isolation](context-isolation.md) document.
 
-## 4) Handle Session Permission Requests From Remote Content
+## 4) Enable Sandboxing
+
+[Sandboxing](sandbox.md) is a Chromium feature that uses the operating system to
+significantly limit what renderer processes have access to. You should enable
+the sandbox in all renderers. Loading, reading or processing any untrusted
+content in an unsandboxed process, including the main process, is not advised.
+
+### How?
+
+When creating a window, pass the `sandbox: true` option in `webPreferences`:
+
+```js
+const win = new BrowserWindow({
+  webPreferences: {
+    sandbox: true
+  }
+})
+```
+
+## 5) Handle Session Permission Requests From Remote Content
 
 You may have seen permission requests while using Chrome: They pop up whenever
 the website attempts to use a feature that the user has to manually approve (
@@ -277,7 +297,7 @@ session
   })
 ```
 
-## 5) Do Not Disable WebSecurity
+## 6) Do Not Disable WebSecurity
 
 _Recommendation is Electron's default_
 
@@ -318,7 +338,7 @@ const mainWindow = new BrowserWindow()
 <webview src="page.html"></webview>
 ```
 
-## 6) Define a Content Security Policy
+## 7) Define a Content Security Policy
 
 A Content Security Policy (CSP) is an additional layer of protection against
 cross-site-scripting attacks and data injection attacks. We recommend that they
@@ -374,7 +394,7 @@ on a page directly in the markup using a `<meta>` tag:
 <meta http-equiv="Content-Security-Policy" content="default-src 'none'">
 ```
 
-## 7) Do Not Set `allowRunningInsecureContent` to `true`
+## 8) Do Not Set `allowRunningInsecureContent` to `true`
 
 _Recommendation is Electron's default_
 
@@ -407,7 +427,7 @@ const mainWindow = new BrowserWindow({
 const mainWindow = new BrowserWindow({})
 ```
 
-## 8) Do Not Enable Experimental Features
+## 9) Do Not Enable Experimental Features
 
 _Recommendation is Electron's default_
 
@@ -439,7 +459,7 @@ const mainWindow = new BrowserWindow({
 const mainWindow = new BrowserWindow({})
 ```
 
-## 9) Do Not Use `enableBlinkFeatures`
+## 10) Do Not Use `enableBlinkFeatures`
 
 _Recommendation is Electron's default_
 
@@ -471,7 +491,7 @@ const mainWindow = new BrowserWindow({
 const mainWindow = new BrowserWindow()
 ```
 
-## 10) Do Not Use `allowpopups`
+## 11) Do Not Use `allowpopups`
 
 _Recommendation is Electron's default_
 
@@ -498,7 +518,7 @@ you know it needs that feature.
 <webview src="page.html"></webview>
 ```
 
-## 11) Verify WebView Options Before Creation
+## 12) Verify WebView Options Before Creation
 
 A WebView created in a renderer process that does not have Node.js integration
 enabled will not be able to enable integration itself. However, a WebView will
@@ -545,7 +565,7 @@ app.on('web-contents-created', (event, contents) => {
 Again, this list merely minimizes the risk, it does not remove it. If your goal
 is to display a website, a browser will be a more secure option.
 
-## 12) Disable or limit navigation
+## 13) Disable or limit navigation
 
 If your app has no need to navigate or only needs to navigate to known pages,
 it is a good idea to limit navigation outright to that known scope, disallowing
@@ -589,7 +609,7 @@ app.on('web-contents-created', (event, contents) => {
 })
 ```
 
-## 13) Disable or limit creation of new windows
+## 14) Disable or limit creation of new windows
 
 If you have a known set of windows, it's a good idea to limit the creation of
 additional windows in your app.
@@ -636,7 +656,7 @@ app.on('web-contents-created', (event, contents) => {
 })
 ```
 
-## 14) Do not use `openExternal` with untrusted content
+## 15) Do not use `openExternal` with untrusted content
 
 Shell's [`openExternal`][open-external] allows opening a given protocol URI with
 the desktop's native utilities. On macOS, for instance, this function is similar
@@ -663,7 +683,7 @@ const { shell } = require('electron')
 shell.openExternal('https://example.com/index.html')
 ```
 
-## 15) Use a current version of Electron
+## 16) Use a current version of Electron
 
 You should strive for always using the latest available version of Electron.
 Whenever a new major version is released, you should attempt to update your

docs/tutorial/snapcraft.md

@@ -1,4 +1,4 @@
-# Snapcraft Guide (Ubuntu Software Center & More)
+# Snapcraft Guide (Linux)
 
 This guide provides information on how to package your Electron application
 for any Snapcraft environment, including the Ubuntu Software Center.

docs/tutorial/support.md

@@ -37,6 +37,13 @@ tools and resources.
 
 ## Supported Versions
 
+_**Note:** Beginning in September 2021 with Electron 15, the Electron team
+will temporarily support the latest **four** stable major versions. This
+extended support is intended to help Electron developers transition to
+the [new eight week release cadence](https://electronjs.org/blog/8-week-cadence), and will continue until May 2022, with
+the release of Electron 19. At that time, the Electron team will drop support
+back to the latest three stable major versions._
+
 The latest three *stable* major versions are supported by the Electron team.
 For example, if the latest release is 6.1.x, then the 5.0.x as well
 as the 4.2.x series are supported.  We only support the latest minor release
@@ -63,9 +70,9 @@ until the maintainers feel the maintenance burden is too high to continue doing
 
 ### Currently supported versions
 
+* 14.x.y
 * 13.x.y
 * 12.x.y
-* 11.x.y
 
 ### End-of-life
 

docs/tutorial/tray.md

@@ -0,0 +1,83 @@
+---
+title: Tray
+description: This guide will take you through the process of creating
+  a Tray icon with its own context menu to the system's notification area.
+slug: tray
+hide_title: true
+---
+
+# Tray
+
+## Overview
+
+<!-- ✍ Update this section if you want to provide more details -->
+
+This guide will take you through the process of creating a
+[Tray](https://www.electronjs.org/docs/api/tray) icon with
+its own context menu to the system's notification area.
+
+On MacOS and Ubuntu, the Tray will be located on the top
+right corner of your screen, adjacent to your battery and wifi icons.
+On Windows, the Tray will usually be located in the bottom right corner.
+
+## Example
+
+### main.js
+
+First we must import `app`, `Tray`, `Menu`, `nativeImage` from `electron`.
+
+```js
+const { app, Tray, Menu, nativeImage } = require('electron')
+```
+
+Next we will create our Tray. To do this, we will use a
+[`NativeImage`](https://www.electronjs.org/docs/api/native-image) icon,
+which can be created through any one of these
+[methods](https://www.electronjs.org/docs/api/native-image#methods).
+Note that we wrap our Tray creation code within an
+[`app.whenReady`](https://www.electronjs.org/docs/api/app#appwhenready)
+as we will need to wait for our electron app to finish initializing.
+
+```js title='main.js'
+let tray
+
+app.whenReady().then(() => {
+  const icon = nativeImage.createFromPath('path/to/asset.png')
+  tray = new Tray(icon)
+
+  // note: your contextMenu, Tooltip and Title code will go here!
+})
+```
+
+Great! Now we can start attaching a context menu to our Tray, like so:
+
+```js
+const contextMenu = Menu.buildFromTemplate([
+  { label: 'Item1', type: 'radio' },
+  { label: 'Item2', type: 'radio' },
+  { label: 'Item3', type: 'radio', checked: true },
+  { label: 'Item4', type: 'radio' }
+])
+
+tray.setContextMenu(contextMenu)
+```
+
+The code above will create 4 separate radio-type items in the context menu.
+To read more about constructing native menus, click
+[here](https://www.electronjs.org/docs/api/menu#menubuildfromtemplatetemplate).
+
+Finally, let's give our tray a tooltip and a title.
+
+```js
+tray.setToolTip('This is my application')
+tray.setTitle('This is my title')
+```
+
+## Conclusion
+
+After you start your electron app, you should see the Tray residing
+in either the top or bottom right of your screen, depending on your
+operating system.
+
+```fiddle docs/fiddles/native-ui/tray
+```

docs/tutorial/updates.md

@@ -49,7 +49,7 @@ update server.
 Depending on your needs, you can choose from one of these:
 
 - [Hazel][hazel] – Update server for private or open-source apps which can be
-deployed for free on [Now][now]. It pulls from [GitHub Releases][gh-releases]
+deployed for free on [Vercel][vercel]. It pulls from [GitHub Releases][gh-releases]
 and leverages the power of GitHub's CDN.
 - [Nuts][nuts] – Also uses [GitHub Releases][gh-releases], but caches app
 updates on disk and supports private repositories.
@@ -64,7 +64,7 @@ to minify server cost.
 Once you've deployed your update server, continue with importing the required
 modules in your code. The following code might vary for different server
 software, but it works like described when using
-[Hazel](https://github.com/zeit/hazel).
+[Hazel][hazel].
 
 **Important:** Please ensure that the code below will only be executed in
 your packaged app, and not in development. You can use
@@ -136,8 +136,8 @@ autoUpdater.on('error', message => {
 
 Because the requests made by Auto Update aren't under your direct control, you may find situations that are difficult to handle (such as if the update server is behind authentication). The `url` field does support files, which means that with some effort, you can sidestep the server-communication aspect of the process. [Here's an example of how this could work](https://github.com/electron/electron/issues/5020#issuecomment-477636990).
 
-[now]: https://zeit.co/now
-[hazel]: https://github.com/zeit/hazel
+[vercel]: https://vercel.com
+[hazel]: https://github.com/vercel/hazel
 [nuts]: https://github.com/GitbookIO/nuts
 [gh-releases]: https://help.github.com/articles/creating-releases/
 [electron-release-server]: https://github.com/ArekSredzki/electron-release-server

docs/tutorial/using-native-node-modules.md

@@ -1,4 +1,4 @@
-# Using Native Node Modules
+# Native Node Modules
 
 Native Node.js modules are supported by Electron, but since Electron has a different
 [application binary interface (ABI)][abi] from a given Node.js binary (due to

docs/tutorial/using-pepper-flash-plugin.md

@@ -1,4 +1,4 @@
-# Using Pepper Flash Plugin
+# Pepper Flash Plugin
 
 Electron no longer supports the Pepper Flash plugin, as Chrome has removed support.
 

docs/tutorial/using-selenium-and-webdriver.md

@@ -1,4 +1,4 @@
-# Using Selenium and WebDriver
+# Selenium and WebDriver
 
 From [ChromeDriver - WebDriver for Chrome][chrome-driver]:
 

docs/tutorial/web-embeds.md

@@ -1,4 +1,4 @@
-# Web embeds
+# Web Embeds
 
 ## Overview
 

docs/tutorial/windows-arm.md

@@ -1,4 +1,4 @@
-# Windows 10 on Arm
+# Windows on ARM
 
 If your app runs with Electron 6.0.8 or later, you can now build it for Windows 10 on Arm. This considerably improves performance, but requires recompilation of any native modules used in your app. It may also require small fixups to your build and packaging scripts.
 

docs/tutorial/windows-taskbar.md

@@ -1,4 +1,4 @@
-# Windows Taskbar
+# Taskbar Customization (Windows)
 
 ## Overview
 

electron_strings.grdp

@@ -1,5 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <grit-part>
+  <!-- Windows Caption Buttons -->
+  <message name="IDS_APP_ACCNAME_CLOSE" desc="The accessible name for the Close button.">
+    Close
+  </message>
+  <message name="IDS_APP_ACCNAME_MINIMIZE" desc="The accessible name for the Minimize button.">
+    Minimize
+  </message>
+  <message name="IDS_APP_ACCNAME_MAXIMIZE" desc="The accessible name for the Maximize button.">
+    Maximize
+  </message>
+  <message name="IDS_APP_ACCNAME_RESTORE" desc="The accessible name for the Restore button.">
+    Restore
+  </message>
+
   <!-- Printing Service -->
   <message name="IDS_UTILITY_PROCESS_PRINTING_SERVICE_NAME" desc="The name of the utility process used for printing conversions.">
     Printing Service

filenames.auto.gni

@@ -100,6 +100,7 @@ auto_filenames = {
     "docs/api/structures/new-window-web-contents-event.md",
     "docs/api/structures/notification-action.md",
     "docs/api/structures/notification-response.md",
+    "docs/api/structures/overlay-options.md",
     "docs/api/structures/point.md",
     "docs/api/structures/post-body.md",
     "docs/api/structures/printer-info.md",

filenames.gni

@@ -90,6 +90,10 @@ filenames = {
     "shell/browser/ui/views/electron_views_delegate_win.cc",
     "shell/browser/ui/views/win_frame_view.cc",
     "shell/browser/ui/views/win_frame_view.h",
+    "shell/browser/ui/views/win_caption_button.cc",
+    "shell/browser/ui/views/win_caption_button.h",
+    "shell/browser/ui/views/win_caption_button_container.cc",
+    "shell/browser/ui/views/win_caption_button_container.h",
     "shell/browser/ui/win/dialog_thread.cc",
     "shell/browser/ui/win/dialog_thread.h",
     "shell/browser/ui/win/electron_desktop_native_widget_aura.cc",
@@ -180,8 +184,8 @@ filenames = {
     "shell/browser/ui/cocoa/root_view_mac.mm",
     "shell/browser/ui/cocoa/views_delegate_mac.h",
     "shell/browser/ui/cocoa/views_delegate_mac.mm",
-    "shell/browser/ui/cocoa/window_buttons_view.h",
-    "shell/browser/ui/cocoa/window_buttons_view.mm",
+    "shell/browser/ui/cocoa/window_buttons_proxy.h",
+    "shell/browser/ui/cocoa/window_buttons_proxy.mm",
     "shell/browser/ui/drag_util_mac.mm",
     "shell/browser/ui/file_dialog_mac.mm",
     "shell/browser/ui/inspectable_web_contents_view_mac.h",
@@ -510,6 +514,7 @@ filenames = {
     "shell/common/api/electron_api_native_image.cc",
     "shell/common/api/electron_api_native_image.h",
     "shell/common/api/electron_api_shell.cc",
+    "shell/common/api/electron_api_testing.cc",
     "shell/common/api/electron_api_v8_util.cc",
     "shell/common/api/electron_bindings.cc",
     "shell/common/api/electron_bindings.h",
@@ -604,6 +609,8 @@ filenames = {
     "shell/common/keyboard_util.cc",
     "shell/common/keyboard_util.h",
     "shell/common/language_util.h",
+    "shell/common/logging.cc",
+    "shell/common/logging.h",
     "shell/common/mouse_util.cc",
     "shell/common/mouse_util.h",
     "shell/common/node_bindings.cc",

filenames.libcxx.gni

@@ -13,23 +13,46 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__functional_base",
   "//buildtools/third_party/libc++/trunk/include/__functional_base_03",
   "//buildtools/third_party/libc++/trunk/include/__hash_table",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/concepts.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/incrementable_traits.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/iter_move.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/iterator_traits.h",
+  "//buildtools/third_party/libc++/trunk/include/__iterator/readable_traits.h",
   "//buildtools/third_party/libc++/trunk/include/__libcpp_version",
   "//buildtools/third_party/libc++/trunk/include/__locale",
+  "//buildtools/third_party/libc++/trunk/include/__memory/addressof.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/allocation_guard.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/allocator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator_traits.h",
-  "//buildtools/third_party/libc++/trunk/include/__memory/base.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/auto_ptr.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/compressed_pair.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/construct_at.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/pointer_safety.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/pointer_traits.h",
-  "//buildtools/third_party/libc++/trunk/include/__memory/utilities.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/raw_storage_iterator.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/shared_ptr.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/temporary_buffer.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/uninitialized_algorithms.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/unique_ptr.h",
   "//buildtools/third_party/libc++/trunk/include/__mutex_base",
   "//buildtools/third_party/libc++/trunk/include/__node_handle",
   "//buildtools/third_party/libc++/trunk/include/__nullptr",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/access.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/concepts.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/data.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/empty.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/enable_borrowed_range.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/size.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/view.h",
   "//buildtools/third_party/libc++/trunk/include/__split_buffer",
-  "//buildtools/third_party/libc++/trunk/include/__sso_allocator",
   "//buildtools/third_party/libc++/trunk/include/__std_stream",
   "//buildtools/third_party/libc++/trunk/include/__string",
   "//buildtools/third_party/libc++/trunk/include/__support/android/locale_bionic.h",
   "//buildtools/third_party/libc++/trunk/include/__support/fuchsia/xlocale.h",
+  "//buildtools/third_party/libc++/trunk/include/__support/ibm/gettod_zos.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/limits.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/locale_mgmt_aix.h",
+  "//buildtools/third_party/libc++/trunk/include/__support/ibm/locale_mgmt_zos.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/nanosleep.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/support.h",
   "//buildtools/third_party/libc++/trunk/include/__support/ibm/xlocale.h",
@@ -49,6 +72,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__tree",
   "//buildtools/third_party/libc++/trunk/include/__tuple",
   "//buildtools/third_party/libc++/trunk/include/__undef_macros",
+  "//buildtools/third_party/libc++/trunk/include/__utility/to_underlying.h",
   "//buildtools/third_party/libc++/trunk/include/algorithm",
   "//buildtools/third_party/libc++/trunk/include/any",
   "//buildtools/third_party/libc++/trunk/include/array",
@@ -152,6 +176,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/ostream",
   "//buildtools/third_party/libc++/trunk/include/queue",
   "//buildtools/third_party/libc++/trunk/include/random",
+  "//buildtools/third_party/libc++/trunk/include/ranges",
   "//buildtools/third_party/libc++/trunk/include/ratio",
   "//buildtools/third_party/libc++/trunk/include/regex",
   "//buildtools/third_party/libc++/trunk/include/scoped_allocator",

lib/browser/api/web-contents.ts

@@ -769,6 +769,10 @@ export function fromId (id: string) {
   return binding.fromId(id);
 }
 
+export function fromDevToolsTargetId (targetId: string) {
+  return binding.fromDevToolsTargetId(targetId);
+}
+
 export function getFocusedWebContents () {
   let focused = null;
   for (const contents of binding.getAllWebContents()) {

lib/browser/rpc-server.ts

@@ -1,6 +1,6 @@
 import { app } from 'electron/main';
 import type { WebContents } from 'electron/main';
-import { clipboard, nativeImage } from 'electron/common';
+import { clipboard } from 'electron/common';
 import * as fs from 'fs';
 import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal';
 import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-utils';
@@ -105,7 +105,3 @@ ipcMainUtils.handleSync(IPC_MESSAGES.BROWSER_SANDBOX_LOAD, async function (event
 ipcMainInternal.on(IPC_MESSAGES.BROWSER_PRELOAD_ERROR, function (event, preloadPath: string, error: Error) {
   event.sender.emit('preload-error', event, preloadPath, error);
 });
-
-ipcMainInternal.handle(IPC_MESSAGES.NATIVE_IMAGE_CREATE_THUMBNAIL_FROM_PATH, async (_, path: string, size: Electron.Size) => {
-  return typeUtils.serialize(await nativeImage.createThumbnailFromPath(path, size));
-});

lib/common/ipc-messages.ts

@@ -34,5 +34,4 @@ export const enum IPC_MESSAGES {
   INSPECTOR_SELECT_FILE = 'INSPECTOR_SELECT_FILE',
 
   DESKTOP_CAPTURER_GET_SOURCES = 'DESKTOP_CAPTURER_GET_SOURCES',
-  NATIVE_IMAGE_CREATE_THUMBNAIL_FROM_PATH = 'NATIVE_IMAGE_CREATE_THUMBNAIL_FROM_PATH',
 }

lib/renderer/api/native-image.ts

@@ -1,11 +1,3 @@
-import { ipcRendererInternal } from '@electron/internal/renderer/ipc-renderer-internal';
-import { deserialize } from '@electron/internal/common/type-utils';
-import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
-
 const { nativeImage } = process._linkedBinding('electron_common_native_image');
 
-nativeImage.createThumbnailFromPath = async (path: string, size: Electron.Size) => {
-  return deserialize(await ipcRendererInternal.invoke(IPC_MESSAGES.NATIVE_IMAGE_CREATE_THUMBNAIL_FROM_PATH, path, size));
-};
-
 export default nativeImage;

lib/worker/init.ts

@@ -12,6 +12,9 @@ require('../common/reset-search-paths');
 // Import common settings.
 require('@electron/internal/common/init');
 
+// Process command line arguments.
+const { hasSwitch, getSwitchValue } = process._linkedBinding('electron_common_command_line');
+
 // Export node bindings to global.
 const { makeRequireFunction } = __non_webpack_require__('internal/modules/cjs/helpers') // eslint-disable-line
 global.module = new Module('electron/js2c/worker_init');
@@ -32,4 +35,10 @@ if (self.location.protocol === 'file:') {
   // For backwards compatibility we fake these two paths here
   global.__filename = path.join(process.resourcesPath, 'electron.asar', 'worker', 'init.js');
   global.__dirname = path.join(process.resourcesPath, 'electron.asar', 'worker');
+
+  const appPath = hasSwitch('app-path') ? getSwitchValue('app-path') : null;
+  if (appPath) {
+    // Search for module under the app directory.
+    global.module.paths = Module._nodeModulePaths(appPath);
+  }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "electron",
-  "version": "14.0.0-beta.10",
+  "version": "14.0.1",
   "repository": "https://github.com/electron/electron",
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {

patches/ReactiveObjC/.patches

@@ -1 +1,2 @@
 build_conditionally_import_ext_headers_from_framework_or_from.patch
+chore_explicitly_cast_long_max_to_double.patch

patches/ReactiveObjC/chore_explicitly_cast_long_max_to_double.patch

@@ -0,0 +1,26 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shelley Vohr <shelley.vohr@gmail.com>
+Date: Thu, 15 Jul 2021 15:53:08 -0400
+Subject: chore: explicitly cast LONG_MAX to double
+
+Fixes a compilation error encountered in Electron as a result of
+Chromium enabling the -Wimplicit-const-int-float-conversion compilation
+flag in https://chromium-review.googlesource.com/c/chromium/src/+/3001416.
+
+Upstreamed at https://github.com/ReactiveCocoa/ReactiveObjC/pull/186.
+
+diff --git a/ReactiveObjC/RACQueueScheduler.m b/ReactiveObjC/RACQueueScheduler.m
+index d9dd189b8fab73f412b2d2fc831041a33368d491..bc6e8d1b5339197c173a1254c0586621dfe5b591 100644
+--- a/ReactiveObjC/RACQueueScheduler.m
++++ b/ReactiveObjC/RACQueueScheduler.m
+@@ -48,8 +48,8 @@ + (dispatch_time_t)wallTimeWithDate:(NSDate *)date {
+ 	double frac = modf(date.timeIntervalSince1970, &seconds);
+ 
+ 	struct timespec walltime = {
+-		.tv_sec = (time_t)fmin(fmax(seconds, LONG_MIN), LONG_MAX),
+-		.tv_nsec = (long)fmin(fmax(frac * NSEC_PER_SEC, LONG_MIN), LONG_MAX)
++		.tv_sec = (time_t)fmin(fmax(seconds, LONG_MIN), (double)LONG_MAX),
++		.tv_nsec = (long)fmin(fmax(frac * NSEC_PER_SEC, LONG_MIN), (double)LONG_MAX)
+ 	};
+ 
+ 	return dispatch_walltime(&walltime, 0);

patches/boringssl/expose_ripemd160.patch

@@ -80,7 +80,7 @@ index d540144b293297791c087e0b968a47d368a73695..53cb9d2dc8f1962a70dc12b648d27c32
 +  callback(EVP_ripemd160(), "ripemd160", NULL, arg);
  }
 diff --git a/include/openssl/digest.h b/include/openssl/digest.h
-index 66f1b5dcfd8232a697145acb2b6c2efe890d543f..67fc522172dc3ab56787fa5db3c277fd4811474a 100644
+index 12542c18b2563c83f0f37a0cbbab6847060ab180..f96c5c59ddfa7aee63bb0212812dd14c677b59cb 100644
 --- a/include/openssl/digest.h
 +++ b/include/openssl/digest.h
 @@ -90,6 +90,9 @@ OPENSSL_EXPORT const EVP_MD *EVP_blake2b256(void);

patches/chromium/.patches

@@ -69,7 +69,7 @@ gpu_notify_when_dxdiag_request_fails.patch
 feat_allow_embedders_to_add_observers_on_created_hunspell.patch
 feat_add_onclose_to_messageport.patch
 ui_gtk_public_header.patch
-allow_in_process_windows_to_have_different_web_prefs.patch
+allow_in-process_windows_to_have_different_web_prefs.patch
 refactor_expose_cursor_changes_to_the_webcontentsobserver.patch
 crash_allow_setting_more_options.patch
 breakpad_treat_node_processes_as_browser_processes.patch
@@ -89,6 +89,7 @@ export_gin_v8platform_pageallocator_for_usage_outside_of_the_gin.patch
 fix_export_zlib_symbols.patch
 don_t_use_potentially_null_getwebframe_-_view_when_get_blink.patch
 web_contents.patch
+webview_fullscreen.patch
 disable_unload_metrics.patch
 fix_add_check_for_sandbox_then_result.patch
 extend_apply_webpreferences.patch
@@ -97,7 +98,10 @@ add_setter_for_browsermainloop_result_code.patch
 make_include_of_stack_trace_h_unconditional.patch
 build_libc_as_static_library.patch
 build_do_not_depend_on_packed_resource_integrity.patch
-build_read_idl_files_as_utf8_to_fix_python3_character_encodding.patch
 don_t_run_pcscan_notifythreadcreated_if_pcscan_is_disabled.patch
 refactor_restore_base_adaptcallbackforrepeating.patch
 hack_to_allow_gclient_sync_with_host_os_mac_on_linux_in_ci.patch
+add_gin_wrappable_crash_key.patch
+revert_roll_clang_llvmorg-13-init-14732-g8a7b5ebf-2.patch
+logging_win32_only_create_a_console_if_logging_to_stderr.patch
+fix_media_key_usage_with_globalshortcuts.patch

patches/chromium/add_didinstallconditionalfeatures.patch

@@ -10,7 +10,7 @@ DidCreateScriptContext is called, not all JS APIs are available in the
 context, which can cause some preload scripts to trip.
 
 diff --git a/content/public/renderer/render_frame_observer.h b/content/public/renderer/render_frame_observer.h
-index 3d985164eee3d7d8ef9e7ff2215ec9a17ec157a5..9c1c4fd8528fbb088f1836c8503c5875727f5d62 100644
+index e24c169444c699f295de2c1f1f42683eeca73436..4675cdccb1876a318a9a0253cdf552bb65516310 100644
 --- a/content/public/renderer/render_frame_observer.h
 +++ b/content/public/renderer/render_frame_observer.h
 @@ -127,6 +127,8 @@ class CONTENT_EXPORT RenderFrameObserver : public IPC::Listener,
@@ -23,10 +23,10 @@ index 3d985164eee3d7d8ef9e7ff2215ec9a17ec157a5..9c1c4fd8528fbb088f1836c8503c5875
                                          int32_t world_id) {}
    virtual void DidClearWindowObject() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 105dc2b5db804a699da4173476281b7ff240f0dc..197d97364bb19a1378d57cced8c485e86fda1e18 100644
+index 118192cb4ea365f4b8fc84a802b9c6bb030461fc..6d1d25efeb8529c8af54d5429bf33a9dcad286aa 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4263,6 +4263,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
+@@ -4456,6 +4456,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -40,10 +40,10 @@ index 105dc2b5db804a699da4173476281b7ff240f0dc..197d97364bb19a1378d57cced8c485e8
                                                 int world_id) {
    for (auto& observer : observers_)
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index 53299308d20eaaf5e26b8a5dc34d1c66d7b0fdf8..fa63808238ede5bebc3589901e318acc882b766a 100644
+index aff9b0217d9baf1cdb0724c1ecf9676c136c334d..64253b0e96aa12273ea4c8181274e58e139829e6 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -583,6 +583,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -589,6 +589,8 @@ class CONTENT_EXPORT RenderFrameImpl
        blink::WebLocalFrameClient::LazyLoadBehavior lazy_load_behavior) override;
    void DidCreateScriptContext(v8::Local<v8::Context> context,
                                int world_id) override;
@@ -53,10 +53,10 @@ index 53299308d20eaaf5e26b8a5dc34d1c66d7b0fdf8..fa63808238ede5bebc3589901e318acc
                                  int world_id) override;
    void DidChangeScrollOffset() override;
 diff --git a/third_party/blink/public/web/web_local_frame_client.h b/third_party/blink/public/web/web_local_frame_client.h
-index 493358dade0f6a1359f95bc3f8b3adc4303b8bcc..c0a53b380d5d3d2430e353d581dab6f183fa48b7 100644
+index 5e70b0d06e790ad28b647639c0f0a43ab4e6f9cf..6d101dc9c12c9bcbc0993d5ef7ddb8b194f6825a 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -583,6 +583,9 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -585,6 +585,9 @@ class BLINK_EXPORT WebLocalFrameClient {
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) {}
  
@@ -67,7 +67,7 @@ index 493358dade0f6a1359f95bc3f8b3adc4303b8bcc..c0a53b380d5d3d2430e353d581dab6f1
    virtual void WillReleaseScriptContext(v8::Local<v8::Context>,
                                          int32_t world_id) {}
 diff --git a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
-index 83b81f4c1fd4232ee5c2b7b1b7b85424164f3acc..bdd4a0031af6f9c2b701979dd469867c018e5753 100644
+index 82750b58500681015be4cd75e9362d235a54c82f..497179aa9b4da053a44513103cdb93fd3fbc94e4 100644
 --- a/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
 +++ b/third_party/blink/renderer/bindings/core/v8/local_window_proxy.cc
 @@ -187,6 +187,7 @@ void LocalWindowProxy::Initialize() {
@@ -79,7 +79,7 @@ index 83b81f4c1fd4232ee5c2b7b1b7b85424164f3acc..bdd4a0031af6f9c2b701979dd469867c
    if (World().IsMainWorld()) {
      GetFrame()->Loader().DispatchDidClearWindowObjectInMainWorld();
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client.h b/third_party/blink/renderer/core/frame/local_frame_client.h
-index fafb45421f5bc348672d20caa23b5b35293db811..1172958ff116b2f98c994245c3c3a42c6a18627b 100644
+index 354d705e7c5e33137767a8e75ebb2bb0bad7151b..8568d19178f5fac5c421b2e83e35341e6809a456 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
 @@ -298,6 +298,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
@@ -92,7 +92,7 @@ index fafb45421f5bc348672d20caa23b5b35293db811..1172958ff116b2f98c994245c3c3a42c
                                          int32_t world_id) = 0;
    virtual bool AllowScriptExtensions() = 0;
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
-index 69b8211729d5b10bad95abc2ed40e9f7844666c7..a2996e454141b1823b6baa0184ccbdde784808ab 100644
+index 72ea858f8021b70e1b6aeca53bc7498345f5c08f..0ac6d1b812ab8196cf326ff49047387972c0034f 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.cc
 @@ -273,6 +273,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
@@ -110,7 +110,7 @@ index 69b8211729d5b10bad95abc2ed40e9f7844666c7..a2996e454141b1823b6baa0184ccbdde
      v8::Local<v8::Context> context,
      int32_t world_id) {
 diff --git a/third_party/blink/renderer/core/frame/local_frame_client_impl.h b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
-index a853d0dd0ecfd676b6ada622f38a6546e526be92..d39a81547c3335d6b2ff3219ddcf5f3b2daa1c9c 100644
+index 7ee0cd63a960e1bdb5cc9979827693c5bab7e96d..8486c97f8731ffc77d13e137819a1be8116105dc 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client_impl.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client_impl.h
 @@ -77,6 +77,8 @@ class CORE_EXPORT LocalFrameClientImpl final : public LocalFrameClient {
@@ -123,10 +123,10 @@ index a853d0dd0ecfd676b6ada622f38a6546e526be92..d39a81547c3335d6b2ff3219ddcf5f3b
                                  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 461ecb3cf70026a1f6a43a72ed9e0ad6c27296fd..b7e5a66f9dc0d27df09ddaf9483d56af0e892489 100644
+index e405538cf1f520c67bcb72e164c66f4a4859d588..054df6b7718cef2c891eb4d00c95792dde5abd4b 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -348,6 +348,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -355,6 +355,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

patches/chromium/add_gin_wrappable_crash_key.patch

@@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: VerteDinde <khammond@slack-corp.com>
+Date: Thu, 15 Jul 2021 12:16:50 -0700
+Subject: chore: add gin::wrappable wrapperinfo crash key
+
+This patch adds an additional crash key for gin::Wrappable, to help
+debug a crash that is occurring during garbage collection in SecondWeakCallback.
+
+The crash seems to be due to a class that is holding a reference to
+gin::Wrappable even after being deleted. This added crash key compares
+the soon-to-be-deleted WrapperInfo with known WrapperInfo components to
+help determine where the crash originated from.
+
+This patch should not be upstreamed, and can be removed in Electron 15 and
+beyond once we identify the cause of the crash.
+
+diff --git a/gin/BUILD.gn b/gin/BUILD.gn
+index c6059fdb0e0f74ee3ef78c5517634ed5a36f1b10..e16b2ec43b98c3b8724fd85085a33fe52a1e1979 100644
+--- a/gin/BUILD.gn
++++ b/gin/BUILD.gn
+@@ -88,6 +88,10 @@ component("gin") {
+     frameworks = [ "CoreFoundation.framework" ]
+   }
+ 
++  if (!is_mas_build) {
++    public_deps += [ "//components/crash/core/common:crash_key" ]
++  }
++
+   configs += [
+     "//tools/v8_context_snapshot:use_v8_context_snapshot",
+     "//v8:external_startup_data",
+diff --git a/gin/wrappable.cc b/gin/wrappable.cc
+index fe07eb94a8e679859bba6d76ff0d6ee86bd0c67e..ecb0aa2c4ec57e1814f4c94194e775440f4e35ee 100644
+--- a/gin/wrappable.cc
++++ b/gin/wrappable.cc
+@@ -8,6 +8,11 @@
+ #include "gin/object_template_builder.h"
+ #include "gin/per_isolate_data.h"
+ 
++#if !defined(MAS_BUILD)
++#include "components/crash/core/common/crash_key.h"
++#include "electron/shell/common/crash_keys.h"
++#endif
++
+ namespace gin {
+ 
+ WrappableBase::WrappableBase() = default;
+@@ -36,6 +41,15 @@ void WrappableBase::FirstWeakCallback(
+ void WrappableBase::SecondWeakCallback(
+     const v8::WeakCallbackInfo<WrappableBase>& data) {
+   WrappableBase* wrappable = data.GetParameter();
++
++#if !defined(MAS_BUILD)
++  WrapperInfo* wrapperInfo = static_cast<WrapperInfo*>(data.GetInternalField(0));
++  std::string location = electron::crash_keys::GetCrashValueForGinWrappable(wrapperInfo);
++
++  static crash_reporter::CrashKeyString<32> crash_key("gin-wrappable-fatal.location");
++  crash_reporter::ScopedCrashKeyString auto_clear(&crash_key, location);
++#endif
++
+   delete wrappable;
+ }
+ 

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -6,10 +6,10 @@ Subject: allow disabling blink scheduler throttling per RenderView
 This allows us to disable throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
-index 2e43f4e05e0521a8d1e3bf077360171128a0898f..5934a03cfb6fa7239aa0994fb0a10ae6c5ce69c8 100644
+index ce54ce5ee0d4f421e34e2ad7c35334b5f608609f..8193988e5e9312dada93a00d38f50931acc57ee9 100644
 --- a/content/browser/renderer_host/render_view_host_impl.cc
 +++ b/content/browser/renderer_host/render_view_host_impl.cc
-@@ -615,6 +615,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
+@@ -628,6 +628,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {
    GetWidget()->GetAssociatedFrameWidget()->SetBackgroundOpaque(opaque);
  }
  
@@ -22,10 +22,10 @@ index 2e43f4e05e0521a8d1e3bf077360171128a0898f..5934a03cfb6fa7239aa0994fb0a10ae6
    return is_active();
  }
 diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h
-index 37f3a9cae4ce9652943bbe7e71541ce182f52c1e..608b54785a1d8b34df41b030f65253c14b8285a1 100644
+index 43fb3715553154f261a10bdc2133e66f456f9cd6..7950cc266c525d6e6e12282ac48311e4da1fc418 100644
 --- a/content/browser/renderer_host/render_view_host_impl.h
 +++ b/content/browser/renderer_host/render_view_host_impl.h
-@@ -135,6 +135,7 @@ class CONTENT_EXPORT RenderViewHostImpl
+@@ -137,6 +137,7 @@ class CONTENT_EXPORT RenderViewHostImpl
    bool IsRenderViewLive() override;
    void WriteIntoTrace(perfetto::TracedValue context) override;
  
@@ -48,10 +48,10 @@ index 740d1c322b740d374dd0287d99daebc1fe39ceda..f6ed1402120c0d8b30356c87a52d88fe
    // This interface should only be implemented inside content.
    friend class RenderViewHostImpl;
 diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
-index 59f8c47769c5fa325bb9464912561da1f0ba6c8b..822c94e3a3439b1c97ef25baf3eac97a017fa472 100644
+index a4e38fd9825fdb2c16f728d8012bb2392cb31dfe..2239f82411d0ba73b95020e18d3838507521dd1c 100644
 --- a/content/renderer/render_view_impl.h
 +++ b/content/renderer/render_view_impl.h
-@@ -155,6 +155,8 @@ class CONTENT_EXPORT RenderViewImpl : public blink::WebViewClient,
+@@ -154,6 +154,8 @@ class CONTENT_EXPORT RenderViewImpl : public blink::WebViewClient,
    static WindowOpenDisposition NavigationPolicyToDisposition(
        blink::WebNavigationPolicy policy);
  
@@ -61,22 +61,22 @@ index 59f8c47769c5fa325bb9464912561da1f0ba6c8b..822c94e3a3439b1c97ef25baf3eac97a
    // ADDING NEW FUNCTIONS? Please keep private functions alphabetized and put
    // it in the same order in the .cc file as it was in the header.
 diff --git a/third_party/blink/public/mojom/page/page.mojom b/third_party/blink/public/mojom/page/page.mojom
-index e122d4ffb857023841dabcb6fed352d7586d8344..3c7cd1cb8b204024a0835150302ee8896e01ee45 100644
+index 8521520bb9ea48686096480700966dabae1de777..a9ef1a5f2ad6882308790cf571a3099815e68f80 100644
 --- a/third_party/blink/public/mojom/page/page.mojom
 +++ b/third_party/blink/public/mojom/page/page.mojom
-@@ -73,4 +73,7 @@ interface PageBroadcast {
+@@ -80,4 +80,7 @@ interface PageBroadcast {
  
-   // Set history offset and length.
-   SetHistoryOffsetAndLength(int32 offset, int32 length);
+   // Sent to whole page, but should only be used by the main frame.
+   SetPageBaseBackgroundColor(skia.mojom.SkColor? color);
 +
 +  // Whether to enable the Renderer scheduler background throttling.
 +  SetSchedulerThrottling(bool allowed);
  };
 diff --git a/third_party/blink/public/web/web_view.h b/third_party/blink/public/web/web_view.h
-index 97e150f7d7f1ccba622ca0a286023ebd75438bb6..85333052af3dcdf39325033f345ae15674dd8768 100644
+index f54b993e9fb9fedcedef327290c2e5d706c699a7..73874e124e2810f07b72fc094f57c85c0fcf1dbb 100644
 --- a/third_party/blink/public/web/web_view.h
 +++ b/third_party/blink/public/web/web_view.h
-@@ -364,6 +364,7 @@ class WebView {
+@@ -366,6 +366,7 @@ class WebView {
    // Scheduling -----------------------------------------------------------
  
    virtual PageScheduler* Scheduler() const = 0;
@@ -85,10 +85,10 @@ index 97e150f7d7f1ccba622ca0a286023ebd75438bb6..85333052af3dcdf39325033f345ae156
    // 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 81c88781d0b7d5c662164b787d581dbfddaa138a..b627f400d16ee1c605ef7657dc3ba63319c5fd56 100644
+index 2f9022d37ab989ea5bc2946ff6f0aeff22bf9fab..c493aa8366366da89f642d77838169deda8b210a 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
-@@ -3577,6 +3577,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
+@@ -3594,6 +3594,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
    return GetPage()->GetPageScheduler();
  }
  
@@ -102,7 +102,7 @@ index 81c88781d0b7d5c662164b787d581dbfddaa138a..b627f400d16ee1c605ef7657dc3ba633
  void WebViewImpl::SetVisibilityState(
      mojom::blink::PageVisibilityState visibility_state,
      bool is_initial_state) {
-@@ -3588,7 +3595,8 @@ void WebViewImpl::SetVisibilityState(
+@@ -3605,7 +3612,8 @@ void WebViewImpl::SetVisibilityState(
    }
    GetPage()->SetVisibilityState(visibility_state, is_initial_state);
    GetPage()->GetPageScheduler()->SetPageVisible(
@@ -113,10 +113,10 @@ index 81c88781d0b7d5c662164b787d581dbfddaa138a..b627f400d16ee1c605ef7657dc3ba633
  
  mojom::blink::PageVisibilityState WebViewImpl::GetVisibilityState() {
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.h b/third_party/blink/renderer/core/exported/web_view_impl.h
-index 10d9aaaeacf83019edf676ba38d6dfe0d438a789..39e68cc6769d1f389a6eaab13dab3983f992fe69 100644
+index 97e3d30f1427b56d4711ca358bef74397affa480..faf957547df2a80f4fa267733f6145776a865853 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.h
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.h
-@@ -409,6 +409,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -414,6 +414,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    LocalDOMWindow* PagePopupWindow() const;
  
    PageScheduler* Scheduler() const override;
@@ -124,7 +124,7 @@ index 10d9aaaeacf83019edf676ba38d6dfe0d438a789..39e68cc6769d1f389a6eaab13dab3983
    void SetVisibilityState(mojom::blink::PageVisibilityState visibility_state,
                            bool is_initial_state) override;
    mojom::blink::PageVisibilityState GetVisibilityState() override;
-@@ -834,6 +835,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -845,6 +846,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    // If true, we send IPC messages when |preferred_size_| changes.
    bool send_preferred_size_changes_ = false;
  

patches/chromium/allow_in-process_windows_to_have_different_web_prefs.patch

@@ -8,15 +8,14 @@ WebPreferences of in-process child windows, rather than relying on
 process-level command line switches, as before.
 
 diff --git a/third_party/blink/common/web_preferences/web_preferences.cc b/third_party/blink/common/web_preferences/web_preferences.cc
-index 8a1315f7f89588bb21c6d3c21a7de7c07fed9679..2ad5dc0b70a2b0bf298866dd2b9515112d3583f0 100644
+index 8a1315f7f89588bb21c6d3c21a7de7c07fed9679..51cc790f7e1ba1440a6ffaa56c9e01687fc35c06 100644
 --- a/third_party/blink/common/web_preferences/web_preferences.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences.cc
-@@ -148,6 +148,23 @@ WebPreferences::WebPreferences()
+@@ -148,6 +148,22 @@ WebPreferences::WebPreferences()
        fake_no_alloc_direct_call_for_testing_enabled(false),
        v8_cache_options(blink::mojom::V8CacheOptions::kDefault),
        record_whole_document(false),
 +      // Begin Electron-specific WebPreferences.
-+      background_color(base::EmptyString()),
 +      opener_id(0),
 +      context_isolation(false),
 +      guest_instance_id(0),
@@ -36,22 +35,21 @@ index 8a1315f7f89588bb21c6d3c21a7de7c07fed9679..2ad5dc0b70a2b0bf298866dd2b951511
        accelerated_video_decode_enabled(false),
        animation_policy(
 diff --git a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-index ab2d320a4073308c249821a060e870afc0dbc3a5..1799d27380c112d98e55e63b9dd842c78014c62a 100644
+index a264ef99beb81dd6b1f55c1b0f57f6055b4ab771..ff4d5c5245ba0641b4ef02cdaf5d50be537b709e 100644
 --- a/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences_mojom_traits.cc
-@@ -24,6 +24,11 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -23,6 +23,10 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
        !data.ReadCursiveFontFamilyMap(&out->cursive_font_family_map) ||
        !data.ReadFantasyFontFamilyMap(&out->fantasy_font_family_map) ||
        !data.ReadPictographFontFamilyMap(&out->pictograph_font_family_map) ||
 +      // Begin Electron-specific WebPreferences.
 +      !data.ReadPreloads(&out->preloads) ||
-+      !data.ReadBackgroundColor(&out->background_color) ||
 +      !data.ReadPreload(&out->preload) ||
 +      // End Electron-specific WebPreferences.
        !data.ReadLazyFrameLoadingDistanceThresholdsPx(
            &out->lazy_frame_loading_distance_thresholds_px) ||
        !data.ReadLazyImageLoadingDistanceThresholdsPx(
-@@ -154,6 +159,21 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -156,6 +160,21 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
        data.fake_no_alloc_direct_call_for_testing_enabled();
    out->v8_cache_options = data.v8_cache_options();
    out->record_whole_document = data.record_whole_document();
@@ -74,7 +72,7 @@ index ab2d320a4073308c249821a060e870afc0dbc3a5..1799d27380c112d98e55e63b9dd842c7
    out->accelerated_video_decode_enabled =
        data.accelerated_video_decode_enabled();
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences.h b/third_party/blink/public/common/web_preferences/web_preferences.h
-index 84736bea7ac7b6fcc85782ba9faecb23a0d6574c..99b0d5866781e26022fb3fd8ef684562582d8204 100644
+index 4517bf43c1b80f1aa0f3ba8e67e78b8b91e19f8a..492f6c948af74bb925826a1075e6343f147f0eb2 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences.h
 @@ -10,6 +10,7 @@
@@ -85,13 +83,12 @@ index 84736bea7ac7b6fcc85782ba9faecb23a0d6574c..99b0d5866781e26022fb3fd8ef684562
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
  #include "third_party/blink/public/mojom/css/preferred_color_scheme.mojom-shared.h"
-@@ -160,6 +161,25 @@ struct BLINK_COMMON_EXPORT WebPreferences {
+@@ -162,6 +163,24 @@ struct BLINK_COMMON_EXPORT WebPreferences {
    blink::mojom::V8CacheOptions v8_cache_options;
    bool record_whole_document;
  
 +  // Begin Electron-specific WebPreferences.
 +  std::vector<base::FilePath> preloads;
-+  std::string background_color;
 +  int opener_id;
 +  bool context_isolation;
 +  int guest_instance_id;
@@ -112,7 +109,7 @@ index 84736bea7ac7b6fcc85782ba9faecb23a0d6574c..99b0d5866781e26022fb3fd8ef684562
    // only controls whether or not the "document.cookie" field is properly
    // connected to the backing store, for instance if you wanted to be able to
 diff --git a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
-index 90a2bb1a13afd749b540545fff22ba2134917b5d..5ca57b9b52de2b398ed19ae0e2ce5bf3a2387469 100644
+index 9dbbb581a8876430c3e0a39df1ff655d3ddc6d2d..fd6cbcfa1992a75bf660fb9eb47a9099acb3834f 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences_mojom_traits.h
 @@ -6,6 +6,7 @@
@@ -123,7 +120,7 @@ index 90a2bb1a13afd749b540545fff22ba2134917b5d..5ca57b9b52de2b398ed19ae0e2ce5bf3
  #include "mojo/public/cpp/bindings/struct_traits.h"
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
-@@ -446,6 +447,72 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -451,6 +452,68 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
      return r.record_whole_document;
    }
  
@@ -132,10 +129,6 @@ index 90a2bb1a13afd749b540545fff22ba2134917b5d..5ca57b9b52de2b398ed19ae0e2ce5bf3
 +    return r.preloads;
 +  }
 +
-+  static const std::string& background_color(const blink::web_pref::WebPreferences& r) {
-+    return r.background_color;
-+  }
-+
 +  static int opener_id(const blink::web_pref::WebPreferences& r) {
 +    return r.opener_id;
 +  }
@@ -197,24 +190,23 @@ index 90a2bb1a13afd749b540545fff22ba2134917b5d..5ca57b9b52de2b398ed19ae0e2ce5bf3
      return r.cookie_enabled;
    }
 diff --git a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
-index db9994ca72f244d6e626d8793ec0cc181a582ea4..234a3aabfa4e0aa3fb32bd18b33fce3d03ac57af 100644
+index eaecb8c2b7dadaf7650bc8ac85cbad4383035e67..7863c865df17fa95965b5a4e543579bac22af90b 100644
 --- a/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
 +++ b/third_party/blink/public/mojom/webpreferences/web_preferences.mojom
-@@ -9,6 +9,7 @@ import "third_party/blink/public/mojom/css/preferred_contrast.mojom";
- import "third_party/blink/public/mojom/v8_cache_options.mojom";
+@@ -10,6 +10,7 @@ import "third_party/blink/public/mojom/v8_cache_options.mojom";
  import "url/mojom/url.mojom";
+ import "url/mojom/origin.mojom";
  import "mojo/public/mojom/base/string16.mojom";
 +import "mojo/public/mojom/base/file_path.mojom";
  
  enum PointerType {
    kPointerNone                              = 1,             // 1 << 0
-@@ -212,6 +213,25 @@ struct WebPreferences {
+@@ -214,6 +215,24 @@ struct WebPreferences {
    V8CacheOptions v8_cache_options;
    bool record_whole_document;
  
 +  // Begin Electron-specific WebPreferences.
 +  array<mojo_base.mojom.FilePath> preloads;
-+  string background_color;
 +  int32 opener_id;
 +  bool context_isolation;
 +  int32 guest_instance_id;

patches/chromium/allow_setting_secondary_label_via_simplemenumodel.patch

@@ -6,7 +6,7 @@ Subject: Allow setting secondary label via SimpleMenuModel
 Builds on https://chromium-review.googlesource.com/c/chromium/src/+/2208976
 
 diff --git a/ui/base/models/simple_menu_model.cc b/ui/base/models/simple_menu_model.cc
-index 976a45c49c810b228e7576926979001593de8dcb..2975dcd4a946edd7100789a1c3d8e3637d2bd86c 100644
+index e7504cd790821ffa213961b51c0c9ab7763ddd82..bd96c37404e930a59d5c91c921b324a10aae38d3 100644
 --- a/ui/base/models/simple_menu_model.cc
 +++ b/ui/base/models/simple_menu_model.cc
 @@ -53,6 +53,11 @@ std::u16string SimpleMenuModel::Delegate::GetLabelForCommandId(
@@ -21,7 +21,7 @@ index 976a45c49c810b228e7576926979001593de8dcb..2975dcd4a946edd7100789a1c3d8e363
  ImageModel SimpleMenuModel::Delegate::GetIconForCommandId(
      int command_id) const {
    return ImageModel();
-@@ -295,6 +300,11 @@ void SimpleMenuModel::SetLabel(int index, const std::u16string& label) {
+@@ -304,6 +309,11 @@ void SimpleMenuModel::SetLabel(int index, const std::u16string& label) {
    MenuItemsChanged();
  }
  
@@ -33,7 +33,7 @@ index 976a45c49c810b228e7576926979001593de8dcb..2975dcd4a946edd7100789a1c3d8e363
  void SimpleMenuModel::SetMinorText(int index,
                                     const std::u16string& minor_text) {
    items_[ValidateItemIndex(index)].minor_text = minor_text;
-@@ -382,6 +392,12 @@ std::u16string SimpleMenuModel::GetLabelAt(int index) const {
+@@ -391,6 +401,12 @@ std::u16string SimpleMenuModel::GetLabelAt(int index) const {
    return items_[ValidateItemIndex(index)].label;
  }
  
@@ -47,7 +47,7 @@ index 976a45c49c810b228e7576926979001593de8dcb..2975dcd4a946edd7100789a1c3d8e363
    return items_[ValidateItemIndex(index)].minor_text;
  }
 diff --git a/ui/base/models/simple_menu_model.h b/ui/base/models/simple_menu_model.h
-index 6127fb6a161598a58d08fb68f171fd02b9cbb6a7..5297195cb7128106a376818ade66daf0a5f6b868 100644
+index 4536b388717844cc74905760828e80ea6d64b7b1..2f9b507b623307e37eb1eb216e96363881404b25 100644
 --- a/ui/base/models/simple_menu_model.h
 +++ b/ui/base/models/simple_menu_model.h
 @@ -50,6 +50,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
@@ -58,7 +58,7 @@ index 6127fb6a161598a58d08fb68f171fd02b9cbb6a7..5297195cb7128106a376818ade66daf0
      // Gets the icon for the item with the specified id.
      virtual ImageModel GetIconForCommandId(int command_id) const;
  
-@@ -153,6 +154,9 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -157,6 +158,9 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
    // Sets the label for the item at |index|.
    void SetLabel(int index, const std::u16string& label);
  
@@ -68,7 +68,7 @@ index 6127fb6a161598a58d08fb68f171fd02b9cbb6a7..5297195cb7128106a376818ade66daf0
    // Sets the minor text for the item at |index|.
    void SetMinorText(int index, const std::u16string& minor_text);
  
-@@ -188,6 +192,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -192,6 +196,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
    ui::MenuSeparatorType GetSeparatorTypeAt(int index) const override;
    int GetCommandIdAt(int index) const override;
    std::u16string GetLabelAt(int index) const override;
@@ -76,7 +76,7 @@ index 6127fb6a161598a58d08fb68f171fd02b9cbb6a7..5297195cb7128106a376818ade66daf0
    std::u16string GetMinorTextAt(int index) const override;
    ImageModel GetMinorIconAt(int index) const override;
    bool IsItemDynamicAt(int index) const override;
-@@ -226,6 +231,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
+@@ -230,6 +235,7 @@ class COMPONENT_EXPORT(UI_BASE) SimpleMenuModel : public MenuModel {
      int command_id = 0;
      ItemType type = TYPE_COMMAND;
      std::u16string label;

patches/chromium/blink_local_frame.patch

@@ -49,10 +49,10 @@ index 8bf6b4bc077cc41da5e0e6b13302bc343537c68f..01bddc0bcb7476408023c4cfc042a088
    // 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 9eaacc65478f56de32ffa6d02c053bf5d6ea8649..bfbee4c165e545e45fbef47cc6d4556096c79e72 100644
+index c0f2ba8de2f770f445e7a85542add2593346ed05..fb26074fa376bba0339269a23d02ddc38e910e3d 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -792,10 +792,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -563,10 +563,6 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    }
    DCHECK(!view_ || !view_->IsAttached());
  
@@ -63,7 +63,7 @@ index 9eaacc65478f56de32ffa6d02c053bf5d6ea8649..bfbee4c165e545e45fbef47cc6d45560
    if (!Client())
      return false;
  
-@@ -840,6 +836,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -613,6 +609,11 @@ bool LocalFrame::DetachImpl(FrameDetachType type) {
    DCHECK(!view_->IsAttached());
    Client()->WillBeDetached();
  

patches/chromium/build_add_electron_tracing_category.patch

@@ -8,7 +8,7 @@ categories in use are known / declared.  This patch is required for us
 to introduce a new Electron category for Electron-specific tracing.
 
 diff --git a/base/trace_event/builtin_categories.h b/base/trace_event/builtin_categories.h
-index a9616406d4d3742c90aa0d1cf65ab84cfb8890ed..32142ed13cfca009e09578dff79e94030233cfbf 100644
+index bb47926b3d3ee58e11e9814223384690dd68dac1..f92d53109c9c02c2d144c7397b3653402a09cab0 100644
 --- a/base/trace_event/builtin_categories.h
 +++ b/base/trace_event/builtin_categories.h
 @@ -77,6 +77,7 @@

patches/chromium/build_do_not_depend_on_packed_resource_integrity.patch

@@ -11,10 +11,10 @@ if we ever align our .pak file generation with Chrome we can remove this
 patch.
 
 diff --git a/chrome/BUILD.gn b/chrome/BUILD.gn
-index c0beea906cc463cf55d37924a61cf0ba7eba6ab2..98202508b872221e9242d7ebaf0d03e654d8cecb 100644
+index e7dda63b94aebaf45cf25af0bc101698d44fc44b..feb624f77466de6bf1ea398dc8274231dac432fa 100644
 --- a/chrome/BUILD.gn
 +++ b/chrome/BUILD.gn
-@@ -172,11 +172,16 @@ if (!is_android && !is_mac) {
+@@ -164,11 +164,16 @@ if (!is_android && !is_mac) {
          "common/crash_keys.h",
        ]
  
@@ -33,10 +33,10 @@ index c0beea906cc463cf55d37924a61cf0ba7eba6ab2..98202508b872221e9242d7ebaf0d03e6
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index c9b47583391472ed9d0e309fe6c5c8cf5b900400..63e29d5b1f1ee6af729feb82ed002d96e1fc582a 100644
+index 17e03f58263b5254cec991386536286de3b41600..65fdfcec6894249996fa12b9471362475620cfd7 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4275,7 +4275,7 @@ static_library("browser") {
+@@ -4306,7 +4306,7 @@ static_library("browser") {
  
      # On Windows, the hashes are embedded in //chrome:chrome_initial rather
      # than here in :chrome_dll.
@@ -46,16 +46,20 @@ index c9b47583391472ed9d0e309fe6c5c8cf5b900400..63e29d5b1f1ee6af729feb82ed002d96
      }
  
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index 9135f841967fc8e85e6befbf23c54d570fd3ce58..43a4578c5cd67179acb2769c17cf82837d505e56 100644
+index 139a04d6cbc1376340cf73a395e051fd2c7c9b11..73f0b275da7fef57f6c9956a16b5370f6771feac 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -5045,10 +5045,15 @@ test("unit_tests") {
+@@ -5281,7 +5281,6 @@ test("unit_tests") {
      assert(toolkit_views)
      sources += [ "../browser/ui/startup/credential_provider_signin_info_fetcher_win_unittest.cc" ]
      deps += [
 -      "//chrome:packed_resources_integrity",
-       "//chrome/browser/win/conflicts:unit_tests",
-       "//chrome/test:credential_provider_test_utils",
+       "//chrome/browser:chrome_process_finder",
+       "//chrome/browser/safe_browsing/chrome_cleaner",
+       "//chrome/browser/safe_browsing/chrome_cleaner:public",
+@@ -5294,6 +5293,12 @@ test("unit_tests") {
+       "//components/chrome_cleaner/public/proto",
+       "//ui/events/devices:test_support",
      ]
 +
 +    if (!is_electron_build) {
@@ -66,3 +70,21 @@ index 9135f841967fc8e85e6befbf23c54d570fd3ce58..43a4578c5cd67179acb2769c17cf8283
    }
  
    if (is_win || is_chromeos_ash || is_mac) {
+@@ -5858,7 +5863,6 @@ test("unit_tests") {
+     }
+ 
+     deps += [
+-      "//chrome:packed_resources_integrity_hash",
+       "//chrome/browser:cart_db_content_proto",
+       "//chrome/browser/media/router:test_support",
+       "//chrome/browser/promo_browser_command:mojo_bindings",
+@@ -5893,6 +5897,9 @@ test("unit_tests") {
+       "//ui/color:test_support",
+       "//ui/native_theme:test_support",
+     ]
++    if (!is_electron_build) {
++      deps += [ "//chrome:packed_resources_integrity_hash" ]
++    }
+     if (is_win) {
+       deps += [ "//components/chrome_cleaner/public/proto:test_only_proto" ]
+     }

patches/chromium/build_gn.patch

@@ -14,7 +14,7 @@ tradeoff is that switching from MAS_BUILD to !MAS_BUILD or vice-versa will
 rebuild the entire tree.
 
 diff --git a/build/config/BUILDCONFIG.gn b/build/config/BUILDCONFIG.gn
-index 46bc4769236eabee773be1e5690f0d406cb22229..0c674012b6265a8109e00b13c7c95a36eaddbe27 100644
+index 725894d05274355be4ad5d6ac3388a489220a50c..e568780d699a9ac977e509165b2e9b0516cde779 100644
 --- a/build/config/BUILDCONFIG.gn
 +++ b/build/config/BUILDCONFIG.gn
 @@ -123,6 +123,9 @@ if (current_os == "") {
@@ -27,7 +27,7 @@ index 46bc4769236eabee773be1e5690f0d406cb22229..0c674012b6265a8109e00b13c7c95a36
    # Set to enable the official build level of optimization. This has nothing
    # to do with branding, but enables an additional level of optimization above
    # release (!is_debug). This might be better expressed as a tri-state
-@@ -336,6 +339,7 @@ default_compiler_configs = [
+@@ -337,6 +340,7 @@ default_compiler_configs = [
    "//build/config/compiler/pgo:default_pgo_flags",
    "//build/config/coverage:default_coverage",
    "//build/config/sanitizers:default_sanitizer_flags",

patches/chromium/build_libc_as_static_library.patch

@@ -7,10 +7,10 @@ Build libc++ as static library to compile and pass
 nan tests
 
 diff --git a/buildtools/third_party/libc++/BUILD.gn b/buildtools/third_party/libc++/BUILD.gn
-index 65f6e8585ad374ad59e7670babfedd2fbdfbaa43..7928a03447347f441e1e7dfc43f7a8e475eb120b 100644
+index 01d122aa78f15e0c94b1ee8ae54e08dace0aca0d..5ed9952afd4f4331c98ad41b7d79936794056ce8 100644
 --- a/buildtools/third_party/libc++/BUILD.gn
 +++ b/buildtools/third_party/libc++/BUILD.gn
-@@ -32,7 +32,11 @@ config("winver") {
+@@ -41,7 +41,11 @@ config("winver") {
  if (libcxx_is_shared) {
    _libcxx_target_type = "shared_library"
  } else {
@@ -23,7 +23,7 @@ index 65f6e8585ad374ad59e7670babfedd2fbdfbaa43..7928a03447347f441e1e7dfc43f7a8e4
  }
  target(_libcxx_target_type, "libc++") {
    # Most things that need to depend on libc++ should do so via the implicit
-@@ -40,6 +44,7 @@ target(_libcxx_target_type, "libc++") {
+@@ -49,6 +53,7 @@ target(_libcxx_target_type, "libc++") {
    # need to explicitly depend on libc++.
    visibility = [
      "//build/config:common_deps",

patches/chromium/build_read_idl_files_as_utf8_to_fix_python3_character_encodding.patch

@@ -1,34 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Samuel Attard <sattard@slack-corp.com>
-Date: Fri, 28 May 2021 14:29:38 -0700
-Subject: build: read IDL files as utf8 to fix python3 character encodding
- issue
-
-This should be upstreamed
-
-diff --git a/tools/json_schema_compiler/compiler.py b/tools/json_schema_compiler/compiler.py
-index 6e6990525d0441d22899450d34991bbb94265ca6..2ac3ae8f783f7472ffaf054714f07cf50bdf0fd3 100755
---- a/tools/json_schema_compiler/compiler.py
-+++ b/tools/json_schema_compiler/compiler.py
-@@ -146,7 +146,7 @@ def GenerateSchema(generator_name,
-         output_dir = os.path.join(destdir, src_path)
-       if not os.path.exists(output_dir):
-         os.makedirs(output_dir)
--      with open(os.path.join(output_dir, filename), 'w') as f:
-+      with open(os.path.join(output_dir, filename), 'w', encoding='utf-8') as f:
-         f.write(code)
-     # If multiple files are being output, add the filename for each file.
-     if len(generators) > 1:
-diff --git a/tools/json_schema_compiler/idl_schema.py b/tools/json_schema_compiler/idl_schema.py
-index 029e83c7179b2582bc46b5e3eeac1e32a016a479..f83d9edd37ad89478d6b741e1cf0c525bab94587 100755
---- a/tools/json_schema_compiler/idl_schema.py
-+++ b/tools/json_schema_compiler/idl_schema.py
-@@ -575,7 +575,7 @@ def Load(filename):
-   Python dictionary in a format that the JSON schema compiler expects to see.
-   '''
- 
--  f = open(filename, 'r')
-+  f = open(filename, 'r', encoding='utf-8')
-   contents = f.read()
-   f.close()
- 

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 e66ca44bd592a7152bdd34e5ed4c75b1bda1261c..aa69fedec09e2bd51f3b205787bb2b7f0cd76a42 100644
+index d0899ee86e4cd3906bc324bc7879d458d204ebc8..ecfa972c0e169f235a98239022681b423ce06b78 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -6001,6 +6001,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -6280,6 +6280,7 @@ 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 e66ca44bd592a7152bdd34e5ed4c75b1bda1261c..aa69fedec09e2bd51f3b205787bb2b7f
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 05888b53ef39c90941ccc069849f271e60bbd909..95d2a7b15e67e2af6f9aebb0c975f5713762032d 100644
+index ce65fbf4c4e62a1e3e81dbaf9abbb1360551ba9d..26b280ec0aac4d3caf552a94f39f1a1fe798db31 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -3756,6 +3756,14 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(
+@@ -3729,6 +3729,14 @@ FrameTree* WebContentsImpl::CreateNewWindow(
    }
    auto* new_contents_impl = new_contents.get();
  
@@ -39,7 +39,7 @@ index 05888b53ef39c90941ccc069849f271e60bbd909..95d2a7b15e67e2af6f9aebb0c975f571
    new_contents_impl->GetController().SetSessionStorageNamespace(
        partition_id, session_storage_namespace);
  
-@@ -3798,12 +3806,6 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(
+@@ -3771,12 +3779,6 @@ FrameTree* WebContentsImpl::CreateNewWindow(
      AddWebContentsDestructionObserver(new_contents_impl);
    }
  
@@ -53,13 +53,13 @@ index 05888b53ef39c90941ccc069849f271e60bbd909..95d2a7b15e67e2af6f9aebb0c975f571
                               new_contents_impl, opener, params.target_url,
                               params.referrer.To<Referrer>(), params.disposition,
 diff --git a/content/common/frame.mojom b/content/common/frame.mojom
-index 542a9bb6343b16c4dfe3aebae97ec06073021e52..840d562fcc8e0da12393924d56c2a6f319be9006 100644
+index 192a5084eac3e9426ac8ddc4984b572d55c7a88a..63f53ff39240ea59a03f1a6f9d032444b0e4214d 100644
 --- a/content/common/frame.mojom
 +++ b/content/common/frame.mojom
-@@ -468,6 +468,10 @@ struct CreateNewWindowParams {
+@@ -523,6 +523,10 @@ struct CreateNewWindowParams {
    // The impression associated with the navigation in the new window, if
    // one is specified.
-   Impression? impression;
+   blink.mojom.Impression? impression;
 +
 +  // Extra fields added by Electron.
 +  string raw_features;
@@ -68,10 +68,10 @@ index 542a9bb6343b16c4dfe3aebae97ec06073021e52..840d562fcc8e0da12393924d56c2a6f3
  
  // Operation result when the renderer asks the browser to create a new window.
 diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
-index ccf2bfaef1cf8ef5a12a6273f67f9aeeb67f49fa..9e2a2492ebeafb5d6a6eda9391f9bed3e457bf21 100644
+index b5022114e4e196f8fc038b4a2079356596696bc0..9a16e8a4d35552712f154dc03df0564d169c377c 100644
 --- a/content/public/browser/content_browser_client.cc
 +++ b/content/public/browser/content_browser_client.cc
-@@ -566,6 +566,8 @@ bool ContentBrowserClient::CanCreateWindow(
+@@ -563,6 +563,8 @@ bool ContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -81,7 +81,7 @@ index ccf2bfaef1cf8ef5a12a6273f67f9aeeb67f49fa..9e2a2492ebeafb5d6a6eda9391f9bed3
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index 89f07fd6a1062fcf5cfd175b93e52f5d7165ceca..6fb1c8156683647e58de2c8564c276e798fdba70 100644
+index 799490ac3f7c03cb804ef1151b3b65768a760bc8..8093584705481dee6d4557713773318461a02869 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
 @@ -160,6 +160,7 @@ class NetworkService;
@@ -92,7 +92,7 @@ index 89f07fd6a1062fcf5cfd175b93e52f5d7165ceca..6fb1c8156683647e58de2c8564c276e7
  }  // namespace network
  
  namespace sandbox {
-@@ -929,6 +930,8 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -923,6 +924,8 @@ class CONTENT_EXPORT ContentBrowserClient {
        const std::string& frame_name,
        WindowOpenDisposition disposition,
        const blink::mojom::WindowFeatures& features,
@@ -102,7 +102,7 @@ index 89f07fd6a1062fcf5cfd175b93e52f5d7165ceca..6fb1c8156683647e58de2c8564c276e7
        bool opener_suppressed,
        bool* no_javascript_access);
 diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
-index 8ba5d82ebb39b495a0c175c771be8c4f071b5052..cf2974dad890e61e4090d3328b23de203838bd7c 100644
+index 9d906c4d2bab5ab152054e6745da850246f340d9..3c059e6e709759fe3f7aba342f9a0f4b36f329ff 100644
 --- a/content/public/browser/web_contents_delegate.cc
 +++ b/content/public/browser/web_contents_delegate.cc
 @@ -28,6 +28,17 @@ namespace content {
@@ -124,7 +124,7 @@ index 8ba5d82ebb39b495a0c175c771be8c4f071b5052..cf2974dad890e61e4090d3328b23de20
                                                   const OpenURLParams& params) {
    return nullptr;
 diff --git a/content/public/browser/web_contents_delegate.h b/content/public/browser/web_contents_delegate.h
-index 8a3c4c24a55ae7c520514ded527eb6214a5708a9..631c9b3aab0f2dfe8e6d8437b3f31676e8e158b5 100644
+index 0574d390dc94aa1d17dfa9db805f846024b7956f..a2a3550272da12eee911a7ef0d9a21dd85dd23be 100644
 --- a/content/public/browser/web_contents_delegate.h
 +++ b/content/public/browser/web_contents_delegate.h
 @@ -16,6 +16,7 @@
@@ -135,7 +135,7 @@ index 8a3c4c24a55ae7c520514ded527eb6214a5708a9..631c9b3aab0f2dfe8e6d8437b3f31676
  #include "content/public/browser/eye_dropper.h"
  #include "content/public/browser/invalidate_type.h"
  #include "content/public/browser/media_stream_request.h"
-@@ -340,6 +341,13 @@ class CONTENT_EXPORT WebContentsDelegate {
+@@ -338,6 +339,13 @@ class CONTENT_EXPORT WebContentsDelegate {
        const StoragePartitionId& partition_id,
        SessionStorageNamespace* session_storage_namespace);
  
@@ -150,10 +150,10 @@ index 8a3c4c24a55ae7c520514ded527eb6214a5708a9..631c9b3aab0f2dfe8e6d8437b3f31676
    // typically happens when popups are created.
    virtual void WebContentsCreated(WebContents* source_contents,
 diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
-index a229509d7254f87af5128ffdaad4cd9c74c3e980..766adb31cf654ff964fbca3acc941c092e382448 100644
+index 30882aa4a8082a6597e1c8c0c26cc98c4e75bff7..612656c87f3565c5cfa7c0a52feff84a48d7334b 100644
 --- a/content/renderer/render_view_impl.cc
 +++ b/content/renderer/render_view_impl.cc
-@@ -26,6 +26,7 @@
+@@ -27,6 +27,7 @@
  #include "third_party/blink/public/platform/impression_conversions.h"
  #include "third_party/blink/public/platform/modules/video_capture/web_video_capture_impl_manager.h"
  #include "third_party/blink/public/platform/url_conversion.h"
@@ -161,7 +161,7 @@ index a229509d7254f87af5128ffdaad4cd9c74c3e980..766adb31cf654ff964fbca3acc941c09
  #include "third_party/blink/public/web/modules/mediastream/web_media_stream_device_observer.h"
  #include "third_party/blink/public/web/web_frame_widget.h"
  #include "third_party/blink/public/web/web_local_frame.h"
-@@ -284,6 +285,10 @@ WebView* RenderViewImpl::CreateView(
+@@ -285,6 +286,10 @@ WebView* RenderViewImpl::CreateView(
      params->impression = blink::ConvertWebImpressionToImpression(*impression);
    }
  
@@ -173,10 +173,10 @@ index a229509d7254f87af5128ffdaad4cd9c74c3e980..766adb31cf654ff964fbca3acc941c09
    // moved on send.
    bool is_background_tab =
 diff --git a/content/web_test/browser/web_test_content_browser_client.cc b/content/web_test/browser/web_test_content_browser_client.cc
-index e3dd040164fec1a70c9bd2dac7cc3d93478ec39f..f8894682e181a99b9e6cf3d0e4b46413076eb5ef 100644
+index 60ebbacfabc9b1791426f94f164e4caa7e101ba1..8154d86c25653e318914dd93be535a0a5755f5a2 100644
 --- a/content/web_test/browser/web_test_content_browser_client.cc
 +++ b/content/web_test/browser/web_test_content_browser_client.cc
-@@ -450,6 +450,8 @@ bool WebTestContentBrowserClient::CanCreateWindow(
+@@ -453,6 +453,8 @@ bool WebTestContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -186,10 +186,10 @@ index e3dd040164fec1a70c9bd2dac7cc3d93478ec39f..f8894682e181a99b9e6cf3d0e4b46413
      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 c65d30c9187dd275488ed74bcc3a4eb918d2cbce..e4c6c828150e91f555b1b42e1988a1013ab1a1f0 100644
+index c07dcf60d6e329b13b97815bc0027982c3e017d3..a0bf8a3b88986b9ec0aae41b3085a056259a206d 100644
 --- a/content/web_test/browser/web_test_content_browser_client.h
 +++ b/content/web_test/browser/web_test_content_browser_client.h
-@@ -83,6 +83,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
+@@ -85,6 +85,8 @@ class WebTestContentBrowserClient : public ShellContentBrowserClient {
                         const std::string& frame_name,
                         WindowOpenDisposition disposition,
                         const blink::mojom::WindowFeatures& features,
@@ -220,10 +220,10 @@ index 84d32491a56528a84b4395fba1d54cdbb38d522b..09998a83c449ef8cd9f360fbcdcf7edc
  
  }  // 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 06983193aa144c526b606c6b1291b2271a4570b3..cf2bc64ee509727570cc55a08dcdb39d3f18cce9 100644
+index 45756c14985716121f17c5d3cd29f2806dde27eb..61bec75d4a144e094f79053f86173f0e9af96412 100644
 --- a/third_party/blink/renderer/core/frame/local_dom_window.cc
 +++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
-@@ -1989,6 +1989,7 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
+@@ -1991,6 +1991,7 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
  
    WebWindowFeatures window_features =
        GetWindowFeaturesFromString(features, incumbent_window);

patches/chromium/chore_provide_iswebcontentscreationoverridden_with_full_params.patch

@@ -35,7 +35,7 @@ index 5b4d70991e19edcdfee731c56251932bf43e535f..fe1977c5e6ce0f5b30e8be529b9efa51
  
  #endif  // CHROME_BROWSER_ANDROID_DOCUMENT_DOCUMENT_WEB_CONTENTS_DELEGATE_H_
 diff --git a/chrome/browser/chromeos/first_run/drive_first_run_controller.cc b/chrome/browser/chromeos/first_run/drive_first_run_controller.cc
-index d072e66a2ad8a05c9678c98aa5dbeecd4a925465..3874397a4f3096cc965fc8ce4ee955c763ab3ada 100644
+index da0ad734988065816dc32198d2aaac0062786813..ab83950ac2a90b773635fdfb6016623c0b40c9f9 100644
 --- a/chrome/browser/chromeos/first_run/drive_first_run_controller.cc
 +++ b/chrome/browser/chromeos/first_run/drive_first_run_controller.cc
 @@ -124,8 +124,7 @@ class DriveWebContentsManager : public content::WebContentsObserver,
@@ -48,7 +48,7 @@ index d072e66a2ad8a05c9678c98aa5dbeecd4a925465..3874397a4f3096cc965fc8ce4ee955c7
    content::WebContents* CreateCustomWebContents(
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
-@@ -235,15 +234,14 @@ bool DriveWebContentsManager::IsWebContentsCreationOverridden(
+@@ -239,15 +238,14 @@ bool DriveWebContentsManager::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -140,10 +140,10 @@ index ef84e04d628fb5cdbaf8fbbf84af3bf23e00c522..f1ee0bee5bfd08227a29498f8410d5d3
    }
  
 diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
-index a850e0d28bc9a9f54ba17b04a6cc08d1de7c53c0..d369412dd13e05cfebfd07cf3161a7c060a87a55 100644
+index 8fdddbadf5e9a202fc20ac9e326a4631f91f4a0d..4d2dc5f30fd7d17adaa6f05aa5a2b23854c543c6 100644
 --- a/chrome/browser/ui/browser.cc
 +++ b/chrome/browser/ui/browser.cc
-@@ -1786,12 +1786,11 @@ bool Browser::IsWebContentsCreationOverridden(
+@@ -1785,12 +1785,11 @@ bool Browser::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -159,10 +159,10 @@ index a850e0d28bc9a9f54ba17b04a6cc08d1de7c53c0..d369412dd13e05cfebfd07cf3161a7c0
  
  WebContents* Browser::CreateCustomWebContents(
 diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
-index 682e706b4d73f862241d441de4314b65cb78253d..c31fa011812186e9d2b3ee1515d187f346770a4c 100644
+index 2908b4b70815d02afff0c78c1aa54ab74c79dd83..4c469294529851a975384657567a62ece4d03f37 100644
 --- a/chrome/browser/ui/browser.h
 +++ b/chrome/browser/ui/browser.h
-@@ -797,8 +797,7 @@ class Browser : public TabStripModelObserver,
+@@ -803,8 +803,7 @@ class Browser : public TabStripModelObserver,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -264,21 +264,21 @@ index c5c5a7b63b5b3b62a9517cbef3ae23ce57a3c89c..4f1b7e88d6d2ae89a60311c8aeb1fcee
    void AddNewContents(content::WebContents* source,
                        std::unique_ptr<content::WebContents> new_contents,
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 09ae42633e0635d94b5a1b4f71af943f0cd7bb64..76aac784c441de59e1188a220e6ced4b51be322d 100644
+index 534bd5132267ae883e181e688acf9f68647361fe..5939da8d016b245b9ce322764b90015463c2c2d3 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
-@@ -3708,8 +3708,7 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(
+@@ -3677,8 +3677,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(
  
    if (delegate_ && delegate_->IsWebContentsCreationOverridden(
                         source_site_instance, params.window_container_type,
 -                       opener->GetLastCommittedURL(), params.frame_name,
 -                       params.target_url)) {
 +                       opener->GetLastCommittedURL(), params)) {
-     return static_cast<WebContentsImpl*>(delegate_->CreateCustomWebContents(
-         opener, source_site_instance, is_new_browsing_instance,
-         opener->GetLastCommittedURL(), params.frame_name, params.target_url,
+     auto* web_contents_impl =
+         static_cast<WebContentsImpl*>(delegate_->CreateCustomWebContents(
+             opener, source_site_instance, is_new_browsing_instance,
 diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
-index cf2974dad890e61e4090d3328b23de203838bd7c..4eb0b83a4b68c0a0be3fbeca25d345a0246746c4 100644
+index 3c059e6e709759fe3f7aba342f9a0f4b36f329ff..c39d3cddfec0ea06c97a3c0a9c6493c398bbbea8 100644
 --- a/content/public/browser/web_contents_delegate.cc
 +++ b/content/public/browser/web_contents_delegate.cc
 @@ -136,8 +136,7 @@ bool WebContentsDelegate::IsWebContentsCreationOverridden(
@@ -292,10 +292,10 @@ index cf2974dad890e61e4090d3328b23de203838bd7c..4eb0b83a4b68c0a0be3fbeca25d345a0
  }
  
 diff --git a/content/public/browser/web_contents_delegate.h b/content/public/browser/web_contents_delegate.h
-index 631c9b3aab0f2dfe8e6d8437b3f31676e8e158b5..b8fad336db3a4b1f3e7877df179d29b32d719fc3 100644
+index a2a3550272da12eee911a7ef0d9a21dd85dd23be..6ad04f6be7b6fa89ca7f910b34eea20eea18cce5 100644
 --- a/content/public/browser/web_contents_delegate.h
 +++ b/content/public/browser/web_contents_delegate.h
-@@ -319,8 +319,7 @@ class CONTENT_EXPORT WebContentsDelegate {
+@@ -317,8 +317,7 @@ class CONTENT_EXPORT WebContentsDelegate {
        SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -334,7 +334,7 @@ index 9b293d0df6c634bf44a69d607c4eee839a74b4a1..7e5b9cbdcc232c5e20eae0130d800f50
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-index 330b9467832a93aade64c962a1715ced6fa4c6a6..babcfb3eee9933a2db39023492095f30c957b21c 100644
+index 2dc016e4be765413b4cef0f5471dcf9240f73ff5..224cd2be71670ac565d02ecb2838123154255dc6 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
 @@ -386,8 +386,7 @@ bool MimeHandlerViewGuest::IsWebContentsCreationOverridden(
@@ -348,7 +348,7 @@ index 330b9467832a93aade64c962a1715ced6fa4c6a6..babcfb3eee9933a2db39023492095f30
  }
  
 diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-index 7d27e12c4e9a7f32af8a26f672359057a643dd67..7a30ac31f79871f2a9afa0345e0e88affe7fe72f 100644
+index bb90319f768ed2f3a3e530d64bf622de585ce163..d84de1d218267887f6b8624f913438ebc4aa7a79 100644
 --- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
 +++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
 @@ -158,8 +158,7 @@ class MimeHandlerViewGuest
@@ -362,10 +362,10 @@ index 7d27e12c4e9a7f32af8a26f672359057a643dd67..7a30ac31f79871f2a9afa0345e0e88af
        content::RenderFrameHost* opener,
        content::SiteInstance* source_site_instance,
 diff --git a/fuchsia/engine/browser/frame_impl.cc b/fuchsia/engine/browser/frame_impl.cc
-index d5bb190807b3b8e7b025d3779420e41c222c054a..b7dc3554078011c9fbf5d467df31bc091b94013c 100644
+index 5be75c8a6f45b7f9ba4d169baf5880146ad1d1e1..554a9c001abf638e1ea4140210fcb405236b6267 100644
 --- a/fuchsia/engine/browser/frame_impl.cc
 +++ b/fuchsia/engine/browser/frame_impl.cc
-@@ -387,8 +387,7 @@ bool FrameImpl::IsWebContentsCreationOverridden(
+@@ -388,8 +388,7 @@ bool FrameImpl::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -376,10 +376,10 @@ index d5bb190807b3b8e7b025d3779420e41c222c054a..b7dc3554078011c9fbf5d467df31bc09
    // can catch bad client behavior while not interfering with normal operation.
    constexpr size_t kMaxPendingWebContentsCount = 10;
 diff --git a/fuchsia/engine/browser/frame_impl.h b/fuchsia/engine/browser/frame_impl.h
-index 08b2a1d7e1a0bc458e478a77bfd2fbaf35865d08..690c4baace675a6f8bbeaa1e7297e3bf0f0a8a50 100644
+index e2736c5329d9516fdd417df4dff8039f991e800e..11081373e0d70e7ec366c6917c21db61c4e18cca 100644
 --- a/fuchsia/engine/browser/frame_impl.h
 +++ b/fuchsia/engine/browser/frame_impl.h
-@@ -241,8 +241,7 @@ class FrameImpl : public fuchsia::web::Frame,
+@@ -245,8 +245,7 @@ class FrameImpl : public fuchsia::web::Frame,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,
@@ -404,10 +404,10 @@ index dd1f6129173a0e19023f4ec9b66c44486b080456..d10468c06f84b59387af0a8fd5bc1c06
          ->options()
          ->block_new_web_contents();
 diff --git a/ui/views/controls/webview/web_dialog_view.cc b/ui/views/controls/webview/web_dialog_view.cc
-index 606f82c4e9708c4099425603b6e8c3e6859f088b..b8a2dfb475c0ca9ae24901ca31bb92f328827bf7 100644
+index aba1ecfde2be3371099bf9c729794b22a8849f02..8919bf1cab7a3bc3faac10ed0d86b9390af009b8 100644
 --- a/ui/views/controls/webview/web_dialog_view.cc
 +++ b/ui/views/controls/webview/web_dialog_view.cc
-@@ -438,8 +438,7 @@ bool WebDialogView::IsWebContentsCreationOverridden(
+@@ -426,8 +426,7 @@ bool WebDialogView::IsWebContentsCreationOverridden(
      content::SiteInstance* source_site_instance,
      content::mojom::WindowContainerType window_container_type,
      const GURL& opener_url,
@@ -418,10 +418,10 @@ index 606f82c4e9708c4099425603b6e8c3e6859f088b..b8a2dfb475c0ca9ae24901ca31bb92f3
      return delegate_->HandleShouldOverrideWebContentsCreation();
    return false;
 diff --git a/ui/views/controls/webview/web_dialog_view.h b/ui/views/controls/webview/web_dialog_view.h
-index 978155add287e3ce57ece8db0b142a7154b378b0..7bdfe79c5c77f91cdd59df65761504b1f532b2e4 100644
+index d4d633809610215c589405d20e1137280c55468b..f66a83101c5e5518705c4d23ad963bf0a170241e 100644
 --- a/ui/views/controls/webview/web_dialog_view.h
 +++ b/ui/views/controls/webview/web_dialog_view.h
-@@ -160,8 +160,7 @@ class WEBVIEW_EXPORT WebDialogView : public ClientView,
+@@ -155,8 +155,7 @@ class WEBVIEW_EXPORT WebDialogView : public ClientView,
        content::SiteInstance* source_site_instance,
        content::mojom::WindowContainerType window_container_type,
        const GURL& opener_url,

patches/chromium/chore_use_electron_resources_not_chrome_for_spellchecker.patch

@@ -7,10 +7,10 @@ spellchecker uses a few IDS_ resources.  We need to load these from
 Electrons grit header instead of Chromes
 
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 95d495998f5feb4c290ffbc430b380ce136d89e8..c9b47583391472ed9d0e309fe6c5c8cf5b900400 100644
+index 0d81f08e66b1e20f0420b257ac80ca83ca96c23b..17e03f58263b5254cec991386536286de3b41600 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -6384,6 +6384,7 @@ static_library("browser") {
+@@ -6495,6 +6495,7 @@ static_library("browser") {
      deps += [
        "//components/spellcheck/browser",
        "//components/spellcheck/common",

patches/chromium/chrome_key_systems.patch

@@ -7,7 +7,7 @@ Disable persiste licence support check for widevine cdm,
 as its not supported in the current version of chrome.
 
 diff --git a/chrome/renderer/media/chrome_key_systems.cc b/chrome/renderer/media/chrome_key_systems.cc
-index 03489704b2632b8a5af07ca073e83b03fe407130..21233d01ef39a959769bd0bb58cbe4c9a0daef08 100644
+index f0e1a2dda1dd933bb15d726c5d95de416039649b..1d7df102cdc9e3cf7f8ae5b0858bf0fe1d9301be 100644
 --- a/chrome/renderer/media/chrome_key_systems.cc
 +++ b/chrome/renderer/media/chrome_key_systems.cc
 @@ -16,7 +16,9 @@
@@ -20,7 +20,7 @@ index 03489704b2632b8a5af07ca073e83b03fe407130..21233d01ef39a959769bd0bb58cbe4c9
  #include "components/cdm/renderer/external_clear_key_key_system_properties.h"
  #include "components/cdm/renderer/widevine_key_system_properties.h"
  #include "content/public/renderer/render_thread.h"
-@@ -269,12 +271,14 @@ SupportedCodecs GetSupportedCodecs(const media::CdmCapability& capability,
+@@ -258,12 +260,14 @@ SupportedCodecs GetSupportedCodecs(const media::CdmCapability& capability) {
  
  // Returns persistent-license session support.
  EmeSessionTypeSupport GetPersistentLicenseSupport(bool supported_by_the_cdm) {

patches/chromium/crashpad_pid_check.patch

@@ -16,7 +16,7 @@ https://github.com/electron/electron/pull/18483#discussion_r292703588
 https://github.com/electron/electron/pull/18483#issuecomment-501090683
 
 diff --git a/third_party/crashpad/crashpad/util/win/exception_handler_server.cc b/third_party/crashpad/crashpad/util/win/exception_handler_server.cc
-index a520c720ceb0152d11acb3acac02e0852a84d786..dd237a7b84350e3c254719630d4f5f9da17bb1aa 100644
+index 9394256e05748297988dd457439875409ed96461..a5502155e6bb9370cf73a9a571054eac9b0253a2 100644
 --- a/third_party/crashpad/crashpad/util/win/exception_handler_server.cc
 +++ b/third_party/crashpad/crashpad/util/win/exception_handler_server.cc
 @@ -444,9 +444,16 @@ bool ExceptionHandlerServer::ServiceClientConnection(

patches/chromium/dcheck.patch

@@ -17,10 +17,10 @@ only one or two specific checks fail. Then it's better to simply comment out the
 failing checks and allow the rest of the target to have them enabled.
 
 diff --git a/ui/base/clipboard/clipboard_win.cc b/ui/base/clipboard/clipboard_win.cc
-index c2df77803f30ad948d357a9679938320702e14b4..7d4a89e10e475c8cddd8fea77eac348c54014f0e 100644
+index a9fd6d67f9eae14034cb68d338af3f26714d9b6a..e29ff71aaae6ef1f758689d2be13a6249fc61f53 100644
 --- a/ui/base/clipboard/clipboard_win.cc
 +++ b/ui/base/clipboard/clipboard_win.cc
-@@ -882,10 +882,10 @@ SkBitmap ClipboardWin::ReadImageInternal(ClipboardBuffer buffer) const {
+@@ -907,10 +907,10 @@ SkBitmap ClipboardWin::ReadImageInternal(ClipboardBuffer buffer) const {
  
  void ClipboardWin::WriteToClipboard(ClipboardFormatType format, HANDLE handle) {
    UINT cf_format = format.ToFormatEtc().cfFormat;

patches/chromium/delay_lock_the_protocol_scheme_registry.patch

@@ -19,10 +19,10 @@ https://chromium-review.googlesource.com/c/chromium/src/+/1901591, we should try
 re-submitting the patch.
 
 diff --git a/content/app/content_main_runner_impl.cc b/content/app/content_main_runner_impl.cc
-index 7fe69095589d1f12b12ca2e91cf30f89aaf3d986..57d230c76ae5d28bff0bd2eb4be01880189b20bd 100644
+index 81638b94331aad6ab9bda9ecd8f1c24f6f1f57f3..4524ccc46b869006b13c435948e022afb492e964 100644
 --- a/content/app/content_main_runner_impl.cc
 +++ b/content/app/content_main_runner_impl.cc
-@@ -738,7 +738,7 @@ int ContentMainRunnerImpl::Initialize(const ContentMainParams& params) {
+@@ -735,7 +735,7 @@ int ContentMainRunnerImpl::Initialize(const ContentMainParams& params) {
    }
  #endif
  

patches/chromium/desktop_media_list.patch

@@ -20,14 +20,15 @@ the implementation in a given frame.
   but this call is not a one-shot but rather repeats the observer
   signals for every frame. This is the call which chrome currently
   uses.
+* Disabled WindowCaptureMacV2 feature for https://github.com/electron/electron/pull/30507
 
 This patch allows us to get the one-shot effect with the above classes.
 
 diff --git a/chrome/browser/media/webrtc/desktop_media_list.h b/chrome/browser/media/webrtc/desktop_media_list.h
-index d7b52b0d1b8cfb823513303ec0f6322d8dc8d153..f2dbf39f81abfc6fde4064345ab0d222ee98438c 100644
+index 9663606890f30c82500118b8338ced4e84a69423..ff3d103e35c9809d4291942f1bb56a535870aad4 100644
 --- a/chrome/browser/media/webrtc/desktop_media_list.h
 +++ b/chrome/browser/media/webrtc/desktop_media_list.h
-@@ -52,6 +52,9 @@ class DesktopMediaList {
+@@ -49,6 +49,9 @@ class DesktopMediaList {
  
    virtual ~DesktopMediaList() {}
  
@@ -37,7 +38,7 @@ index d7b52b0d1b8cfb823513303ec0f6322d8dc8d153..f2dbf39f81abfc6fde4064345ab0d222
    // Sets time interval between updates. By default list of sources and their
    // thumbnail are updated once per second. If called after StartUpdating() then
    // it will take effect only after the next update.
-@@ -83,6 +86,7 @@ class DesktopMediaList {
+@@ -80,6 +83,7 @@ class DesktopMediaList {
  
    virtual int GetSourceCount() const = 0;
    virtual const Source& GetSource(int index) const = 0;
@@ -128,7 +129,7 @@ index ad7f766a36b1b6b2a8bc0f96369f1aaadf6681f7..f6c6c14a0937430df62c9b9c1132c591
   protected:
    virtual ~DesktopMediaListObserver() {}
 diff --git a/chrome/browser/media/webrtc/native_desktop_media_list.cc b/chrome/browser/media/webrtc/native_desktop_media_list.cc
-index 0d38b92ccb7ef1ada0d2165d714d80a844c999b8..d1254c8e1acbadb3a1976097031889f19a02554d 100644
+index 5a851f4c89b4ed2b41640bf8bad47b7d8eba8ca1..7687bad18acad2cd607d14d3d3ac39f81e7dcc8a 100644
 --- a/chrome/browser/media/webrtc/native_desktop_media_list.cc
 +++ b/chrome/browser/media/webrtc/native_desktop_media_list.cc
 @@ -11,15 +11,16 @@
@@ -149,7 +150,18 @@ index 0d38b92ccb7ef1ada0d2165d714d80a844c999b8..d1254c8e1acbadb3a1976097031889f1
  #include "media/base/video_util.h"
  #include "third_party/libyuv/include/libyuv/scale_argb.h"
  #include "third_party/skia/include/core/SkBitmap.h"
-@@ -266,6 +267,8 @@ void NativeDesktopMediaList::Worker::RefreshNextThumbnail() {
+@@ -94,8 +95,9 @@ gfx::ImageSkia ScaleDesktopFrame(std::unique_ptr<webrtc::DesktopFrame> frame,
+ }
+ 
+ #if defined(OS_MAC)
++// Refs https://github.com/electron/electron/pull/30507
+ const base::Feature kWindowCaptureMacV2{"WindowCaptureMacV2",
+-                                        base::FEATURE_ENABLED_BY_DEFAULT};
++                                        base::FEATURE_DISABLED_BY_DEFAULT};
+ #endif
+ 
+ }  // namespace
+@@ -271,6 +273,8 @@ void NativeDesktopMediaList::Worker::RefreshNextThumbnail() {
        FROM_HERE,
        base::BindOnce(&NativeDesktopMediaList::UpdateNativeThumbnailsFinished,
                       media_list_));

patches/chromium/disable_color_correct_rendering.patch

@@ -20,7 +20,7 @@ to deal with color spaces. That is being tracked at
 https://crbug.com/634542 and https://crbug.com/711107.
 
 diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
-index 3a817e6450f8ee3239294d1ec5ead0d0fd584b5e..4a0a1c8104ee9d2989d10b1110ef9d30453a3047 100644
+index 317e9d6467f9b7c2f110f2c7579f693ab997c3e7..faa71c20ad0507fa6203fb642c9d27019bc0c350 100644
 --- a/cc/trees/layer_tree_host_impl.cc
 +++ b/cc/trees/layer_tree_host_impl.cc
 @@ -1799,6 +1799,10 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
@@ -48,7 +48,7 @@ index bd5bcf4a03022869fe610015e882ff1980d8a0e8..a3fdd7ae208719bd10ddf1044a501e44
    // Image Decode Service and raster tiles without images until the decode is
    // ready.
 diff --git a/components/viz/common/display/renderer_settings.h b/components/viz/common/display/renderer_settings.h
-index b7c9b29c0888fa77c0ab7b4701d7ed1f1d91352e..a6684ff01cb36ce0a58f1c3c9473066e4807e0e2 100644
+index e58b4023652785fa8ea47236a5ad7237c7ea6ed2..4ec673ea93410ee00b1af4330fdc8b5267ed6dfa 100644
 --- a/components/viz/common/display/renderer_settings.h
 +++ b/components/viz/common/display/renderer_settings.h
 @@ -24,6 +24,7 @@ class VIZ_COMMON_EXPORT RendererSettings {
@@ -81,10 +81,10 @@ index f919df4d79a1168269c1538ac13a2a944586cf4e..fc34cf5d7dab95e7b6fc0576674b3e2b
        !command_line->HasSwitch(switches::kUIDisablePartialSwap);
  
 diff --git a/components/viz/service/display/gl_renderer.cc b/components/viz/service/display/gl_renderer.cc
-index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2806ac0bc 100644
+index 2cd58b05621c11ccda6163cb471b719015b74379..1911003301766cbf05ce0f0b828b8faf971a1dbc 100644
 --- a/components/viz/service/display/gl_renderer.cc
 +++ b/components/viz/service/display/gl_renderer.cc
-@@ -89,6 +89,9 @@
+@@ -90,6 +90,9 @@
  
  using gpu::gles2::GLES2Interface;
  
@@ -94,7 +94,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  namespace viz {
  namespace {
  
-@@ -679,8 +682,9 @@ void GLRenderer::DoDrawQuad(const DrawQuad* quad,
+@@ -680,8 +683,9 @@ void GLRenderer::DoDrawQuad(const DrawQuad* quad,
  void GLRenderer::DrawDebugBorderQuad(const DebugBorderDrawQuad* quad) {
    SetBlendEnabled(quad->ShouldDrawWithBlending());
  
@@ -106,7 +106,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  
    // Use the full quad_rect for debug quads to not move the edges based on
    // partial swaps.
-@@ -1670,7 +1674,8 @@ void GLRenderer::ChooseRPDQProgram(DrawRenderPassDrawQuadParams* params,
+@@ -1671,7 +1675,8 @@ void GLRenderer::ChooseRPDQProgram(DrawRenderPassDrawQuadParams* params,
            params->use_color_matrix, tint_gl_composited_content_,
            params->apply_shader_based_rounded_corner &&
                ShouldApplyRoundedCorner(params->quad)),
@@ -116,7 +116,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  }
  
  void GLRenderer::UpdateRPDQUniforms(DrawRenderPassDrawQuadParams* params) {
-@@ -2143,15 +2148,16 @@ void GLRenderer::DrawSolidColorQuad(const SolidColorDrawQuad* quad,
+@@ -2144,15 +2149,16 @@ void GLRenderer::DrawSolidColorQuad(const SolidColorDrawQuad* quad,
    SetUseProgram(ProgramKey::SolidColor(use_aa ? USE_AA : NO_AA,
                                         tint_gl_composited_content_,
                                         ShouldApplyRoundedCorner(quad)),
@@ -136,7 +136,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
      gfx::ColorTransform::TriStim col(color_f.fR, color_f.fG, color_f.fB);
      color_transform->Transform(&col, 1);
      color_f.fR = col.x();
-@@ -2373,7 +2379,8 @@ void GLRenderer::DrawContentQuadAA(const ContentDrawQuadBase* quad,
+@@ -2374,7 +2380,8 @@ void GLRenderer::DrawContentQuadAA(const ContentDrawQuadBase* quad,
                                                : NON_PREMULTIPLIED_ALPHA,
                         false, false, tint_gl_composited_content_,
                         ShouldApplyRoundedCorner(quad)),
@@ -146,7 +146,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  
    if (current_program_->tint_color_matrix_location() != -1) {
      auto matrix = cc::DebugColors::TintCompositedContentColorTransformMatrix();
-@@ -2472,7 +2479,8 @@ void GLRenderer::DrawContentQuadNoAA(const ContentDrawQuadBase* quad,
+@@ -2473,7 +2480,8 @@ void GLRenderer::DrawContentQuadNoAA(const ContentDrawQuadBase* quad,
                         !quad->ShouldDrawWithBlending(), has_tex_clamp_rect,
                         tint_gl_composited_content_,
                         ShouldApplyRoundedCorner(quad)),
@@ -156,7 +156,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  
    if (current_program_->tint_color_matrix_location() != -1) {
      auto matrix = cc::DebugColors::TintCompositedContentColorTransformMatrix();
-@@ -2582,7 +2590,8 @@ void GLRenderer::DrawYUVVideoQuad(const YUVVideoDrawQuad* quad,
+@@ -2583,7 +2591,8 @@ void GLRenderer::DrawYUVVideoQuad(const YUVVideoDrawQuad* quad,
    // The source color space should never be RGB.
    DCHECK_NE(src_color_space, src_color_space.GetAsFullRangeRGB());
  
@@ -166,7 +166,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  
  #if defined(OS_WIN)
    // Force sRGB output on Windows for overlay candidate video quads to match
-@@ -2763,7 +2772,8 @@ void GLRenderer::DrawStreamVideoQuad(const StreamVideoDrawQuad* quad,
+@@ -2764,7 +2773,8 @@ void GLRenderer::DrawStreamVideoQuad(const StreamVideoDrawQuad* quad,
  
    SetUseProgram(ProgramKey::VideoStream(tex_coord_precision,
                                          ShouldApplyRoundedCorner(quad)),
@@ -176,7 +176,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
  
    DCHECK_EQ(GL_TEXTURE0, GetActiveTextureUnit(gl_));
    gl_->BindTexture(GL_TEXTURE_EXTERNAL_OES, lock.texture_id());
-@@ -2834,8 +2844,8 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {
+@@ -2835,8 +2845,8 @@ void GLRenderer::FlushTextureQuadCache(BoundGeometry flush_binding) {
        draw_cache_.nearest_neighbor ? GL_NEAREST : GL_LINEAR);
  
    // Bind the program to the GL state.
@@ -187,7 +187,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
                  /*adjust_src_white_level=*/draw_cache_.is_video_frame,
                  locked_quad.hdr_metadata());
  
-@@ -3691,7 +3701,9 @@ void GLRenderer::SetUseProgram(const ProgramKey& program_key_no_color,
+@@ -3692,7 +3702,9 @@ void GLRenderer::SetUseProgram(const ProgramKey& program_key_no_color,
                                 const gfx::ColorSpace& dst_color_space,
                                 bool adjust_src_white_level,
                                 absl::optional<gfx::HDRMetadata> hdr_metadata) {
@@ -198,7 +198,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
    gfx::ColorSpace adjusted_src_color_space = src_color_space;
    if (adjust_src_white_level && src_color_space.IsHDR()) {
      // TODO(b/183236148): consider using the destination's HDR static metadata
-@@ -4074,9 +4086,9 @@ void GLRenderer::CopyRenderPassDrawQuadToOverlayResource(
+@@ -4075,9 +4087,9 @@ void GLRenderer::CopyRenderPassDrawQuadToOverlayResource(
          cc::MathUtil::CheckedRoundUp(iosurface_height, iosurface_multiple);
    }
  
@@ -211,7 +211,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
    *new_bounds = gfx::RectF(updated_dst_rect.origin(),
                             gfx::SizeF((*overlay_texture)->texture.size()));
  
-@@ -4296,8 +4308,8 @@ void GLRenderer::FlushOverdrawFeedback(const gfx::Rect& output_rect) {
+@@ -4297,8 +4309,8 @@ void GLRenderer::FlushOverdrawFeedback(const gfx::Rect& output_rect) {
  
    PrepareGeometry(SHARED_BINDING);
  
@@ -229,7 +229,7 @@ index 4da975c0f06df7aef526898557f0945dcdd1806a..5810197b0ab6a247e12ae8a6d96f71b2
 +
 +#undef PATCH_CS
 diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
-index 262633bdb89ffefb78091788b4b48d23e0e473e6..69016f864405f87a5ee161b52b9dacf909c52949 100644
+index 59b34cdb1dc63b8d239cae5397b2a5a4f607bf1c..e2f556532459b1129465ca2b83aa1485b89271fa 100644
 --- a/content/browser/gpu/gpu_process_host.cc
 +++ b/content/browser/gpu/gpu_process_host.cc
 @@ -225,6 +225,7 @@ GpuTerminationStatus ConvertToGpuTerminationStatus(
@@ -241,10 +241,10 @@ index 262633bdb89ffefb78091788b4b48d23e0e473e6..69016f864405f87a5ee161b52b9dacf9
      sandbox::policy::switches::kGpuSandboxAllowSysVShm,
      sandbox::policy::switches::kGpuSandboxFailuresFatal,
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index 506888cef32304ae5b27f85f758c9fa38024dfdb..261901ec21e83a3514519041c6a1e626380faa02 100644
+index 9e9316c0bbbecbf425fb04f2cef9bb4f5caf98c6..bd24cb0f6edc37bf23c40f0a7839a2f5d85c9a01 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
-@@ -213,6 +213,7 @@
+@@ -217,6 +217,7 @@
  #include "ui/accessibility/accessibility_switches.h"
  #include "ui/base/ui_base_switches.h"
  #include "ui/display/display_switches.h"
@@ -252,7 +252,7 @@ index 506888cef32304ae5b27f85f758c9fa38024dfdb..261901ec21e83a3514519041c6a1e626
  #include "ui/gl/gl_switches.h"
  #include "ui/native_theme/native_theme_features.h"
  #include "url/origin.h"
-@@ -3315,6 +3316,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
+@@ -3426,6 +3427,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
    // Propagate the following switches to the renderer command line (along
    // with any associated values) if present in the browser command line.
    static const char* const kSwitchNames[] = {
@@ -261,7 +261,7 @@ index 506888cef32304ae5b27f85f758c9fa38024dfdb..261901ec21e83a3514519041c6a1e626
      sandbox::policy::switches::kDisableSeccompFilterSandbox,
      sandbox::policy::switches::kNoSandbox,
 diff --git a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
-index 628c6bca129cd58a25984ff8300bfb4c33ec7ebf..ff9ce55f2701990b5b6119c18575477bfdaeecf7 100644
+index 94ca8fd75212fa5c7b90823a112309dd7961353b..566393827ef739eb8fc0e24e6ee505e1680b38ab 100644
 --- a/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
 +++ b/third_party/blink/renderer/platform/graphics/canvas_color_params.cc
 @@ -4,6 +4,7 @@
@@ -280,7 +280,7 @@ index 628c6bca129cd58a25984ff8300bfb4c33ec7ebf..ff9ce55f2701990b5b6119c18575477b
  
  namespace blink {
  
-@@ -146,6 +148,11 @@ uint8_t CanvasColorParams::BytesPerPixel() const {
+@@ -143,6 +145,11 @@ uint8_t CanvasColorParams::BytesPerPixel() const {
  }
  
  gfx::ColorSpace CanvasColorParams::GetStorageGfxColorSpace() const {
@@ -293,7 +293,7 @@ index 628c6bca129cd58a25984ff8300bfb4c33ec7ebf..ff9ce55f2701990b5b6119c18575477b
  }
  
 diff --git a/third_party/blink/renderer/platform/widget/compositing/layer_tree_settings.cc b/third_party/blink/renderer/platform/widget/compositing/layer_tree_settings.cc
-index 82757ec0893fb1a0c4a31549d85ed95194826d8c..e7ba24aec0d1aabc0093fe0ecaf72438c6009a8f 100644
+index 4d87cdf578fdd2cbde7929e3a8c7cabfbb1fc836..be8550927a7c9cdc001dedef66672453846c5dfa 100644
 --- a/third_party/blink/renderer/platform/widget/compositing/layer_tree_settings.cc
 +++ b/third_party/blink/renderer/platform/widget/compositing/layer_tree_settings.cc
 @@ -25,6 +25,7 @@
@@ -315,7 +315,7 @@ index 82757ec0893fb1a0c4a31549d85ed95194826d8c..e7ba24aec0d1aabc0093fe0ecaf72438
    // is what the renderer uses if its not threaded.
    settings.enable_checker_imaging =
 diff --git a/ui/gfx/mac/io_surface.cc b/ui/gfx/mac/io_surface.cc
-index 4e22b4cf0bd06955af5fbac32db084f41d547545..087ec6df3e7cf53e0d79c7b3edb581dc426ff3a3 100644
+index 546e43318ee74746a84a70c731e9117c88ea9136..3cc93ff14f3471e99e42d533517df36d16d3cca2 100644
 --- a/ui/gfx/mac/io_surface.cc
 +++ b/ui/gfx/mac/io_surface.cc
 @@ -20,6 +20,7 @@
@@ -358,7 +358,7 @@ index 4e22b4cf0bd06955af5fbac32db084f41d547545..087ec6df3e7cf53e0d79c7b3edb581dc
    if (__builtin_available(macos 10.12, *)) {
      IOSurfaceSetValue(surface, CFSTR("IOSurfaceColorSpace"), kCGColorSpaceSRGB);
 diff --git a/ui/gfx/switches.cc b/ui/gfx/switches.cc
-index 0f746ead72a2c195321384c9c4ced96d0608fb7b..a9cc7b6d93cdb42c5a9a177e8a09edeb36db8122 100644
+index 6733cbef7f7173e0cea4176986b851bad0f18e86..1714e52434f72ff4e3335e37cedb3f452f6b196b 100644
 --- a/ui/gfx/switches.cc
 +++ b/ui/gfx/switches.cc
 @@ -10,6 +10,7 @@ namespace switches {
@@ -370,10 +370,10 @@ index 0f746ead72a2c195321384c9c4ced96d0608fb7b..a9cc7b6d93cdb42c5a9a177e8a09edeb
  // Force disables font subpixel positioning. This affects the character glyph
  // sharpness, kerning, hinting and layout.
 diff --git a/ui/gfx/switches.h b/ui/gfx/switches.h
-index f8fc7fe6a54f844dbb9eea201b2487177e6c6912..82ba306404581d61f805502b56dcfb1a555b2e05 100644
+index afb36f3e9ae8b3f38244a5821341d34935283580..f967ae3e9e9c0edcd1b618ab09fc677aa72c0c8d 100644
 --- a/ui/gfx/switches.h
 +++ b/ui/gfx/switches.h
-@@ -11,6 +11,8 @@
+@@ -12,6 +12,8 @@
  namespace switches {
  
  GFX_SWITCHES_EXPORT extern const char kAnimationDurationScale[];

patches/chromium/disable_compositor_recycling.patch

@@ -6,7 +6,7 @@ Subject: fix: disabling compositor recycling
 Compositor recycling is useful for Chrome because there can be many tabs and spinning up a compositor for each one would be costly. In practice, Chrome uses the parent compositor code path of browser_compositor_view_mac.mm; the NSView of each tab is detached when it's hidden and attached when it's shown. For Electron, there is no parent compositor, so we're forced into the "own compositor" code path, which seems to be non-optimal and pretty ruthless in terms of the release of resources. Electron has no real concept of multiple tabs per window, so it should be okay to disable this ruthless recycling altogether in Electron.
 
 diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
-index 4f4e4c0af566570e276090558c8427531a370ff5..b613b7462c548061d14b14fb6ef9151f7cc2a7ac 100644
+index 23d00ebbd6563a2bee1c79819c3745f56ad6f53b..fc26b0cb92c0b4ace52d64a5994422ad056de034 100644
 --- a/content/browser/renderer_host/render_widget_host_view_mac.mm
 +++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
 @@ -482,7 +482,11 @@

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 addcbef452fb2c0be97633590ba969a9b1466edc..7188857619477bc3f93dc836f56d4f25a88cc29e 100644
+index c2356a3d97bfe1c8bad4f8ff24944dc0fe65a2b1..a322cbb59322d81b253f3a261fff37b9a89837ce 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
-@@ -743,6 +743,9 @@ void RenderWidgetHostImpl::WasHidden() {
+@@ -769,6 +769,9 @@ void RenderWidgetHostImpl::WasHidden() {
    if (is_hidden_)
      return;
  
@@ -20,7 +20,7 @@ index addcbef452fb2c0be97633590ba969a9b1466edc..7188857619477bc3f93dc836f56d4f25
        blink::mojom::PointerLockResult::kWrongDocument);
  
 diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
-index e5f7cc5384e530db60f1c561a4e72b33bc6d9e1c..84707bfac659b2d6bb3186b609339f92072044b7 100644
+index d082d920c4124b38f1e0358f065ab9b6a18baa76..f966eb89e61a56571d8478f385d5623a119956b5 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.h
 +++ b/content/browser/renderer_host/render_widget_host_impl.h
 @@ -855,6 +855,9 @@ class CONTENT_EXPORT RenderWidgetHostImpl
@@ -34,7 +34,7 @@ index e5f7cc5384e530db60f1c561a4e72b33bc6d9e1c..84707bfac659b2d6bb3186b609339f92
    // |routing_id| must not be MSG_ROUTING_NONE.
    // If this object outlives |delegate|, DetachDelegate() must be called when
 diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
-index b302331f7d9ee9029e26a97418745e561307de10..51cd34dc66d11aada15714a319e54e5d2c9d6df6 100644
+index 2e653492a9093053b5966c089779c07e2de5fdca..464b99f528f59b94fdecd80db993e6ede6341671 100644
 --- a/content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
 @@ -594,7 +594,7 @@ void RenderWidgetHostViewAura::HideImpl() {

patches/chromium/disable_unload_metrics.patch

@@ -24,10 +24,10 @@ This patch temporarily disables the metrics so we can have green CI, and we
 should continue seeking for a real fix.
 
 diff --git a/content/browser/renderer_host/navigator.cc b/content/browser/renderer_host/navigator.cc
-index 7d772e99bd5bdd7c154496ed48e03ea6cc45137b..97a76debd24fb6f225b96e66eb55a83041961e7a 100644
+index 8d14c49f2dc83a538118fb478b24e5f687814a04..064af99748a7c45744f45917e2575c531ec2ba00 100644
 --- a/content/browser/renderer_host/navigator.cc
 +++ b/content/browser/renderer_host/navigator.cc
-@@ -1059,6 +1059,7 @@ void Navigator::RecordNavigationMetrics(
+@@ -1092,6 +1092,7 @@ void Navigator::RecordNavigationMetrics(
              .InMilliseconds());
    }
  
@@ -35,7 +35,7 @@ index 7d772e99bd5bdd7c154496ed48e03ea6cc45137b..97a76debd24fb6f225b96e66eb55a830
    // If this is a same-process navigation and we have timestamps for unload
    // durations, fill those metrics out as well.
    if (params.unload_start && params.unload_end &&
-@@ -1105,6 +1106,7 @@ void Navigator::RecordNavigationMetrics(
+@@ -1138,6 +1139,7 @@ void Navigator::RecordNavigationMetrics(
           first_before_unload_start_time)
              .InMilliseconds());
    }

patches/chromium/don_t_run_pcscan_notifythreadcreated_if_pcscan_is_disabled.patch

@@ -26,10 +26,10 @@ index fd846ca91cb17638bf07ca35bf695099174f8f00..5b2ab293ade39b2ecd68d0438034da77
  #if defined(PA_THREAD_CACHE_SUPPORTED)
    // Don't completely empty the thread cache outside of low memory situations,
 diff --git a/base/threading/platform_thread_posix.cc b/base/threading/platform_thread_posix.cc
-index dbf96f68f9d8ca74616af10c236ebe24984b2b5e..5d27063a6b8b88a40a2b12ec5a4e1583fef4af1c 100644
+index d37b50bb563eccc7460698ec7fd2d8a9736ac9f5..19333d4e52bd21e89e60744be7087ccacb876b84 100644
 --- a/base/threading/platform_thread_posix.cc
 +++ b/base/threading/platform_thread_posix.cc
-@@ -40,6 +40,7 @@
+@@ -39,6 +39,7 @@
  #endif
  
  #if BUILDFLAG(USE_PARTITION_ALLOC_AS_MALLOC)
@@ -37,7 +37,7 @@ index dbf96f68f9d8ca74616af10c236ebe24984b2b5e..5d27063a6b8b88a40a2b12ec5a4e1583
  #include "base/allocator/partition_allocator/starscan/pcscan.h"
  #include "base/allocator/partition_allocator/starscan/stack/stack.h"
  #endif
-@@ -73,7 +74,7 @@ void* ThreadFunc(void* params) {
+@@ -72,7 +73,7 @@ void* ThreadFunc(void* params) {
        base::ThreadRestrictions::SetSingletonAllowed(false);
  
  #if !defined(OS_NACL)
@@ -46,7 +46,7 @@ index dbf96f68f9d8ca74616af10c236ebe24984b2b5e..5d27063a6b8b88a40a2b12ec5a4e1583
      internal::PCScan::NotifyThreadCreated(internal::GetStackPointer());
  #endif
  
-@@ -99,7 +100,7 @@ void* ThreadFunc(void* params) {
+@@ -98,7 +99,7 @@ void* ThreadFunc(void* params) {
        PlatformThread::CurrentHandle().platform_handle(),
        PlatformThread::CurrentId());
  

patches/chromium/don_t_use_potentially_null_getwebframe_-_view_when_get_blink.patch

@@ -11,10 +11,10 @@ This regressed in https://chromium-review.googlesource.com/c/chromium/src/+/2572
 Upstream: https://chromium-review.googlesource.com/c/chromium/src/+/2598393
 
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 197d97364bb19a1378d57cced8c485e86fda1e18..b2d42172ebd420b3d6c43016da5aba3d6d1ad30b 100644
+index 6d1d25efeb8529c8af54d5429bf33a9dcad286aa..36f28a560701c72b8369d657b673480968be07a9 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -2328,7 +2328,7 @@ const blink::WebView* RenderFrameImpl::GetWebView() const {
+@@ -2357,7 +2357,7 @@ const blink::WebView* RenderFrameImpl::GetWebView() const {
  }
  
  const blink::web_pref::WebPreferences& RenderFrameImpl::GetBlinkPreferences() {