Bump v13.0.0-nightly.20201202

* docs: first draft of the app distribution page

* docs: second iteration of the app distribution page. Fixed mentions

* docs: third iteration of the app distribution page. Fixed mentions

* docs: reworked app distribution page according to mentions

* docs: minor fixes to the app distribution page according to mentions

.circleci/config.yml

@@ -316,17 +316,15 @@ step-setup-goma-for-build: &step-setup-goma-for-build
 step-restore-brew-cache: &step-restore-brew-cache
   restore_cache:
     paths:
-      - /usr/local/Cellar/gnu-tar
-      - /usr/local/bin/gtar
+      - /usr/local/Homebrew
     keys:
-      - v4-brew-cache-{{ arch }}
+      - v2-brew-cache-{{ arch }}
 
 step-save-brew-cache: &step-save-brew-cache
   save_cache:
     paths:
-      - /usr/local/Cellar/gnu-tar
-      - /usr/local/bin/gtar
-    key: v4-brew-cache-{{ arch }}
+      - /usr/local/Homebrew
+    key: v2-brew-cache-{{ arch }}
     name: Persisting brew cache
 
 step-get-more-space-on-mac: &step-get-more-space-on-mac
@@ -447,9 +445,6 @@ 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
-        # Fix Framework Header Installs (symlinks not retained)
-        rm -rf src/electron/external_binaries
-        python src/electron/script/update-external-binaries.py
       fi
 
 step-install-signing-cert-on-mac: &step-install-signing-cert-on-mac
@@ -466,10 +461,8 @@ step-install-gnutar-on-mac: &step-install-gnutar-on-mac
     name: Install gnu-tar on macos
     command: |
       if [ "`uname`" == "Darwin" ]; then
-        if [ ! -d /usr/local/Cellar/gnu-tar/ ]; then
-          brew update
-          brew install gnu-tar
-        fi
+        brew update
+        brew install gnu-tar
         ln -fs /usr/local/bin/gtar /usr/local/bin/tar
       fi
 
@@ -487,6 +480,7 @@ step-gn-check: &step-gn-check
       cd src
       gn check out/Default //electron:electron_lib
       gn check out/Default //electron:electron_app
+      gn check out/Default //electron:manifests
       gn check out/Default //electron/shell/common/api:mojo
       # Check the hunspell filenames
       node electron/script/gen-hunspell-filenames.js --check
@@ -896,8 +890,6 @@ step-ninja-summary: &step-ninja-summary
   run:
     name: Print ninja summary
     command: |
-      set +e
-      set +o pipefail
       python depot_tools/post_build_ninja_summary.py -C src/out/Default
 
 step-ninja-report: &step-ninja-report
@@ -1201,6 +1193,7 @@ steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-cha
     - *step-depot-tools-add-to-path
     - *step-setup-env-for-build
     - *step-setup-goma-for-build
+    - *step-restore-brew-cache
     - *step-get-more-space-on-mac
     - *step-install-npm-deps-on-mac
     - *step-fix-sync-on-mac

BUILD.gn

@@ -265,6 +265,21 @@ if (is_linux) {
   }
 }
 
+source_set("manifests") {
+  sources = [
+    "//electron/shell/app/manifests.cc",
+    "//electron/shell/app/manifests.h",
+  ]
+
+  include_dirs = [ "//electron" ]
+
+  deps = [
+    "//electron/shell/common/api:mojo",
+    "//printing/buildflags",
+    "//services/service_manager/public/cpp",
+  ]
+}
+
 npm_action("electron_version_args") {
   script = "generate-version-json"
 
@@ -313,6 +328,7 @@ source_set("electron_lib") {
     ":electron_fuses",
     ":electron_js2c",
     ":electron_version_header",
+    ":manifests",
     ":resources",
     "buildflags",
     "chromium_src:chrome",
@@ -492,7 +508,6 @@ source_set("electron_lib") {
     }
   }
   if (is_linux) {
-    libs = [ "xshmfence" ]
     deps += [
       ":libnotify_loader",
       "//build/config/linux/gtk",
@@ -1155,19 +1170,6 @@ if (is_mac) {
         ldflags += [ "/guard:cf,nolongjmp" ]
       }
 
-      if (current_cpu == "x86") {
-        # Set the initial stack size to 0.5MiB, instead of the 1.5MiB needed by
-        # Chrome's main thread. This saves significant memory on threads (like
-        # those in the Windows thread pool, and others) whose stack size we can
-        # only control through this setting. Because Chrome's main thread needs
-        # a minimum 1.5 MiB stack, the main thread (in 32-bit builds only) uses
-        # fibers to switch to a 1.5 MiB stack before running any other code.
-        ldflags += [ "/STACK:0x80000" ]
-      } else {
-        # Increase the initial stack size. The default is 1MB, this is 8MB.
-        ldflags += [ "/STACK:0x800000" ]
-      }
-
       # This is to support renaming of electron.exe. node-gyp has hard-coded
       # executable names which it will recognise as node. This module definition
       # file claims that the electron executable is in fact named "node.exe",

CODE_OF_CONDUCT.md

@@ -2,8 +2,8 @@
 
 As a member project of the OpenJS Foundation, Electron uses [Contributor Covenant v2.0](https://contributor-covenant.org/version/2/0/code_of_conduct) as their code of conduct. The full text is included [below](#contributor-covenant-code-of-conduct) in English, and translations are available from the Contributor Covenant organisation:
 
-- [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
-- [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)
+* [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
+* [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)
 
 ## Contributor Covenant Code of Conduct
 

CONTRIBUTING.md

@@ -29,7 +29,7 @@ _If an issue has been closed and you still feel it's relevant, feel free to ping
 ### Languages
 
 We accept issues in *any* language.
-When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply. 
+When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply.
 Anyone may post the translated reply.
 In most cases, a quick pass through translation software is sufficient.
 Having the original text _as well as_ the translation can help mitigate translation errors.
@@ -66,5 +66,5 @@ See [Coding Style](https://electronjs.org/docs/development/coding-style) for inf
 
 ## Further Reading
 
-For more in-depth guides on developing Electron, see 
+For more in-depth guides on developing Electron, see
 [/docs/development](/docs/development/README.md)

DEPS

@@ -14,7 +14,7 @@ gclient_gn_args = [
 
 vars = {
   'chromium_version':
-    '89.0.4348.1',
+    '3a75ada69d1ac06d6903a2c981ab90a8162f1ba0',
   'node_version':
     'v14.15.1',
   'nan_version':
@@ -58,10 +58,6 @@ vars = {
   # To allow running hooks without parsing the DEPS tree
   'process_deps': True,
 
-  # It is always needed for normal Electron builds,
-  # but might be impossible for custom in-house builds.
-  'download_external_binaries': True,
-
   'checkout_nacl':
     False,
   'checkout_libaom':
@@ -157,15 +153,6 @@ hooks = [
       'src/electron/patches/mtime-cache.json',
     ],
   },
-  {
-    'name': 'electron_external_binaries',
-    'pattern': 'src/electron/script/update-external-binaries.py',
-    'condition': 'download_external_binaries',
-    'action': [
-      'python3',
-      'src/electron/script/update-external-binaries.py',
-    ],
-  },
   {
     'name': 'electron_npm_deps',
     'pattern': 'src/electron/package.json',

ELECTRON_VERSION

@@ -1 +1 @@
-12.0.0-beta.18
+13.0.0-nightly.20201202

README.md

@@ -1,6 +1,5 @@
 [![Electron Logo](https://electronjs.org/images/electron-logo.svg)](https://electronjs.org)
 
-
 [![CircleCI Build Status](https://circleci.com/gh/electron/electron/tree/master.svg?style=shield)](https://circleci.com/gh/electron/electron/tree/master)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4lggi9dpjc1qob7k/branch/master?svg=true)](https://ci.appveyor.com/project/electron-bot/electron-ljo26/branch/master)
 [![devDependency Status](https://david-dm.org/electron/electron/dev-status.svg)](https://david-dm.org/electron/electron?type=dev)

SECURITY.md

@@ -13,4 +13,5 @@ Report security bugs in third-party modules to the person or team maintaining th
 For context on Electron's security notification process, please see the [Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md#notifications) section of the Security WG's [Membership and Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md) Governance document.
 
 ## Learning More About Security
+
 To learn more about securing an Electron application, please see the [security tutorial](docs/tutorial/security.md).

appveyor.yml

@@ -98,8 +98,6 @@ build_script:
               $env:SAVE_GCLIENT_SRC="true"
             }
           } else {
-            # update external binaries
-            python src/electron/script/update-external-binaries.py
             # update angle
             cd src\third_party\angle
             git remote set-url origin  https://chromium.googlesource.com/angle/angle.git
@@ -152,6 +150,7 @@ build_script:
   - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
   - gn check out/Default //electron:electron_lib
   - gn check out/Default //electron:electron_app
+  - gn check out/Default //electron:manifests
   - gn check out/Default //electron/shell/common/api:mojo
   - if DEFINED GN_GOMA_FILE (ninja -j 300 -C out/Default electron:electron_app) else (ninja -C out/Default electron:electron_app)
   - if "%GN_CONFIG%"=="testing" ( python C:\depot_tools\post_build_ninja_summary.py -C out\Default )

build/args/all.gn

@@ -2,7 +2,7 @@ is_electron_build = true
 root_extra_deps = [ "//electron" ]
 
 # Registry of NMVs --> https://github.com/nodejs/node/blob/master/doc/abi_version_registry.json
-node_module_version = 87
+node_module_version = 89
 
 v8_promise_internal_field_count = 1
 v8_typed_array_max_size_in_heap = 0

chromium_src/BUILD.gn

@@ -143,17 +143,10 @@ static_library("chrome") {
       "//chrome/browser/platform_util.h",
       "//chrome/browser/ui/browser_dialogs.h",
       "//chrome/browser/ui/color_chooser.h",
-      "//chrome/browser/ui/views/eye_dropper/eye_dropper.cc",
-      "//chrome/browser/ui/views/eye_dropper/eye_dropper.h",
-      "//chrome/browser/ui/views/eye_dropper/eye_dropper_view.cc",
-      "//chrome/browser/ui/views/eye_dropper/eye_dropper_view.h",
     ]
 
     if (use_aura) {
-      sources += [
-        "//chrome/browser/platform_util_aura.cc",
-        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_aura.cc",
-      ]
+      sources += [ "//chrome/browser/platform_util_aura.cc" ]
 
       if (!is_win) {
         sources += [
@@ -170,8 +163,6 @@ static_library("chrome") {
         "//chrome/browser/media/webrtc/window_icon_util_mac.mm",
         "//chrome/browser/ui/cocoa/color_chooser_mac.h",
         "//chrome/browser/ui/cocoa/color_chooser_mac.mm",
-        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_mac.h",
-        "//chrome/browser/ui/views/eye_dropper/eye_dropper_view_mac.mm",
       ]
       deps += [
         "//components/remote_cocoa/app_shim",

docs/README.md

@@ -91,11 +91,6 @@ These individual tutorials expand on topics discussed in the guide above.
 * Electron Releases & Developer Feedback
   * [Versioning Policy](tutorial/electron-versioning.md)
   * [Release Timelines](tutorial/electron-timelines.md)
-* [Packaging App Source Code with asar](tutorial/application-packaging.md)
-  * [Generating asar Archives](tutorial/application-packaging.md#generating-asar-archives)
-  * [Using asar Archives](tutorial/application-packaging.md#using-asar-archives)
-  * [Limitations](tutorial/application-packaging.md#limitations-of-the-node-api)
-  * [Adding Unpacked Files to asar Archives](tutorial/application-packaging.md#adding-unpacked-files-to-asar-archives)
 * [Testing Widevine CDM](tutorial/testing-widevine-cdm.md)
 
 ---

docs/api/app.md

@@ -1174,9 +1174,9 @@ For `infoType` equal to `basic`:
 
 Using `basic` should be preferred if only basic information like `vendorId` or `driverId` is needed.
 
-### `app.setBadgeCount([count])` _Linux_ _macOS_
+### `app.setBadgeCount(count)` _Linux_ _macOS_
 
-* `count` Integer (optional) - If a value is provided, set the badge to the provided value otherwise, on macOS, display a plain white dot (e.g. unknown number of notifications). On Linux, if a value is not provided the badge will not display.
+* `count` Integer
 
 Returns `Boolean` - Whether the call succeeded.
 

docs/api/browser-window.md

@@ -723,94 +723,6 @@ Returns `BrowserWindow | null` - The window that owns the given `browserView`. I
 
 Returns `BrowserWindow | null` - The window with the given `id`.
 
-#### `BrowserWindow.addExtension(path)` _Deprecated_
-
-* `path` String
-
-Adds Chrome extension located at `path`, and returns extension's name.
-
-The method will also not return if the extension's manifest is missing or incomplete.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
-
-#### `BrowserWindow.removeExtension(name)` _Deprecated_
-
-* `name` String
-
-Remove a Chrome extension by name.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
-
-#### `BrowserWindow.getExtensions()` _Deprecated_
-
-Returns `Record<String, ExtensionInfo>` - The keys are the extension names and each value is
-an Object containing `name` and `version` properties.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.getAllExtensions()`](session.md#sesgetallextensions).
-
-#### `BrowserWindow.addDevToolsExtension(path)` _Deprecated_
-
-* `path` String
-
-Adds DevTools extension located at `path`, and returns extension's name.
-
-The extension will be remembered so you only need to call this API once, this
-API is not for programming use. If you try to add an extension that has already
-been loaded, this method will not return and instead log a warning to the
-console.
-
-The method will also not return if the extension's manifest is missing or incomplete.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
-
-#### `BrowserWindow.removeDevToolsExtension(name)` _Deprecated_
-
-* `name` String
-
-Remove a DevTools extension by name.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
-
-#### `BrowserWindow.getDevToolsExtensions()` _Deprecated_
-
-Returns `Record<string, ExtensionInfo>` - The keys are the extension names and each value is
-an Object containing `name` and `version` properties.
-
-To check if a DevTools extension is installed you can run the following:
-
-```javascript
-const { BrowserWindow } = require('electron')
-
-const installed = 'devtron' in BrowserWindow.getDevToolsExtensions()
-console.log(installed)
-```
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.getAllExtensions()`](session.md#sesgetallextensions).
-
 ### Instance Properties
 
 Objects created with `new BrowserWindow` have the following properties:
@@ -1051,7 +963,7 @@ Returns `Boolean` - Whether the window is in simple (pre-Lion) fullscreen mode.
 
 Returns `Boolean` - Whether the window is in normal state (not maximized, not minimized, not in fullscreen mode).
 
-#### `win.setAspectRatio(aspectRatio[, extraSize])`
+#### `win.setAspectRatio(aspectRatio[, extraSize])` _macOS_ _Linux_
 
 * `aspectRatio` Float - The aspect ratio to maintain for some portion of the
 content view.
@@ -1072,9 +984,6 @@ the player itself we would call this function with arguments of 16/9 and
 are within the content view--only that they exist. Sum any extra width and
 height areas you have within the overall content view.
 
-The aspect ratio is not respected when window is resized programmingly with
-APIs like `win.setSize`.
-
 #### `win.setBackgroundColor(backgroundColor)`
 
 * `backgroundColor` String - Window's background color as a hexadecimal value,

docs/api/command-line-switches.md

@@ -65,12 +65,12 @@ Forces the maximum disk space to be used by the disk cache, in bytes.
 
 Enables caller stack logging for the following APIs (filtering events):
 
-- `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
-- `remote.require()` / `remote-require`
-- `remote.getGlobal()` / `remote-get-builtin`
-- `remote.getBuiltin()` / `remote-get-global`
-- `remote.getCurrentWindow()` / `remote-get-current-window`
-- `remote.getCurrentWebContents()` / `remote-get-current-web-contents`
+* `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
+* `remote.require()` / `remote-require`
+* `remote.getGlobal()` / `remote-get-builtin`
+* `remote.getBuiltin()` / `remote-get-global`
+* `remote.getCurrentWindow()` / `remote-get-current-window`
+* `remote.getCurrentWebContents()` / `remote-get-current-web-contents`
 
 ### --enable-logging
 

docs/api/context-bridge.md

@@ -44,19 +44,19 @@ The `contextBridge` module has the following methods:
 ### `contextBridge.exposeInMainWorld(apiKey, api)` _Experimental_
 
 * `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.
+* `api` Record<String, any> - Your API object, more information on what this API can be and how it works is available below.
 
 ## Usage
 
-### API
+### API Objects
 
-The `api` provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be a `Function`, `String`, `Number`, `Array`, `Boolean`, or an object
+The `api` object provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be 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
-the API become immutable and updates on either side of the bridge do not result in an update on the other side.
+the API object become immutable and updates on either side of the bridge do not result in an update on the other side.
 
-An example of a complex API is shown below:
+An example of a complex API object is shown below:
 
 ```javascript
 const { contextBridge } = require('electron')

docs/api/environment-variables.md

@@ -120,6 +120,24 @@ debugging purposes.
 
 Prints Chrome's internal logging to the console.
 
+### `ELECTRON_DEBUG_DRAG_REGIONS`
+
+Adds coloration to draggable regions on [`BrowserView`](./browser-view.md)s on macOS - draggable regions will be colored
+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.
+
+Sample output:
+
+```sh
+Notification created (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification displayed (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification activated (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification replied to (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+```
+
 ### `ELECTRON_LOG_ASAR_READS`
 
 When Electron reads from an ASAR file, log the read offset and file path to

docs/api/extensions.md

@@ -115,9 +115,3 @@ The following methods of `chrome.management` are supported:
 - `chrome.management.getPermissionWarningsByManifest`
 - `chrome.management.onEnabled`
 - `chrome.management.onDisabled`
-
-### `chrome.webRequest`
-
-All features of this API are supported.
-
-> **NOTE:** Electron's [`webRequest`](web-request.md) module takes precedence over `chrome.webRequest` if there are conflicting handlers.

docs/api/global-shortcut.md

@@ -9,7 +9,7 @@ with the operating system so that you can customize the operations for various
 shortcuts.
 
 **Note:** The shortcut is global; it will work even if the app does
-not have the keyboard focus. This module cannot be used before the `ready`
+not have the keyboard focus. You should not use this module until the `ready`
 event of the app module is emitted.
 
 ```javascript

docs/api/process.md

@@ -12,28 +12,29 @@ It adds the following events, properties, and methods:
 
 In sandboxed renderers the `process` object contains only a subset of the APIs:
 
-- `crash()`
-- `hang()`
-- `getCreationTime()`
-- `getHeapStatistics()`
-- `getBlinkMemoryInfo()`
-- `getProcessMemoryInfo()`
-- `getSystemMemoryInfo()`
-- `getSystemVersion()`
-- `getCPUUsage()`
-- `getIOCounters()`
-- `argv`
-- `execPath`
-- `env`
-- `pid`
-- `arch`
-- `platform`
-- `sandboxed`
-- `type`
-- `version`
-- `versions`
-- `mas`
-- `windowsStore`
+* `crash()`
+* `hang()`
+* `getCreationTime()`
+* `getHeapStatistics()`
+* `getBlinkMemoryInfo()`
+* `getProcessMemoryInfo()`
+* `getSystemMemoryInfo()`
+* `getSystemVersion()`
+* `getCPUUsage()`
+* `getIOCounters()`
+* `uptime()`
+* `argv`
+* `execPath`
+* `env`
+* `pid`
+* `arch`
+* `platform`
+* `sandboxed`
+* `type`
+* `version`
+* `versions`
+* `mas`
+* `windowsStore`
 
 ## Events
 

docs/api/remote.md

@@ -36,8 +36,8 @@ you can use [webContents.executeJavaScript](web-contents.md#contentsexecutejavas
 
 **Note:** The remote module can be disabled for security reasons in the following contexts:
 
-- [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
-- [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.
+* [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
+* [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.
 
 ## Remote Objects
 

docs/api/session.md

@@ -101,8 +101,8 @@ Returns:
 Emitted after an extension is loaded. This occurs whenever an extension is
 added to the "enabled" set of extensions. This includes:
 
-- Extensions being loaded from `Session.loadExtension`.
-- Extensions being reloaded:
+* Extensions being loaded from `Session.loadExtension`.
+* Extensions being reloaded:
   * from a crash.
   * if the extension requested it ([`chrome.runtime.reload()`](https://developer.chrome.com/extensions/runtime#method-reload)).
 

docs/api/shell.md

@@ -45,17 +45,6 @@ Returns `Promise<void>`
 
 Open the given external protocol URL in the desktop's default manner. (For example, mailto: URLs in the user's default mail agent).
 
-### `shell.moveItemToTrash(fullPath[, deleteOnFail])` _Deprecated_
-
-* `fullPath` String
-* `deleteOnFail` Boolean (optional) - Whether or not to unilaterally remove the item if the Trash is disabled or unsupported on the volume. _macOS_
-
-Returns `Boolean` - Whether the item was successfully moved to the trash or otherwise deleted.
-
-> NOTE: This method is deprecated. Use `shell.trashItem` instead.
-
-Move the given file to trash and returns a boolean status for the operation.
-
 ### `shell.trashItem(path)`
 
 * `path` String - path to the item to be moved to the trash.

docs/api/structures/ipc-main-event.md

@@ -1,10 +1,8 @@
 # IpcMainEvent Object extends `Event`
 
-* `processId` Integer - The internal ID of the renderer process that sent this message
 * `frameId` Integer - The ID of the renderer frame that sent this message
 * `returnValue` any - Set this to the value to be returned in a synchronous message
 * `sender` WebContents - Returns the `webContents` that sent the message
-* `senderFrame` WebFrameMain _Readonly_ - The frame that sent this message
 * `ports` MessagePortMain[] - A list of MessagePorts that were transferred with this message
 * `reply` Function - A function that will send an IPC message to the renderer frame that sent the original message that you are currently handling.  You should use this method to "reply" to the sent message in order to guarantee the reply will go to the correct process and frame.
   * `channel` String

docs/api/structures/ipc-main-invoke-event.md

@@ -1,6 +1,4 @@
 # IpcMainInvokeEvent Object extends `Event`
 
-* `processId` Integer - The internal ID of the renderer process that sent this message
 * `frameId` Integer - The ID of the renderer frame that sent this message
 * `sender` WebContents - Returns the `webContents` that sent the message
-* `senderFrame` WebFrameMain _Readonly_ - The frame that sent this message

docs/api/system-preferences.md

@@ -433,7 +433,7 @@ It will always return `granted` for `screen` and for all media types on older ve
 
 Returns `Promise<Boolean>` - A promise that resolves with `true` if consent was granted and `false` if it was denied. If an invalid `mediaType` is passed, the promise will be rejected. If an access request was denied and later is changed through the System Preferences pane, a restart of the app will be required for the new permissions to take effect. If access has already been requested and denied, it _must_ be changed through the preference pane; an alert will not pop up and the promise will resolve with the existing access status.
 
-**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](https://electronjs.org/docs/tutorial/application-distribution#macos) for more information about how to set these in the context of Electron.
+**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](../tutorial/application-distribution.md#macos) for more information about how to set these in the context of Electron.
 
 This user consent was not required until macOS 10.14 Mojave, so this method will always return `true` if your system is running 10.13 High Sierra or lower.
 

docs/api/web-contents.md

@@ -195,29 +195,30 @@ myBrowserWindow.webContents.on('new-window', (event, url, frameName, disposition
 #### Event: 'did-create-window'
 
 Returns:
+
 * `window` BrowserWindow
 * `details` Object
-    * `url` String - URL for the created window.
-    * `frameName` String - Name given to the created window in the
-      `window.open()` call.
-    * `options` BrowserWindowConstructorOptions - The options used to create the
-      BrowserWindow. They are merged in increasing precedence: options inherited
-      from the parent, parsed options from the `features` string from
-      `window.open()`, and options given by
-      [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
-      Unrecognized options are not filtered out.
-    * `additionalFeatures` String[] - The non-standard features (features not
-      handled Chromium or Electron) _Deprecated_
-    * `referrer` [Referrer](structures/referrer.md) - The referrer that will be
-      passed to the new window. May or may not result in the `Referer` header
-      being sent, depending on the referrer policy.
-    * `postBody` [PostBody](structures/post-body.md) (optional) - The post data
-      that will be sent to the new window, along with the appropriate headers
-      that will be set. If no post data is to be sent, the value will be `null`.
-      Only defined when the window is being created by a form that set
-      `target=_blank`.
-    * `disposition` String - Can be `default`, `foreground-tab`,
-      `background-tab`, `new-window`, `save-to-disk` and `other`.
+  * `url` String - URL for the created window.
+  * `frameName` String - Name given to the created window in the
+     `window.open()` call.
+  * `options` BrowserWindowConstructorOptions - The options used to create the
+    BrowserWindow. They are merged in increasing precedence: options inherited
+    from the parent, parsed options from the `features` string from
+    `window.open()`, and options given by
+    [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
+    Unrecognized options are not filtered out.
+  * `additionalFeatures` String[] - The non-standard features (features not
+    handled Chromium or Electron) _Deprecated_
+  * `referrer` [Referrer](structures/referrer.md) - The referrer that will be
+    passed to the new window. May or may not result in the `Referer` header
+    being sent, depending on the referrer policy.
+  * `postBody` [PostBody](structures/post-body.md) (optional) - The post data
+    that will be sent to the new window, along with the appropriate headers
+    that will be set. If no post data is to be sent, the value will be `null`.
+    Only defined when the window is being created by a form that set
+    `target=_blank`.
+  * `disposition` String - Can be `default`, `foreground-tab`,
+    `background-tab`, `new-window`, `save-to-disk` and `other`.
 
 Emitted _after_ successful creation of a window via `window.open` in the renderer.
 Not emitted if the creation of the window is canceled from
@@ -1464,7 +1465,7 @@ By default, an empty `options` will be regarded as:
 }
 ```
 
-Use `page-break-before: always; ` CSS style to force to print to a new page.
+Use `page-break-before: always;` CSS style to force to print to a new page.
 
 An example of `webContents.printToPDF`:
 
@@ -1695,9 +1696,7 @@ app.whenReady().then(() => {
 
 #### `contents.sendToFrame(frameId, channel, ...args)`
 
-* `frameId` Integer | [number, number] - the ID of the frame to send to, or a
-  pair of `[processId, frameId]` if the frame is in a different process to the
-  main frame.
+* `frameId` Integer
 * `channel` String
 * `...args` any[]
 

docs/api/web-frame-main.md

@@ -26,7 +26,7 @@ win.webContents.on(
 )
 ```
 
-You can also access frames of existing pages by using the `mainFrame` property
+You can also access frames of existing pages by using the `webFrame` property
 of [`WebContents`](web-contents.md).
 
 ```javascript
@@ -57,14 +57,13 @@ These methods can be accessed from the `webFrameMain` module:
 
 ### `webFrameMain.fromId(processId, routingId)`
 
-* `processId` Integer - An `Integer` representing the internal ID of the process which owns the frame.
-* `routingId` Integer - An `Integer` representing the unique frame ID in the
+* `processId` Integer - An `Integer` representing the id of the process which owns the frame.
+* `routingId` Integer - An `Integer` representing the unique frame id in the
   current renderer process. Routing IDs can be retrieved from `WebFrameMain`
   instances (`frame.routingId`) and are also passed by frame
   specific `WebContents` navigation events (e.g. `did-frame-navigate`).
 
-Returns `WebFrameMain | undefined` - A frame with the given process and routing IDs,
-or `undefined` if there is no WebFrameMain associated with the given IDs.
+Returns `WebFrameMain` - A frame with the given process and routing IDs.
 
 ## Class: WebFrameMain
 
@@ -86,62 +85,10 @@ In the browser window some HTML APIs like `requestFullScreen` can only be
 invoked by a gesture from the user. Setting `userGesture` to `true` will remove
 this limitation.
 
-#### `frame.executeJavaScriptInIsolatedWorld(worldId, code[, userGesture])`
-
-* `worldId` Integer - The ID of the world to run the javascript in, `0` is the default world, `999` is the world used by Electron's `contextIsolation` feature.  You can provide any integer here.
-* `code` String
-* `userGesture` Boolean (optional) - Default is `false`.
-
-Returns `Promise<unknown>` - A promise that resolves with the result of the executed
-code or is rejected if execution throws or results in a rejected promise.
-
-Works like `executeJavaScript` but evaluates `scripts` in an isolated context.
-
 #### `frame.reload()`
 
 Returns `boolean` - Whether the reload was initiated successfully. Only results in `false` when the frame has no history.
 
-#### `frame.send(channel, ...args)`
-
-* `channel` String
-* `...args` any[]
-
-Send an asynchronous message to the renderer process via `channel`, along with
-arguments. Arguments will be serialized with the [Structured Clone
-Algorithm][SCA], just like [`postMessage`][], so prototype chains will not be
-included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
-throw an exception.
-
-The renderer process can handle the message by listening to `channel` with the
-[`ipcRenderer`](ipc-renderer.md) module.
-
-#### `frame.postMessage(channel, message, [transfer])`
-
-* `channel` String
-* `message` any
-* `transfer` MessagePortMain[] (optional)
-
-Send a message to the renderer process, optionally transferring ownership of
-zero or more [`MessagePortMain`][] objects.
-
-The transferred `MessagePortMain` objects will be available in the renderer
-process by accessing the `ports` property of the emitted event. When they
-arrive in the renderer, they will be native DOM `MessagePort` objects.
-
-For example:
-
-```js
-// Main process
-const { port1, port2 } = new MessageChannelMain()
-webContents.mainFrame.postMessage('port', { message: 'hello' }, [port1])
-
-// Renderer process
-ipcRenderer.on('port', (e, msg) => {
-  const [port] = e.ports
-  // ...
-})
-```
-
 ### Instance Properties
 
 #### `frame.url` _Readonly_

docs/api/web-request.md

@@ -51,8 +51,6 @@ The following methods are available on instances of `WebRequest`:
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -96,8 +94,6 @@ Some examples of valid `urls`:
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -125,8 +121,6 @@ The `callback` has to be called with a `response` object.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -147,8 +141,6 @@ response are visible by the time this listener is fired.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -181,8 +173,6 @@ The `callback` has to be called with a `response` object.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -207,8 +197,6 @@ and response headers are available.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -234,8 +222,6 @@ redirect is about to occur.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double
@@ -259,8 +245,6 @@ completed.
     * `url` String
     * `method` String
     * `webContentsId` Integer (optional)
-    * `webContents` WebContents (optional)
-    * `frame` WebFrameMain (optional)
     * `resourceType` String
     * `referrer` String
     * `timestamp` Double

docs/api/webview-tag.md

@@ -966,4 +966,4 @@ Emitted when DevTools is closed.
 Emitted when DevTools is focused / opened.
 
 [runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
-[chrome-webview]: https://developer.chrome.com/docs/extensions/reference/webviewTag/
+[chrome-webview]: https://developer.chrome.com/apps/tags/webview

docs/api/window-open.md

@@ -3,8 +3,8 @@
 There are several ways to control how windows are created from trusted or
 untrusted content within a renderer. Windows can be created from the renderer in two ways:
 
-- clicking on links or submitting forms adorned with `target=_blank`
-- JavaScript calling `window.open()`
+* clicking on links or submitting forms adorned with `target=_blank`
+* JavaScript calling `window.open()`
 
 In non-sandboxed renderers, or when `nativeWindowOpen` is false (the default), this results in the creation of a
 [`BrowserWindowProxy`](browser-window-proxy.md), a light wrapper around

docs/breaking-changes.md

@@ -6,11 +6,11 @@ Breaking changes will be documented here, and deprecation warnings added to JS c
 
 This document uses the following convention to categorize breaking changes:
 
-- **API Changed:** An API was changed in such a way that code that has not been updated is guaranteed to throw an exception.
-- **Behavior Changed:** The behavior of Electron has changed, but not in such a way that an exception will necessarily be thrown.
-- **Default Changed:** Code depending on the old default may break, not necessarily throwing an exception. The old behavior can be restored by explicitly specifying the value.
-- **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
-- **Removed:** An API or feature was removed, and is no longer supported by Electron.
+* **API Changed:** An API was changed in such a way that code that has not been updated is guaranteed to throw an exception.
+* **Behavior Changed:** The behavior of Electron has changed, but not in such a way that an exception will necessarily be thrown.
+* **Default Changed:** Code depending on the old default may break, not necessarily throwing an exception. The old behavior can be restored by explicitly specifying the value.
+* **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
+* **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
 ## Planned Breaking API Changes (13.0)
 
@@ -26,6 +26,45 @@ shell.moveItemToTrash(path)
 shell.trashItem(path).then(/* ... */)
 ```
 
+### Removed: `BrowserWindow` extension APIs
+
+The deprecated extension APIs have been removed:
+* `BrowserWindow.addExtension(path)`
+* `BrowserWindow.addDevToolsExtension(path)`
+* `BrowserWindow.removeExtension(name)`
+* `BrowserWindow.removeDevToolsExtension(name)`
+* `BrowserWindow.getExtensions()`
+* `BrowserWindow.getDevToolsExtensions()`
+
+Use the session APIs instead:
+* `ses.loadExtension(path)`
+* `ses.removeExtension(extension_id)`
+* `ses.getAllExtensions()`
+
+```js
+// Removed in Electron 13
+BrowserWindow.addExtension(path)
+BrowserWindow.addDevToolsExtension(path)
+// Replace with
+session.defaultSession.loadExtension(path)
+```
+
+```js
+// Removed in Electron 13
+BrowserWindow.removeExtension(name)
+BrowserWindow.removeDevToolsExtension(name)
+// Replace with
+session.defaultSession.removeExtension(extension_id)
+```
+
+```js
+// Removed in Electron 13
+BrowserWindow.getExtensions()
+BrowserWindow.getDevToolsExtensions()
+// Replace with
+session.defaultSession.getAllExtensions()
+```
+
 ## Planned Breaking API Changes (12.0)
 
 ### Removed: Pepper Flash support
@@ -60,12 +99,12 @@ app.getPath('crashDumps')
 The following `crashReporter` methods are no longer available in the renderer
 process:
 
-- `crashReporter.start`
-- `crashReporter.getLastCrashReport`
-- `crashReporter.getUploadedReports`
-- `crashReporter.getUploadToServer`
-- `crashReporter.setUploadToServer`
-- `crashReporter.getCrashesDirectory`
+* `crashReporter.start`
+* `crashReporter.getLastCrashReport`
+* `crashReporter.getUploadedReports`
+* `crashReporter.getUploadToServer`
+* `crashReporter.setUploadToServer`
+* `crashReporter.getCrashesDirectory`
 
 They should be called only from the main process.
 
@@ -116,6 +155,7 @@ shell.trashItem(path).then(/* ... */)
 ## Planned Breaking API Changes (11.0)
 
 ### Removed: `BrowserView.{destroy, fromId, fromWebContents, getAllViews}` and `id` property of `BrowserView`
+
 The experimental APIs `BrowserView.{destroy, fromId, fromWebContents, getAllViews}`
 have now been removed. Additionally, the `id` property of `BrowserView`
 has also been removed.
@@ -155,12 +195,12 @@ app.getPath('crashDumps')
 Calling the following `crashReporter` methods from the renderer process is
 deprecated:
 
-- `crashReporter.start`
-- `crashReporter.getLastCrashReport`
-- `crashReporter.getUploadedReports`
-- `crashReporter.getUploadToServer`
-- `crashReporter.setUploadToServer`
-- `crashReporter.getCrashesDirectory`
+* `crashReporter.start`
+* `crashReporter.getLastCrashReport`
+* `crashReporter.getUploadedReports`
+* `crashReporter.getUploadToServer`
+* `crashReporter.setUploadToServer`
+* `crashReporter.getCrashesDirectory`
 
 The only non-deprecated methods remaining in the `crashReporter` module in the
 renderer are `addExtraParameter`, `removeExtraParameter` and `getParameters`.
@@ -202,6 +242,7 @@ We [recommend moving away from the remote
 module](https://medium.com/@nornagon/electrons-remote-module-considered-harmful-70d69500f31).
 
 ### `protocol.unregisterProtocol`
+
 ### `protocol.uninterceptProtocol`
 
 The APIs are now synchronous and the optional callback is no longer needed.
@@ -214,14 +255,23 @@ protocol.unregisterProtocol(scheme)
 ```
 
 ### `protocol.registerFileProtocol`
+
 ### `protocol.registerBufferProtocol`
+
 ### `protocol.registerStringProtocol`
+
 ### `protocol.registerHttpProtocol`
+
 ### `protocol.registerStreamProtocol`
+
 ### `protocol.interceptFileProtocol`
+
 ### `protocol.interceptStringProtocol`
+
 ### `protocol.interceptBufferProtocol`
+
 ### `protocol.interceptHttpProtocol`
+
 ### `protocol.interceptStreamProtocol`
 
 The APIs are now synchronous and the optional callback is no longer needed.
@@ -354,7 +404,7 @@ Clone Algorithm][SCA], the same algorithm used to serialize messages for
 `postMessage`. This brings about a 2x performance improvement for large
 messages, but also brings some breaking changes in behavior.
 
-- Sending Functions, Promises, WeakMaps, WeakSets, or objects containing any
+* Sending Functions, Promises, WeakMaps, WeakSets, or objects containing any
   such values, over IPC will now throw an exception, instead of silently
   converting the functions to `undefined`.
 
@@ -368,21 +418,21 @@ ipcRenderer.send('channel', { value: 3, someFunction: () => {} })
 // => throws Error("() => {} could not be cloned.")
 ```
 
-- `NaN`, `Infinity` and `-Infinity` will now be correctly serialized, instead
+* `NaN`, `Infinity` and `-Infinity` will now be correctly serialized, instead
   of being converted to `null`.
-- Objects containing cyclic references will now be correctly serialized,
+* Objects containing cyclic references will now be correctly serialized,
   instead of being converted to `null`.
-- `Set`, `Map`, `Error` and `RegExp` values will be correctly serialized,
+* `Set`, `Map`, `Error` and `RegExp` values will be correctly serialized,
   instead of being converted to `{}`.
-- `BigInt` values will be correctly serialized, instead of being converted to
+* `BigInt` values will be correctly serialized, instead of being converted to
   `null`.
-- Sparse arrays will be serialized as such, instead of being converted to dense
+* Sparse arrays will be serialized as such, instead of being converted to dense
   arrays with `null`s.
-- `Date` objects will be transferred as `Date` objects, instead of being
+* `Date` objects will be transferred as `Date` objects, instead of being
   converted to their ISO string representation.
-- Typed Arrays (such as `Uint8Array`, `Uint16Array`, `Uint32Array` and so on)
+* Typed Arrays (such as `Uint8Array`, `Uint16Array`, `Uint32Array` and so on)
   will be transferred as such, instead of being converted to Node.js `Buffer`.
-- Node.js `Buffer` objects will be transferred as `Uint8Array`s. You can
+* Node.js `Buffer` objects will be transferred as `Uint8Array`s. You can
   convert a `Uint8Array` back to a Node.js `Buffer` by wrapping the underlying
   `ArrayBuffer`:
 
@@ -448,52 +498,6 @@ in Electron 8.x, and cease to exist in Electron 9.x. The layout zoom level
 limits are now fixed at a minimum of 0.25 and a maximum of 5.0, as defined
 [here](https://chromium.googlesource.com/chromium/src/+/938b37a6d2886bf8335fc7db792f1eb46c65b2ae/third_party/blink/common/page/page_zoom.cc#11).
 
-### Deprecated events in `systemPreferences`
-
-The following `systemPreferences` events have been deprecated:
-* `inverted-color-scheme-changed`
-* `high-contrast-color-scheme-changed`
-
-Use the new `updated` event on the `nativeTheme` module instead.
-
-```js
-// Deprecated
-systemPreferences.on('inverted-color-scheme-changed', () => { /* ... */ })
-systemPreferences.on('high-contrast-color-scheme-changed', () => { /* ... */ })
-
-// Replace with
-nativeTheme.on('updated', () => { /* ... */ })
-```
-
-### Deprecated: methods in `systemPreferences`
-
-The following `systemPreferences` methods have been deprecated:
-* `systemPreferences.isDarkMode()`
-* `systemPreferences.isInvertedColorScheme()`
-* `systemPreferences.isHighContrastColorScheme()`
-
-Use the following `nativeTheme` properties instead:
-* `nativeTheme.shouldUseDarkColors`
-* `nativeTheme.shouldUseInvertedColorScheme`
-* `nativeTheme.shouldUseHighContrastColors`
-
-```js
-// Deprecated
-systemPreferences.isDarkMode()
-// Replace with
-nativeTheme.shouldUseDarkColors
-
-// Deprecated
-systemPreferences.isInvertedColorScheme()
-// Replace with
-nativeTheme.shouldUseInvertedColorScheme
-
-// Deprecated
-systemPreferences.isHighContrastColorScheme()
-// Replace with
-nativeTheme.shouldUseHighContrastColors
-```
-
 ## Planned Breaking API Changes (7.0)
 
 ### Deprecated: Atom.io Node Headers URL

docs/development/build-instructions-gn.md

@@ -86,8 +86,6 @@ $ gclient sync -f
 ```sh
 $ cd src
 $ export CHROMIUM_BUILDTOOLS_PATH=`pwd`/buildtools
-# this next line is needed only if building with sccache
-$ export GN_EXTRA_ARGS="${GN_EXTRA_ARGS} cc_wrapper=\"${PWD}/electron/external_binaries/sccache\""
 $ gn gen out/Testing --args="import(\"//electron/build/args/testing.gn\") $GN_EXTRA_ARGS"
 ```
 
@@ -141,12 +139,6 @@ This will build all of what was previously 'libchromiumcontent' (i.e. the
 `content/` directory of `chromium` and its dependencies, incl. WebKit and V8),
 so it will take a while.
 
-To speed up subsequent builds, you can use [sccache][sccache]. Add the GN arg
-`cc_wrapper = "sccache"` by running `gn args out/Testing` to bring up an
-editor and adding a line to the end of the file.
-
-[sccache]: https://github.com/mozilla/sccache
-
 The built executable will be under `./out/Testing`:
 
 ```sh
@@ -189,7 +181,6 @@ Not all combinations of source and target CPU/OS are supported by Chromium.
 | Windows x64 | Windows x86   | Automatically tested |
 | Linux x64   | Linux x86     | Automatically tested |
 
-
 If you test other combinations and find them to work, please update this document :)
 
 See the GN reference for allowable values of [`target_os`][target_os values]

docs/development/coding-style.md

@@ -66,11 +66,11 @@ formatted correctly.
 
 Electron APIs uses the same capitalization scheme as Node.js:
 
-- When the module itself is a class like `BrowserWindow`, use `PascalCase`.
-- When the module is a set of APIs, like `globalShortcut`, use `camelCase`.
-- When the API is a property of object, and it is complex enough to be in a
+* When the module itself is a class like `BrowserWindow`, use `PascalCase`.
+* When the module is a set of APIs, like `globalShortcut`, use `camelCase`.
+* When the API is a property of object, and it is complex enough to be in a
   separate chapter like `win.webContents`, use `mixedCase`.
-- For other non-module APIs, use natural titles, like `<webview> Tag` or
+* For other non-module APIs, use natural titles, like `<webview> Tag` or
   `Process Object`.
 
 When creating a new API, it is preferred to use getters and setters instead of

docs/development/pull-requests.md

@@ -36,9 +36,9 @@ $ git fetch upstream
 Build steps and dependencies differ slightly depending on your operating system.
 See these detailed guides on building Electron locally:
 
-* [Building on macOS](https://electronjs.org/docs/development/build-instructions-macos)
-* [Building on Linux](https://electronjs.org/docs/development/build-instructions-linux)
-* [Building on Windows](https://electronjs.org/docs/development/build-instructions-windows)
+* [Building on macOS](build-instructions-macos.md)
+* [Building on Linux](build-instructions-linux.md)
+* [Building on Windows](build-instructions-windows.md)
 
 Once you've built the project locally, you're ready to start making changes!
 
@@ -63,7 +63,7 @@ or tests in the `spec/` folder.
 Please be sure to run `npm run lint` from time to time on any code changes
 to ensure that they follow the project's code style.
 
-See [coding style](https://electronjs.org/docs/development/coding-style) for
+See [coding style](coding-style.md) for
 more information about best practice when modifying code in different parts of
 the project.
 
@@ -91,29 +91,29 @@ Before a pull request can be merged, it **must** have a pull request title with
 
 Examples of commit messages with semantic prefixes:
 
-- `fix: don't overwrite prevent_default if default wasn't prevented`
-- `feat: add app.isPackaged() method`
-- `docs: app.isDefaultProtocolClient is now available on Linux`
+* `fix: don't overwrite prevent_default if default wasn't prevented`
+* `feat: add app.isPackaged() method`
+* `docs: app.isDefaultProtocolClient is now available on Linux`
 
 Common prefixes:
 
-- fix: A bug fix
-- feat: A new feature
-- docs: Documentation changes
-- test: Adding missing tests or correcting existing tests
-- build: Changes that affect the build system
-- ci: Changes to our CI configuration files and scripts
-- perf: A code change that improves performance
-- refactor: A code change that neither fixes a bug nor adds a feature
-- style: Changes that do not affect the meaning of the code (linting)
-- vendor: Bumping a dependency like libchromiumcontent or node
+* fix: A bug fix
+* feat: A new feature
+* docs: Documentation changes
+* test: Adding missing tests or correcting existing tests
+* build: Changes that affect the build system
+* ci: Changes to our CI configuration files and scripts
+* perf: A code change that improves performance
+* refactor: A code change that neither fixes a bug nor adds a feature
+* style: Changes that do not affect the meaning of the code (linting)
+* vendor: Bumping a dependency like libchromiumcontent or node
 
 Other things to keep in mind when writing a commit message:
 
 1. The first line should:
-   - contain a short description of the change (preferably 50 characters or less,
+   * contain a short description of the change (preferably 50 characters or less,
      and no more than 72 characters)
-   - be entirely in lowercase with the exception of proper nouns, acronyms, and
+   * be entirely in lowercase with the exception of proper nouns, acronyms, and
    the words that refer to code, like function/variable names
 2. Keep the second line blank.
 3. Wrap all other lines at 72 columns.
@@ -144,7 +144,7 @@ master.
 ### Step 7: Test
 
 Bug fixes and features should always come with tests. A
-[testing guide](https://electronjs.org/docs/development/testing) has been
+[testing guide](testing.md) has been
 provided to make the process easier. Looking at other tests to see how they
 should be structured can also help.
 

docs/styleguide.md

@@ -49,6 +49,7 @@ For API references, there are exceptions to this rule.
 * No nesting lists more than 2 levels (due to the markdown renderer).
 * All `js` and `javascript` code blocks are linted with
 [standard-markdown](https://www.npmjs.com/package/standard-markdown).
+* For unordered lists, use asterisks instead of dashes
 
 ## Picking words
 

docs/tutorial/application-debugging.md

@@ -43,6 +43,6 @@ If the V8 context crashes, the DevTools will display this message.
 
 `DevTools was disconnected from the page. Once page is reloaded, DevTools will automatically reconnect.`
 
-Chromium logs can be enabled via the `ELECTRON_ENABLE_LOGGING` environment variable. For more information, see the [environment variables documentation](https://www.electronjs.org/docs/api/environment-variables#electron_enable_logging).
+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](https://www.electronjs.org/docs/api/command-line-switches#--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).

docs/tutorial/application-distribution.md

@@ -1,25 +1,38 @@
 # Application Distribution
 
-To distribute your app with Electron, you need to package and rebrand it. The easiest way to do this is to use one of the following third party packaging tools:
+## Overview
+
+To distribute your app with Electron, you need to package and rebrand it.
+To do this, you can either use specialized tooling or manual approaches.
+
+## With tooling
+
+You can use the following tools to distribute your application:
 
 * [electron-forge](https://github.com/electron-userland/electron-forge)
 * [electron-builder](https://github.com/electron-userland/electron-builder)
 * [electron-packager](https://github.com/electron/electron-packager)
 
-These tools will take care of all the steps you need to take to end up with a distributable Electron applications, such as packaging your application, rebranding the executable, setting the right icons and optionally creating installers.
+These tools will take care of all the steps you need to take to end up with a
+distributable Electron application, such as bundling your application,
+rebranding the executable, and setting the right icons.
+
+You can check the example of how to package your app with `electron-forge` in
+our [Quick Start Guide](quick-start.md#package-and-distribute-the-application).
 
 ## Manual distribution
 
-You can also choose to manually get your app ready for distribution. The steps needed to do this are outlined below.
+### With prebuilt binaries
 
-To distribute your app with Electron, you need to download Electron's [prebuilt
+To distribute your app manually, you need to download Electron's [prebuilt
 binaries](https://github.com/electron/electron/releases). Next, the folder
 containing your app should be named `app` and placed in Electron's resources
-directory as shown in the following examples. Note that the location of
-Electron's prebuilt binaries is indicated with `electron/` in the examples
-below.
+directory as shown in the following examples.
 
-On macOS:
+> *NOTE:* the location of Electron's prebuilt binaries is indicated
+with `electron/` in the examples below.
+
+*On macOS:*
 
 ```plaintext
 electron/Electron.app/Contents/Resources/app/
@@ -28,7 +41,7 @@ electron/Electron.app/Contents/Resources/app/
 └── index.html
 ```
 
-On Windows and Linux:
+*On Windows and Linux:*
 
 ```plaintext
 electron/resources/app
@@ -37,47 +50,44 @@ electron/resources/app
 └── index.html
 ```
 
-Then execute `Electron.app` (or `electron` on Linux, `electron.exe` on Windows),
-and Electron will start as your app. The `electron` directory will then be
-your distribution to deliver to final users.
+Then execute `Electron.app` on macOS, `electron` on Linux, or `electron.exe`
+on Windows, and Electron will start as your app. The `electron` directory
+will then be your distribution to deliver to users.
 
-## Packaging Your App into a File
+### With an app source code archive
 
-Apart from shipping your app by copying all of its source files, you can also
-package your app into an [asar](https://github.com/electron/asar) archive to avoid
-exposing your app's source code to users.
+Instead of from shipping your app by copying all of its source files, you can
+package your app into an [asar] archive to improve the performance of reading
+files on platforms like Windows, if you are not already using a bundler such
+as Parcel or Webpack.
 
 To use an `asar` archive to replace the `app` folder, you need to rename the
 archive to `app.asar`, and put it under Electron's resources directory like
 below, and Electron will then try to read the archive and start from it.
 
-On macOS:
+*On macOS:*
 
 ```plaintext
 electron/Electron.app/Contents/Resources/
 └── app.asar
 ```
 
-On Windows and Linux:
+*On Windows and Linux:*
 
 ```plaintext
 electron/resources/
 └── app.asar
 ```
 
-More details can be found in [Application packaging](application-packaging.md).
+You can find more details on how to use `asar` in the
+[`electron/asar` repository][asar].
 
-## Rebranding with Downloaded Binaries
+### Rebranding with downloaded binaries
 
 After bundling your app into Electron, you will want to rebrand Electron
 before distributing it to users.
 
-### Windows
-
-You can rename `electron.exe` to any name you like, and edit its icon and other
-information with tools like [rcedit](https://github.com/electron/rcedit).
-
-### macOS
+#### macOS
 
 You can rename `Electron.app` to any name you want, and you also have to rename
 the `CFBundleDisplayName`, `CFBundleIdentifier` and `CFBundleName` fields in the
@@ -104,60 +114,20 @@ MyApp.app/Contents
             └── MyApp Helper
 ```
 
-### Linux
+#### Windows
+
+You can rename `electron.exe` to any name you like, and edit its icon and other
+information with tools like [rcedit](https://github.com/electron/rcedit).
+
+#### Linux
 
 You can rename the `electron` executable to any name you like.
 
-## Rebranding by Rebuilding Electron from Source
+### Rebranding by rebuilding Electron from source
 
 It is also possible to rebrand Electron by changing the product name and
 building it from source. To do this you need to set the build argument
 corresponding to the product name (`electron_product_name = "YourProductName"`)
 in the `args.gn` file and rebuild.
 
-### Creating a Custom Electron Fork
-
-Creating a custom fork of Electron is almost certainly not something you will
-need to do in order to build your app, even for "Production Level" applications.
-Using a tool such as `electron-packager` or `electron-forge` will allow you to
-"Rebrand" Electron without having to do these steps.
-
-You need to fork Electron when you have custom C++ code that you have patched
-directly into Electron, that either cannot be upstreamed, or has been rejected
-from the official version. As maintainers of Electron, we very much would like
-to make your scenario work, so please try as hard as you can to get your changes
-into the official version of Electron, it will be much much easier on you, and
-we appreciate your help.
-
-#### Creating a Custom Release with surf-build
-
-1. Install [Surf](https://github.com/surf-build/surf), via npm:
-  `npm install -g surf-build@latest`
-
-2. Create a new S3 bucket and create the following empty directory structure:
-
-    ```sh
-    - electron/
-      - symbols/
-      - dist/
-    ```
-
-3. Set the following Environment Variables:
-
-   * `ELECTRON_GITHUB_TOKEN` - a token that can create releases on GitHub
-   * `ELECTRON_S3_ACCESS_KEY`, `ELECTRON_S3_BUCKET`, `ELECTRON_S3_SECRET_KEY` -
-     the place where you'll upload Node.js headers as well as symbols
-   * `ELECTRON_RELEASE` - Set to `true` and the upload part will run, leave unset
-     and `surf-build` will do CI-type checks, appropriate to run for every
-     pull request.
-   * `CI` - Set to `true` or else it will fail
-   * `GITHUB_TOKEN` - set it to the same as `ELECTRON_GITHUB_TOKEN`
-   * `SURF_TEMP` - set to `C:\Temp` on Windows to prevent path too long issues
-   * `TARGET_ARCH` - set to `ia32` or `x64`
-
-4. In `script/upload.py`, you _must_ set `ELECTRON_REPO` to your fork (`MYORG/electron`),
-  especially if you are a contributor to Electron proper.
-
-5. `surf-build -r https://github.com/MYORG/electron -s YOUR_COMMIT -n 'surf-PLATFORM-ARCH'`
-
-6. Wait a very, very long time for the build to complete.
+[asar]: https://github.com/electron/asar

docs/tutorial/application-packaging.md

@@ -1,194 +0,0 @@
-# Application Packaging
-
-To mitigate [issues](https://github.com/joyent/node/issues/6960) around long
-path names on Windows, slightly speed up `require` and conceal your source code
-from cursory inspection, you can choose to package your app into an [asar][asar]
-archive with little changes to your source code.
-
-Most users will get this feature for free, since it's supported out of the box
-by [`electron-packager`][electron-packager], [`electron-forge`][electron-forge],
-and [`electron-builder`][electron-builder]. If you are not using any of these
-tools, read on.
-
-## Generating `asar` Archives
-
-An [asar][asar] archive is a simple tar-like format that concatenates files
-into a single file. Electron can read arbitrary files from it without unpacking
-the whole file.
-
-Steps to package your app into an `asar` archive:
-
-### 1. Install the asar Utility
-
-```sh
-$ npm install -g asar
-```
-
-### 2. Package with `asar pack`
-
-```sh
-$ asar pack your-app app.asar
-```
-
-## Using `asar` Archives
-
-In Electron there are two sets of APIs: Node APIs provided by Node.js and Web
-APIs provided by Chromium. Both APIs support reading files from `asar` archives.
-
-### Node API
-
-With special patches in Electron, Node APIs like `fs.readFile` and `require`
-treat `asar` archives as virtual directories, and the files in it as normal
-files in the filesystem.
-
-For example, suppose we have an `example.asar` archive under `/path/to`:
-
-```sh
-$ asar list /path/to/example.asar
-/app.js
-/file.txt
-/dir/module.js
-/static/index.html
-/static/main.css
-/static/jquery.min.js
-```
-
-Read a file in the `asar` archive:
-
-```javascript
-const fs = require('fs')
-fs.readFileSync('/path/to/example.asar/file.txt')
-```
-
-List all files under the root of the archive:
-
-```javascript
-const fs = require('fs')
-fs.readdirSync('/path/to/example.asar')
-```
-
-Use a module from the archive:
-
-```javascript
-require('./path/to/example.asar/dir/module.js')
-```
-
-You can also display a web page in an `asar` archive with `BrowserWindow`:
-
-```javascript
-const { BrowserWindow } = require('electron')
-const win = new BrowserWindow()
-
-win.loadURL('file:///path/to/example.asar/static/index.html')
-```
-
-### Web API
-
-In a web page, files in an archive can be requested with the `file:` protocol.
-Like the Node API, `asar` archives are treated as directories.
-
-For example, to get a file with `$.get`:
-
-```html
-<script>
-let $ = require('./jquery.min.js')
-$.get('file:///path/to/example.asar/file.txt', (data) => {
-  console.log(data)
-})
-</script>
-```
-
-### Treating an `asar` Archive as a Normal File
-
-For some cases like verifying the `asar` archive's checksum, we need to read the
-content of an `asar` archive as a file. For this purpose you can use the built-in
-`original-fs` module which provides original `fs` APIs without `asar` support:
-
-```javascript
-const originalFs = require('original-fs')
-originalFs.readFileSync('/path/to/example.asar')
-```
-
-You can also set `process.noAsar` to `true` to disable the support for `asar` in
-the `fs` module:
-
-```javascript
-const fs = require('fs')
-process.noAsar = true
-fs.readFileSync('/path/to/example.asar')
-```
-
-## Limitations of the Node API
-
-Even though we tried hard to make `asar` archives in the Node API work like
-directories as much as possible, there are still limitations due to the
-low-level nature of the Node API.
-
-### Archives Are Read-only
-
-The archives can not be modified so all Node APIs that can modify files will not
-work with `asar` archives.
-
-### Working Directory Can Not Be Set to Directories in Archive
-
-Though `asar` archives are treated as directories, there are no actual
-directories in the filesystem, so you can never set the working directory to
-directories in `asar` archives. Passing them as the `cwd` option of some APIs
-will also cause errors.
-
-### Extra Unpacking on Some APIs
-
-Most `fs` APIs can read a file or get a file's information from `asar` archives
-without unpacking, but for some APIs that rely on passing the real file path to
-underlying system calls, Electron will extract the needed file into a
-temporary file and pass the path of the temporary file to the APIs to make them
-work. This adds a little overhead for those APIs.
-
-APIs that requires extra unpacking are:
-
-* `child_process.execFile`
-* `child_process.execFileSync`
-* `fs.open`
-* `fs.openSync`
-* `process.dlopen` - Used by `require` on native modules
-
-### Fake Stat Information of `fs.stat`
-
-The `Stats` object returned by `fs.stat` and its friends on files in `asar`
-archives is generated by guessing, because those files do not exist on the
-filesystem. So you should not trust the `Stats` object except for getting file
-size and checking file type.
-
-### Executing Binaries Inside `asar` Archive
-
-There are Node APIs that can execute binaries like `child_process.exec`,
-`child_process.spawn` and `child_process.execFile`, but only `execFile` is
-supported to execute binaries inside `asar` archive.
-
-This is because `exec` and `spawn` accept `command` instead of `file` as input,
-and `command`s are executed under shell. There is no reliable way to determine
-whether a command uses a file in asar archive, and even if we do, we can not be
-sure whether we can replace the path in command without side effects.
-
-## Adding Unpacked Files to `asar` Archives
-
-As stated above, some Node APIs will unpack the file to the filesystem when
-called. Apart from the performance issues, various anti-virus scanners might
-be triggered by this behavior.
-
-As a workaround, you can leave various files unpacked using the `--unpack` option.
-In the following example, shared libraries of native Node.js modules will not be
-packed:
-
-```sh
-$ asar pack app app.asar --unpack *.node
-```
-
-After running the command, you will notice that a folder named `app.asar.unpacked`
-was created together with the `app.asar` file. It contains the unpacked files
-and should be shipped together with the `app.asar` archive.
-
-[asar]: https://github.com/electron/asar
-[electron-packager]: https://github.com/electron/electron-packager
-[electron-forge]: https://github.com/electron-userland/electron-forge
-[electron-builder]: https://github.com/electron-userland/electron-builder

docs/tutorial/code-signing.md

@@ -196,11 +196,11 @@ it may be worth your time to shop around. Popular resellers include:
 
 There are a number of tools for signing your packaged app:
 
-- [`electron-winstaller`] will generate an installer for windows and sign it for
+* [`electron-winstaller`] will generate an installer for windows and sign it for
   you
-- [`electron-forge`] can sign installers it generates through the
+* [`electron-forge`] can sign installers it generates through the
   Squirrel.Windows or MSI targets.
-- [`electron-builder`] can sign some of its windows targets
+* [`electron-builder`] can sign some of its windows targets
 
 ## Windows Store
 

docs/tutorial/dark-mode.md

@@ -19,7 +19,7 @@ the system's dark mode setting. You can do this by using the
 
 If you want to manually switch between light/dark modes, you can do this by
 setting the desired mode in the
-[themeSource](https://www.electronjs.org/docs/api/native-theme#nativethemethemesource)
+[themeSource](../api/native-theme.md#nativethemethemesource)
 property of the `nativeTheme` module. This property's value will be propagated
 to your Renderer process. Any CSS rules related to `prefers-color-scheme` will
 be updated accordingly.
@@ -96,7 +96,7 @@ color scheme, and update the "Current Theme Source" label to `System`.
 
 To add listeners and handlers, add the following lines to the `renderer.js` file:
 
-```js
+```javascript
 const { ipcRenderer } = require('electron')
 
 document.getElementById('toggle-dark-mode').addEventListener('click', async () => {
@@ -130,7 +130,7 @@ active using the `nativeTheme.shouldUseDarkColors` property, and set the
 `themeSource` to the opposite theme.
 * Upon receiving `dark-mode:system`, we reset the `themeSource` to `system`.
 
-```js
+```javascript
 const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron')
 
 function createWindow () {
@@ -180,7 +180,7 @@ attribute. The value of `prefers-color-scheme` will follow your
 
 Create a `styles.css` file and add the following lines:
 
-```css
+```css fiddle='docs/fiddles/features/macos-dark-mode'
 @media (prefers-color-scheme: dark) {
   body { background:  #333; color: white; }
 }

docs/tutorial/debugging-vscode.md

@@ -35,7 +35,6 @@ $ code electron-quick-start
 }
 ```
 
-
 #### 3. Debugging
 
 Set some breakpoints in `main.js`, and start debugging in the [Debug View](https://code.visualstudio.com/docs/editor/debugging). You should be able to hit the breakpoints.
@@ -84,16 +83,16 @@ $ code electron-quick-start
   ]
 }
 ```
+
 **Configuration Notes**
 
-- `cppvsdbg` requires the [built-in C/C++ extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) be enabled.
-- `${workspaceFolder}` is the full path to Chromium's `src` directory.
-- `your-executable-location` will be one of the following depending on a few items:
-  -  `Testing`: If you are using the default settings of [Electron's Build-Tools](https://github.com/electron/build-tools) or the default instructions when [building from source](https://www.electronjs.org/docs/development/build-instructions-gn#building).
-  -  `Release`: If you built a Release build rather than a Testing build.
-  -  `your-directory-name`: If you modified this during your build process from the default, this will be whatever you specified.
-- The `args` array string `"your-electron-project-path"` should be the absolute path to either the directory or `main.js` file of the Electron project you are using for testing. In this example, it should be your path to `electron-quick-start`.
-
+* `cppvsdbg` requires the [built-in C/C++ extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) be enabled.
+* `${workspaceFolder}` is the full path to Chromium's `src` directory.
+* `your-executable-location` will be one of the following depending on a few items:
+  * `Testing`: If you are using the default settings of [Electron's Build-Tools](https://github.com/electron/build-tools) or the default instructions when [building from source](https://www.electronjs.org/docs/development/build-instructions-gn#building).
+  * `Release`: If you built a Release build rather than a Testing build.
+  * `your-directory-name`: If you modified this during your build process from the default, this will be whatever you specified.
+* The `args` array string `"your-electron-project-path"` should be the absolute path to either the directory or `main.js` file of the Electron project you are using for testing. In this example, it should be your path to `electron-quick-start`.
 
 #### 3. Debugging
 

docs/tutorial/devtools-extension.md

@@ -1,28 +1,25 @@
 # DevTools Extension
 
-Electron supports [Chrome DevTools extensions][devtools-extension], which can
-be used to extend the ability of Chrome's developer tools for debugging
-popular web frameworks.
+Electron supports the [Chrome DevTools Extension][devtools-extension], which can
+be used to extend the ability of devtools for debugging popular web frameworks.
 
-## Loading a DevTools extension with tooling
+## How to load a DevTools Extension
 
-The easiest way to load a DevTools extension is to use third-party tooling to automate the
-process for you. [electron-devtools-installer][electron-devtools-installer] is a popular
-NPM package that does just that.
+This document outlines the process for manually loading an extension.
+You may also try
+[electron-devtools-installer](https://github.com/GPMDP/electron-devtools-installer),
+a third-party tool that downloads extensions directly from the Chrome WebStore.
 
-## Manually loading a DevTools extension
+To load an extension in Electron, you need to download it in Chrome browser,
+locate its filesystem path, and then load it by calling the
+`BrowserWindow.addDevToolsExtension(extension)` API.
 
-If you don't want to use the tooling approach, you can also do all of the necessary
-operations by hand. To load an extension in Electron, you need to download it via Chrome,
-locate its filesystem path, and then load it into your [Session][session] by calling the
-[`ses.loadExtension`] API.
+Using the [React Developer Tools][react-devtools] as example:
 
-Using the [React Developer Tools][react-devtools] as an example:
-
-1. Install the extension in Google Chrome.
+1. Install it in Chrome browser.
 1. Navigate to `chrome://extensions`, and find its extension ID, which is a hash
    string like `fmkadmapgofadopljbjfkapdkoienihi`.
-1. Find out the filesystem location used by Chrome for storing extensions:
+1. Find out filesystem location used by Chrome for storing extensions:
    * on Windows it is `%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions`;
    * on Linux it could be:
      * `~/.config/google-chrome/Default/Extensions/`
@@ -30,48 +27,37 @@ Using the [React Developer Tools][react-devtools] as an example:
      * `~/.config/google-chrome-canary/Default/Extensions/`
      * `~/.config/chromium/Default/Extensions/`
    * on macOS it is `~/Library/Application Support/Google/Chrome/Default/Extensions`.
-1. Pass the location of the extension to the [`ses.loadExtension`][load-extension]
-   API. For React Developer Tools `v4.9.0`, it looks something like:
+1. Pass the location of the extension to `BrowserWindow.addDevToolsExtension`
+   API, for the React Developer Tools, it is something like:
+
    ```javascript
-    const { app, session } = require('electron')
-    const path = require('path')
-    const os = require('os')
+   const path = require('path')
+   const os = require('os')
 
-    // on macOS
-    const reactDevToolsPath = path.join(
-      os.homedir(),
-      '/Library/Application Support/Google/Chrome/Default/Extensions/fmkadmapgofadopljbjfkapdkoienihi/4.9.0_0'
-    )
-
-    app.whenReady().then(async () => {
-      await session.defaultSession.loadExtension(reactDevToolsPath)
-    })
+   BrowserWindow.addDevToolsExtension(
+      path.join(os.homedir(), '/Library/Application Support/Google/Chrome/Default/Extensions/fmkadmapgofadopljbjfkapdkoienihi/4.3.0_0')
+   )
    ```
 
-**Notes:**
+**Note:** The `BrowserWindow.addDevToolsExtension` API cannot be called before the
+ready event of the app module is emitted.
 
-* `loadExtension` returns a Promise with an [Extension object][extension-structure],
-which contains metadata about the extension that was loaded. This promise needs to
-resolve (e.g. with an `await` expression) before loading a page. Otherwise, the
-extension won't be guaranteed to load.
-* `loadExtension` cannot be called before the `ready` event of the `app` module
-is emitted, nor can it be called on in-memory (non-persistent) sessions.
-* `loadExtension` must be called on every boot of your app if you want the
-extension to be loaded.
+The extension will be remembered so you only need to call this API once per
+extension. If you try to add an extension that has already been loaded, this method
+will not return and instead log a warning to the console.
 
-### Removing a DevTools extension
+### How to remove a DevTools Extension
 
-You can pass the extension's ID to the [`ses.removeExtension`][remove-extension] API to
-remove it from your Session. Loaded extensions are not persisted between
-app launches.
+You can pass the name of the extension to the `BrowserWindow.removeDevToolsExtension`
+API to remove it. The name of the extension is returned by
+`BrowserWindow.addDevToolsExtension` and you can get the names of all installed
+DevTools Extensions using the `BrowserWindow.getDevToolsExtensions` API.
 
-## DevTools extension support
+## Supported DevTools Extensions
 
-Electron only supports
-[a limited set of `chrome.*` APIs][supported-extension-apis],
-so extensions using unsupported `chrome.*` APIs under the hood may not work.
-
-The following Devtools extensions have been tested to work in Electron:
+Electron only supports a limited set of `chrome.*` APIs, so some extensions
+using unsupported `chrome.*` APIs for chrome extension features may not work.
+Following Devtools Extensions are tested and guaranteed to work in Electron:
 
 * [Ember Inspector](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
 * [React Developer Tools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi)
@@ -83,22 +69,14 @@ The following Devtools extensions have been tested to work in Electron:
 * [Redux DevTools Extension](https://chrome.google.com/webstore/detail/redux-devtools/lmhkpmbekcpmknklioeibfkpmmfibljd)
 * [MobX Developer Tools](https://chrome.google.com/webstore/detail/mobx-developer-tools/pfgnfdagidkfgccljigdamigbcnndkod)
 
-### What should I do if a DevTools extension is not working?
+### What should I do if a DevTools Extension is not working?
 
-First, please make sure the extension is still being maintained and is compatible
-with the latest version of Google Chrome. We cannot provide additional support for
-unsupported extensions.
+First please make sure the extension is still being maintained, some extensions
+can not even work for recent versions of Chrome browser, and we are not able to
+do anything for them.
 
-If the extension works on Chrome but not on Electron, file a bug in Electron's
-[issue tracker][issue-tracker] and describe which part
-of the extension is not working as expected.
+Then file a bug at Electron's issues list, and describe which part of the
+extension is not working as expected.
 
 [devtools-extension]: https://developer.chrome.com/extensions/devtools
-[session]: ../api/session.md
 [react-devtools]: https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi
-[load-extension]: ../api/session.md#sesloadextensionpath
-[extension-structure]: ../api/structures/extension.md
-[remove-extension]: ../api/session.md#sesremoveextensionextensionid
-[electron-devtools-installer]: https://github.com/MarshallOfSound/electron-devtools-installer
-[supported-extension-apis]: ../api/extensions.md
-[issue-tracker]: https://github.com/electron/electron/issues

docs/tutorial/electron-versioning.md

@@ -20,7 +20,7 @@ Electron versions *< 2.0* did not conform to the [semver](https://semver.org) sp
 
 Here is an example of the 1.x strategy:
 
-![](../images/versioning-sketch-0.png)
+![1.x Versioning](../images/versioning-sketch-0.png)
 
 An app developed with `1.8.1` cannot take the `1.8.3` bug fix without either absorbing the `1.8.2` feature, or by backporting the fix and maintaining a new release line.
 
@@ -54,12 +54,12 @@ Note that most Chromium updates will be considered breaking. Fixes that can be b
 
 Stabilization branches are branches that run parallel to master, taking in only cherry-picked commits that are related to security or stability. These branches are never merged back to master.
 
-![](../images/versioning-sketch-1.png)
+![Stabilization Branches](../images/versioning-sketch-1.png)
 
 Since Electron 8, stabilization branches are always **major** version lines, and named against the following template `$MAJOR-x-y` e.g. `8-x-y`.  Prior to that we used **minor** version lines and named them as `$MAJOR-$MINOR-x` e.g. `2-0-x`
 
 We allow for multiple stabilization branches to exist simultaneously, and intend to support at least two in parallel at all times, backporting security fixes as necessary.
-![](../images/versioning-sketch-2.png)
+![Multiple Stability Branches](../images/versioning-sketch-2.png)
 
 Older lines will not be supported by GitHub, but other groups can take ownership and backport stability and security fixes on their own. We discourage this, but recognize that it makes life easier for many app developers.
 
@@ -104,17 +104,17 @@ For each major and minor bump, you should expect to see something like the follo
 An example lifecycle in pictures:
 
 * A new release branch is created that includes the latest set of features. It is published as `2.0.0-beta.1`.
-![](../images/versioning-sketch-3.png)
+![New Release Branch](../images/versioning-sketch-3.png)
 * A bug fix comes into master that can be backported to the release branch. The patch is applied, and a new beta is published as `2.0.0-beta.2`.
-![](../images/versioning-sketch-4.png)
+![Bugfix Backport to Beta](../images/versioning-sketch-4.png)
 * The beta is considered _generally stable_ and it is published again as a non-beta under `2.0.0`.
-![](../images/versioning-sketch-5.png)
+![Beta to Stable](../images/versioning-sketch-5.png)
 * Later, a zero-day exploit is revealed and a fix is applied to master. We backport the fix to the `2-0-x` line and release `2.0.1`.
-![](../images/versioning-sketch-6.png)
+![Security Backports](../images/versioning-sketch-6.png)
 
 A few examples of how various semver ranges will pick up new releases:
 
-![](../images/versioning-sketch-7.png)
+![Semvers and Releases](../images/versioning-sketch-7.png)
 
 # Missing Features: Alphas
 
@@ -145,7 +145,7 @@ We seek to increase clarity at all levels of the update and releases process. St
 
 # Versioned `master`
 
-- The `master` branch will always contain the next major version `X.0.0-nightly.DATE` in its `package.json`
-- Release branches are never merged back to master
-- Release branches _do_ contain the correct version in their `package.json`
-- As soon as a release branch is cut for a major, master must be bumped to the next major.  I.e. `master` is always versioned as the next theoretical release branch
+* The `master` branch will always contain the next major version `X.0.0-nightly.DATE` in its `package.json`
+* Release branches are never merged back to master
+* Release branches _do_ contain the correct version in their `package.json`
+* As soon as a release branch is cut for a major, master must be bumped to the next major.  I.e. `master` is always versioned as the next theoretical release branch

docs/tutorial/keyboard-shortcuts.md

@@ -17,7 +17,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/local'
 const { Menu, MenuItem } = require('electron')
 
 const menu = new Menu()
@@ -56,7 +56,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/global'
 const { app, globalShortcut } = require('electron')
 
 app.whenReady().then(() => {
@@ -101,7 +101,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/interception-from-main'
 const { app, BrowserWindow } = require('electron')
 
 app.whenReady().then(() => {

docs/tutorial/macos-dock.md

@@ -24,7 +24,7 @@ Starting with a working application from the
  [Quick Start Guide](quick-start.md), update the `main.js` file with the
  following lines:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/macos-dock-menu'
 const { app, Menu } = require('electron')
 
 const dockMenu = Menu.buildFromTemplate([

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

@@ -25,7 +25,7 @@ Starting with a working application from the
 
 and add the following lines to the `renderer.js` file:
 
-```js
+```javascript
 const { ipcRenderer } = require('electron')
 
 document.getElementById('drag').ondragstart = (event) => {
@@ -40,7 +40,7 @@ and forward the information to the Main process.
 In the Main process(`main.js` file), expand the received event with a path to the file that is
 being dragged and an icon:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/drag-and-drop'
 const { ipcMain } = require('electron')
 
 ipcMain.on('ondragstart', (event, filePath) => {

docs/tutorial/notifications.md

@@ -28,7 +28,7 @@ Assuming you have a working Electron application from the
 
 and add the `renderer.js` file:
 
-```js
+```javascript fiddle='docs/fiddles/features/notifications/renderer'
 const myNotification = new Notification('Title', {
   body: 'Notification from the Renderer process'
 })
@@ -52,7 +52,7 @@ message that was generated after triggering the `onclick` event:
 Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/notifications/main'
 const { Notification } = require('electron')
 
 function showNotification () {

docs/tutorial/offscreen-rendering.md

@@ -1,59 +1,67 @@
 # Offscreen Rendering
 
-Offscreen rendering lets you obtain the content of a browser window in a bitmap,
-so it can be rendered anywhere, for example on a texture in a 3D scene. The
-offscreen rendering in Electron uses a similar approach than the [Chromium
-Embedded Framework](https://bitbucket.org/chromiumembedded/cef) project.
+## Overview
 
-Two modes of rendering can be used and only the dirty area is passed in the
-`'paint'` event to be more efficient. The rendering can be stopped, continued
-and the frame rate can be set. The specified frame rate is a top limit value,
-when there is nothing happening on a webpage, no frames are generated. The
-maximum frame rate is 60, because above that there is no benefit, only
-performance loss.
+Offscreen rendering lets you obtain the content of a `BrowserWindow` in a
+bitmap, so it can be rendered anywhere, for example, on texture in a 3D scene.
+The offscreen rendering in Electron uses a similar approach to that of the
+[Chromium Embedded Framework](https://bitbucket.org/chromiumembedded/cef)
+project.
 
-**Note:** An offscreen window is always created as a [Frameless Window](../api/frameless-window.md).
+*Notes*:
 
-## Rendering Modes
+* There are two rendering modes that can be used (see the section below) and only
+the dirty area is passed to the `paint` event to be more efficient.
+* You can stop/continue the rendering as well as set the frame rate.
+* The maximum frame rate is 60 because greater values bring only performance
+losses with no benefits.
+* When nothing is happening on a webpage, no frames are generated.
+* An offscreen window is always created as a
+[Frameless Window](../api/frameless-window.md).
 
-### GPU accelerated
+### Rendering Modes
+
+#### GPU accelerated
 
 GPU accelerated rendering means that the GPU is used for composition. Because of
-that the frame has to be copied from the GPU which requires more performance,
-thus this mode is quite a bit slower than the other one. The benefit of this
+that, the frame has to be copied from the GPU which requires more resources,
+thus this mode is slower than the Software output device. The benefit of this
 mode is that WebGL and 3D CSS animations are supported.
 
-### Software output device
+#### Software output device
 
 This mode uses a software output device for rendering in the CPU, so the frame
-generation is much faster, thus this mode is preferred over the GPU accelerated
-one.
+generation is much faster. As a result, this mode is preferred over the GPU
+accelerated one.
 
-To enable this mode GPU acceleration has to be disabled by calling the
+To enable this mode, GPU acceleration has to be disabled by calling the
 [`app.disableHardwareAcceleration()`][disablehardwareacceleration] API.
 
-## Usage
+## Example
 
-``` javascript
+Starting with a working application from the
+[Quick Start Guide](quick-start.md), add the following lines to the
+`main.js` file:
+
+```javascript fiddle='docs/fiddles/features/offscreen-rendering'
 const { app, BrowserWindow } = require('electron')
+const fs = require('fs')
 
 app.disableHardwareAcceleration()
 
 let win
 
 app.whenReady().then(() => {
-  win = new BrowserWindow({
-    webPreferences: {
-      offscreen: true
-    }
-  })
+  win = new BrowserWindow({ webPreferences: { offscreen: true } })
 
-  win.loadURL('http://github.com')
+  win.loadURL('https://github.com')
   win.webContents.on('paint', (event, dirty, image) => {
-    // updateBitmap(dirty, image.getBitmap())
+    fs.writeFileSync('ex.png', image.toPNG())
   })
-  win.webContents.setFrameRate(30)
+  win.webContents.setFrameRate(60)
 })
 ```
 
+After launching the Electron application, navigate to your application's
+working folder.
 [disablehardwareacceleration]: ../api/app.md#appdisablehardwareacceleration

docs/tutorial/online-offline-events.md

@@ -34,11 +34,11 @@ let onlineStatusWindow
 
 app.whenReady().then(() => {
   onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false })
-  onlineStatusWindow.loadURL(`file://${__dirname}/online-status.html`)
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
 })
 ```
 
-create the `online-status.html` file and add the following line before the
+in the `index.html` file, add the following line before the
 closing `</body>` tag:
 
 ```html
@@ -47,7 +47,7 @@ closing `</body>` tag:
 
 and add the `renderer.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/online-detection/renderer'
 const alertOnlineStatus = () => { window.alert(navigator.onLine ? 'online' : 'offline') }
 
 window.addEventListener('online', alertOnlineStatus)
@@ -78,7 +78,7 @@ let onlineStatusWindow
 
 app.whenReady().then(() => {
   onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false, webPreferences: { nodeIntegration: true } })
-  onlineStatusWindow.loadURL(`file://${__dirname}/online-status.html`)
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
 })
 
 ipcMain.on('online-status-changed', (event, status) => {
@@ -86,7 +86,7 @@ ipcMain.on('online-status-changed', (event, status) => {
 })
 ```
 
-create the `online-status.html` file and add the following line before the
+in the `index.html` file, add the following line before the
 closing `</body>` tag:
 
 ```html
@@ -95,7 +95,7 @@ closing `</body>` tag:
 
 and add the `renderer.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/online-detection/main'
 const { ipcRenderer } = require('electron')
 const updateOnlineStatus = () => { ipcRenderer.send('online-status-changed', navigator.onLine ? 'online' : 'offline') }
 

docs/tutorial/progress-bar.md

@@ -45,7 +45,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/progress-bar'
 const { BrowserWindow } = require('electron')
 const win = new BrowserWindow()
 

docs/tutorial/quick-start.md

@@ -28,7 +28,7 @@ If both commands succeeded, you are ready to install Electron.
 
 From a development perspective, an Electron application is essentially a Node.js application. This means that the starting point of your Electron application will be a `package.json` file like in any other Node.js application. A minimal Electron application has the following structure:
 
-```plain
+```plaintext
 my-electron-app/
 ├── package.json
 ├── main.js
@@ -53,7 +53,7 @@ The main script specifies the entry point of your Electron application (in our c
 
 The main script may look as follows:
 
-```js
+```javascript fiddle='docs/fiddles/quick-start'
 const { app, BrowserWindow } = require('electron')
 
 function createWindow () {
@@ -66,7 +66,6 @@ function createWindow () {
   })
 
   win.loadFile('index.html')
-  win.webContents.openDevTools()
 }
 
 app.whenReady().then(createWindow)
@@ -98,7 +97,7 @@ This is the web page you want to display once the application is initialized. Th
 
 The `index.html` page looks as follows:
 
-```html
+```html fiddle='docs/fiddles/quick-start'
 <!DOCTYPE html>
 <html>
 <head>
@@ -108,9 +107,11 @@ The `index.html` page looks as follows:
 </head>
 <body style="background: white;">
     <h1>Hello World!</h1>
-    We are using node <script>document.write(process.versions.node)</script>,
-    Chrome <script>document.write(process.versions.chrome)</script>,
-    and Electron <script>document.write(process.versions.electron)</script>.
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
 </body>
 </html>
 ```

docs/tutorial/recent-documents.md

@@ -24,7 +24,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/recent-documents'
 const { app } = require('electron')
 
 app.addRecentDocument('/Users/USERNAME/Desktop/work.type')

docs/tutorial/represented-file.md

@@ -24,7 +24,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/represented-file'
 const { app, BrowserWindow } = require('electron')
 
 app.whenReady().then(() => {

docs/tutorial/spellchecker.md

@@ -71,4 +71,4 @@ Although the spellchecker itself does not send any typings, words or user input
 myWindow.session.setSpellCheckerDictionaryDownloadURL('https://example.com/dictionaries/')
 ```
 
-Check out the docs for [`session.setSpellCheckerDictionaryDownloadURL`](https://www.electronjs.org/docs/api/session#sessetspellcheckerdictionarydownloadurlurl) for more information on where to get the dictionary files from and how you need to host them.
+Check out the docs for [`session.setSpellCheckerDictionaryDownloadURL`](../api/session.md#sessetspellcheckerdictionarydownloadurlurl) for more information on where to get the dictionary files from and how you need to host them.

docs/tutorial/support.md

@@ -10,21 +10,21 @@ for answers to questions,
 or to join in discussion with other developers who use Electron,
 you can interact with the community in these locations:
 
-- [`Electron's Discord`](https://discord.com/invite/electron) has channels for:
-  - Getting help
-  - Ecosystem apps like [Electron Forge](https://github.com/electron-userland/electron-forge) and [Electron Fiddle](https://github.com/electron/fiddle)
-  - Sharing ideas with other Electron app developers
-  - And more!
-- [`electron`](https://discuss.atom.io/c/electron) category on the Atom forums
-- `#atom-shell` channel on Freenode
-- `#electron` channel on [Atom's Slack](https://discuss.atom.io/t/join-us-on-slack/16638?source_topic_id=25406)
-- [`electron-ru`](https://telegram.me/electron_ru) *(Russian)*
-- [`electron-br`](https://electron-br.slack.com) *(Brazilian Portuguese)*
-- [`electron-kr`](https://electron-kr.github.io/electron-kr) *(Korean)*
-- [`electron-jp`](https://electron-jp.slack.com) *(Japanese)*
-- [`electron-tr`](https://electron-tr.herokuapp.com) *(Turkish)*
-- [`electron-id`](https://electron-id.slack.com) *(Indonesia)*
-- [`electron-pl`](https://electronpl.github.io) *(Poland)*
+* [`Electron's Discord`](https://discord.com/invite/electron) has channels for:
+  * Getting help
+  * Ecosystem apps like [Electron Forge](https://github.com/electron-userland/electron-forge) and [Electron Fiddle](https://github.com/electron/fiddle)
+  * Sharing ideas with other Electron app developers
+  * And more!
+* [`electron`](https://discuss.atom.io/c/electron) category on the Atom forums
+* `#atom-shell` channel on Freenode
+* `#electron` channel on [Atom's Slack](https://discuss.atom.io/t/join-us-on-slack/16638?source_topic_id=25406)
+* [`electron-ru`](https://telegram.me/electron_ru) *(Russian)*
+* [`electron-br`](https://electron-br.slack.com) *(Brazilian Portuguese)*
+* [`electron-kr`](https://electron-kr.github.io/electron-kr) *(Korean)*
+* [`electron-jp`](https://electron-jp.slack.com) *(Japanese)*
+* [`electron-tr`](https://electron-tr.herokuapp.com) *(Turkish)*
+* [`electron-id`](https://electron-id.slack.com) *(Indonesia)*
+* [`electron-pl`](https://electronpl.github.io) *(Poland)*
 
 If you'd like to contribute to Electron,
 see the [contributing document](https://github.com/electron/electron/blob/master/CONTRIBUTING.md).
@@ -64,9 +64,9 @@ until the maintainers feel the maintenance burden is too high to continue doing
 
 ### Currently supported versions
 
-- 11.x.y
-- 10.x.y
-- 9.x.y
+* 11.x.y
+* 10.x.y
+* 9.x.y
 
 ### End-of-life
 

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

@@ -129,13 +129,13 @@ should look like this:
 
 In particular, it's important that:
 
-- you link against `node.lib` from _Electron_ and not Node. If you link against
+* you link against `node.lib` from _Electron_ and not Node. If you link against
   the wrong `node.lib` you will get load-time errors when you require the
   module in Electron.
-- you include the flag `/DELAYLOAD:node.exe`. If the `node.exe` link is not
+* you include the flag `/DELAYLOAD:node.exe`. If the `node.exe` link is not
   delayed, then the delay-load hook won't get a chance to fire and the node
   symbols won't be correctly resolved.
-- `win_delay_load_hook.obj` is linked directly into the final DLL. If the hook
+* `win_delay_load_hook.obj` is linked directly into the final DLL. If the hook
   is set up in a dependent DLL, it won't fire at the right time.
 
 See [`node-gyp`](https://github.com/nodejs/node-gyp/blob/e2401e1395bef1d3c8acec268b42dc5fb71c4a38/src/win_delay_load_hook.cc)

docs/tutorial/web-embeds.md

@@ -20,7 +20,7 @@ and only allow the capabilities you want to support.
 ### WebViews
 
 > Important Note:
-[we do not recommend you to use use WebViews](https://www.electronjs.org/docs/api/webview-tag#warning),
+[we do not recommend you to use use WebViews](../api/webview-tag.md#warning),
 as this tag undergoes dramatic architectural changes that may affect stability
 of your application. Consider switching to alternatives, like `iframe` and
 Electron's `BrowserView`, or an architecture that avoids embedded content

electron_paks.gni

@@ -91,10 +91,8 @@ template("electron_extra_paks") {
     }
 
     # New paks should be added here by default.
-    sources += [
-      "$root_gen_dir/content/browser/devtools/devtools_resources.pak",
-      "$root_gen_dir/ui/resources/webui_generated_resources.pak",
-    ]
+    sources +=
+        [ "$root_gen_dir/content/browser/devtools/devtools_resources.pak" ]
     deps += [ "//content/browser/devtools:devtools_resources" ]
     if (enable_print_preview) {
       sources += [ "$root_gen_dir/chrome/print_preview_resources.pak" ]

electron_strings.grdp

@@ -83,18 +83,5 @@
   <message name="IDS_DOWNLOAD_MORE_ACTIONS"
           desc="Tooltip of a button on the downloads page that shows a menu with actions like 'Open downloads folder' or 'Clear all'">
     More actions
-  </message>
-  <!-- Badging -->
-  <message name="IDS_SATURATED_BADGE_CONTENT" desc="The content to display when the application's badge is too large to display to indicate that the badge is more than a given maximum. This string should be as short as possible, preferably only one character beyond the content">
-    <ph name="MAXIMUM_VALUE">$1<ex>99</ex></ph>+
-  </message>
-  <message name="IDS_BADGE_UNREAD_NOTIFICATIONS_SATURATED" desc="The accessibility text which will be read by a screen reader when the notification count is too large to display (e.g. greater than 99).">
-    {MAX_UNREAD_NOTIFICATIONS, plural, =1 {More than 1 unread notification} other {More than # unread notifications}}
-  </message>
-  <message name="IDS_BADGE_UNREAD_NOTIFICATIONS_UNSPECIFIED" desc="The accessibility text which will be read by a screen reader when there are some unspecified number of notifications, or user attention is required">
-    Unread Notifications
-  </message>
-  <message name="IDS_BADGE_UNREAD_NOTIFICATIONS" desc="The accessibility text which will be read by a screen reader when there are notifcatications">
-    {UNREAD_NOTIFICATIONS, plural, =1 {1 Unread Notification} other {# Unread Notifications}}
-  </message>  
+</message>
 </grit-part>

filenames.auto.gni

@@ -231,7 +231,6 @@ auto_filenames = {
     "lib/browser/api/web-contents-view.ts",
     "lib/browser/api/web-contents.ts",
     "lib/browser/api/web-frame-main.ts",
-    "lib/browser/chrome-extension-shim.ts",
     "lib/browser/default-menu.ts",
     "lib/browser/desktop-capturer.ts",
     "lib/browser/devtools.ts",

filenames.gni

@@ -328,10 +328,6 @@ filenames = {
     "shell/browser/api/ui_event.h",
     "shell/browser/auto_updater.cc",
     "shell/browser/auto_updater.h",
-    "shell/browser/badging/badge_manager.cc",
-    "shell/browser/badging/badge_manager.h",
-    "shell/browser/badging/badge_manager_factory.cc",
-    "shell/browser/badging/badge_manager_factory.h",
     "shell/browser/browser.cc",
     "shell/browser/browser.h",
     "shell/browser/browser_observer.h",
@@ -349,8 +345,6 @@ filenames = {
     "shell/browser/electron_browser_client.h",
     "shell/browser/electron_browser_context.cc",
     "shell/browser/electron_browser_context.h",
-    "shell/browser/electron_browser_handler_impl.cc",
-    "shell/browser/electron_browser_handler_impl.h",
     "shell/browser/electron_browser_main_parts.cc",
     "shell/browser/electron_browser_main_parts.h",
     "shell/browser/electron_download_manager_delegate.cc",

lib/asar/fs-wrapper.ts

@@ -615,10 +615,9 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
     if (options.withFileTypes) {
       const dirents = [];
       for (const file of files) {
-        const childPath = path.join(filePath, file);
-        const stats = archive.stat(childPath);
+        const stats = archive.stat(file);
         if (!stats) {
-          const error = createError(AsarError.NOT_FOUND, { asarPath, filePath: childPath });
+          const error = createError(AsarError.NOT_FOUND, { asarPath, filePath: file });
           nextTick(callback!, [error]);
           return;
         }
@@ -658,10 +657,9 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
     if (options && (options as any).withFileTypes) {
       const dirents = [];
       for (const file of files) {
-        const childPath = path.join(filePath, file);
-        const stats = archive.stat(childPath);
+        const stats = archive.stat(file);
         if (!stats) {
-          throw createError(AsarError.NOT_FOUND, { asarPath, filePath: childPath });
+          throw createError(AsarError.NOT_FOUND, { asarPath, filePath: file });
         }
         if (stats.isFile) {
           dirents.push(new fs.Dirent(file, fs.constants.UV_DIRENT_FILE));

lib/browser/api/protocol.ts

@@ -17,12 +17,8 @@ Object.setPrototypeOf(protocol, new Proxy({}, {
 
   ownKeys () {
     if (!app.isReady()) return [];
-    return Reflect.ownKeys(session.defaultSession!.protocol);
-  },
 
-  has: (target, property: string) => {
-    if (!app.isReady()) return false;
-    return Reflect.has(session.defaultSession!.protocol, property);
+    return Object.getOwnPropertyNames(Object.getPrototypeOf(session.defaultSession!.protocol));
   },
 
   getOwnPropertyDescriptor () {

lib/browser/api/screen.ts

@@ -1,47 +1,38 @@
-import { EventEmitter } from 'events';
 const { createScreen } = process._linkedBinding('electron_common_screen');
 
 let _screen: Electron.Screen;
 
-const createScreenIfNeeded = () => {
-  if (_screen === undefined) {
-    _screen = createScreen();
-  }
-};
-
 // We can't call createScreen until after app.on('ready'), but this module
 // exposes an instance created by createScreen. In order to avoid
 // side-effecting and calling createScreen upon import of this module, instead
 // we export a proxy which lazily calls createScreen on first access.
 export default new Proxy({}, {
-  get: (target, property: keyof Electron.Screen) => {
-    createScreenIfNeeded();
-    const value = _screen[property];
-    if (typeof value === 'function') {
-      return value.bind(_screen);
+  get: (target, prop: keyof Electron.Screen) => {
+    if (_screen === undefined) {
+      _screen = createScreen();
     }
-    return value;
-  },
-  set: (target, property: string, value: unknown) => {
-    createScreenIfNeeded();
-    return Reflect.set(_screen, property, value);
+    const v = _screen[prop];
+    if (typeof v === 'function') {
+      return v.bind(_screen);
+    }
+    return v;
   },
   ownKeys: () => {
-    createScreenIfNeeded();
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
     return Reflect.ownKeys(_screen);
   },
-  has: (target, property: string) => {
-    createScreenIfNeeded();
-    return property in _screen;
+  has: (target, prop: string) => {
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
+    return prop in _screen;
   },
-  getOwnPropertyDescriptor: (target, property: string) => {
-    createScreenIfNeeded();
-    return Reflect.getOwnPropertyDescriptor(_screen, property);
-  },
-  getPrototypeOf: () => {
-    // This is necessary as a result of weirdness with EventEmitterMixin
-    // and FunctionTemplate - we need to explicitly ensure it's returned
-    // in the prototype.
-    return EventEmitter.prototype;
+  getOwnPropertyDescriptor: (target, prop: string) => {
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
+    return Reflect.getOwnPropertyDescriptor(_screen, prop);
   }
 });

lib/browser/api/system-preferences.ts

@@ -11,7 +11,7 @@ if ('getAppLevelAppearance' in systemPreferences) {
 }
 
 if ('getEffectiveAppearance' in systemPreferences) {
-  const nativeEAGetter = systemPreferences.getEffectiveAppearance;
+  const nativeEAGetter = systemPreferences.getAppLevelAppearance;
   Object.defineProperty(systemPreferences, 'effectiveAppearance', {
     get: () => nativeEAGetter.call(systemPreferences)
   });

lib/browser/api/web-contents.ts

@@ -1,5 +1,5 @@
-import { app, ipcMain, session, deprecate, webFrameMain } from 'electron/main';
-import type { BrowserWindowConstructorOptions, MenuItem, MenuItemConstructorOptions, LoadURLOptions } from 'electron/main';
+import { app, ipcMain, session, deprecate, BrowserWindowConstructorOptions } from 'electron/main';
+import type { MenuItem, MenuItemConstructorOptions, LoadURLOptions } from 'electron/main';
 
 import * as url from 'url';
 import * as path from 'path';
@@ -126,16 +126,22 @@ const binding = process._linkedBinding('electron_browser_web_contents');
 const printing = process._linkedBinding('electron_browser_printing');
 const { WebContents } = binding as { WebContents: { prototype: Electron.WebContents } };
 
-WebContents.prototype.postMessage = function (...args) {
-  return this.mainFrame.postMessage(...args);
-};
-
 WebContents.prototype.send = function (channel, ...args) {
   if (typeof channel !== 'string') {
     throw new Error('Missing required channel argument');
   }
 
-  return this._send(false /* internal */, channel, args);
+  const internal = false;
+  const sendToAll = false;
+
+  return this._send(internal, sendToAll, channel, args);
+};
+
+WebContents.prototype.postMessage = function (...args) {
+  if (Array.isArray(args[2])) {
+    args[2] = args[2].map(o => o instanceof MessagePortMain ? o._internalPort : o);
+  }
+  this._postMessage(...args);
 };
 
 WebContents.prototype._sendInternal = function (channel, ...args) {
@@ -143,31 +149,44 @@ WebContents.prototype._sendInternal = function (channel, ...args) {
     throw new Error('Missing required channel argument');
   }
 
-  return this._send(true /* internal */, channel, args);
-};
+  const internal = true;
+  const sendToAll = false;
 
-function getWebFrame (contents: Electron.WebContents, frame: number | [number, number]) {
-  if (typeof frame === 'number') {
-    return webFrameMain.fromId(contents.mainFrame.processId, frame);
-  } else if (Array.isArray(frame) && frame.length === 2 && frame.every(value => typeof value === 'number')) {
-    return webFrameMain.fromId(frame[0], frame[1]);
-  } else {
-    throw new Error('Missing required frame argument (must be number or [processId, frameId])');
+  return this._send(internal, sendToAll, channel, args);
+};
+WebContents.prototype._sendInternalToAll = function (channel, ...args) {
+  if (typeof channel !== 'string') {
+    throw new Error('Missing required channel argument');
   }
-}
 
-WebContents.prototype.sendToFrame = function (frameId, channel, ...args) {
-  const frame = getWebFrame(this, frameId);
-  if (!frame) return false;
-  frame.send(channel, ...args);
-  return true;
+  const internal = true;
+  const sendToAll = true;
+
+  return this._send(internal, sendToAll, channel, args);
 };
+WebContents.prototype.sendToFrame = function (frameId, channel, ...args) {
+  if (typeof channel !== 'string') {
+    throw new Error('Missing required channel argument');
+  } else if (typeof frameId !== 'number') {
+    throw new Error('Missing required frameId argument');
+  }
 
+  const internal = false;
+  const sendToAll = false;
+
+  return this._sendToFrame(internal, sendToAll, frameId, channel, args);
+};
 WebContents.prototype._sendToFrameInternal = function (frameId, channel, ...args) {
-  const frame = getWebFrame(this, frameId);
-  if (!frame) return false;
-  frame._sendInternal(channel, ...args);
-  return true;
+  if (typeof channel !== 'string') {
+    throw new Error('Missing required channel argument');
+  } else if (typeof frameId !== 'number') {
+    throw new Error('Missing required frameId argument');
+  }
+
+  const internal = true;
+  const sendToAll = false;
+
+  return this._sendToFrame(internal, sendToAll, frameId, channel, args);
 };
 
 // Following methods are mapped to webFrame.
@@ -180,7 +199,7 @@ const webFrameMethods = [
 
 for (const method of webFrameMethods) {
   WebContents.prototype[method] = function (...args: any[]): Promise<any> {
-    return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, method, ...args);
+    return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, method, ...args);
   };
 }
 
@@ -198,11 +217,11 @@ const waitTillCanExecuteJavaScript = async (webContents: Electron.WebContents) =
 // WebContents has been loaded.
 WebContents.prototype.executeJavaScript = async function (code, hasUserGesture) {
   await waitTillCanExecuteJavaScript(this);
-  return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScript', String(code), !!hasUserGesture);
+  return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScript', String(code), !!hasUserGesture);
 };
 WebContents.prototype.executeJavaScriptInIsolatedWorld = async function (worldId, code, hasUserGesture) {
   await waitTillCanExecuteJavaScript(this);
-  return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScriptInIsolatedWorld', worldId, code, !!hasUserGesture);
+  return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScriptInIsolatedWorld', worldId, code, !!hasUserGesture);
 };
 
 // Translate the options of printToPDF.
@@ -459,9 +478,8 @@ WebContents.prototype._callWindowOpenHandler = function (event: any, url: string
 };
 
 const addReplyToEvent = (event: any) => {
-  const { processId, frameId } = event;
   event.reply = (...args: any[]) => {
-    event.sender.sendToFrame([processId, frameId], ...args);
+    event.sender.sendToFrame(event.frameId, ...args);
   };
 };
 
@@ -475,13 +493,6 @@ const addReplyInternalToEvent = (event: any) => {
   });
 };
 
-const addSenderFrameToEvent = (event: any) => {
-  const { processId, frameId } = event;
-  Object.defineProperty(event, 'senderFrame', {
-    get: () => webFrameMain.fromId(processId, frameId)
-  });
-};
-
 const addReturnValueToEvent = (event: any) => {
   Object.defineProperty(event, 'returnValue', {
     set: (value) => event.sendReply(value),
@@ -516,13 +527,6 @@ WebContents.prototype._init = function () {
   this.goToOffset = navigationController.goToOffset.bind(navigationController);
   this.getActiveIndex = navigationController.getActiveIndex.bind(navigationController);
   this.length = navigationController.length.bind(navigationController);
-  // Read off the ID at construction time, so that it's accessible even after
-  // the underlying C++ WebContents is destroyed.
-  const id = this.id;
-  Object.defineProperty(this, 'id', {
-    value: id,
-    writable: false
-  });
 
   this._windowOpenHandler = null;
 
@@ -532,7 +536,6 @@ WebContents.prototype._init = function () {
 
   // Dispatch IPC messages to the ipc module.
   this.on('-ipc-message' as any, function (this: Electron.WebContents, event: any, internal: boolean, channel: string, args: any[]) {
-    addSenderFrameToEvent(event);
     if (internal) {
       addReplyInternalToEvent(event);
       ipcMainInternal.emit(channel, event, ...args);
@@ -544,7 +547,6 @@ WebContents.prototype._init = function () {
   });
 
   this.on('-ipc-invoke' as any, function (event: any, internal: boolean, channel: string, args: any[]) {
-    addSenderFrameToEvent(event);
     event._reply = (result: any) => event.sendReply({ result });
     event._throw = (error: Error) => {
       console.error(`Error occurred in handler for '${channel}':`, error);
@@ -559,7 +561,6 @@ WebContents.prototype._init = function () {
   });
 
   this.on('-ipc-message-sync' as any, function (this: Electron.WebContents, event: any, internal: boolean, channel: string, args: any[]) {
-    addSenderFrameToEvent(event);
     addReturnValueToEvent(event);
     if (internal) {
       addReplyInternalToEvent(event);

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

@@ -1,29 +1,4 @@
-import { MessagePortMain } from '@electron/internal/browser/message-port-main';
-
-const { WebFrameMain, fromId } = process._linkedBinding('electron_browser_web_frame_main');
-
-WebFrameMain.prototype.send = function (channel, ...args) {
-  if (typeof channel !== 'string') {
-    throw new Error('Missing required channel argument');
-  }
-
-  return this._send(false /* internal */, channel, args);
-};
-
-WebFrameMain.prototype._sendInternal = function (channel, ...args) {
-  if (typeof channel !== 'string') {
-    throw new Error('Missing required channel argument');
-  }
-
-  return this._send(true /* internal */, channel, args);
-};
-
-WebFrameMain.prototype.postMessage = function (...args) {
-  if (Array.isArray(args[2])) {
-    args[2] = args[2].map(o => o instanceof MessagePortMain ? o._internalPort : o);
-  }
-  this._postMessage(...args);
-};
+const { fromId } = process._linkedBinding('electron_browser_web_frame_main');
 
 export default {
   fromId

lib/browser/chrome-extension-shim.ts

@@ -1,31 +0,0 @@
-// This is a temporary shim to aid in transition from the old
-// BrowserWindow-based extensions stuff to the new native-backed extensions
-// API.
-
-import { app, session, BrowserWindow, deprecate } from 'electron/main';
-
-app.whenReady().then(function () {
-  const addExtension = function (srcDirectory: string) {
-    return session.defaultSession.loadExtension(srcDirectory);
-  };
-
-  const removeExtension = function (name: string) {
-    const extension = session.defaultSession.getAllExtensions().find(e => e.name === name);
-    if (extension) { session.defaultSession.removeExtension(extension.id); }
-  };
-
-  const getExtensions = function () {
-    const extensions: Record<string, any> = {};
-    session.defaultSession.getAllExtensions().forEach(e => {
-      extensions[e.name] = e;
-    });
-    return extensions;
-  };
-
-  BrowserWindow.addExtension = deprecate.moveAPI(addExtension, 'BrowserWindow.addExtension', 'session.loadExtension');
-  BrowserWindow.removeExtension = deprecate.moveAPI(removeExtension, 'BrowserWindow.removeExtension', 'session.removeExtension');
-  BrowserWindow.getExtensions = deprecate.moveAPI(getExtensions, 'BrowserWindow.getExtensions', 'session.getAllExtensions');
-  BrowserWindow.addDevToolsExtension = deprecate.moveAPI(addExtension, 'BrowserWindow.addDevToolsExtension', 'session.loadExtension');
-  BrowserWindow.removeDevToolsExtension = deprecate.moveAPI(removeExtension, 'BrowserWindow.removeDevToolsExtension', 'session.removeExtension');
-  BrowserWindow.getDevToolsExtensions = deprecate.moveAPI(getExtensions, 'BrowserWindow.getDevToolsExtensions', 'session.getAllExtensions');
-});

lib/browser/desktop-capturer.ts

@@ -48,9 +48,6 @@ export const getSourcesImpl = (event: Electron.IpcMainEvent | null, args: Electr
       }
       // Remove from currentlyRunning once we resolve or reject
       currentlyRunning = currentlyRunning.filter(running => running.options !== options);
-      if (event) {
-        event.sender.removeListener('destroyed', stopRunning);
-      }
     };
 
     capturer._onerror = (error: string) => {
@@ -69,7 +66,7 @@ export const getSourcesImpl = (event: Electron.IpcMainEvent | null, args: Electr
     // reference to emit and the capturer itself so that it never dispatches
     // back to the renderer
     if (event) {
-      event.sender.once('destroyed', stopRunning);
+      event.sender.once('destroyed', () => stopRunning());
     }
   });
 

lib/browser/guest-view-manager.ts

@@ -276,7 +276,7 @@ const watchEmbedder = function (embedder: Electron.WebContents) {
 
 const isWebViewTagEnabledCache = new WeakMap();
 
-export const isWebViewTagEnabled = function (contents: Electron.WebContents) {
+const isWebViewTagEnabled = function (contents: Electron.WebContents) {
   if (!isWebViewTagEnabledCache.has(contents)) {
     const webPreferences = contents.getLastWebPreferences() || {};
     isWebViewTagEnabledCache.set(contents, !!webPreferences.webviewTag);

lib/browser/init.ts

@@ -132,9 +132,6 @@ app._setDefaultAppPaths(packagePath);
 // Load the chrome devtools support.
 require('@electron/internal/browser/devtools');
 
-// Load the chrome extension support.
-require('@electron/internal/browser/chrome-extension-shim');
-
 if (BUILDFLAG(ENABLE_REMOTE_MODULE)) {
   require('@electron/internal/browser/remote/server');
 }
@@ -145,9 +142,6 @@ require('@electron/internal/browser/api/protocol');
 // Load web-contents module to ensure it is populated on app ready
 require('@electron/internal/browser/api/web-contents');
 
-// Load web-frame-main module to ensure it is populated on app ready
-require('@electron/internal/browser/api/web-frame-main');
-
 // Set main startup script of the app.
 const mainStartupScript = packageJson.main || 'index.js';
 

lib/browser/ipc-main-internal-utils.ts

@@ -14,7 +14,7 @@ export const handleSync = function <T extends IPCHandler> (channel: string, hand
 
 let nextId = 0;
 
-export function invokeInWebContents<T> (sender: Electron.WebContents, command: string, ...args: any[]) {
+export function invokeInWebContents<T> (sender: Electron.WebContents, sendToAll: boolean, command: string, ...args: any[]) {
   return new Promise<T>((resolve, reject) => {
     const requestId = ++nextId;
     const channel = `${command}_RESPONSE_${requestId}`;
@@ -33,6 +33,10 @@ export function invokeInWebContents<T> (sender: Electron.WebContents, command: s
       }
     });
 
-    sender._sendInternal(command, requestId, ...args);
+    if (sendToAll) {
+      sender._sendInternalToAll(command, requestId, ...args);
+    } else {
+      sender._sendInternal(command, requestId, ...args);
+    }
   });
 }

lib/browser/remote/objects-registry.ts

@@ -1,11 +1,11 @@
 import { WebContents } from 'electron/main';
 
-const v8Util = process._linkedBinding('electron_common_v8_util');
-
 const getOwnerKey = (webContents: WebContents, contextId: string) => {
   return `${webContents.id}-${contextId}`;
 };
 
+const electronIds = new WeakMap<Object, number>();
+
 class ObjectsRegistry {
   private nextId: number = 0
 
@@ -81,14 +81,14 @@ class ObjectsRegistry {
 
   // Private: Saves the object into storage and assigns an ID for it.
   saveToStorage (object: any) {
-    let id: number = v8Util.getHiddenValue(object, 'electronId');
+    let id = electronIds.get(object);
     if (!id) {
       id = ++this.nextId;
       this.storage[id] = {
         count: 0,
         object: object
       };
-      v8Util.setHiddenValue(object, 'electronId', id);
+      electronIds.set(object, id);
     }
     return id;
   }
@@ -101,7 +101,7 @@ class ObjectsRegistry {
     }
     pointer.count -= 1;
     if (pointer.count === 0) {
-      v8Util.deleteHiddenValue(pointer.object, 'electronId');
+      electronIds.delete(pointer.object);
       delete this.storage[id];
     }
   }

lib/browser/remote/server.ts

@@ -20,7 +20,7 @@ const FUNCTION_PROPERTIES = [
 ];
 
 type RendererFunctionId = [string, number] // [contextId, funcId]
-type FinalizerInfo = { id: RendererFunctionId, webContents: electron.WebContents, frameId: [number, number] };
+type FinalizerInfo = { id: RendererFunctionId, webContents: electron.WebContents, frameId: number };
 type CallIntoRenderer = (...args: any[]) => void
 
 // The remote functions in renderer processes.
@@ -31,7 +31,7 @@ const finalizationRegistry = new FinalizationRegistry((fi: FinalizerInfo) => {
   const ref = rendererFunctionCache.get(mapKey);
   if (ref !== undefined && ref.deref() === undefined) {
     rendererFunctionCache.delete(mapKey);
-    if (!fi.webContents.isDestroyed()) { fi.webContents._sendToFrameInternal(fi.frameId, IPC_MESSAGES.RENDERER_RELEASE_CALLBACK, fi.id[0], fi.id[1]); }
+    if (!fi.webContents.isDestroyed()) { fi.webContents.sendToFrame(fi.frameId, IPC_MESSAGES.RENDERER_RELEASE_CALLBACK, fi.id[0], fi.id[1]); }
   }
 });
 
@@ -43,7 +43,7 @@ function getCachedRendererFunction (id: RendererFunctionId): CallIntoRenderer |
     if (deref !== undefined) return deref;
   }
 }
-function setCachedRendererFunction (id: RendererFunctionId, wc: electron.WebContents, frameId: [number, number], value: CallIntoRenderer) {
+function setCachedRendererFunction (id: RendererFunctionId, wc: electron.WebContents, frameId: number, value: CallIntoRenderer) {
   // eslint-disable-next-line no-undef
   const wr = new WeakRef<CallIntoRenderer>(value);
   const mapKey = id[0] + '~' + id[1];
@@ -56,6 +56,8 @@ function setCachedRendererFunction (id: RendererFunctionId, wc: electron.WebCont
   return value;
 }
 
+const locationInfo = new WeakMap<Object, string>();
+
 // Return the description of object's members:
 const getObjectMembers = function (object: any): ObjectMember[] {
   let names = Object.getOwnPropertyNames(object);
@@ -186,7 +188,7 @@ const throwRPCError = function (message: string) {
 };
 
 const removeRemoteListenersAndLogWarning = (sender: any, callIntoRenderer: (...args: any[]) => void) => {
-  const location = v8Util.getHiddenValue(callIntoRenderer, 'location');
+  const location = locationInfo.get(callIntoRenderer);
   let message = 'Attempting to call a function in a renderer window that has been closed or released.' +
     `\nFunction provided here: ${location}`;
 
@@ -218,7 +220,7 @@ const fakeConstructor = (constructor: Function, name: string) =>
   });
 
 // Convert array of meta data from renderer into array of real values.
-const unwrapArgs = function (sender: electron.WebContents, frameId: [number, number], contextId: string, args: any[]) {
+const unwrapArgs = function (sender: electron.WebContents, frameId: number, contextId: string, args: any[]) {
   const metaToValue = function (meta: MetaTypeFromRenderer): any {
     switch (meta.type) {
       case 'nativeimage':
@@ -269,7 +271,7 @@ const unwrapArgs = function (sender: electron.WebContents, frameId: [number, num
             removeRemoteListenersAndLogWarning(this, callIntoRenderer);
           }
         };
-        v8Util.setHiddenValue(callIntoRenderer, 'location', meta.location);
+        locationInfo.set(callIntoRenderer, meta.location);
         Object.defineProperty(callIntoRenderer, 'length', { value: meta.length });
 
         setCachedRendererFunction(objectId, sender, frameId, callIntoRenderer);
@@ -421,7 +423,7 @@ handleRemoteCommand(IPC_MESSAGES.BROWSER_GET_CURRENT_WEB_CONTENTS, function (eve
 });
 
 handleRemoteCommand(IPC_MESSAGES.BROWSER_CONSTRUCTOR, function (event, contextId, id, args) {
-  args = unwrapArgs(event.sender, [event.processId, event.frameId], contextId, args);
+  args = unwrapArgs(event.sender, event.frameId, contextId, args);
   const constructor = objectsRegistry.get(id);
 
   if (constructor == null) {
@@ -432,7 +434,7 @@ handleRemoteCommand(IPC_MESSAGES.BROWSER_CONSTRUCTOR, function (event, contextId
 });
 
 handleRemoteCommand(IPC_MESSAGES.BROWSER_FUNCTION_CALL, function (event, contextId, id, args) {
-  args = unwrapArgs(event.sender, [event.processId, event.frameId], contextId, args);
+  args = unwrapArgs(event.sender, event.frameId, contextId, args);
   const func = objectsRegistry.get(id);
 
   if (func == null) {
@@ -449,7 +451,7 @@ handleRemoteCommand(IPC_MESSAGES.BROWSER_FUNCTION_CALL, function (event, context
 });
 
 handleRemoteCommand(IPC_MESSAGES.BROWSER_MEMBER_CONSTRUCTOR, function (event, contextId, id, method, args) {
-  args = unwrapArgs(event.sender, [event.processId, event.frameId], contextId, args);
+  args = unwrapArgs(event.sender, event.frameId, contextId, args);
   const object = objectsRegistry.get(id);
 
   if (object == null) {
@@ -460,7 +462,7 @@ handleRemoteCommand(IPC_MESSAGES.BROWSER_MEMBER_CONSTRUCTOR, function (event, co
 });
 
 handleRemoteCommand(IPC_MESSAGES.BROWSER_MEMBER_CALL, function (event, contextId, id, method, args) {
-  args = unwrapArgs(event.sender, [event.processId, event.frameId], contextId, args);
+  args = unwrapArgs(event.sender, event.frameId, contextId, args);
   const object = objectsRegistry.get(id);
 
   if (object == null) {
@@ -477,7 +479,7 @@ handleRemoteCommand(IPC_MESSAGES.BROWSER_MEMBER_CALL, function (event, contextId
 });
 
 handleRemoteCommand(IPC_MESSAGES.BROWSER_MEMBER_SET, function (event, contextId, id, name, args) {
-  args = unwrapArgs(event.sender, [event.processId, event.frameId], contextId, args);
+  args = unwrapArgs(event.sender, event.frameId, contextId, args);
   const obj = objectsRegistry.get(id);
 
   if (obj == null) {

lib/browser/rpc-server.ts

@@ -4,7 +4,6 @@ import { clipboard, nativeImage } 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';
-import * as guestViewManager from '@electron/internal/browser/guest-view-manager';
 import * as typeUtils from '@electron/internal/common/type-utils';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
 
@@ -74,10 +73,6 @@ if (BUILDFLAG(ENABLE_DESKTOP_CAPTURER)) {
   });
 }
 
-const isRemoteModuleEnabled = BUILDFLAG(ENABLE_REMOTE_MODULE)
-  ? require('@electron/internal/browser/remote/server').isRemoteModuleEnabled
-  : () => false;
-
 const getPreloadScript = async function (preloadPath: string) {
   let preloadSrc = null;
   let preloadError = null;
@@ -91,14 +86,9 @@ const getPreloadScript = async function (preloadPath: string) {
 
 ipcMainUtils.handleSync(IPC_MESSAGES.BROWSER_SANDBOX_LOAD, async function (event) {
   const preloadPaths = event.sender._getPreloadPaths();
-  const webPreferences = event.sender.getLastWebPreferences() || {};
 
   return {
     preloadScripts: await Promise.all(preloadPaths.map(path => getPreloadScript(path))),
-    isRemoteModuleEnabled: isRemoteModuleEnabled(event.sender),
-    isWebViewTagEnabled: guestViewManager.isWebViewTagEnabled(event.sender),
-    guestInstanceId: webPreferences.guestInstanceId,
-    openerId: webPreferences.openerId,
     process: {
       arch: process.arch,
       platform: process.platform,

lib/common/api/shell.ts

@@ -1,7 +1,3 @@
-import { deprecate } from 'electron/main';
-
 const shell = process._linkedBinding('electron_common_shell');
 
-shell.moveItemToTrash = deprecate.renameFunction(shell.moveItemToTrash, 'shell.trashItem');
-
 export default shell;

lib/renderer/api/context-bridge.ts

@@ -8,7 +8,7 @@ const checkContextIsolationEnabled = () => {
 };
 
 const contextBridge: Electron.ContextBridge = {
-  exposeInMainWorld: (key: string, api: any) => {
+  exposeInMainWorld: (key: string, api: Record<string, any>) => {
     checkContextIsolationEnabled();
     return binding.exposeAPIInMainWorld(key, api);
   }

lib/renderer/api/ipc-renderer.ts

@@ -18,7 +18,7 @@ ipcRenderer.sendToHost = function (channel, ...args) {
 };
 
 ipcRenderer.sendTo = function (webContentsId, channel, ...args) {
-  return ipc.sendTo(internal, webContentsId, channel, args);
+  return ipc.sendTo(internal, false, webContentsId, channel, args);
 };
 
 ipcRenderer.invoke = async function (channel, ...args) {

lib/renderer/api/module-list.ts

@@ -1,6 +1,6 @@
-const v8Util = process._linkedBinding('electron_common_v8_util');
+const { getWebPreference } = process._linkedBinding('electron_renderer_web_frame');
 
-const enableRemoteModule = v8Util.getHiddenValue<boolean>(global, 'enableRemoteModule');
+const enableRemoteModule = getWebPreference(window, 'enableRemoteModule');
 
 // Renderer side modules, please sort alphabetically.
 export const rendererModuleList: ElectronInternal.ModuleEntry[] = [

lib/renderer/api/remote.ts

@@ -23,6 +23,9 @@ const finalizationRegistry = new (window as any).FinalizationRegistry((id: numbe
   }
 });
 
+const electronIds = new WeakMap<Object, number>();
+const isReturnValue = new WeakSet<Object>();
+
 function getCachedRemoteObject (id: number) {
   const ref = remoteObjectCache.get(id);
   if (ref !== undefined) {
@@ -90,10 +93,10 @@ function wrapArgs (args: any[], visited = new Set()): any {
             value.then(onFulfilled, onRejected);
           })
         };
-      } else if (v8Util.getHiddenValue(value, 'electronId')) {
+      } else if (electronIds.has(value)) {
         return {
           type: 'remote-object',
-          id: v8Util.getHiddenValue(value, 'electronId')
+          id: electronIds.get(value)
         };
       }
 
@@ -111,7 +114,7 @@ function wrapArgs (args: any[], visited = new Set()): any {
       }
       visited.delete(value);
       return meta;
-    } else if (typeof value === 'function' && v8Util.getHiddenValue(value, 'returnValue')) {
+    } else if (typeof value === 'function' && isReturnValue.has(value)) {
       return {
         type: 'function-with-return-value',
         value: valueToMeta(value())
@@ -120,7 +123,7 @@ function wrapArgs (args: any[], visited = new Set()): any {
       return {
         type: 'function',
         id: callbacksRegistry.add(value),
-        location: v8Util.getHiddenValue(value, 'location'),
+        location: callbacksRegistry.getLocation(value),
         length: value.length
       };
     } else {
@@ -287,7 +290,7 @@ function metaToValue (meta: MetaType): any {
     }
 
     // Track delegate obj's lifetime & tell browser to clean up when object is GCed.
-    v8Util.setHiddenValue(ret, 'electronId', meta.id);
+    electronIds.set(ret, meta.id);
     setCachedRemoteObject(meta.id, ret);
     return ret;
   }
@@ -373,7 +376,7 @@ Object.defineProperty(exports, 'process', {
 // Create a function that will return the specified value when called in browser.
 export function createFunctionWithReturnValue<T> (returnValue: T): () => T {
   const func = () => returnValue;
-  v8Util.setHiddenValue(func, 'returnValue', true);
+  isReturnValue.add(func);
   return func;
 }
 

lib/renderer/init.ts

@@ -57,30 +57,16 @@ webFrameInit();
 const { hasSwitch, getSwitchValue } = process._linkedBinding('electron_common_command_line');
 const { getWebPreference } = process._linkedBinding('electron_renderer_web_frame');
 
-const parseOption = function<TDefault> (
-  name: string, defaultValue: TDefault, converter?: (value: string) => any
-) {
-  const value = getWebPreference(window, name);
-  return value
-    ? (
-      converter
-        ? converter(value)
-        : value
-    )
-    : defaultValue;
-};
-
 const contextIsolation = getWebPreference(window, 'contextIsolation');
 const nodeIntegration = getWebPreference(window, 'nodeIntegration');
 const webviewTag = getWebPreference(window, 'webviewTag');
 const isHiddenPage = getWebPreference(window, 'hiddenPage');
 const usesNativeWindowOpen = getWebPreference(window, 'nativeWindowOpen');
 const rendererProcessReuseEnabled = getWebPreference(window, 'disableElectronSiteInstanceOverrides');
-
-const preloadScript = parseOption('preload', null);
-const preloadScripts = parseOption('preloadScripts', []);
-const guestInstanceId = parseOption('guestInstanceId', null, value => parseInt(value));
-const openerId = parseOption('openerId', null, value => parseInt(value));
+const preloadScript = getWebPreference(window, 'preload');
+const preloadScripts = getWebPreference(window, 'preloadScripts');
+const guestInstanceId = getWebPreference(window, 'guestInstanceId') || null;
+const openerId = getWebPreference(window, 'openerId') || null;
 const appPath = hasSwitch('app-path') ? getSwitchValue('app-path') : null;
 
 // The webContents preload script is loaded after the session preload scripts.
@@ -97,8 +83,9 @@ switch (window.location.protocol) {
   case 'chrome-extension:': {
     break;
   }
-  case 'chrome:':
+  case 'chrome:': {
     break;
+  }
   default: {
     // Override default web functions.
     const { windowSetup } = require('@electron/internal/renderer/window-setup');

lib/renderer/ipc-renderer-internal.ts

@@ -14,7 +14,11 @@ ipcRendererInternal.sendSync = function (channel, ...args) {
 };
 
 ipcRendererInternal.sendTo = function (webContentsId, channel, ...args) {
-  return ipc.sendTo(internal, webContentsId, channel, args);
+  return ipc.sendTo(internal, false, webContentsId, channel, args);
+};
+
+ipcRendererInternal.sendToAll = function (webContentsId, channel, ...args) {
+  return ipc.sendTo(internal, true, webContentsId, channel, args);
 };
 
 ipcRendererInternal.invoke = async function<T> (channel: string, ...args: any[]) {

lib/renderer/remote/callbacks-registry.ts

@@ -1,4 +1,5 @@
-const v8Util = process._linkedBinding('electron_common_v8_util');
+const callbackIds = new WeakMap<Function, number>();
+const locationInfo = new WeakMap<Function, string>();
 
 export class CallbacksRegistry {
   private nextId: number = 0
@@ -6,7 +7,7 @@ export class CallbacksRegistry {
 
   add (callback: Function) {
     // The callback is already added.
-    let id = v8Util.getHiddenValue<number>(callback, 'callbackId');
+    let id = callbackIds.get(callback);
     if (id != null) return id;
 
     id = this.nextId += 1;
@@ -17,7 +18,7 @@ export class CallbacksRegistry {
     const stackString = (new Error()).stack;
     if (!stackString) return;
 
-    let filenameAndLine;
+    let filenameAndLine: string;
     let match;
 
     while ((match = regexp.exec(stackString)) !== null) {
@@ -32,8 +33,8 @@ export class CallbacksRegistry {
     }
 
     this.callbacks.set(id, callback);
-    v8Util.setHiddenValue(callback, 'callbackId', id);
-    v8Util.setHiddenValue(callback, 'location', filenameAndLine);
+    callbackIds.set(callback, id);
+    locationInfo.set(callback, filenameAndLine!);
     return id;
   }
 
@@ -41,6 +42,10 @@ export class CallbacksRegistry {
     return this.callbacks.get(id) || function () {};
   }
 
+  getLocation (callback: Function) {
+    return locationInfo.get(callback);
+  }
+
   apply (id: number, ...args: any[]) {
     return this.get(id).apply(global, ...args);
   }
@@ -48,7 +53,7 @@ export class CallbacksRegistry {
   remove (id: number) {
     const callback = this.callbacks.get(id);
     if (callback) {
-      v8Util.deleteHiddenValue(callback, 'callbackId');
+      callbackIds.delete(callback);
       this.callbacks.delete(id);
     }
   }

lib/renderer/security-warnings.ts

@@ -180,7 +180,7 @@ const warnAboutInsecureCSP = function () {
 
     console.warn('%cElectron Security Warning (Insecure Content-Security-Policy)',
       'font-weight: bold;', warning);
-  }).catch(() => {});
+  });
 };
 
 /**

lib/sandboxed_renderer/api/module-list.ts

@@ -1,3 +1,7 @@
+const { getWebPreference } = process._linkedBinding('electron_renderer_web_frame');
+
+const enableRemoteModule = getWebPreference(window, 'enableRemoteModule');
+
 export const moduleList: ElectronInternal.ModuleEntry[] = [
   {
     name: 'contextBridge',
@@ -34,7 +38,7 @@ if (BUILDFLAG(ENABLE_DESKTOP_CAPTURER)) {
   });
 }
 
-if (BUILDFLAG(ENABLE_REMOTE_MODULE) && process.isRemoteModuleEnabled) {
+if (BUILDFLAG(ENABLE_REMOTE_MODULE) && enableRemoteModule) {
   moduleList.push({
     name: 'remote',
     loader: () => require('@electron/internal/renderer/api/remote')

lib/sandboxed_renderer/init.ts

@@ -23,16 +23,7 @@ Object.setPrototypeOf(process, EventEmitter.prototype);
 const { ipcRendererInternal } = require('@electron/internal/renderer/ipc-renderer-internal');
 const ipcRendererUtils = require('@electron/internal/renderer/ipc-renderer-internal-utils');
 
-const {
-  preloadScripts,
-  isRemoteModuleEnabled,
-  isWebViewTagEnabled,
-  guestInstanceId,
-  openerId,
-  process: processProps
-} = ipcRendererUtils.invokeSync(IPC_MESSAGES.BROWSER_SANDBOX_LOAD);
-
-process.isRemoteModuleEnabled = isRemoteModuleEnabled;
+const { preloadScripts, process: processProps } = ipcRendererUtils.invokeSync(IPC_MESSAGES.BROWSER_SANDBOX_LOAD);
 
 const electron = require('electron');
 
@@ -123,9 +114,12 @@ if (hasSwitch('unsafely-expose-electron-internals-for-testing')) {
 }
 
 const contextIsolation = getWebPreference(window, 'contextIsolation');
+const webviewTag = getWebPreference(window, 'webviewTag');
 const isHiddenPage = getWebPreference(window, 'hiddenPage');
 const rendererProcessReuseEnabled = getWebPreference(window, 'disableElectronSiteInstanceOverrides');
 const usesNativeWindowOpen = true;
+const guestInstanceId = getWebPreference(window, 'guestInstanceId') || null;
+const openerId = getWebPreference(window, 'openerId') || null;
 
 switch (window.location.protocol) {
   case 'devtools:': {
@@ -136,7 +130,7 @@ switch (window.location.protocol) {
   case 'chrome-extension:': {
     break;
   }
-  case 'chrome': {
+  case 'chrome:': {
     break;
   }
   default: {
@@ -149,7 +143,7 @@ switch (window.location.protocol) {
 // Load webview tag implementation.
 if (process.isMainFrame) {
   const { webViewInit } = require('@electron/internal/renderer/web-view/web-view-init');
-  webViewInit(contextIsolation, isWebViewTagEnabled, guestInstanceId);
+  webViewInit(contextIsolation, webviewTag, guestInstanceId);
 }
 
 // Wrap the script into a function executed in global scope. It won't have

package.json

@@ -1,6 +1,6 @@
 {
   "name": "electron",
-  "version": "12.0.0-beta.18",
+  "version": "13.0.0-nightly.20201202",
   "repository": "https://github.com/electron/electron",
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {

patches/Mantle/.patches

@@ -1 +0,0 @@
-remove_mtlmanagedobjectadapter_h.patch

patches/Mantle/remove_mtlmanagedobjectadapter_h.patch

@@ -1,22 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Shelley Vohr <shelley.vohr@gmail.com>
-Date: Mon, 7 Dec 2020 17:34:08 -0800
-Subject: Remove MTLManagedObjectAdapter.h
-
-We are using an outdated version of Mantle which leverages NSConfinementConcurrencyType,
-an enum which has been deprecated with no replacement as of macOS 10.11.
-The actual solution to this problem is to upgrade Mantle, but for now
-we just stop building the offending adapter.
-
-diff --git a/Mantle/Mantle.h b/Mantle/Mantle.h
-index ebd74e7e435ef008ef29e94d406246c1f7b07a12..81abff872bd597ce6d21bb43be4d19ddc7253088 100644
---- a/Mantle/Mantle.h
-+++ b/Mantle/Mantle.h
-@@ -15,7 +15,6 @@ FOUNDATION_EXPORT double MantleVersionNumber;
- FOUNDATION_EXPORT const unsigned char MantleVersionString[];
- 
- #import <Mantle/MTLJSONAdapter.h>
--#import <Mantle/MTLManagedObjectAdapter.h>
- #import <Mantle/MTLModel.h>
- #import <Mantle/MTLModel+NSCoding.h>
- #import <Mantle/MTLValueTransformer.h>

patches/ReactiveObjC/build_conditionally_import_ext_headers_from_framework_or_from.patch

@@ -4,6 +4,8 @@ Date: Fri, 26 Jun 2020 11:06:12 -0700
 Subject: build: conditionally import EXT headers from framework or from
  relative path
 
+This patch is required for building Squirrel from source code.
+
 diff --git a/ReactiveObjC/NSControl+RACTextSignalSupport.m b/ReactiveObjC/NSControl+RACTextSignalSupport.m
 index 88da38f6e8117bbabdd898c8a1d4bde5e59deda7..483caea62eaaf26d9ad7d267a5c3e9aa44638ce7 100644
 --- a/ReactiveObjC/NSControl+RACTextSignalSupport.m

patches/chromium/.patches

@@ -15,7 +15,6 @@ webview_cross_drag.patch
 gin_enable_disable_v8_platform.patch
 blink-worker-enable-csp-in-file-scheme.patch
 disable-redraw-lock.patch
-enable_reset_aspect_ratio.patch
 v8_context_snapshot_generator.patch
 boringssl_build_gn.patch
 pepper_plugin_support.patch
@@ -104,5 +103,3 @@ fix_use_electron_generated_resources.patch
 chore_expose_v8_initialization_isolate_callbacks.patch
 export_gin_v8platform_pageallocator_for_usage_outside_of_the_gin.patch
 use_public_apis_to_determine_if_a_font_is_a_system_font_in_mas_build.patch
-fix_setparentacessibile_crash_win.patch
-fix_export_zlib_symbols.patch

patches/chromium/accelerator.patch

@@ -10,7 +10,7 @@ This patch makes three changes to Accelerator::GetShortcutText to improve shortc
 3. Ctrl-Shift-= should show as Ctrl-+
 
 diff --git a/ui/base/accelerators/accelerator.cc b/ui/base/accelerators/accelerator.cc
-index 17e1739c12ee38864e735130792321adadb43f08..7b0bfec6f18e883eb7ad7e3bfe564163592f584e 100644
+index 627e077480fe8b19512cbb3e04791041317108eb..ad39d5bf90bb66ed0a21d01b7ff124cc018e96fb 100644
 --- a/ui/base/accelerators/accelerator.cc
 +++ b/ui/base/accelerators/accelerator.cc
 @@ -12,6 +12,7 @@
@@ -20,8 +20,8 @@ index 17e1739c12ee38864e735130792321adadb43f08..7b0bfec6f18e883eb7ad7e3bfe564163
 +#include "base/strings/stringprintf.h"
  #include "base/strings/utf_string_conversions.h"
  #include "build/build_config.h"
- #include "build/chromeos_buildflags.h"
-@@ -24,9 +25,7 @@
+ #include "ui/base/l10n/l10n_util.h"
+@@ -23,9 +24,7 @@
  #include <windows.h>
  #endif
  
@@ -29,9 +29,9 @@ index 17e1739c12ee38864e735130792321adadb43f08..7b0bfec6f18e883eb7ad7e3bfe564163
  #include "ui/events/keycodes/keyboard_code_conversion.h"
 -#endif
  
- #if BUILDFLAG(IS_CHROMEOS_ASH)
+ #if defined(OS_CHROMEOS)
  #include "ui/base/ui_base_features.h"
-@@ -205,7 +204,15 @@ base::string16 Accelerator::GetShortcutText() const {
+@@ -204,7 +203,15 @@ base::string16 Accelerator::GetShortcutText() const {
    shortcut = KeyCodeToName();
  #endif
  
@@ -47,7 +47,7 @@ index 17e1739c12ee38864e735130792321adadb43f08..7b0bfec6f18e883eb7ad7e3bfe564163
  #if defined(OS_WIN)
      // Our fallback is to try translate the key code to a regular character
      // unless it is one of digits (VK_0 to VK_9). Some keyboard
-@@ -214,21 +221,14 @@ base::string16 Accelerator::GetShortcutText() const {
+@@ -213,21 +220,14 @@ base::string16 Accelerator::GetShortcutText() const {
      // accent' for '0'). For display in the menu (e.g. Ctrl-0 for the
      // default zoom level), we leave VK_[0-9] alone without translation.
      wchar_t key;
@@ -75,7 +75,7 @@ index 17e1739c12ee38864e735130792321adadb43f08..7b0bfec6f18e883eb7ad7e3bfe564163
    }
  
  #if defined(OS_APPLE)
-@@ -411,7 +411,7 @@ base::string16 Accelerator::ApplyLongFormModifiers(
+@@ -410,7 +410,7 @@ base::string16 Accelerator::ApplyLongFormModifiers(
    // more information.
    if (IsCtrlDown())
      shortcut = ApplyModifierToAcceleratorString(shortcut, IDS_APP_CTRL_KEY);

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 c005ab29708f0d5b172f7a06f340ff01d35dc5dc..62c6f5e1527ff9bc546ba40f49a2255116c37bb7 100644
+index 615b7359548d93fa408688e1d90d2bc8082c0c9c..5c4ba7f603f2780d07794473624e7525bcc89a8d 100644
 --- a/content/public/renderer/render_frame_observer.h
 +++ b/content/public/renderer/render_frame_observer.h
 @@ -116,6 +116,8 @@ class CONTENT_EXPORT RenderFrameObserver : public IPC::Listener,
@@ -23,10 +23,10 @@ index c005ab29708f0d5b172f7a06f340ff01d35dc5dc..62c6f5e1527ff9bc546ba40f49a22551
                                          int32_t world_id) {}
    virtual void DidClearWindowObject() {}
 diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
-index 33e6dfca2df06ecf538ad48eb2b89f794ea207ad..536b5a72f4994bde01c6c96ffbca74499ad39a7c 100644
+index de20605cb15af9971a05238d9a6bd9408529b45c..d4210bec6eb6efb401b64dbd9d196891c7b4e551 100644
 --- a/content/renderer/render_frame_impl.cc
 +++ b/content/renderer/render_frame_impl.cc
-@@ -4716,6 +4716,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
+@@ -4789,6 +4789,12 @@ void RenderFrameImpl::DidCreateScriptContext(v8::Local<v8::Context> context,
      observer.DidCreateScriptContext(context, world_id);
  }
  
@@ -40,10 +40,10 @@ index 33e6dfca2df06ecf538ad48eb2b89f794ea207ad..536b5a72f4994bde01c6c96ffbca7449
                                                 int world_id) {
    for (auto& observer : observers_)
 diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
-index 3a72bb59fa3cb7748d1ca038504e11d72bf6a09b..9c50ea4ea8a231b55a9097515c7de316605c927a 100644
+index 22851071fcb54803f107f4d657373b2318420e63..39d229571a58c7d3ddca1f88d2a57c9b1d4ad185 100644
 --- a/content/renderer/render_frame_impl.h
 +++ b/content/renderer/render_frame_impl.h
-@@ -657,6 +657,8 @@ class CONTENT_EXPORT RenderFrameImpl
+@@ -669,6 +669,8 @@ 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 3a72bb59fa3cb7748d1ca038504e11d72bf6a09b..9c50ea4ea8a231b55a9097515c7de316
                                  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 a298cc726c817e97110dbe6cd22e45c8cec38fa7..59db0ad6d5334499806a0837901742335f2a9b03 100644
+index 1c8db147e7a031157cc02535177ec42cf1855c30..a0b7fedfb6d330e48dd191cefb47c55c4d2e7eb8 100644
 --- a/third_party/blink/public/web/web_local_frame_client.h
 +++ b/third_party/blink/public/web/web_local_frame_client.h
-@@ -551,6 +551,9 @@ class BLINK_EXPORT WebLocalFrameClient {
+@@ -540,6 +540,9 @@ class BLINK_EXPORT WebLocalFrameClient {
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) {}
  
@@ -79,10 +79,10 @@ index 16d2cc458b3a61c0974b258111ad154be61d55db..119f080e0ea00300dc4df8e9ec14d735
    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 f84f72609f7e7dbb248db96756f01704fd2047ac..b1053f337d1b4b7560bb5dd0927602b357f20aac 100644
+index d83455d1fb453792fa5d3666ec0667e5e34fb2bb..022a859f8762f203feedc62bafa945b4c6d36b82 100644
 --- a/third_party/blink/renderer/core/frame/local_frame_client.h
 +++ b/third_party/blink/renderer/core/frame/local_frame_client.h
-@@ -292,6 +292,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
+@@ -286,6 +286,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
  
    virtual void DidCreateScriptContext(v8::Local<v8::Context>,
                                        int32_t world_id) = 0;
@@ -92,10 +92,10 @@ index f84f72609f7e7dbb248db96756f01704fd2047ac..b1053f337d1b4b7560bb5dd0927602b3
                                          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 c7caa0e7a8a4ba021ce9c8fbbedda3c61db796b6..a437303911bfa62b001da44256518b12aa342a3c 100644
+index 1cb22fc5f0ec21bf2af6fdf2bea06a2580d4fa14..2b66327d7da7ecf4e5420022fa377ea3c8cb73f7 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
-@@ -417,6 +417,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
+@@ -393,6 +393,13 @@ void LocalFrameClientImpl::DidCreateScriptContext(
      web_frame_->Client()->DidCreateScriptContext(context, world_id);
  }
  
@@ -110,7 +110,7 @@ index c7caa0e7a8a4ba021ce9c8fbbedda3c61db796b6..a437303911bfa62b001da44256518b12
      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 cb73777817af019cc807e400dd0efcf632688215..e57af1cb37e3d73eb12819dc2e3926ecaf600b07 100644
+index 537639f6b7854de38e95bf514d1c0618e20447b2..8104e89c7805c9f59f51efe153b039262595b958 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 cb73777817af019cc807e400dd0efcf632688215..e57af1cb37e3d73eb12819dc2e3926ec
                                  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 871023f276bf8a3c47764477f0037c5ab97a349d..ee451fc5e0d7c395b9b73b9612d92c20fe228565 100644
+index ab15a135d879fda7c4d7408afde9f41e6cb6464f..72c152d63d1ed78aee7a38845bb338c085bcf8f9 100644
 --- a/third_party/blink/renderer/core/loader/empty_clients.h
 +++ b/third_party/blink/renderer/core/loader/empty_clients.h
-@@ -334,6 +334,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
+@@ -330,6 +330,8 @@ class CORE_EXPORT EmptyLocalFrameClient : public LocalFrameClient {
  
    void DidCreateScriptContext(v8::Local<v8::Context>,
                                int32_t world_id) override {}

patches/chromium/add_trustedauthclient_to_urlloaderfactory.patch

@@ -49,18 +49,18 @@ index ec89eeb056d686f8cab6003e456973ff8649df23..108b3a8082d10fd655b965bd6a703a75
    // the per-context allow patterns that is managed via NetworkContext
    // interface. This still respects the per-context block lists.
 diff --git a/services/network/url_loader.cc b/services/network/url_loader.cc
-index 65bb883657aab4b588d505d78ad9e84a8eb36d16..f4ffe42e45ff2e821ae175cf3eb2dd9da40f93ba 100644
+index aa893590a39753f1ad200c95c508315b9158695b..e8f01b2d1333f4a0c60212310d7df77f8e32356e 100644
 --- a/services/network/url_loader.cc
 +++ b/services/network/url_loader.cc
-@@ -463,6 +463,7 @@ URLLoader::URLLoader(
+@@ -459,6 +459,7 @@ URLLoader::URLLoader(
      base::WeakPtr<KeepaliveStatisticsRecorder> keepalive_statistics_recorder,
      base::WeakPtr<NetworkUsageAccumulator> network_usage_accumulator,
      mojom::TrustedURLLoaderHeaderClient* url_loader_header_client,
 +    mojom::TrustedURLLoaderAuthClient* url_loader_auth_client,
      mojom::OriginPolicyManager* origin_policy_manager,
      std::unique_ptr<TrustTokenRequestHelperFactory> trust_token_helper_factory,
-     const cors::OriginAccessList* origin_access_list,
-@@ -527,6 +528,11 @@ URLLoader::URLLoader(
+     mojo::PendingRemote<mojom::CookieAccessObserver> cookie_observer)
+@@ -521,6 +522,11 @@ URLLoader::URLLoader(
      header_client_.set_disconnect_handler(
          base::BindOnce(&URLLoader::OnMojoDisconnect, base::Unretained(this)));
    }
@@ -72,7 +72,7 @@ index 65bb883657aab4b588d505d78ad9e84a8eb36d16..f4ffe42e45ff2e821ae175cf3eb2dd9d
    if (want_raw_headers_) {
      options_ |= mojom::kURLLoadOptionSendSSLInfoWithResponse |
                  mojom::kURLLoadOptionSendSSLInfoForCertificateError;
-@@ -1159,7 +1165,7 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
+@@ -1134,7 +1140,7 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
      // |this| may have been deleted.
      return;
    }
@@ -81,7 +81,7 @@ index 65bb883657aab4b588d505d78ad9e84a8eb36d16..f4ffe42e45ff2e821ae175cf3eb2dd9d
      OnAuthCredentials(base::nullopt);
      return;
    }
-@@ -1175,11 +1181,20 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
+@@ -1150,11 +1156,20 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
    if (url_request->response_headers())
      head->headers = url_request->response_headers();
    head->auth_challenge_info = auth_info;
@@ -108,10 +108,10 @@ index 65bb883657aab4b588d505d78ad9e84a8eb36d16..f4ffe42e45ff2e821ae175cf3eb2dd9d
    auth_challenge_responder_receiver_.set_disconnect_handler(
        base::BindOnce(&URLLoader::DeleteSelf, base::Unretained(this)));
 diff --git a/services/network/url_loader.h b/services/network/url_loader.h
-index 6b2e6d3cbbc300ee15a9085271720b87b0d97635..2fe910c7debbc3caac1d809941fc098c9e677417 100644
+index 22515b2c0518d5807c3ad001c2b7b7db7bed55d1..3691d8ef63d022fbe9293a5cadaeae438d8b3f8b 100644
 --- a/services/network/url_loader.h
 +++ b/services/network/url_loader.h
-@@ -124,6 +124,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) URLLoader
+@@ -120,6 +120,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) URLLoader
        base::WeakPtr<KeepaliveStatisticsRecorder> keepalive_statistics_recorder,
        base::WeakPtr<NetworkUsageAccumulator> network_usage_accumulator,
        mojom::TrustedURLLoaderHeaderClient* url_loader_header_client,
@@ -119,7 +119,7 @@ index 6b2e6d3cbbc300ee15a9085271720b87b0d97635..2fe910c7debbc3caac1d809941fc098c
        mojom::OriginPolicyManager* origin_policy_manager,
        std::unique_ptr<TrustTokenRequestHelperFactory>
            trust_token_helper_factory,
-@@ -494,6 +495,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) URLLoader
+@@ -485,6 +486,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) URLLoader
    base::Optional<base::UnguessableToken> fetch_window_id_;
  
    mojo::Remote<mojom::TrustedHeaderClient> header_client_;
@@ -128,7 +128,7 @@ index 6b2e6d3cbbc300ee15a9085271720b87b0d97635..2fe910c7debbc3caac1d809941fc098c
    std::unique_ptr<FileOpenerForUpload> file_opener_for_upload_;
  
 diff --git a/services/network/url_loader_factory.cc b/services/network/url_loader_factory.cc
-index 26c07f7b77991a3f7987949bd964d067814a289c..8df2d90f65f323c448b2dacd3b07b26284bf95ce 100644
+index 2b18ba12e28eab2f91bfbcb53c84a12915a08d9f..73857385d840dd631945a49ed6ff49dbc49dec39 100644
 --- a/services/network/url_loader_factory.cc
 +++ b/services/network/url_loader_factory.cc
 @@ -76,6 +76,7 @@ URLLoaderFactory::URLLoaderFactory(
@@ -145,7 +145,7 @@ index 26c07f7b77991a3f7987949bd964d067814a289c..8df2d90f65f323c448b2dacd3b07b262
        header_client_.is_bound() ? header_client_.get() : nullptr,
 +      auth_client_.is_bound() ? auth_client_.get() : nullptr,
        context_->origin_policy_manager(), std::move(trust_token_factory),
-       context_->cors_origin_access_list(), std::move(cookie_observer));
+       std::move(cookie_observer));
  
 diff --git a/services/network/url_loader_factory.h b/services/network/url_loader_factory.h
 index 182b26816da9e82d83c47c3c73ecfdcf3003b967..903a3ad083201ed85e82169698041152278697fa 100644

patches/chromium/allow_in_process_windows_to_have_different_web_prefs.patch

@@ -8,10 +8,10 @@ WebPreferences of in-process child windows, rather than relying on
 process-level command line switches, as before.
 
 diff --git a/third_party/blink/common/web_preferences/web_preferences.cc b/third_party/blink/common/web_preferences/web_preferences.cc
-index ef215562237f8450f78133c3685623d93edb2660..27004b5a41abd48572bd70542385012d008ac6cc 100644
+index 030a534b2fd1aa1635c0a01a7c40e334435611ac..9ad1b84e656339b4075b29e86c6f5c7a9eb10aa6 100644
 --- a/third_party/blink/common/web_preferences/web_preferences.cc
 +++ b/third_party/blink/common/web_preferences/web_preferences.cc
-@@ -146,6 +146,29 @@ WebPreferences::WebPreferences()
+@@ -144,6 +144,29 @@ WebPreferences::WebPreferences()
        navigate_on_drag_drop(true),
        v8_cache_options(blink::mojom::V8CacheOptions::kDefault),
        record_whole_document(false),
@@ -42,10 +42,10 @@ index ef215562237f8450f78133c3685623d93edb2660..27004b5a41abd48572bd70542385012d
        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 63d5d4e586eb152fbe7c22ce0038cd3c55ad3175..472acd8f567d323af63151301b153f4d8ab0c529 100644
+index 945a58c91efa27d25b873e39035588a6e3e809cc..3014d779f8dfde02d9c460968d68bb16a7e4d6af 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,
+@@ -144,6 +144,11 @@ 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) ||
@@ -57,7 +57,7 @@ index 63d5d4e586eb152fbe7c22ce0038cd3c55ad3175..472acd8f567d323af63151301b153f4d
        !data.ReadLazyFrameLoadingDistanceThresholdsPx(
            &out->lazy_frame_loading_distance_thresholds_px) ||
        !data.ReadLazyImageLoadingDistanceThresholdsPx(
-@@ -148,6 +153,27 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -268,6 +273,27 @@ bool StructTraits<blink::mojom::WebPreferencesDataView,
    out->navigate_on_drag_drop = data.navigate_on_drag_drop();
    out->v8_cache_options = data.v8_cache_options();
    out->record_whole_document = data.record_whole_document();
@@ -86,7 +86,7 @@ index 63d5d4e586eb152fbe7c22ce0038cd3c55ad3175..472acd8f567d323af63151301b153f4d
    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 95ab02073293c69cafb8a0dc7de5ea467e6ade13..a67307ca4e480a3c50761f0186b070a6de4dbc83 100644
+index e2fb2d1d46d3f697515d9dfb36213662cdd0c5e4..0f1e190d9249a23477e99273a2a19c82059f75f6 100644
 --- a/third_party/blink/public/common/web_preferences/web_preferences.h
 +++ b/third_party/blink/public/common/web_preferences/web_preferences.h
 @@ -9,6 +9,7 @@
@@ -97,7 +97,7 @@ index 95ab02073293c69cafb8a0dc7de5ea467e6ade13..a67307ca4e480a3c50761f0186b070a6
  #include "base/strings/string16.h"
  #include "base/time/time.h"
  #include "build/build_config.h"
-@@ -157,6 +158,29 @@ struct BLINK_COMMON_EXPORT WebPreferences {
+@@ -156,6 +157,29 @@ struct BLINK_COMMON_EXPORT WebPreferences {
    blink::mojom::V8CacheOptions v8_cache_options;
    bool record_whole_document;
  
@@ -128,7 +128,7 @@ index 95ab02073293c69cafb8a0dc7de5ea467e6ade13..a67307ca4e480a3c50761f0186b070a6
    // 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 145106cb2fc1992528c33c3429d40c7a528f20af..4c360934a648535b6ebaf476cb2b75bfd6192927 100644
+index c40048e55b163e92e7efc46853c968e72cdc7c28..0333a1241f43390a885bbc57d38a434b22fb5b45 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 @@
@@ -139,7 +139,7 @@ index 145106cb2fc1992528c33c3429d40c7a528f20af..4c360934a648535b6ebaf476cb2b75bf
  #include "mojo/public/cpp/bindings/struct_traits.h"
  #include "net/nqe/effective_connection_type.h"
  #include "third_party/blink/public/common/common_export.h"
-@@ -431,6 +432,88 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
+@@ -457,6 +458,88 @@ struct BLINK_COMMON_EXPORT StructTraits<blink::mojom::WebPreferencesDataView,
      return r.record_whole_document;
    }
  
@@ -229,7 +229,7 @@ index 145106cb2fc1992528c33c3429d40c7a528f20af..4c360934a648535b6ebaf476cb2b75bf
      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 df3ffb49020c834b13689c1827d29dd15ace8b62..55774f77bcf967fa94d9fe3fca43814448ded7af 100644
+index 52fbf5b35bb417d28d2a7b346ae3cef46272730d..dc550a4338e9e6ba9f8c73a8045e838e04d60259 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";
@@ -239,8 +239,8 @@ index df3ffb49020c834b13689c1827d29dd15ace8b62..55774f77bcf967fa94d9fe3fca438144
 +import "mojo/public/mojom/base/file_path.mojom";
  
  enum PointerType {
-   kPointerNone                              = 1,             // 1 << 0
-@@ -209,6 +210,29 @@ struct WebPreferences {
+   kPointerFirstType                         = 1,  // 1 << 0
+@@ -204,6 +205,29 @@ struct WebPreferences {
    V8CacheOptions v8_cache_options;
    bool record_whole_document;
  

patches/chromium/blink-worker-enable-csp-in-file-scheme.patch

@@ -6,7 +6,7 @@ Subject: blink-worker-enable-csp-in-file-scheme.patch
 This allows file:// URLs in workers to have a CSP.
 
 diff --git a/third_party/blink/renderer/core/workers/worker_classic_script_loader.cc b/third_party/blink/renderer/core/workers/worker_classic_script_loader.cc
-index 07e84a8cad8689fde5f8a2c054e82851db598e8c..22b959c65d76a31d7a4c9acf1273fe61cef1204f 100644
+index db56f38c755d9ff0c063e65cacdcf523cd7a3f18..943b9cde1df6de1651785dfeaee134bacc8e623a 100644
 --- a/third_party/blink/renderer/core/workers/worker_classic_script_loader.cc
 +++ b/third_party/blink/renderer/core/workers/worker_classic_script_loader.cc
 @@ -366,7 +366,6 @@ void WorkerClassicScriptLoader::ProcessContentSecurityPolicy(

patches/chromium/blink_local_frame.patch

@@ -14,10 +14,10 @@ when there is code doing that.
 This patch reverts the change to fix the crash in Electron.
 
 diff --git a/third_party/blink/renderer/core/frame/local_frame.cc b/third_party/blink/renderer/core/frame/local_frame.cc
-index 7494f3eaa8dda5c4f8d5d8e46514fa0767b4b750..ba30bb5d4f50d9f536af2bcbf1cbb84f20ba78e9 100644
+index 7492c0b791bff1f9bd2a2abf005446303b2a7860..eda9c201b970ac83eda30808d9361e4fdac732ff 100644
 --- a/third_party/blink/renderer/core/frame/local_frame.cc
 +++ b/third_party/blink/renderer/core/frame/local_frame.cc
-@@ -641,10 +641,6 @@ void LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -635,10 +635,6 @@ void LocalFrame::DetachImpl(FrameDetachType type) {
    }
    DCHECK(!view_ || !view_->IsAttached());
  
@@ -28,7 +28,7 @@ index 7494f3eaa8dda5c4f8d5d8e46514fa0767b4b750..ba30bb5d4f50d9f536af2bcbf1cbb84f
    if (!Client())
      return;
  
-@@ -661,6 +657,10 @@ void LocalFrame::DetachImpl(FrameDetachType type) {
+@@ -655,6 +651,10 @@ void LocalFrame::DetachImpl(FrameDetachType type) {
    // Notify WindowProxyManager that the frame is closing, since its cleanup ends
    // up calling back to LocalFrameClient via WindowProxy.
    GetWindowProxyManager()->ClearForClose();

patches/chromium/blink_world_context.patch

@@ -7,7 +7,7 @@ This exposes a method for obtaining a reference to an isolated world, which is
 otherwise not available in the Blink API.
 
 diff --git a/third_party/blink/public/web/web_local_frame.h b/third_party/blink/public/web/web_local_frame.h
-index 847eeee9ae3ba29f7afd1b4cca58e262ef06c773..ffeaf89a493d93e34480d3b5ed02536a4e264ff7 100644
+index 8d52e6302ff08b8c567926557d8b4889faaf0035..e040e340b823893e2c18b2a76b3fe6bc3e24459d 100644
 --- a/third_party/blink/public/web/web_local_frame.h
 +++ b/third_party/blink/public/web/web_local_frame.h
 @@ -350,6 +350,8 @@ class WebLocalFrame : public WebFrame {
@@ -20,10 +20,10 @@ index 847eeee9ae3ba29f7afd1b4cca58e262ef06c773..ffeaf89a493d93e34480d3b5ed02536a
    // Executes script in the context of the current page and returns the value
    // that the script evaluated to with callback. Script execution can be
 diff --git a/third_party/blink/renderer/core/frame/web_local_frame_impl.cc b/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
-index 20392b149a0f7468e33ea7e055092152b7b30c99..99cf7f0d5484d2a3c4412dea2b883b7d55de7f94 100644
+index db17b939fe31c66e371b6f67fa5675089d48e76c..9c66747f364a1f55faadd6cb076b7fbe7efec6d8 100644
 --- a/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
 +++ b/third_party/blink/renderer/core/frame/web_local_frame_impl.cc
-@@ -997,6 +997,13 @@ v8::Local<v8::Object> WebLocalFrameImpl::GlobalProxy() const {
+@@ -994,6 +994,13 @@ v8::Local<v8::Object> WebLocalFrameImpl::GlobalProxy() const {
    return MainWorldScriptContext()->Global();
  }
  
@@ -38,7 +38,7 @@ index 20392b149a0f7468e33ea7e055092152b7b30c99..99cf7f0d5484d2a3c4412dea2b883b7d
    return BindingSecurity::ShouldAllowAccessToFrame(
        CurrentDOMWindow(V8PerIsolateData::MainThreadIsolate()),
 diff --git a/third_party/blink/renderer/core/frame/web_local_frame_impl.h b/third_party/blink/renderer/core/frame/web_local_frame_impl.h
-index debc4b14fbde344a0fa675f5b8c334da1eedc3dd..300e8e19d5aa0397ee85421f31aa8c6d0794d14c 100644
+index e238b16310c144f1abf25c4bfff94f2fd47374b1..eca3728c5687ab1135c7b6c2f572306049128ee8 100644
 --- a/third_party/blink/renderer/core/frame/web_local_frame_impl.h
 +++ b/third_party/blink/renderer/core/frame/web_local_frame_impl.h
 @@ -161,6 +161,8 @@ class CORE_EXPORT WebLocalFrameImpl final

patches/chromium/breakpad_treat_node_processes_as_browser_processes.patch

@@ -10,10 +10,10 @@ breakpad independently, as a "browser" process. This patches
 crash annotation.
 
 diff --git a/components/crash/core/app/breakpad_linux.cc b/components/crash/core/app/breakpad_linux.cc
-index 76993a9ec8dcd6c69cf3e58c49838264783a06c9..7b38b3bc102448b1c6f0663875ce305bc6e986ff 100644
+index 1c076672c77d90eb3814b5b269340d2800217868..7d23a5732b47bef04cadc707f58e50b423393605 100644
 --- a/components/crash/core/app/breakpad_linux.cc
 +++ b/components/crash/core/app/breakpad_linux.cc
-@@ -716,8 +716,13 @@ bool CrashDone(const MinidumpDescriptor& minidump,
+@@ -715,8 +715,13 @@ bool CrashDone(const MinidumpDescriptor& minidump,
    log_path[log_path_len] = '\0';
    info.log_filename = log_path;
  #endif
@@ -29,7 +29,7 @@ index 76993a9ec8dcd6c69cf3e58c49838264783a06c9..7b38b3bc102448b1c6f0663875ce305b
    info.distro = base::g_linux_distro;
    info.distro_length = my_strlen(base::g_linux_distro);
    info.upload = upload;
-@@ -2023,8 +2028,13 @@ void InitCrashReporter(const std::string& process_type) {
+@@ -2022,8 +2027,13 @@ void InitCrashReporter(const std::string& process_type) {
        process_type == kWebViewSingleProcessType ||
        process_type == kBrowserProcessType ||
  #endif
@@ -40,6 +40,6 @@ index 76993a9ec8dcd6c69cf3e58c49838264783a06c9..7b38b3bc102448b1c6f0663875ce305b
 +    g_is_node = true;
 +  }
 +
- #if !BUILDFLAG(IS_CHROMEOS_ASH)
+ #if !defined(OS_CHROMEOS)
    SetUploadURL(GetCrashReporterClient()->GetUploadUrl());
  #endif