Bump v19.0.0-nightly.20220322

* fix: use stricter options in SecStaticCodeCheckValidity

* Update patches/squirrel.mac/fix_use_kseccschecknestedcode_kseccsstrictvalidate_in_the_sec.patch

Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>

Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>

.circleci/.gitignore

@@ -1 +0,0 @@
-config-staging

.circleci/build_config.yml

@@ -328,10 +328,6 @@ step-setup-goma-for-build: &step-setup-goma-for-build
       node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
       export GOMA_FALLBACK_ON_AUTH_FAILURE=true
       third_party/goma/goma_ctl.py ensure_start
-      if [ ! -z "$RAW_GOMA_AUTH" ] && [ "`third_party/goma/goma_auth.py info`" != "Login as Fermi Planck" ]; then
-        echo "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token."
-        exit 1
-      fi
       echo 'export GN_GOMA_FILE='`node -e "console.log(require('./src/utils/goma.js').gnFilePath)"` >> $BASH_ENV
       echo 'export LOCAL_GOMA_DIR='`node -e "console.log(require('./src/utils/goma.js').dir)"` >> $BASH_ENV
       echo 'export GOMA_FALLBACK_ON_AUTH_FAILURE=true' >> $BASH_ENV
@@ -359,6 +355,7 @@ step-get-more-space-on-mac: &step-get-more-space-on-mac
     command: |
       if [ "`uname`" == "Darwin" ]; then
         sudo mkdir -p $TMPDIR/del-target
+
         tmpify() {
           if [ -d "$1" ]; then
             sudo mv "$1" $TMPDIR/del-target/$(echo $1|shasum -a 256|head -n1|cut -d " " -f1)
@@ -469,8 +466,6 @@ step-fix-sync: &step-fix-sync
 
         # Fix esbuild (wrong binary)
         echo 'infra/3pp/tools/esbuild/${platform}' `gclient getdep --deps-file=src/third_party/devtools-frontend/src/DEPS -r 'third_party/esbuild:infra/3pp/tools/esbuild/${platform}'` > esbuild_ensure_file
-        # Remove extra output from calling gclient getdep which always calls update_depot_tools
-        sed -i '' "s/Updating depot_tools... //g" esbuild_ensure_file
         cipd ensure --root src/third_party/devtools-frontend/src/third_party/esbuild -ensure-file esbuild_ensure_file
       fi
 
@@ -549,7 +544,6 @@ step-electron-build: &step-electron-build
         (cd out/Default; zip mksnapshot.zip mksnapshot_args clang_x64_v8_arm64/gen/v8/embedded.S)
         rm -rf out/Default/clang_x64_v8_arm64/gen
         rm -rf out/Default/clang_x64_v8_arm64/obj
-        rm -rf out/Default/clang_x64_v8_arm64/thinlto-cache
         rm -rf out/Default/clang_x64/obj
 
         # Regenerate because we just deleted some ninja files 
@@ -786,7 +780,6 @@ step-show-goma-stats: &step-show-goma-stats
 step-mksnapshot-build: &step-mksnapshot-build
   run:
     name: mksnapshot build
-    no_output_timeout: 30m
     command: |
       cd src
       if [ "$USE_PREBUILT_V8_CONTEXT_SNAPSHOT" != "1" ]; then
@@ -907,12 +900,12 @@ step-touch-sync-done: &step-touch-sync-done
 step-maybe-restore-src-cache: &step-maybe-restore-src-cache
   restore_cache:
     keys:
-      - v14-src-cache-{{ checksum "src/electron/.depshash" }}
+      - v12-src-cache-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache
 step-maybe-restore-src-cache-marker: &step-maybe-restore-src-cache-marker
   restore_cache:
     keys:
-      - v14-src-cache-marker-{{ checksum "src/electron/.depshash" }}
+      - v5-src-cache-marker-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache marker
 
 # Restore exact or closest git cache based on the hash of DEPS and .circle-sync-done
@@ -921,10 +914,10 @@ step-maybe-restore-src-cache-marker: &step-maybe-restore-src-cache-marker
 step-maybe-restore-git-cache: &step-maybe-restore-git-cache
   restore_cache:
     paths:
-      - git-cache
+      - gclient-cache
     keys:
-      - v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
-      - v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}
+      - v5-gclient-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
+      - v5-gclient-cache-{{ checksum "src/electron/.circle-sync-done" }}
     name: Conditionally restoring git cache
 
 step-restore-out-cache: &step-restore-out-cache
@@ -941,15 +934,15 @@ step-set-git-cache-path: &step-set-git-cache-path
     command: |
       # CircleCI does not support interpolation when setting environment variables.
       # https://circleci.com/docs/2.0/env-vars/#setting-an-environment-variable-in-a-shell-command
-      echo 'export GIT_CACHE_PATH="$PWD/git-cache"' >> $BASH_ENV
+      echo 'export GIT_CACHE_PATH="$PWD/gclient-cache"' >> $BASH_ENV
 
 # Persist the git cache based on the hash of DEPS and .circle-sync-done
 # If the src cache was restored above then this will persist an empty cache
 step-save-git-cache: &step-save-git-cache
   save_cache:
     paths:
-      - git-cache
-    key: v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
+      - gclient-cache
+    key: v5-gclient-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
     name: Persisting git cache
 
 step-save-out-cache: &step-save-out-cache
@@ -994,7 +987,7 @@ step-save-src-cache: &step-save-src-cache
   save_cache:
     paths:
       - /var/portal
-    key: v14-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v12-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
     name: Persisting src cache
 step-make-src-cache-marker: &step-make-src-cache-marker
   run:
@@ -1004,7 +997,7 @@ step-save-src-cache-marker: &step-save-src-cache-marker
   save_cache:
     paths:
       - .src-cache-marker
-    key: v14-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v5-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
 
 step-maybe-early-exit-no-doc-change: &step-maybe-early-exit-no-doc-change
   run:
@@ -1376,41 +1369,12 @@ commands:
             - *step-checkout-electron
             - *step-run-electron-only-hooks
             - *step-generate-deps-hash-cleanly
-            - *step-touch-sync-done
+            - *step-mark-sync-done
+            # Save git cache AFTER sync marked done because other jobs expect that to be the case
             - when:
                 condition: << parameters.save-git-cache >>
                 steps:
-                  - *step-save-git-cache
-            # Mark sync as done _after_ saving the git cache so that it is uploaded
-            # only when the src cache was not present
-            # Their are theoretically two cases for this cache key
-            # 1. `vX-git-cache-DONE-{deps_hash}
-            # 2. `vX-git-cache-EMPTY-{deps_hash}
-            #
-            # Case (1) occurs when the flag file has "DONE" in it
-            # which only occurs when "step-mark-sync-done" is run
-            # or when the src cache was restored successfully as that
-            # flag file contains "DONE" in the src cache.
-            #
-            # Case (2) occurs when the flag file is empty, this occurs
-            # when the src cache was not restored and "step-mark-sync-done"
-            # has not run yet.
-            #
-            # Notably both of these cases also have completely different
-            # gclient cache states.
-            # In (1) the git cache is completely empty as we didn't run
-            # "gclient sync" because the src cache was restored.
-            # In (2) the git cache is full as we had to run "gclient sync"
-            #
-            # This allows us to do make the follow transitive assumption:
-            # In cases where the src cache is restored, saving the git cache
-            # will save an empty cache.  In cases where the src cache is built
-            # during this build the git cache will save a full cache.
-            #
-            # In order words if there is a src cache for a given DEPS hash
-            # the git cache restored will be empty.  But if the src cache
-            # is missing we will restore a useful git cache.
-            - *step-mark-sync-done
+                  - *step-save-git-cache            
             - *step-minimize-workspace-size-from-checkout
             - *step-delete-git-directories
             - when:
@@ -1588,11 +1552,9 @@ commands:
 jobs:
   # Layer 0: Docs. Standalone.
   ts-compile-doc-change:
-    executor:
-      name: linux-docker
-      size: medium
+    executor: linux-docker
     environment:
-      <<: *env-linux-medium
+      <<: *env-linux-2xlarge
       <<: *env-testing-build
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
     <<: *steps-electron-ts-compile-for-doc-change
@@ -2477,6 +2439,3 @@ workflows:
               ignore: /pull\/[0-9]+/
           requires:
             - mas-testing-arm64
-  lint:
-    jobs:
-      - lint

.circleci/config.yml

@@ -6,7 +6,6 @@ setup: true
 # Orbs
 orbs:
   path-filtering: circleci/path-filtering@0.1.0
-  continuation: circleci/continuation@0.2.0
 
 # All input parameters to pass to build config
 parameters:
@@ -44,33 +43,103 @@ parameters:
     default: all
     enum: ["all", "osx-x64", "osx-arm64", "mas-x64", "mas-arm64"]
 
-jobs:
-  generate-config:
+# Envs
+env-global: &env-global
+  ELECTRON_OUT_DIR: Default
+
+env-linux-medium: &env-linux-medium
+  <<: *env-global
+  NUMBER_OF_NINJA_PROCESSES: 3
+
+# Executors
+executors:
+  linux-docker:
+    parameters:
+      size:
+        description: "Docker executor size"
+        default: 2xlarge+
+        type: enum
+        enum: ["medium", "xlarge", "2xlarge+"]
     docker:
-      - image: cimg/node:16.14
-    steps:
-      - checkout
-      - path-filtering/set-parameters:
+      - image: ghcr.io/electron/build:27db4a3e3512bfd2e47f58cea69922da0835f1d9
+    resource_class: << parameters.size >>
+
+# List of always run steps
+step-checkout-electron: &step-checkout-electron
+  checkout:
+    path: src/electron
+
+steps-lint: &steps-lint
+  steps:
+    - *step-checkout-electron
+    - run:
+        name: Setup third_party Depot Tools
+        command: |
+          # "depot_tools" has to be checkout into "//third_party/depot_tools" so pylint.py can a "pylintrc" file.
+          git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git src/third_party/depot_tools
+          echo 'export PATH="$PATH:'"$PWD"'/src/third_party/depot_tools"' >> $BASH_ENV
+    - run:
+        name: Download GN Binary
+        command: |
+          chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+          gn_version="$(curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
+
+          cipd ensure -ensure-file - -root . \<<-CIPD
+          \$ServiceURL https://chrome-infra-packages.appspot.com/
+          @Subdir src/buildtools/linux64
+          gn/gn/linux-amd64 $gn_version
+          CIPD
+
+          echo 'export CHROMIUM_BUILDTOOLS_PATH="'"$PWD"'/src/buildtools"' >> $BASH_ENV
+    - run:
+        name: Download clang-format Binary
+        command: |
+          chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
+
+          sha1_path='buildtools/linux64/clang-format.sha1'
+          curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/${sha1_path}?format=TEXT" | base64 -d > "src/${sha1_path}"
+
+          download_from_google_storage.py --no_resume --no_auth --bucket chromium-clang-format -s "src/${sha1_path}"
+    - run:
+        name: Run Lint
+        command: |
+          # gn.py tries to find a gclient root folder starting from the current dir.
+          # When it fails and returns "None" path, the whole script fails. Let's "fix" it.
+          touch .gclient
+          # Another option would be to checkout "buildtools" inside the Electron checkout,
+          # but then we would lint its contents (at least gn format), and it doesn't pass it.
+
+          cd src/electron
+          node script/yarn install --frozen-lockfile
+          node script/yarn lint
+    - run:
+        name: Run Script Typechecker
+        command: |
+          cd src/electron
+          node script/yarn tsc -p tsconfig.script.json
+
+# List of always run jobs.
+jobs:
+  lint:
+    executor:
+      name: linux-docker
+      size: medium
+    environment:
+      <<: *env-linux-medium
+    <<: *steps-lint
+
+# Initial setup workflow
+workflows:
+  lint:
+    jobs:
+      # Job inherited from path-filtering orb
+      - path-filtering/filter:
           base-revision: main
+          # Params for mapping; `path-to-test parameter-to-set value-for-parameter` for each row
           mapping: |
             ^((?!docs/).)*$ run-build-mac true
             ^((?!docs/).)*$ run-build-linux true
             docs/.* run-docs-only true
             ^((?!docs/).)*$ run-docs-only false
-      - run:
-          command: |
-            cd .circleci/config
-            yarn
-            export CIRCLECI_BINARY="$HOME/circleci"
-            curl -fLSs https://raw.githubusercontent.com/CircleCI-Public/circleci-cli/master/install.sh | DESTDIR=$CIRCLECI_BINARY bash
-            node build.js
-          name: Pack config.yml
-      - continuation/continue:
-          configuration_path: .circleci/config-staging/built.yml
-          parameters: /tmp/pipeline-parameters.json
-
-# Initial setup workflow
-workflows:
-  setup:
-    jobs:
-      - generate-config
+          config-path: .circleci/build_config.yml
+      - lint

.circleci/config/build.js

@@ -1,34 +0,0 @@
-const cp = require('child_process');
-const fs = require('fs-extra');
-const path = require('path');
-const yaml = require('js-yaml');
-
-const STAGING_DIR = path.resolve(__dirname, '..', 'config-staging');
-
-function copyAndExpand(dir = './') {
-    const absDir = path.resolve(__dirname, dir);
-    const targetDir = path.resolve(STAGING_DIR, dir);
-
-    if (!fs.existsSync(targetDir)) {
-        fs.mkdirSync(targetDir);
-    }
-
-    for (const file of fs.readdirSync(absDir)) {
-        if (!file.endsWith('.yml')) {
-            if (fs.statSync(path.resolve(absDir, file)).isDirectory()) {
-                copyAndExpand(path.join(dir, file));
-            }
-            continue;
-        }
-
-        fs.writeFileSync(path.resolve(targetDir, file), yaml.dump(yaml.load(fs.readFileSync(path.resolve(absDir, file), 'utf8')), {
-            noRefs: true,
-        }));
-    }
-}
-
-if (fs.pathExists(STAGING_DIR)) fs.removeSync(STAGING_DIR);
-copyAndExpand();
-
-const output = cp.spawnSync(process.env.CIRCLECI_BINARY || 'circleci', ['config', 'pack', STAGING_DIR]);
-fs.writeFileSync(path.resolve(STAGING_DIR, 'built.yml'), output.stdout.toString());

.circleci/config/jobs/lint.yml

@@ -1,51 +0,0 @@
-executor:
-  name: linux-docker
-  size: medium
-steps:
-  - checkout:
-      path: src/electron
-  - run:
-      name: Setup third_party Depot Tools
-      command: |
-        # "depot_tools" has to be checkout into "//third_party/depot_tools" so pylint.py can a "pylintrc" file.
-        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git src/third_party/depot_tools
-        echo 'export PATH="$PATH:'"$PWD"'/src/third_party/depot_tools"' >> $BASH_ENV
-  - run:
-      name: Download GN Binary
-      command: |
-        chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
-        gn_version="$(curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/DEPS?format=TEXT" | base64 -d | grep gn_version | head -n1 | cut -d\' -f4)"
-
-        cipd ensure -ensure-file - -root . \<<-CIPD
-        \$ServiceURL https://chrome-infra-packages.appspot.com/
-        @Subdir src/buildtools/linux64
-        gn/gn/linux-amd64 $gn_version
-        CIPD
-
-        echo 'export CHROMIUM_BUILDTOOLS_PATH="'"$PWD"'/src/buildtools"' >> $BASH_ENV
-  - run:
-      name: Download clang-format Binary
-      command: |
-        chromium_revision="$(grep -A1 chromium_version src/electron/DEPS | tr -d '\n' | cut -d\' -f4)"
-
-        sha1_path='buildtools/linux64/clang-format.sha1'
-        curl -sL "https://chromium.googlesource.com/chromium/src/+/${chromium_revision}/${sha1_path}?format=TEXT" | base64 -d > "src/${sha1_path}"
-
-        download_from_google_storage.py --no_resume --no_auth --bucket chromium-clang-format -s "src/${sha1_path}"
-  - run:
-      name: Run Lint
-      command: |
-        # gn.py tries to find a gclient root folder starting from the current dir.
-        # When it fails and returns "None" path, the whole script fails. Let's "fix" it.
-        touch .gclient
-        # Another option would be to checkout "buildtools" inside the Electron checkout,
-        # but then we would lint its contents (at least gn format), and it doesn't pass it.
-
-        cd src/electron
-        node script/yarn install --frozen-lockfile
-        node script/yarn lint
-  - run:
-      name: Run Script Typechecker
-      command: |
-        cd src/electron
-        node script/yarn tsc -p tsconfig.script.json

.circleci/config/package.json

@@ -1,10 +0,0 @@
-{
-  "name": "@electron/circleci-config",
-  "version": "0.0.0",
-  "private": true,
-  "license": "MIT",
-  "dependencies": {
-    "fs-extra": "^10.1.0",
-    "js-yaml": "^4.1.0"
-  }
-}

.circleci/config/yarn.lock

@@ -1,43 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-
-argparse@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/argparse/-/argparse-2.0.1.tgz#246f50f3ca78a3240f6c997e8a9bd1eac49e4b38"
-  integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
-
-fs-extra@^10.1.0:
-  version "10.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.1.0.tgz#02873cfbc4084dde127eaa5f9905eef2325d1abf"
-  integrity sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==
-  dependencies:
-    graceful-fs "^4.2.0"
-    jsonfile "^6.0.1"
-    universalify "^2.0.0"
-
-graceful-fs@^4.1.6, graceful-fs@^4.2.0:
-  version "4.2.10"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
-  integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
-
-js-yaml@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
-  integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
-  dependencies:
-    argparse "^2.0.1"
-
-jsonfile@^6.0.1:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.1.0.tgz#bc55b2634793c679ec6403094eb13698a6ec0aae"
-  integrity sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==
-  dependencies:
-    universalify "^2.0.0"
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
-universalify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
-  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==

.git-blame-ignore-revs

@@ -0,0 +1,5 @@
+# Atom --> Electron rename
+d9321f4df751fa32813fab1b6387bbd61bd681d0
+34c4c8d5088fa183f56baea28809de6f2a427e02
+# Enable JS Semicolons
+5d657dece4102e5e5304d42e8004b6ad64c0fcda

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -17,8 +17,11 @@ body:
 - type: input
   attributes:
     label: Electron Version
-    description: What version of Electron are you using?
-    placeholder: 12.0.0
+    description: |
+      What version of Electron are you using?
+      
+      Note: Please only report issues for [currently supported versions of Electron](https://www.electronjs.org/docs/latest/tutorial/support#currently-supported-versions).
+    placeholder: 17.0.0
   validations:
     required: true
 - type: dropdown
@@ -53,7 +56,7 @@ body:
   attributes:
     label: Last Known Working Electron version
     description: What is the last version of Electron this worked in, if applicable?
-    placeholder: 11.0.0
+    placeholder: 16.0.0
 - type: textarea
   attributes:
     label: Expected Behavior

.github/workflows/semantic.yml

@@ -1,20 +0,0 @@
-name: "Check Semantic Commit"
-
-on:
-  pull_request_target:
-    types:
-      - opened
-      - edited
-      - synchronize
-
-jobs:
-  main:
-    name: Validate PR Title
-    runs-on: ubuntu-latest
-    steps:
-      - name: semantic-pull-request
-        uses: amannn/action-semantic-pull-request@v4
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          validateSingleCommit: false

BUILD.gn

@@ -43,7 +43,6 @@ if (is_mac) {
 
 if (is_linux) {
   import("//build/config/linux/pkg_config.gni")
-  import("//tools/generate_stubs/rules.gni")
 
   pkg_config("gio_unix") {
     packages = [ "gio-unix-2.0" ]
@@ -55,38 +54,6 @@ if (is_linux) {
       "gdk-pixbuf-2.0",
     ]
   }
-
-  generate_library_loader("libnotify_loader") {
-    name = "LibNotifyLoader"
-    output_h = "libnotify_loader.h"
-    output_cc = "libnotify_loader.cc"
-    header = "<libnotify/notify.h>"
-    config = ":libnotify_config"
-
-    functions = [
-      "notify_is_initted",
-      "notify_init",
-      "notify_get_server_caps",
-      "notify_get_server_info",
-      "notify_notification_new",
-      "notify_notification_add_action",
-      "notify_notification_set_image_from_pixbuf",
-      "notify_notification_set_timeout",
-      "notify_notification_set_urgency",
-      "notify_notification_set_hint_string",
-      "notify_notification_show",
-      "notify_notification_close",
-    ]
-  }
-
-  generate_stubs("electron_gtk_stubs") {
-    sigs = [ "shell/browser/ui/electron_gtk.sigs" ]
-    extra_header = "shell/browser/ui/electron_gtk.fragment"
-    output_name = "electron_gtk_stubs"
-    public_deps = [ "//ui/gtk:gtk_config" ]
-    logging_function = "LogNoop()"
-    logging_include = "ui/gtk/log_noop.h"
-  }
 }
 
 declare_args() {
@@ -286,6 +253,31 @@ copy("copy_shell_devtools_discovery_page") {
   outputs = [ "$target_gen_dir/shell_devtools_discovery_page.html" ]
 }
 
+if (is_linux) {
+  generate_library_loader("libnotify_loader") {
+    name = "LibNotifyLoader"
+    output_h = "libnotify_loader.h"
+    output_cc = "libnotify_loader.cc"
+    header = "<libnotify/notify.h>"
+    config = ":libnotify_config"
+
+    functions = [
+      "notify_is_initted",
+      "notify_init",
+      "notify_get_server_caps",
+      "notify_get_server_info",
+      "notify_notification_new",
+      "notify_notification_add_action",
+      "notify_notification_set_image_from_pixbuf",
+      "notify_notification_set_timeout",
+      "notify_notification_set_urgency",
+      "notify_notification_set_hint_string",
+      "notify_notification_show",
+      "notify_notification_close",
+    ]
+  }
+}
+
 npm_action("electron_version_args") {
   script = "generate-version-json"
 
@@ -510,6 +502,8 @@ source_set("electron_lib") {
       "StoreKit.framework",
     ]
 
+    weak_frameworks = [ "QuickLookThumbnailing.framework" ]
+
     sources += [
       "shell/browser/ui/views/autofill_popup_view.cc",
       "shell/browser/ui/views/autofill_popup_view.h",
@@ -543,7 +537,6 @@ source_set("electron_lib") {
   if (is_linux) {
     libs = [ "xshmfence" ]
     deps += [
-      ":electron_gtk_stubs",
       ":libnotify_loader",
       "//build/config/linux/gtk",
       "//dbus",
@@ -566,6 +559,7 @@ source_set("electron_lib") {
     defines += [
       # Disable warnings for g_settings_list_schemas.
       "GLIB_DISABLE_DEPRECATION_WARNINGS",
+      "USE_X11=1",
     ]
 
     sources += [
@@ -703,8 +697,6 @@ source_set("electron_lib") {
     deps += [
       "//chrome/browser/resources/pdf:resources",
       "//components/pdf/browser",
-      "//components/pdf/browser:interceptors",
-      "//components/pdf/common",
       "//components/pdf/renderer",
       "//pdf:pdf_ppapi",
     ]
@@ -1059,6 +1051,7 @@ if (is_mac) {
       "shell/app/electron_main_mac.cc",
       "shell/app/uv_stdio_fix.cc",
       "shell/app/uv_stdio_fix.h",
+      "shell/common/electron_constants.cc",
     ]
     include_dirs = [ "." ]
     deps = [

DEPS

@@ -15,7 +15,7 @@ gclient_gn_args = [
 
 vars = {
   'chromium_version':
-    '100.0.4896.143',
+    '100.0.4894.0',
   'node_version':
     'v16.13.2',
   'nan_version':

ELECTRON_VERSION

@@ -1 +1 @@
-18.2.0
+19.0.0-nightly.20220322

README.md

@@ -34,6 +34,17 @@ For more installation options and troubleshooting tips, see
 [installation](docs/tutorial/installation.md). For info on how to manage Electron versions in your apps, see
 [Electron versioning](docs/tutorial/electron-versioning.md).
 
+## Platform support
+
+Each Electron release provides binaries for macOS, Windows, and Linux.
+
+* macOS (El Capitan and up): Electron provides 64-bit Intel and ARM binaries for macOS. Apple Silicon support was added in Electron 11.
+* Windows (Windows 7 and up): Electron provides `ia32` (`x86`), `x64` (`amd64`), and `arm64` binaries for Windows. Windows on ARM support was added in Electron 5.0.8.
+* Linux: The prebuilt binaries of Electron are built on Ubuntu 18.04. They have also been verified to work on:
+  * Ubuntu 14.04 and newer
+  * Fedora 24 and newer
+  * Debian 8 and newer
+
 ## Quick start & Electron Fiddle
 
 Use [`Electron Fiddle`](https://github.com/electron/fiddle)
@@ -54,12 +65,10 @@ npm start
 
 ## Resources for learning Electron
 
-- [electronjs.org/docs](https://electronjs.org/docs) - All of Electron's documentation
-- [electron/fiddle](https://github.com/electron/fiddle) - A tool to build, run, and package small Electron experiments
-- [electron/electron-quick-start](https://github.com/electron/electron-quick-start) - A very basic starter Electron app
-- [electronjs.org/community#boilerplates](https://electronjs.org/community#boilerplates) - Sample starter apps created by the community
-- [electron/simple-samples](https://github.com/electron/simple-samples) - Small applications with ideas for taking them further
-- [electron/electron-api-demos](https://github.com/electron/electron-api-demos) - An Electron app that teaches you how to use Electron
+* [electronjs.org/docs](https://electronjs.org/docs) - All of Electron's documentation
+* [electron/fiddle](https://github.com/electron/fiddle) - A tool to build, run, and package small Electron experiments
+* [electron/electron-quick-start](https://github.com/electron/electron-quick-start) - A very basic starter Electron app
+* [electronjs.org/community#boilerplates](https://electronjs.org/community#boilerplates) - Sample starter apps created by the community
 
 ## Programmatic usage
 
@@ -80,11 +89,15 @@ const child = proc.spawn(electron)
 
 ### Mirrors
 
-- [China](https://npmmirror.com/mirrors/electron)
+* [China](https://npm.taobao.org/mirrors/electron)
 
-## Documentation Translations
+See the [Advanced Installation Instructions](https://www.electronjs.org/docs/latest/tutorial/installation#mirror) to learn how to use a custom mirror.
 
-Find documentation translations in [electron/i18n](https://github.com/electron/i18n).
+## Documentation translations
+
+We crowdsource translations for our documentation via [Crowdin](https://crowdin.com/project/electron).
+We currently accept translations for Chinese (Simplified), French, German, Japanese, Portuguese,
+Russian, and Spanish.
 
 ## Contributing
 
@@ -93,10 +106,10 @@ If you are interested in reporting/fixing issues and contributing directly to th
 ## Community
 
 Info on reporting bugs, getting help, finding third-party tools and sample apps,
-and more can be found in the [support document](docs/tutorial/support.md#finding-support).
+and more can be found on the [Community page](https://www.electronjs.org/community).
 
 ## License
 
 [MIT](https://github.com/electron/electron/blob/main/LICENSE)
 
-When using the Electron or other GitHub logos, be sure to follow the [GitHub logo guidelines](https://github.com/logos).
+When using Electron logos, make sure to follow [OpenJS Foundation Trademark Policy](https://openjsf.org/wp-content/uploads/sites/84/2021/01/OpenJS-Foundation-Trademark-Policy-2021-01-12.docx.pdf).

appveyor.yml

@@ -67,31 +67,6 @@ build_script:
   - mkdir src
   - update_depot_tools.bat
   - ps: Move-Item $env:APPVEYOR_BUILD_FOLDER -Destination src\electron
-  - ps: >-
-      if (Test-Path 'env:RAW_GOMA_AUTH') {
-        $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
-        $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
-      }
-  - git clone https://github.com/electron/build-tools.git
-  - cd build-tools
-  - npm install
-  - mkdir third_party
-  - ps: >-
-      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
-  - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
-  - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
-  - cd ..
-  - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
-  - ps: >-
-      if (Test-Path 'env:RAW_GOMA_AUTH') {
-        $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
-        if ($goma_login -eq 'Login as Fermi Planck') {
-          Write-warning "Goma authentication is correct";
-        } else {
-          Write-warning "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token.";
-          $host.SetShouldExit(1)
-        }
-      }
   - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
   - ps: >-
       if ($env:GN_CONFIG -ne 'release') {
@@ -155,6 +130,21 @@ build_script:
           Write-warning "Failed to add third_party\angle\.git; continuing anyway"
         }
       }
+  - ps: >-
+      if (Test-Path 'env:RAW_GOMA_AUTH') {
+        $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
+        $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
+      }
+  - git clone https://github.com/electron/build-tools.git
+  - cd build-tools
+  - npm install
+  - mkdir third_party
+  - ps: >-
+      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
+  - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
+  - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
+  - cd ..
+  - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
   - cd src
   - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn 
   - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "

build/args/all.gn

@@ -2,9 +2,10 @@ 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 = 103
+node_module_version = 106
 
 v8_promise_internal_field_count = 1
+v8_typed_array_max_size_in_heap = 0
 v8_embedder_string = "-electron.0"
 
 # TODO: this breaks mksnapshot

build/js2c.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 
 import os
 import subprocess

build/npm-run.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

build/strip_framework.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 import os
 import subprocess
 import sys

build/zip.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

build/zip_libcxx.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 from __future__ import print_function
 import os
 import subprocess

chromium_src/BUILD.gn

@@ -298,21 +298,13 @@ static_library("chrome") {
 
     if (enable_pdf_viewer) {
       sources += [
-        "//chrome/browser/pdf/chrome_pdf_stream_delegate.cc",
-        "//chrome/browser/pdf/chrome_pdf_stream_delegate.h",
         "//chrome/browser/pdf/pdf_extension_util.cc",
         "//chrome/browser/pdf/pdf_extension_util.h",
         "//chrome/browser/pdf/pdf_frame_util.cc",
         "//chrome/browser/pdf/pdf_frame_util.h",
-        "//chrome/browser/plugins/pdf_iframe_navigation_throttle.cc",
-        "//chrome/browser/plugins/pdf_iframe_navigation_throttle.h",
         "//chrome/renderer/pepper/chrome_pdf_print_client.cc",
         "//chrome/renderer/pepper/chrome_pdf_print_client.h",
       ]
-      deps += [
-        "//components/pdf/browser",
-        "//components/pdf/renderer",
-      ]
     }
   }
 
@@ -340,6 +332,15 @@ source_set("plugins") {
     "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.cc",
     "//chrome/browser/renderer_host/pepper/pepper_isolated_file_system_message_filter.h",
   ]
+  deps += [
+    "//media:media_buildflags",
+    "//ppapi/buildflags",
+    "//ppapi/proxy:ipc",
+    "//services/device/public/mojom",
+  ]
+  if (enable_pdf_viewer) {
+    deps += [ "//components/pdf/browser" ]
+  }
 
   # renderer side
   sources += [
@@ -350,18 +351,17 @@ source_set("plugins") {
     "//chrome/renderer/pepper/pepper_shared_memory_message_filter.cc",
     "//chrome/renderer/pepper/pepper_shared_memory_message_filter.h",
   ]
-
+  if (enable_pdf_viewer) {
+    deps += [ "//components/pdf/renderer" ]
+  }
   deps += [
     "//components/strings",
     "//media:media_buildflags",
-    "//ppapi/buildflags",
     "//ppapi/host",
     "//ppapi/proxy",
     "//ppapi/proxy:ipc",
     "//ppapi/shared_impl",
-    "//services/device/public/mojom",
     "//skia",
-    "//storage/browser",
   ]
 }
 

docs/README.md

@@ -64,7 +64,6 @@ an issue:
   * [Automated Testing](tutorial/automated-testing.md)
   * [REPL](tutorial/repl.md)
 * [Distribution](tutorial/application-distribution.md)
-  * [Supported Platforms](tutorial/support.md#supported-platforms)
   * [Code Signing](tutorial/code-signing.md)
   * [Mac App Store](tutorial/mac-app-store-submission-guide.md)
   * [Windows Store](tutorial/windows-store-guide.md)

docs/api/app.md

@@ -714,7 +714,7 @@ Overrides the current application's name.
 ### `app.getLocale()`
 
 Returns `string` - The current application locale, fetched using Chromium's `l10n_util` library.
-Possible return values are documented [here](https://source.chromium.org/chromium/chromium/src/+/master:ui/base/l10n/l10n_util.cc).
+Possible return values are documented [here](https://source.chromium.org/chromium/chromium/src/+/main:ui/base/l10n/l10n_util.cc).
 
 To set the locale, you'll want to use a command line switch at app startup, which may be found [here](command-line-switches.md).
 
@@ -1093,7 +1093,7 @@ Activation policy types:
 
 Imports the certificate in pkcs12 format into the platform certificate store.
 `callback` is called with the `result` of import operation, a value of `0`
-indicates success while any other value indicates failure according to Chromium [net_error_list](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+indicates success while any other value indicates failure according to Chromium [net_error_list](https://source.chromium.org/chromium/chromium/src/+/main:net/base/net_error_list.h).
 
 ### `app.configureHostResolver(options)`
 

docs/api/browser-window.md

@@ -64,7 +64,7 @@ win.loadURL('https://github.com')
 ```
 
 Note that even for apps that use `ready-to-show` event, it is still recommended
-to set `backgroundColor` to make app feel more native.
+to set `backgroundColor` to make the app feel more native.
 
 Some examples of valid `backgroundColor` values include:
 
@@ -158,7 +158,7 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
   * `useContentSize` boolean (optional) - The `width` and `height` would be used as web
     page's size, which means the actual window's size will include window
     frame's size and be slightly larger. Default is `false`.
-  * `center` boolean (optional) - Show window in the center of the screen.
+  * `center` boolean (optional) - Show window in the center of the screen. Default is `false`.
   * `minWidth` Integer (optional) - Window's minimum width. Default is `0`.
   * `minHeight` Integer (optional) - Window's minimum height. Default is `0`.
   * `maxWidth` Integer (optional) - Window's maximum width. Default is no limit.
@@ -186,8 +186,8 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     mode. On macOS, also whether the maximize/zoom button should toggle full
     screen mode or maximize window. Default is `true`.
   * `simpleFullscreen` boolean (optional) - Use pre-Lion fullscreen on macOS. Default is `false`.
-  * `skipTaskbar` boolean (optional) - Whether to show the window in taskbar. Default is
-    `false`.
+  * `skipTaskbar` boolean (optional) _macOS_ _Windows_ - Whether to show the window in taskbar.
+    Default is `false`.
   * `kiosk` boolean (optional) - Whether the window is in kiosk mode. Default is `false`.
   * `title` string (optional) - Default window title. Default is `"Electron"`. If the HTML tag `<title>` is defined in the HTML file loaded by `loadURL()`, this property will be ignored.
   * `icon` ([NativeImage](native-image.md) | string) (optional) - The window icon. On Windows it is
@@ -464,7 +464,7 @@ window.onbeforeunload = (e) => {
   // a non-void value will silently cancel the close.
   // It is recommended to use the dialog API to let the user confirm closing the
   // application.
-  e.returnValue = false
+  e.returnValue = false // equivalent to `return false` but not recommended
 }
 ```
 
@@ -1842,16 +1842,6 @@ with `addBrowserView` or `setBrowserView`.
 **Note:** The BrowserView API is currently experimental and may change or be
 removed in future Electron releases.
 
-#### `win.setTitleBarOverlay(options)` _Windows_
-
-* `options` Object
-  * `color` String (optional) _Windows_ - The CSS color of the Window Controls Overlay when enabled.
-  * `symbolColor` String (optional) _Windows_ - The CSS color of the symbols on the Window Controls Overlay when enabled.
-  * `height` Integer (optional) _Windows_ - The height of the title bar and Window Controls Overlay in pixels.
-
-On a Window with Window Controls Overlay already enabled, this method updates
-the style of the title bar overlay.
-
 [runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
 [page-visibility-api]: https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
 [quick-look]: https://en.wikipedia.org/wiki/Quick_Look

docs/api/client-request.md

@@ -185,7 +185,7 @@ the first write will throw an error. If the passed value is not a `string`, its
 
 Certain headers are restricted from being set by apps. These headers are
 listed below. More information on restricted headers can be found in
-[Chromium's header utils](https://source.chromium.org/chromium/chromium/src/+/master:services/network/public/cpp/header_util.cc;drc=1562cab3f1eda927938f8f4a5a91991fefde66d3;bpv=1;bpt=1;l=22).
+[Chromium's header utils](https://source.chromium.org/chromium/chromium/src/+/main:services/network/public/cpp/header_util.cc;drc=1562cab3f1eda927938f8f4a5a91991fefde66d3;bpv=1;bpt=1;l=22).
 
 * `Content-Length`
 * `Host`

docs/api/command-line-switches.md

@@ -274,8 +274,8 @@ By default inspector websocket url is available in stderr and under /json/list e
 [ready]: app.md#event-ready
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [debugging-main-process]: ../tutorial/debugging-main-process.md
-[logging]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h
+[logging]: https://source.chromium.org/chromium/chromium/src/+/main:base/logging.h
 [node-cli]: https://nodejs.org/api/cli.html
 [play-silent-audio]: https://github.com/atom/atom/pull/9485/files
 [ready]: app.md#event-ready
-[severities]: https://source.chromium.org/chromium/chromium/src/+/master:base/logging.h?q=logging::LogSeverity&ss=chromium
+[severities]: https://source.chromium.org/chromium/chromium/src/+/main:base/logging.h?q=logging::LogSeverity&ss=chromium

docs/api/content-tracing.md

@@ -36,7 +36,7 @@ Returns `Promise<string[]>` - resolves with an array of category groups once all
 
 Get a set of category groups. The category groups can change as new code paths
 are reached. See also the [list of built-in tracing
-categories](https://chromium.googlesource.com/chromium/src/+/master/base/trace_event/builtin_categories.h).
+categories](https://chromium.googlesource.com/chromium/src/+/main/base/trace_event/builtin_categories.h).
 
 > **NOTE:** Electron adds a non-default tracing category called `"electron"`.
 > This category can be used to capture Electron-specific tracing events.

docs/api/extensions.md

@@ -99,7 +99,6 @@ Only `chrome.storage.local` is supported; `chrome.storage.sync` and
 The following methods of `chrome.tabs` are supported:
 
 - `chrome.tabs.sendMessage`
-- `chrome.tabs.reload`
 - `chrome.tabs.executeScript`
 - `chrome.tabs.update` (partial support)
   - supported properties: `url`, `muted`.

docs/api/ipc-main.md

@@ -1,3 +1,10 @@
+---
+title: "ipcMain"
+description: "Communicate asynchronously from the main process to renderer processes."
+slug: ipc-main
+hide_title: false
+---
+
 # ipcMain
 
 > Communicate asynchronously from the main process to renderer processes.
@@ -9,7 +16,9 @@ process, it handles asynchronous and synchronous messages sent from a renderer
 process (web page). Messages sent from a renderer will be emitted to this
 module.
 
-## Sending Messages
+For usage examples, check out the [IPC tutorial].
+
+## Sending messages
 
 It is also possible to send messages from the main process to the renderer
 process, see [webContents.send][web-contents-send] for more information.
@@ -21,36 +30,6 @@ process, see [webContents.send][web-contents-send] for more information.
   coming from frames that aren't the main frame (e.g. iframes) whereas
   `event.sender.send(...)` will always send to the main frame.
 
-An example of sending and handling messages between the render and main
-processes:
-
-```javascript
-// In main process.
-const { ipcMain } = require('electron')
-ipcMain.on('asynchronous-message', (event, arg) => {
-  console.log(arg) // prints "ping"
-  event.reply('asynchronous-reply', 'pong')
-})
-
-ipcMain.on('synchronous-message', (event, arg) => {
-  console.log(arg) // prints "ping"
-  event.returnValue = 'pong'
-})
-```
-
-```javascript
-// In renderer process (web page).
-// NB. Electron APIs are only accessible from preload, unless contextIsolation is disabled.
-// See https://www.electronjs.org/docs/tutorial/process-model#preload-scripts for more details.
-const { ipcRenderer } = require('electron')
-console.log(ipcRenderer.sendSync('synchronous-message', 'ping')) // prints "pong"
-
-ipcRenderer.on('asynchronous-reply', (event, arg) => {
-  console.log(arg) // prints "pong"
-})
-ipcRenderer.send('asynchronous-message', 'ping')
-```
-
 ## Methods
 
 The `ipcMain` module has the following method to listen for events:
@@ -59,7 +38,7 @@ The `ipcMain` module has the following method to listen for events:
 
 * `channel` string
 * `listener` Function
-  * `event` IpcMainEvent
+  * `event` [IpcMainEvent][ipc-main-event]
   * `...args` any[]
 
 Listens to `channel`, when a new message arrives `listener` would be called with
@@ -69,7 +48,7 @@ Listens to `channel`, when a new message arrives `listener` would be called with
 
 * `channel` string
 * `listener` Function
-  * `event` IpcMainEvent
+  * `event` [IpcMainEvent][ipc-main-event]
   * `...args` any[]
 
 Adds a one time `listener` function for the event. This `listener` is invoked
@@ -93,8 +72,8 @@ Removes listeners of the specified `channel`.
 ### `ipcMain.handle(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void> | any>
-  * `event` IpcMainInvokeEvent
+* `listener` Function<Promise\<void&#62; | any&#62;
+  * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
   * `...args` any[]
 
 Adds a handler for an `invoke`able IPC. This handler will be called whenever a
@@ -104,14 +83,14 @@ If `listener` returns a Promise, the eventual result of the promise will be
 returned as a reply to the remote caller. Otherwise, the return value of the
 listener will be used as the value of the reply.
 
-```js
-// Main process
+```js title='Main Process'
 ipcMain.handle('my-invokable-ipc', async (event, ...args) => {
   const result = await somePromise(...args)
   return result
 })
+```
 
-// Renderer process
+```js title='Renderer Process'
 async () => {
   const result = await ipcRenderer.invoke('my-invokable-ipc', arg1, arg2)
   // ...
@@ -130,7 +109,7 @@ provided to the renderer process. Please refer to
 ### `ipcMain.handleOnce(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void> | any>
+* `listener` Function<Promise\<void&#62; | any&#62;
   * `event` IpcMainInvokeEvent
   * `...args` any[]
 
@@ -146,13 +125,16 @@ Removes any handler for `channel`, if present.
 ## IpcMainEvent object
 
 The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-main-event`](structures/ipc-main-event.md) structure docs.
+in the [`ipc-main-event`][ipc-main-event] structure docs.
 
 ## IpcMainInvokeEvent object
 
 The documentation for the `event` object passed to `handle` callbacks can be
-found in the [`ipc-main-invoke-event`](structures/ipc-main-invoke-event.md)
+found in the [`ipc-main-invoke-event`][ipc-main-invoke-event]
 structure docs.
 
+[IPC tutorial]: ../tutorial/ipc.md
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
-[web-contents-send]: web-contents.md#contentssendchannel-args
+[web-contents-send]: ../api/web-contents.md#contentssendchannel-args
+[ipc-main-event]:../api/structures/ipc-main-event.md
+[ipc-main-invoke-event]:../api/structures/ipc-main-invoke-event.md

docs/api/ipc-renderer.md

@@ -1,3 +1,10 @@
+---
+title: "ipcRenderer"
+description: "Communicate asynchronously from a renderer process to the main process."
+slug: ipc-renderer
+hide_title: false
+---
+
 # ipcRenderer
 
 > Communicate asynchronously from a renderer process to the main process.
@@ -9,7 +16,7 @@ methods so you can send synchronous and asynchronous messages from the render
 process (web page) to the main process. You can also receive replies from the
 main process.
 
-See [ipcMain](ipc-main.md) for code examples.
+See [IPC tutorial](../tutorial/ipc.md) for code examples.
 
 ## Methods
 
@@ -70,7 +77,7 @@ throw an exception.
 > them. Attempting to send such objects over IPC will result in an error.
 
 The main process handles it by listening for `channel` with the
-[`ipcMain`](ipc-main.md) module.
+[`ipcMain`](./ipc-main.md) module.
 
 If you need to transfer a [`MessagePort`][] to the main process, use [`ipcRenderer.postMessage`](#ipcrendererpostmessagechannel-message-transfer).
 
@@ -98,7 +105,7 @@ throw an exception.
 > them. Attempting to send such objects over IPC will result in an error.
 
 The main process should listen for `channel` with
-[`ipcMain.handle()`](ipc-main.md#ipcmainhandlechannel-listener).
+[`ipcMain.handle()`](./ipc-main.md#ipcmainhandlechannel-listener).
 
 For example:
 
@@ -124,11 +131,11 @@ If you do not need a response to the message, consider using [`ipcRenderer.send`
 * `channel` string
 * `...args` any[]
 
-Returns `any` - The value sent back by the [`ipcMain`](ipc-main.md) handler.
+Returns `any` - The value sent back by the [`ipcMain`](./ipc-main.md) handler.
 
 Send a message to the main process via `channel` and expect a result
 synchronously. Arguments will be serialized with the [Structured Clone
-Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will not be
+Algorithm][SCA], just like [`window.postMessage`], so prototype chains will not be
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
@@ -140,13 +147,13 @@ throw an exception.
 > Electron's IPC to the main process, as the main process would have no way to decode
 > them. Attempting to send such objects over IPC will result in an error.
 
-The main process handles it by listening for `channel` with [`ipcMain`](ipc-main.md) module,
+The main process handles it by listening for `channel` with [`ipcMain`](./ipc-main.md) module,
 and replies by setting `event.returnValue`.
 
 > :warning: **WARNING**: Sending a synchronous message will block the whole
 > renderer process until the reply is received, so use this method only as a
 > last resort. It's much better to use the asynchronous version,
-> [`invoke()`](ipc-renderer.md#ipcrendererinvokechannel-args).
+> [`invoke()`](./ipc-renderer.md#ipcrendererinvokechannel-args).
 
 ### `ipcRenderer.postMessage(channel, message, [transfer])`
 
@@ -158,7 +165,7 @@ Send a message to the main process, optionally transferring ownership of zero
 or more [`MessagePort`][] objects.
 
 The transferred `MessagePort` objects will be available in the main process as
-[`MessagePortMain`](message-port-main.md) objects by accessing the `ports`
+[`MessagePortMain`](./message-port-main.md) objects by accessing the `ports`
 property of the emitted event.
 
 For example:
@@ -197,7 +204,7 @@ the host page instead of the main process.
 ## Event object
 
 The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-renderer-event`](structures/ipc-renderer-event.md) structure docs.
+in the [`ipc-renderer-event`](./structures/ipc-renderer-event.md) structure docs.
 
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
 [SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

docs/api/safe-storage.md

@@ -20,7 +20,7 @@ Returns `boolean` - Whether encryption is available.
 
 On Linux, returns true if the secret key is
 available. On MacOS, returns true if Keychain is available.
-On Windows, returns true once the app has emitted the `ready` event.
+On Windows, returns true with no other preconditions.
 
 ### `safeStorage.encryptString(plainText)`
 

docs/api/session.md

@@ -567,7 +567,7 @@ the original network configuration.
     * `errorCode` Integer - Error code.
   * `callback` Function
     * `verificationResult` Integer - Value can be one of certificate error codes
-    from [here](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+    from [here](https://source.chromium.org/chromium/chromium/src/+/main:net/base/net_error_list.h).
     Apart from the certificate error codes, the following special codes can be used.
       * `0` - Indicates success and disables Certificate Transparency verification.
       * `-2` - Indicates failure.

docs/api/structures/protocol-response.md

@@ -31,4 +31,4 @@
 * `uploadData` [ProtocolResponseUploadData](protocol-response-upload-data.md) (optional) - The data used as upload data. This is only
   used for URL responses when `method` is `"POST"`.
 
-[net-error]: https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h
+[net-error]: https://source.chromium.org/chromium/chromium/src/+/main:net/base/net_error_list.h

docs/api/structures/trace-config.md

@@ -8,7 +8,7 @@
 * `enable_argument_filter` boolean (optional) - if true, filter event data
   according to a specific list of events that have been manually vetted to not
   include any PII. See [the implementation in
-  Chromium][trace_event_args_whitelist.cc] for specifics.
+  Chromium][trace_event_args_allowlist.cc] for specifics.
 * `included_categories` string[] (optional) - a list of tracing categories to
   include. Can include glob-like patterns using `*` at the end of the category
   name. See [tracing categories][] for the list of categories.
@@ -45,7 +45,7 @@ An example TraceConfig that roughly matches what Chrome DevTools records:
 }
 ```
 
-[tracing categories]: https://chromium.googlesource.com/chromium/src/+/master/base/trace_event/builtin_categories.h
-[memory-infra docs]: https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_infra_startup_tracing.md#the-advanced-way
-[trace_event_args_whitelist.cc]: https://chromium.googlesource.com/chromium/src/+/master/services/tracing/public/cpp/trace_event_args_whitelist.cc
+[tracing categories]: https://chromium.googlesource.com/chromium/src/+/main/base/trace_event/builtin_categories.h
+[memory-infra docs]: https://chromium.googlesource.com/chromium/src/+/main/docs/memory-infra/memory_infra_startup_tracing.md#the-advanced-way
+[trace_event_args_allowlist.cc]: https://chromium.googlesource.com/chromium/src/+/main/services/tracing/public/cpp/trace_event_args_allowlist.cc
 [histogram]: https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md

docs/api/system-preferences.md

@@ -84,7 +84,7 @@ that contains the user information dictionary sent along with the notification.
 
 ### `systemPreferences.subscribeNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -109,11 +109,9 @@ example values of `event` are:
 * `AppleColorPreferencesChangedNotification`
 * `AppleShowScrollBarsSettingChanged`
 
-If `event` is null, the `NSDistributedNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc)  for more information.
-
 ### `systemPreferences.subscribeLocalNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -124,11 +122,9 @@ Returns `number` - The ID of this subscription
 Same as `subscribeNotification`, but uses `NSNotificationCenter` for local defaults.
 This is necessary for events such as `NSUserDefaultsDidChangeNotification`.
 
-If `event` is null, the `NSNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc) for more information.
-
 ### `systemPreferences.subscribeWorkspaceNotification(event, callback)` _macOS_
 
-* `event` string | null
+* `event` string
 * `callback` Function
   * `event` string
   * `userInfo` Record<string, unknown>
@@ -139,8 +135,6 @@ Returns `number` - The ID of this subscription
 Same as `subscribeNotification`, but uses `NSWorkspace.sharedWorkspace.notificationCenter`.
 This is necessary for events such as `NSWorkspaceDidActivateApplicationNotification`.
 
-If `event` is null, the `NSWorkspaceNotificationCenter` doesn’t use it as criteria for delivery to the observer. See [docs](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1411723-addobserverforname?language=objc) for more information.
-
 ### `systemPreferences.unsubscribeNotification(id)` _macOS_
 
 * `id` Integer

docs/api/web-contents.md

@@ -35,7 +35,7 @@ for all windows, webviews, opened devtools, and devtools extension background pa
 
 ### `webContents.getFocusedWebContents()`
 
-Returns `WebContents` - The web contents that is focused in this application, otherwise
+Returns `WebContents` | null - The web contents that is focused in this application, otherwise
 returns `null`.
 
 ### `webContents.fromId(id)`
@@ -92,7 +92,7 @@ Returns:
 * `frameRoutingId` Integer
 
 This event is like `did-finish-load` but emitted when the load failed.
-The full list of error codes and their meaning is available [here](https://source.chromium.org/chromium/chromium/src/+/master:net/base/net_error_list.h).
+The full list of error codes and their meaning is available [here](https://source.chromium.org/chromium/chromium/src/+/main:net/base/net_error_list.h).
 
 #### Event: 'did-fail-provisional-load'
 
@@ -820,9 +820,6 @@ This event can be used to configure `webPreferences` for the `webContents`
 of a `<webview>` before it's loaded, and provides the ability to set settings
 that can't be set via `<webview>` attributes.
 
-**Note:** The specified `preload` script option will appear as `preloadURL`
-(not `preload`) in the `webPreferences` object emitted with this event.
-
 #### Event: 'did-attach-webview'
 
 Returns:

docs/api/webview-tag.md

@@ -158,9 +158,6 @@ When the guest page doesn't have node integration this script will still have
 access to all Node APIs, but global objects injected by Node will be deleted
 after this script has finished executing.
 
-**Note:** This option will appear as `preloadURL` (not `preload`) in
-the `webPreferences` specified to the `will-attach-webview` event.
-
 ### `httpreferrer`
 
 ```html

docs/api/window-open.md

@@ -73,6 +73,11 @@ creating the window. Note that this is more powerful than passing options
 through the feature string, as the renderer has more limited privileges in
 deciding security preferences than the main process.
 
+In addition to passing in `action` and `overrideBrowserWindowOptions`,
+`outlivesOpener` can be passed like: `{ action: 'allow', outlivesOpener: true,
+overrideBrowserWindowOptions: { ... } }`. If set to `true`, the newly created
+window will not close when the opener window closes. The default value is `false`.
+
 ### Native `Window` example
 
 ```javascript

docs/breaking-changes.md

@@ -29,15 +29,19 @@ renderers.
 
 ### Removed: `skipTaskbar` on Linux
 
+See `skipTaskbar` discussion in 19.0 below. This feature is not available on
+Wayland. Since most modern Linux desktops are transitioning to Wayland, this
+feature will be removed for Linux.
+
+## Planned Breaking API Changes (19.0)
+
+### Unsupported: `skipTaskbar` on Linux
+
 On X11, `skipTaskbar` sends a `_NET_WM_STATE_SKIP_TASKBAR` message to the X11
 window manager. There is not a direct equivalent for Wayland, and the known
 workarounds have unacceptable tradeoffs (e.g. Window.is_skip_taskbar in GNOME
 requires unsafe mode), so Electron is unable to support this feature on Linux.
 
-## Planned Breaking API Changes (19.0)
-
-*None (yet)*
-
 ## Planned Breaking API Changes (18.0)
 
 ### Removed: `nativeWindowOpen`

docs/development/build-instructions-gn.md

@@ -196,12 +196,12 @@ If you test other combinations and find them to work, please update this documen
 See the GN reference for allowable values of [`target_os`][target_os values]
 and [`target_cpu`][target_cpu values].
 
-[target_os values]: https://gn.googlesource.com/gn/+/master/docs/reference.md#built_in-predefined-variables-target_os_the-desired-operating-system-for-the-build-possible-values
-[target_cpu values]: https://gn.googlesource.com/gn/+/master/docs/reference.md#built_in-predefined-variables-target_cpu_the-desired-cpu-architecture-for-the-build-possible-values
+[target_os values]: https://gn.googlesource.com/gn/+/main/docs/reference.md#built_in-predefined-variables-target_os_the-desired-operating-system-for-the-build-possible-values
+[target_cpu values]: https://gn.googlesource.com/gn/+/main/docs/reference.md#built_in-predefined-variables-target_cpu_the-desired-cpu-architecture-for-the-build-possible-values
 
 #### Windows on Arm (experimental)
 
-To cross-compile for Windows on Arm, [follow Chromium's guide](https://chromium.googlesource.com/chromium/src/+/refs/heads/master/docs/windows_build_instructions.md#Visual-Studio) to get the necessary dependencies, SDK and libraries, then build with `ELECTRON_BUILDING_WOA=1` in your environment before running `gclient sync`.
+To cross-compile for Windows on Arm, [follow Chromium's guide](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/windows_build_instructions.md#Visual-Studio) to get the necessary dependencies, SDK and libraries, then build with `ELECTRON_BUILDING_WOA=1` in your environment before running `gclient sync`.
 
 ```bat
 set ELECTRON_BUILDING_WOA=1

docs/development/build-instructions-linux.md

@@ -7,7 +7,21 @@ Follow the guidelines below for building **Electron itself** on Linux, for the p
 ## Prerequisites
 
 * At least 25GB disk space and 8GB RAM.
-* Python >= 3.7.
+* Python 2.7.x. Some distributions like CentOS 6.x still use Python 2.6.x
+  so you may need to check your Python version with `python -V`.
+
+  Please also ensure that your system and Python version support at least TLS 1.2.
+  For a quick test, run the following script:
+
+  ```sh
+  $ npx @electron/check-python-tls
+  ```
+
+  If the script returns that your configuration is using an outdated security
+  protocol, use your system's package manager to update Python to the latest
+  version in the 2.7.x branch. Alternatively, visit https://www.python.org/downloads/
+  for detailed instructions.
+
 * Node.js. There are various ways to install Node. You can download
   source code from [nodejs.org](https://nodejs.org) and compile it.
   Doing so permits installing Node on your own home directory as a standard user.

docs/development/build-instructions-macos.md

@@ -6,12 +6,45 @@ Follow the guidelines below for building **Electron itself** on macOS, for the p
 
 ## Prerequisites
 
-* macOS >= 11.6.0
-* [Xcode](https://developer.apple.com/technologies/tools/). The exact version
-  needed depends on what branch you are building, but the latest version of
-  Xcode is generally a good bet for building `main`.
+* macOS >= 10.11.6
+* [Xcode](https://developer.apple.com/technologies/tools/) >= 9.0.0
 * [node.js](https://nodejs.org) (external)
-* Python >= 3.7
+* Python 2.7 with support for TLS 1.2
+
+## Python
+
+Please also ensure that your system and Python version support at least TLS 1.2.
+This depends on both your version of macOS and Python. For a quick test, run:
+
+```sh
+$ npx @electron/check-python-tls
+```
+
+If the script returns that your configuration is using an outdated security
+protocol, you can either update macOS to High Sierra or install a new version
+of Python 2.7.x. To upgrade Python, use [Homebrew](https://brew.sh/):
+
+```sh
+$ brew install python@2 && brew link python@2 --force
+```
+
+If you are using Python as provided by Homebrew, you also need to install
+the following Python modules:
+
+* [pyobjc](https://pypi.org/project/pyobjc/#description)
+
+You can use `pip` to install it:
+
+```sh
+$ pip install pyobjc
+```
+
+## macOS SDK
+
+If you're developing Electron and don't plan to redistribute your
+custom Electron build, you may skip this section.
+
+Official Electron builds are built with [Xcode 12.2](https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip), and the macOS 11.0 SDK. Building with a newer SDK works too, but the releases currently use the 11.0 SDK.
 
 ## Building Electron
 

docs/development/build-instructions-windows.md

@@ -9,7 +9,7 @@ Follow the guidelines below for building **Electron itself** on Windows, for the
 * Windows 10 / Server 2012 R2 or higher
 * Visual Studio 2017 15.7.2 or higher - [download VS 2019 Community Edition for
   free](https://www.visualstudio.com/vs/)
-  * See [the Chromium build documentation](https://chromium.googlesource.com/chromium/src/+/master/docs/windows_build_instructions.md#visual-studio) for more details on which Visual Studio
+  * See [the Chromium build documentation](https://chromium.googlesource.com/chromium/src/+/main/docs/windows_build_instructions.md#visual-studio) for more details on which Visual Studio
   components are required.
   * If your Visual Studio is installed in a directory other than the default, you'll need to
   set a few environment variables to point the toolchains to your installation path.

docs/development/coding-style.md

@@ -28,7 +28,7 @@ For C++ and Python, we follow Chromium's [Coding
 Style](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/styleguide/styleguide.md).
 There is also a script `script/cpplint.py` to check whether all files conform.
 
-The Python version we are using now is Python 3.9.
+The Python version we are using now is Python 2.7.
 
 The C++ code uses a lot of Chromium's abstractions and types, so it's
 recommended to get acquainted with them. A good place to start is

docs/development/issues.md

@@ -24,7 +24,7 @@ contribute:
 
 ## Asking for General Help
 
-["Finding Support"](../tutorial/support.md#finding-support) has a
+[The Electron website](https://electronjs.org/community) has a
 list of resources for getting programming help, reporting security issues,
 contributing, and more. Please use the issue tracker for bugs only!
 

docs/fiddles/communication/two-processes/asynchronous-messages/index.html

@@ -1,27 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-  </head>
-  <body>
-    <div>
-      <div>
-        <h1>Asynchronous messages</h1>
-        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
-        <div>
-          <div>
-            <button id="async-msg">Ping</button>
-            <span id="async-reply"></span>
-          </div>
-          <p>Using <code>ipc</code> to send messages between processes asynchronously is the preferred method since it will return when finished without blocking other operations in the same process.</p>
-
-          <p>This example sends a "ping" from this process (renderer) to the main process. The main process then replies with "pong".</p>
-        </div>
-      </div>
-    </div>
-    <script>
-      // You can also require other files to run in this process
-      require('./renderer.js')
-    </script>
-  </body>
-</html>

docs/fiddles/communication/two-processes/asynchronous-messages/main.js

@@ -1,29 +0,0 @@
-const { app, BrowserWindow, ipcMain } = require('electron')
-
-let mainWindow = null
-
-function createWindow () {
-  const windowOptions = {
-    width: 600,
-    height: 400,
-    title: 'Asynchronous messages',
-    webPreferences: {
-      nodeIntegration: true
-    }
-  }
-
-  mainWindow = new BrowserWindow(windowOptions)
-  mainWindow.loadFile('index.html')
-
-  mainWindow.on('closed', () => {
-    mainWindow = null
-  })
-}
-
-app.whenReady().then(() => {
-  createWindow()
-})
-
-ipcMain.on('asynchronous-message', (event, arg) => {
-  event.sender.send('asynchronous-reply', 'pong')
-})

docs/fiddles/communication/two-processes/asynchronous-messages/renderer.js

@@ -1,12 +0,0 @@
-const { ipcRenderer } = require('electron')
-
-const asyncMsgBtn = document.getElementById('async-msg')
-
-asyncMsgBtn.addEventListener('click', () => {
-  ipcRenderer.send('asynchronous-message', 'ping')
-})
-
-ipcRenderer.on('asynchronous-reply', (event, arg) => {
-  const message = `Asynchronous message reply: ${arg}`
-  document.getElementById('async-reply').innerHTML = message
-})

docs/fiddles/communication/two-processes/synchronous-messages/index.html

@@ -1,27 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-  </head>
-  <body>
-    <div>
-      <div>
-        <h1>Synchronous messages</h1>
-        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
-        <div>
-          <div>
-            <button id="sync-msg">Ping</button>
-            <span id="sync-reply"></span>
-          </div>
-          <p>You can use the <code>ipc</code> module to send synchronous messages between processes as well, but note that the synchronous nature of this method means that it <b>will block</b> other operations while completing its task.</p>
-          
-          <p>This example sends a synchronous message, "ping", from this process (renderer) to the main process. The main process then replies with "pong".</p>
-        </div>
-      </div>
-    </div>
-    <script>
-      // You can also require other files to run in this process
-      require('./renderer.js')
-    </script>
-  </body>
-</html> 

docs/fiddles/communication/two-processes/synchronous-messages/main.js

@@ -1,29 +0,0 @@
-const { app, BrowserWindow, ipcMain } = require('electron')
-
-let mainWindow = null
-
-function createWindow () {
-  const windowOptions = {
-    width: 600,
-    height: 400,
-    title: 'Synchronous Messages',
-    webPreferences: {
-      nodeIntegration: true
-    }
-  }
-
-  mainWindow = new BrowserWindow(windowOptions)
-  mainWindow.loadFile('index.html')
-
-  mainWindow.on('closed', () => {
-    mainWindow = null
-  })
-}
-
-app.whenReady().then(() => {
-  createWindow()
-})
-
-ipcMain.on('synchronous-message', (event, arg) => {
-    event.returnValue = 'pong'
-})

docs/fiddles/communication/two-processes/synchronous-messages/renderer.js

@@ -1,9 +0,0 @@
-const { ipcRenderer } = require('electron')
-
-const syncMsgBtn = document.getElementById('sync-msg')
-
-syncMsgBtn.addEventListener('click', () => {
-    const reply = ipcRenderer.sendSync('synchronous-message', 'ping')
-    const message = `Synchronous message reply: ${reply}`
-    document.getElementById('sync-reply').innerHTML = message
-})

docs/glossary.md

@@ -91,7 +91,7 @@ An IPC system for communicating intra- or inter-process, and that's important
 because Chrome is keen on being able to split its work into separate processes
 or not, depending on memory pressures etc.
 
-See https://chromium.googlesource.com/chromium/src/+/master/mojo/README.md
+See https://chromium.googlesource.com/chromium/src/+/main/mojo/README.md
 
 See also: [IPC](#ipc)
 

docs/images/tutorial-release-schedule.svg

@@ -1,97 +0,0 @@
-<?xml version="1.0" standalone="yes"?>
-<svg width="520" height="220" version="1.1" xmlns="http://www.w3.org/2000/svg">
-  <marker id="arrow" viewBox="-1 0 12 10" refX="10.5" refY="5" markerWidth="8" markerHeight="8" orient="auto">
-    <path d="M 0 0 L 10 5 L 0 10"/>
-  </marker>
-  <g transform="translate(0,40)">
-    <!-- master -->
-    <text x="60" y="30" text-anchor="end" alignment-baseline="middle">master</text>
-    <path d="M70 30 H 500" stroke-width="2" stroke="black"/>
-    <!-- v2.0 -->
-    <g>
-      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">2.0</text>
-      <circle cx="120" cy="60" r="5"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v2.0.0-beta0</text>
-      <circle cx="200" cy="60" r="5"/>
-      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v2.0.0</text>
-    </g>
-    <!-- v2.1 -->
-    <g transform="translate(130,0)">
-      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">2.1</text>
-      <circle cx="120" cy="60" r="5"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v2.1.0-beta0</text>
-      <circle cx="160" cy="60" r="5"/>
-      <text x="150" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 160,60)">v2.1.0-beta1</text>
-      <circle cx="200" cy="60" r="5"/>
-      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v2.1.0</text>
-    </g>
-    <!-- v3.0 -->
-    <g transform="translate(260,0)">
-      <path d="M100 30 l 20 30 H 200" stroke-width="2" stroke="black" fill="transparent"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle">3.0</text>
-      <circle cx="120" cy="60" r="5"/>
-      <text x="110" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 120,60)">v3.0.0-beta0</text>
-      <circle cx="200" cy="60" r="5"/>
-      <text x="190" y="60" text-anchor="end" alignment-baseline="middle" transform="rotate(-60 200,60)">v3.0.0</text>
-    </g>
-    <!-- Bug fixes -->
-    <g transform="translate(160,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
-      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
-    </g>
-    <g transform="translate(260,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
-      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
-    </g>
-    <g transform="translate(280,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
-      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
-    </g>
-    <g transform="translate(400,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
-      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
-    </g>
-    <g transform="translate(430,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">bug fix</text>
-      <path d="M0 0 l0,30" marker-end="url(#arrow)" stroke-dasharray="2,2" stroke="#000"/>
-    </g>
-    <!-- Features -->
-    <g transform="translate(130,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
-    </g>
-    <g transform="translate(200,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
-    </g>
-    <g transform="translate(340,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)">feature</text>
-    </g>
-    <!-- Chromium update -->
-    <g transform="translate(310,30)">
-      <circle cx="0" cy="0" r="3"/>
-      <text x="10" y="0" text-anchor="start" alignment-baseline="middle" transform="rotate(-60 0,0)"><tspan>chromium</tspan><tspan dy="10" x="10">update</tspan></text>
-    </g>
-    <!-- Timeline -->
-    <g transform="translate(100,160)">
-      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
-      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
-    </g>
-    <g transform="translate(230,160)">
-      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
-      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
-    </g>
-    <g transform="translate(360,160)">
-      <text x="50" y="0" text-anchor="middle" alignment-baseline="text-after-edge">~1 week</text>
-      <path d="M0 0 l0 10 l0 -5 H100l0 -5l0 10" stroke-width="2" stroke="black" fill="transparent"/>
-    </g>
-  </g>
-</svg>

docs/tutorial/electron-timelines.md

@@ -1,30 +1,100 @@
-# Electron Release Timelines
+# Electron Releases
 
-Special notes:
+Electron frequently releases major versions alongside every other Chromium release.
+This document focuses on the release cadence and version support policy.
+For a more in-depth guide on our git branches and how Electron uses semantic versions,
+check out our [Electron Versioning](./electron-versioning.md) doc.
+
+## Timeline
+
+| Electron | Alpha | Beta | Stable | Chrome | Node | Supported |
+| ------- | ----- | ------- | ------ | ------ | ---- | ---- |
+| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | M61 | v8.9 | 🚫 |
+| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | M66 | v10.2 | 🚫 |
+| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | M69 | v10.11 | 🚫 |
+| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-24 | M73 | v12.0 | 🚫 |
+| 6.0.0 | -- | 2019-May-01 | 2019-Jul-30 | M76 | v12.4 | 🚫 |
+| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | M78 | v12.8 | 🚫 |
+| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | M80 | v12.13 | 🚫 |
+| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | M83 | v12.14 | 🚫 |
+| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | M85 | v12.16 | 🚫 |
+| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | M87 | v12.18 | 🚫 |
+| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | M89 | v14.16 | 🚫 |
+| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | M91 | v14.16 | 🚫 |
+| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | M93 | v14.17 | 🚫 |
+| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | M94 | v16.5 | 🚫 |
+| 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | M96 | v16.9 | ✅ |
+| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | M98 | v16.13 | ✅ |
+| 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | M100 | TBD | ✅ |
+| 19.0.0 | 2022-Mar-31 | 2022-Apr-30 | 2022-May-24 | M102 | TBD | ✅ |
+
+**Notes:**
 
 * The `-beta.1` and `stable` dates are our solid release dates.
-* We strive for weekly beta releases, however we often release more betas than scheduled.
+* We strive for weekly beta releases, but we often release more betas than scheduled.
 * All dates are our goals but there may be reasons for adjusting the stable deadline, such as security bugs.
-* Take a look at the [5.0.0 Timeline blog post](https://electronjs.org/blog/electron-5-0-timeline) for info about publicizing our release dates.
-* Since Electron 6.0, we've been targeting every other Chromium version and releasing our stable on the same day as Chrome stable. You can reference Chromium's release schedule [here](https://chromiumdash.appspot.com/schedule). See [Electron's new release cadence blog post](https://www.electronjs.org/blog/12-week-cadence) for more details on our release schedule.
-* Starting in Electron 16.0, we will release on an 8-week cadence. See [Electron's new 8-week cadence blog post](https://www.electronjs.org/blog/8-week-cadence) for more details.
 
-| Electron | Alpha | Beta | Stable | Chrome | Node |
-| ------- | ----- | ------- | ------ | ------ | ---- |
-| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | M61 | v8.9 |
-| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | M66 | v10.2 |
-| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | M69 | v10.11 |
-| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-24 | M73 | v12.0 |
-| 6.0.0 | -- | 2019-May-01 | 2019-Jul-30 | M76 | v12.4 |
-| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | M78 | v12.8 |
-| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | M80 | v12.13 |
-| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | M83 | v12.14 |
-| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | M85 | v12.16 |
-| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | M87 | v12.18 |
-| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | M89 | v14.16 |
-| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | M91 | v14.16 |
-| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | M93 | v14.17 |
-| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | M94 | v16.5 |
-| 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | M96 | v16.9 |
-| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | M98 | v16.13 |
-| 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | M100 | TBD |
+**Historical changes:**
+
+* Since Electron 5, Electron has been publicizing its release dates ([see blog post](https://electronjs.org/blog/electron-5-0-timeline)).
+* Since Electron 6, Electron major versions have been targeting every other Chromium major version. Each Electron stable should happen on the same day as Chrome stable ([see blog post](https://www.electronjs.org/blog/12-week-cadence)). When this was announced
+* Since Electron 16, Electron has been releasing major versions on an 8-week cadence in accordance to Chrome's change to a 4-week release cadence ([see blog post](https://www.electronjs.org/blog/8-week-cadence).
+
+:::info Chrome release dates
+
+Chromium has the own public release schedule [here](https://chromiumdash.appspot.com/schedule).
+
+:::
+
+## Version support policy
+
+:::info
+
+Beginning in September 2021 (Electron 15), the Electron team
+will temporarily support the latest **four** stable major versions. This
+extended support is intended to help Electron developers transition to
+the [new 8-week release cadence](https://electronjs.org/blog/8-week-cadence),
+and will continue until the release of Electron 19. At that time,
+the Electron team will drop support back to the latest three stable major versions.
+
+:::
+
+The latest three *stable* major versions are supported by the Electron team.
+For example, if the latest release is 6.1.x, then the 5.0.x as well
+as the 4.2.x series are supported. We only support the latest minor release
+for each stable release series. This means that in the case of a security fix,
+6.1.x will receive the fix, but we will not release a new version of 6.0.x.
+
+The latest stable release unilaterally receives all fixes from `main`,
+and the version prior to that receives the vast majority of those fixes
+as time and bandwidth warrants. The oldest supported release line will receive
+only security fixes directly.
+
+### Breaking API changes
+
+When an API is changed or removed in a way that breaks existing functionality, the
+previous functionality will be supported for a minimum of two major versions when
+possible before being removed. For example, if a function takes three arguments,
+and that number is reduced to two in major version 10, the three-argument version would
+continue to work until, at minimum, major version 12. Past the minimum two-version
+threshold, we will attempt to support backwards compatibility beyond two versions
+until the maintainers feel the maintenance burden is too high to continue doing so.
+
+### End-of-life
+
+When a release branch reaches the end of its support cycle, the series
+will be deprecated in NPM and a final end-of-support release will be
+made. This release will add a warning to inform that an unsupported
+version of Electron is in use.
+
+These steps are to help app developers learn when a branch they're
+using becomes unsupported, but without being excessively intrusive
+to end users.
+
+If an application has exceptional circumstances and needs to stay
+on an unsupported series of Electron, developers can silence the
+end-of-support warning by omitting the final release from the app's
+`package.json` `devDependencies`. For example, since the 1-6-x series
+ended with an end-of-support 1.6.18 release, developers could choose
+to stay in the 1-6-x series without warnings with `devDependency` of
+`"electron": 1.6.0 - 1.6.17`.

docs/tutorial/electron-versioning.md

@@ -48,7 +48,7 @@ Stabilization branches are branches that run parallel to `main`, taking in only
 
 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, one for each supported version. For more details on which versions are supported, see our [Electron Release Timelines](./electron-timelines.md) doc.
+We allow for multiple stabilization branches to exist simultaneously, one for each supported version. For more details on which versions are supported, see our [Electron Releases](./electron-timelines.md) doc.
 
 ![Multiple Stability Branches](../images/versioning-sketch-2.png)
 
@@ -107,6 +107,15 @@ A few examples of how various SemVer ranges will pick up new releases:
 
 ![Semvers and Releases](../images/versioning-sketch-7.png)
 
+### Backport request process
+
+All supported release lines will accept external pull requests to backport
+fixes previously merged to `main`, though this may be on a case-by-case
+basis for some older supported lines. All contested decisions around release
+line backports will be resolved by the
+[Releases Working Group](https://github.com/electron/governance/tree/main/wg-releases)
+as an agenda item at their weekly meeting the week the backport PR is raised.
+
 ## Feature flags
 
 Feature flags are a common practice in Chromium, and are well-established in the web-development ecosystem. In the context of Electron, a feature flag or **soft branch** must have the following properties:

docs/tutorial/process-model.md

@@ -40,7 +40,7 @@ to `require` modules and use all of Node.js APIs.
 
 ### Window management
 
-The main process' primary purpose is to create and manage application windows with the
+The primary purpose of the main process is to create and manage application windows with the
 [`BrowserWindow`][browser-window] module.
 
 Each instance of the `BrowserWindow` class creates an application window that loads

docs/tutorial/sandbox.md

@@ -157,7 +157,7 @@ versions of Electron, we do not make a guarantee that every fix will be
 backported. Your best chance at staying secure is to be on the latest stable
 version of Electron.
 
-[sandbox]: https://chromium.googlesource.com/chromium/src/+/master/docs/design/sandbox.md
+[sandbox]: https://chromium.googlesource.com/chromium/src/+/main/docs/design/sandbox.md
 [issue-28466]: https://github.com/electron/electron/issues/28466
 [browser-window]: ../api/browser-window.md
 [enable-sandbox]: ../api/app.md#appenablesandbox

docs/tutorial/security.md

@@ -562,7 +562,6 @@ app.on('web-contents-created', (event, contents) => {
   contents.on('will-attach-webview', (event, webPreferences, params) => {
     // Strip away preload scripts if unused or verify their location is legitimate
     delete webPreferences.preload
-    delete webPreferences.preloadURL
 
     // Disable Node.js integration
     webPreferences.nodeIntegration = false

docs/tutorial/support.md

@@ -1,128 +1,5 @@
-# Electron Support
+# This doc has moved!
 
-## Finding Support
-
-If you have a security concern,
-please see the [security document](https://github.com/electron/electron/tree/main/SECURITY.md).
-
-If you're looking for programming help,
-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 server](https://discord.com/invite/APGC3k5yaH) 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
-* `#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/main/CONTRIBUTING.md).
-
-If you've found a bug in a [supported version](#supported-versions) of Electron,
-please report it with the [issue tracker](../development/issues.md).
-
-[awesome-electron](https://github.com/sindresorhus/awesome-electron)
-is a community-maintained list of useful example apps,
-tools and resources.
-
-## Supported Versions
-
-_**Note:** Beginning in September 2021 with Electron 15, the Electron team
-will temporarily support the latest **four** stable major versions. This
-extended support is intended to help Electron developers transition to
-the [new eight week release cadence](https://electronjs.org/blog/8-week-cadence), and will continue until May 2022, with
-the release of Electron 19. At that time, the Electron team will drop support
-back to the latest three stable major versions._
-
-The latest three *stable* major versions are supported by the Electron team.
-For example, if the latest release is 6.1.x, then the 5.0.x as well
-as the 4.2.x series are supported.  We only support the latest minor release
-for each stable release series.  This means that in the case of a security fix
-6.1.x will receive the fix, but we will not release a new version of 6.0.x.
-
-The latest stable release unilaterally receives all fixes from `main`,
-and the version prior to that receives the vast majority of those fixes
-as time and bandwidth warrants. The oldest supported release line will receive
-only security fixes directly.
-
-All supported release lines will accept external pull requests to backport
-fixes previously merged to `main`, though this may be on a case-by-case
-basis for some older supported lines. All contested decisions around release
-line backports will be resolved by the [Releases Working Group](https://github.com/electron/governance/tree/main/wg-releases) as an agenda item at their weekly meeting the week the backport PR is raised.
-
-When an API is changed or removed in a way that breaks existing functionality, the
-previous functionality will be supported for a minimum of two major versions when
-possible before being removed. For example, if a function takes three arguments,
-and that number is reduced to two in major version 10, the three-argument version would
-continue to work until, at minimum, major version 12. Past the minimum two-version
-threshold, we will attempt to support backwards compatibility beyond two versions
-until the maintainers feel the maintenance burden is too high to continue doing so.
-
-### Currently supported versions
-
-* 18.x.y
-* 17.x.y
-* 16.x.y
-* 15.x.y
-
-### End-of-life
-
-When a release branch reaches the end of its support cycle, the series
-will be deprecated in NPM and a final end-of-support release will be
-made. This release will add a warning to inform that an unsupported
-version of Electron is in use.
-
-These steps are to help app developers learn when a branch they're
-using becomes unsupported, but without being excessively intrusive
-to end users.
-
-If an application has exceptional circumstances and needs to stay
-on an unsupported series of Electron, developers can silence the
-end-of-support warning by omitting the final release from the app's
-`package.json` `devDependencies`. For example, since the 1-6-x series
-ended with an end-of-support 1.6.18 release, developers could choose
-to stay in the 1-6-x series without warnings with `devDependency` of
-`"electron": 1.6.0 - 1.6.17`.
-
-## Supported Platforms
-
-Following platforms are supported by Electron:
-
-### macOS
-
-Only 64bit binaries are provided for macOS, and the minimum macOS version
-supported is macOS 10.11 (El Capitan).
-
-Native support for Apple Silicon (`arm64`) devices was added in Electron 11.0.0.
-
-### Windows
-
-Windows 7 and later are supported, older operating systems are not supported
-(and do not work).
-
-Both `ia32` (`x86`) and `x64` (`amd64`) binaries are provided for Windows.
-[Native support for Windows on Arm (`arm64`) devices was added in Electron 6.0.8.](windows-arm.md).
-Running apps packaged with previous versions is possible using the ia32 binary.
-
-### Linux
-
-The prebuilt binaries of Electron are built on Ubuntu 18.04.
-
-Whether the prebuilt binary can run on a distribution depends on whether the
-distribution includes the libraries that Electron is linked to on the building
-platform, so only Ubuntu 18.04 is guaranteed to work, but following platforms
-are also verified to be able to run the prebuilt binaries of Electron:
-
-* Ubuntu 14.04 and newer
-* Fedora 24 and newer
-* Debian 8 and newer
+* For information on supported releases, see the [Electron Releases](./electron-timelines.md) doc.
+* For community support on Electron, see the [Community page](https://www.electronjs.org/community).
+* For platform support info, see the [README](https://github.com/electron/electron/blob/main/README.md).

electron_paks.gni

@@ -175,7 +175,6 @@ template("electron_paks") {
     source_patterns = [
       "${root_gen_dir}/chrome/platform_locale_settings_",
       "${root_gen_dir}/components/strings/components_strings_",
-      "${root_gen_dir}/third_party/blink/public/strings/blink_accessibility_strings_",
       "${root_gen_dir}/third_party/blink/public/strings/blink_strings_",
       "${root_gen_dir}/device/bluetooth/strings/bluetooth_strings_",
       "${root_gen_dir}/services/strings/services_strings_",
@@ -189,7 +188,6 @@ template("electron_paks") {
       "//device/bluetooth/strings",
       "//services/strings",
       "//third_party/blink/public/strings",
-      "//third_party/blink/public/strings:accessibility_strings",
       "//ui/strings:app_locale_settings",
       "//ui/strings:ax_strings",
       "//ui/strings:ui_strings",

electron_strings.grdp

@@ -145,16 +145,4 @@
   </message>
   <message name="IDS_HID_CHOOSER_ITEM_WITHOUT_NAME" desc="User option displaying the device IDs for a Human Interface Device (HID) without a device name.">
         Unknown Device (<ph name="DEVICE_ID">$1<ex>1234:abcd</ex></ph>) </message>
-  <if expr="is_win">
-    <then>
-      <message name="IDS_AX_UNLABELED_IMAGE_ROLE_DESCRIPTION" desc="Accessibility role description for a graphic (image) on a web page or PDF that does not have a description for blind users." is_accessibility_with_no_ui="true">
-        Unlabeled graphic
-      </message>
-    </then>
-    <else>
-      <message name="IDS_AX_UNLABELED_IMAGE_ROLE_DESCRIPTION" desc="Accessibility role description for an image on a web page or PDF that does not have a description for blind users." is_accessibility_with_no_ui="true">
-        Unlabeled image
-      </message>
-    </else>
-  </if>
 </grit-part>

filenames.gni

@@ -53,6 +53,8 @@ filenames = {
     "shell/browser/ui/views/global_menu_bar_x11.h",
     "shell/browser/ui/x/event_disabler.cc",
     "shell/browser/ui/x/event_disabler.h",
+    "shell/browser/ui/x/window_state_watcher.cc",
+    "shell/browser/ui/x/window_state_watcher.h",
     "shell/browser/ui/x/x_window_utils.cc",
     "shell/browser/ui/x/x_window_utils.h",
   ]

lib/asar/fs-wrapper.ts

@@ -30,13 +30,11 @@ const getOrCreateArchive = (archivePath: string) => {
     return cachedArchives.get(archivePath);
   }
 
-  try {
-    const newArchive = new asar.Archive(archivePath);
-    cachedArchives.set(archivePath, newArchive);
-    return newArchive;
-  } catch {
-    return null;
-  }
+  const newArchive = asar.createArchive(archivePath);
+  if (!newArchive) return null;
+
+  cachedArchives.set(archivePath, newArchive);
+  return newArchive;
 };
 
 const asarRe = /\.asar/i;

lib/browser/api/browser-window.ts

@@ -72,10 +72,7 @@ BrowserWindow.getAllWindows = () => {
 
 BrowserWindow.getFocusedWindow = () => {
   for (const window of BrowserWindow.getAllWindows()) {
-    const hasWC = window.webContents && !window.webContents.isDestroyed();
-    if (!window.isDestroyed() && hasWC) {
-      if (window.isFocused() || window.isDevToolsFocused()) return window;
-    }
+    if (window.isFocused() || window.isDevToolsFocused()) return window;
   }
   return null;
 };

lib/browser/api/net.ts

@@ -198,7 +198,7 @@ class ChunkedBodyStream extends Writable {
     this._downstream = pipe;
     if (this._pendingChunk) {
       const doneWriting = (maybeError: Error | void) => {
-        // If the underlying request has been aborted, we honeslty don't care about the error
+        // If the underlying request has been aborted, we honestly don't care about the error
         // all work should cease as soon as we abort anyway, this error is probably a
         // "mojo pipe disconnected" error (code=9)
         if (this._clientRequest._aborted) return;

lib/browser/api/web-contents.ts

@@ -492,41 +492,51 @@ WebContents.prototype.loadURL = function (url, options) {
   return p;
 };
 
-WebContents.prototype.setWindowOpenHandler = function (handler: (details: Electron.HandlerDetails) => ({action: 'allow'} | {action: 'deny', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions})) {
+WebContents.prototype.setWindowOpenHandler = function (handler: (details: Electron.HandlerDetails) => ({action: 'deny'} | {action: 'allow', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions, outlivesOpener?: boolean})) {
   this._windowOpenHandler = handler;
 };
 
-WebContents.prototype._callWindowOpenHandler = function (event: Electron.Event, details: Electron.HandlerDetails): BrowserWindowConstructorOptions | null {
+WebContents.prototype._callWindowOpenHandler = function (event: Electron.Event, details: Electron.HandlerDetails): {browserWindowConstructorOptions: BrowserWindowConstructorOptions | null, outlivesOpener: boolean} {
+  const defaultResponse = {
+    browserWindowConstructorOptions: null,
+    outlivesOpener: false
+  };
   if (!this._windowOpenHandler) {
-    return null;
+    return defaultResponse;
   }
   const response = this._windowOpenHandler(details);
 
   if (typeof response !== 'object') {
     event.preventDefault();
     console.error(`The window open handler response must be an object, but was instead of type '${typeof response}'.`);
-    return null;
+    return defaultResponse;
   }
 
   if (response === null) {
     event.preventDefault();
     console.error('The window open handler response must be an object, but was instead null.');
-    return null;
+    return defaultResponse;
   }
 
   if (response.action === 'deny') {
     event.preventDefault();
-    return null;
+    return defaultResponse;
   } else if (response.action === 'allow') {
     if (typeof response.overrideBrowserWindowOptions === 'object' && response.overrideBrowserWindowOptions !== null) {
-      return response.overrideBrowserWindowOptions;
+      return {
+        browserWindowConstructorOptions: response.overrideBrowserWindowOptions,
+        outlivesOpener: typeof response.outlivesOpener === 'boolean' ? response.outlivesOpener : false
+      };
     } else {
-      return {};
+      return {
+        browserWindowConstructorOptions: {},
+        outlivesOpener: typeof response.outlivesOpener === 'boolean' ? response.outlivesOpener : false
+      };
     }
   } else {
     event.preventDefault();
     console.error('The window open handler response must be an object with an \'action\' property of \'allow\' or \'deny\'.');
-    return null;
+    return defaultResponse;
   }
 };
 
@@ -561,7 +571,7 @@ const loggingEnabled = () => {
 // Add JavaScript wrappers for WebContents class.
 WebContents.prototype._init = function () {
   const prefs = this.getLastWebPreferences() || {};
-  if (!prefs.nodeIntegration && (prefs.preload != null || prefs.preloadURL != null) && prefs.sandbox == null) {
+  if (!prefs.nodeIntegration && prefs.preload != null && prefs.sandbox == null) {
     deprecate.log('The default sandbox option for windows without nodeIntegration is changing. Presently, by default, when a window has a preload script, it defaults to being unsandboxed. In Electron 20, this default will be changing, and all windows that have nodeIntegration: false (which is the default) will be sandboxed by default. If your preload script doesn\'t use Node, no action is needed. If your preload script does use Node, either refactor it to move Node usage to the main process, or specify sandbox: false in your WebPreferences.');
   }
   // Read off the ID at construction time, so that it's accessible even after
@@ -617,7 +627,6 @@ WebContents.prototype._init = function () {
   });
 
   this.on('-ipc-ports' as any, function (event: Electron.IpcMainEvent, internal: boolean, channel: string, message: any, ports: any[]) {
-    addSenderFrameToEvent(event);
     event.ports = ports.map(p => new MessagePortMain(p));
     ipcMain.emit(channel, event, message);
   });
@@ -656,7 +665,8 @@ WebContents.prototype._init = function () {
         postBody,
         disposition
       };
-      const options = this._callWindowOpenHandler(event, details);
+      const result = this._callWindowOpenHandler(event, details);
+      const options = result.browserWindowConstructorOptions;
       if (!event.defaultPrevented) {
         openGuestWindow({
           event,
@@ -665,12 +675,14 @@ WebContents.prototype._init = function () {
           referrer,
           postData,
           overrideBrowserWindowOptions: options || {},
-          windowOpenArgs: details
+          windowOpenArgs: details,
+          outlivesOpener: result.outlivesOpener
         });
       }
     });
 
     let windowOpenOverriddenOptions: BrowserWindowConstructorOptions | null = null;
+    let windowOpenOutlivesOpenerOption: boolean = false;
     this.on('-will-add-new-contents' as any, (event: ElectronInternal.Event, url: string, frameName: string, rawFeatures: string, disposition: Electron.HandlerDetails['disposition'], referrer: Electron.Referrer, postData: PostData) => {
       const postBody = postData ? {
         data: postData,
@@ -684,7 +696,9 @@ WebContents.prototype._init = function () {
         referrer,
         postBody
       };
-      windowOpenOverriddenOptions = this._callWindowOpenHandler(event, details);
+      const result = this._callWindowOpenHandler(event, details);
+      windowOpenOutlivesOpenerOption = result.outlivesOpener;
+      windowOpenOverriddenOptions = result.browserWindowConstructorOptions;
       if (!event.defaultPrevented) {
         const secureOverrideWebPreferences = windowOpenOverriddenOptions ? {
           // Allow setting of backgroundColor as a webPreference even though
@@ -715,7 +729,10 @@ WebContents.prototype._init = function () {
       _userGesture: boolean, _left: number, _top: number, _width: number, _height: number, url: string, frameName: string,
       referrer: Electron.Referrer, rawFeatures: string, postData: PostData) => {
       const overriddenOptions = windowOpenOverriddenOptions || undefined;
+      const outlivesOpener = windowOpenOutlivesOpenerOption;
       windowOpenOverriddenOptions = null;
+      // false is the default
+      windowOpenOutlivesOpenerOption = false;
 
       if ((disposition !== 'foreground-tab' && disposition !== 'new-window' &&
            disposition !== 'background-tab')) {
@@ -735,7 +752,8 @@ WebContents.prototype._init = function () {
           url,
           frameName,
           features: rawFeatures
-        }
+        },
+        outlivesOpener
       });
     });
   }

lib/browser/guest-view-manager.ts

@@ -15,6 +15,7 @@ interface GuestInstance {
 
 const webViewManager = process._linkedBinding('electron_browser_web_view_manager');
 const eventBinding = process._linkedBinding('electron_browser_event');
+const netBinding = process._linkedBinding('electron_browser_net');
 
 const supportedWebViewEvents = Object.keys(webViewEvents);
 
@@ -49,7 +50,7 @@ function makeWebPreferences (embedder: Electron.WebContents, params: Record<stri
   };
 
   if (params.preload) {
-    webPreferences.preloadURL = params.preload;
+    webPreferences.preload = netBinding.fileURLToFilePath(params.preload);
   }
 
   // Security options that guest will always inherit from embedder

lib/browser/guest-window-manager.ts

@@ -29,7 +29,7 @@ const getGuestWindowByFrameName = (name: string) => frameNamesToWindow.get(name)
  * user to preventDefault() on the passed event (which ends up calling
  * DestroyWebContents).
  */
-export function openGuestWindow ({ event, embedder, guest, referrer, disposition, postData, overrideBrowserWindowOptions, windowOpenArgs }: {
+export function openGuestWindow ({ event, embedder, guest, referrer, disposition, postData, overrideBrowserWindowOptions, windowOpenArgs, outlivesOpener }: {
   event: { sender: WebContents, defaultPrevented: boolean },
   embedder: WebContents,
   guest?: WebContents,
@@ -38,6 +38,7 @@ export function openGuestWindow ({ event, embedder, guest, referrer, disposition
   postData?: PostData,
   overrideBrowserWindowOptions?: BrowserWindowConstructorOptions,
   windowOpenArgs: WindowOpenArgs,
+  outlivesOpener: boolean,
 }): BrowserWindow | undefined {
   const { url, frameName, features } = windowOpenArgs;
   const { options: browserWindowOptions } = makeBrowserWindowOptions({
@@ -77,7 +78,7 @@ export function openGuestWindow ({ event, embedder, guest, referrer, disposition
     ...browserWindowOptions
   });
 
-  handleWindowLifecycleEvents({ embedder, frameName, guest: window });
+  handleWindowLifecycleEvents({ embedder, frameName, guest: window, outlivesOpener });
 
   embedder.emit('did-create-window', window, { url, frameName, options: browserWindowOptions, disposition, referrer, postData });
 
@@ -90,10 +91,11 @@ export function openGuestWindow ({ event, embedder, guest, referrer, disposition
  * too is the guest destroyed; this is Electron convention and isn't based in
  * browser behavior.
  */
-const handleWindowLifecycleEvents = function ({ embedder, guest, frameName }: {
+const handleWindowLifecycleEvents = function ({ embedder, guest, frameName, outlivesOpener }: {
   embedder: WebContents,
   guest: BrowserWindow,
-  frameName: string
+  frameName: string,
+  outlivesOpener: boolean
 }) {
   const closedByEmbedder = function () {
     guest.removeListener('closed', closedByUser);
@@ -101,9 +103,14 @@ const handleWindowLifecycleEvents = function ({ embedder, guest, frameName }: {
   };
 
   const closedByUser = function () {
-    embedder.removeListener('current-render-view-deleted' as any, closedByEmbedder);
+    // Embedder might have been closed
+    if (!embedder.isDestroyed() && !outlivesOpener) {
+      embedder.removeListener('current-render-view-deleted' as any, closedByEmbedder);
+    }
   };
-  embedder.once('current-render-view-deleted' as any, closedByEmbedder);
+  if (!outlivesOpener) {
+    embedder.once('current-render-view-deleted' as any, closedByEmbedder);
+  }
   guest.once('closed', closedByUser);
 
   if (frameName) {
@@ -163,7 +170,8 @@ function emitDeprecatedNewWindowEvent ({ event, embedder, guest, windowOpenArgs,
       handleWindowLifecycleEvents({
         embedder: event.sender,
         guest: newGuest,
-        frameName
+        frameName,
+        outlivesOpener: false
       });
     }
     return true;

lib/common/webpack-provider.ts

@@ -7,7 +7,7 @@
 
 // Rip global off of window (which is also global) so that webpack doesn't
 // auto replace it with a looped reference to this file
-const _global = typeof globalThis !== 'undefined' ? globalThis.global : (self || window).global;
+const _global = typeof globalThis !== 'undefined' ? globalThis.global : (self as any || window as any).global as NodeJS.Global;
 const process = _global.process;
 const Buffer = _global.Buffer;
 

npm/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@electron/get": "^1.13.0",
-    "@types/node": "^16.11.26",
+    "@types/node": "^14.6.2",
     "extract-zip": "^1.0.3"
   },
   "engines": {

package.json

@@ -1,11 +1,10 @@
 {
   "name": "electron",
-  "version": "18.2.0",
+  "version": "19.0.0-nightly.20220322",
   "repository": "https://github.com/electron/electron",
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {
-    "@azure/storage-blob": "^12.9.0",
-    "@electron/docs-parser": "^0.12.3",
+    "@electron/docs-parser": "^0.12.4",
     "@electron/typescript-definitions": "^8.9.5",
     "@octokit/auth-app": "^2.10.0",
     "@octokit/rest": "^18.0.3",
@@ -15,12 +14,12 @@
     "@types/chai": "^4.2.12",
     "@types/chai-as-promised": "^7.1.3",
     "@types/dirty-chai": "^2.0.2",
-    "@types/express": "^4.17.13",
+    "@types/express": "^4.17.7",
     "@types/fs-extra": "^9.0.1",
     "@types/klaw": "^3.0.1",
     "@types/minimist": "^1.2.0",
     "@types/mocha": "^7.0.2",
-    "@types/node": "^16.11.26",
+    "@types/node": "^14.6.2",
     "@types/semver": "^7.3.3",
     "@types/send": "^0.14.5",
     "@types/split": "^1.0.0",
@@ -28,7 +27,7 @@
     "@types/temp": "^0.8.34",
     "@types/uuid": "^3.4.6",
     "@types/webpack": "^4.41.21",
-    "@types/webpack-env": "^1.16.3",
+    "@types/webpack-env": "^1.15.2",
     "@typescript-eslint/eslint-plugin": "^4.4.1",
     "@typescript-eslint/parser": "^4.4.1",
     "asar": "^3.1.0",
@@ -79,14 +78,14 @@
     "generate-version-json": "node script/generate-version-json.js",
     "lint": "node ./script/lint.js && npm run lint:clang-format && npm run lint:docs",
     "lint:js": "node ./script/lint.js --js",
-    "lint:clang-format": "python3 script/run-clang-format.py -r -c shell/ || (echo \"\\nCode not formatted correctly.\" && exit 1)",
+    "lint:clang-format": "python script/run-clang-format.py -r -c shell/ || (echo \"\\nCode not formatted correctly.\" && exit 1)",
     "lint:clang-tidy": "ts-node ./script/run-clang-tidy.ts",
     "lint:cpp": "node ./script/lint.js --cc",
     "lint:objc": "node ./script/lint.js --objc",
     "lint:py": "node ./script/lint.js --py",
     "lint:gn": "node ./script/lint.js --gn",
     "lint:docs": "remark docs -qf && npm run lint:js-in-markdown && npm run create-typescript-definitions && npm run lint:docs-relative-links && npm run lint:markdownlint",
-    "lint:docs-relative-links": "python3 ./script/check-relative-doc-links.py",
+    "lint:docs-relative-links": "python ./script/check-relative-doc-links.py",
     "lint:markdownlint": "markdownlint \"*.md\" \"docs/**/*.md\"",
     "lint:js-in-markdown": "standard-markdown docs",
     "create-api-json": "electron-docs-parser --dir=./",
@@ -117,14 +116,14 @@
       "ts-node script/gen-filenames.ts"
     ],
     "*.{cc,mm,c,h}": [
-      "python3 script/run-clang-format.py -r -c --fix"
+      "python script/run-clang-format.py -r -c --fix"
     ],
     "*.md": [
       "npm run lint:docs"
     ],
     "*.{gn,gni}": [
       "npm run gn-check",
-      "python3 script/run-gn-format.py"
+      "python script/run-gn-format.py"
     ],
     "*.py": [
       "node script/lint.js --py --fix --only --"

patches/chromium/.patches

@@ -66,6 +66,7 @@ feat_enable_offscreen_rendering_with_viz_compositor.patch
 gpu_notify_when_dxdiag_request_fails.patch
 feat_allow_embedders_to_add_observers_on_created_hunspell.patch
 feat_add_onclose_to_messageport.patch
+ui_gtk_public_header.patch
 allow_in-process_windows_to_have_different_web_prefs.patch
 refactor_expose_cursor_changes_to_the_webcontentsobserver.patch
 crash_allow_setting_more_options.patch
@@ -111,7 +112,6 @@ feat_add_data_transfer_to_requestsingleinstancelock.patch
 fix_crash_when_saving_edited_pdf_files.patch
 port_autofill_colors_to_the_color_pipeline.patch
 build_disable_partition_alloc_on_mac.patch
+build_disable_thin_lto_on_mac.patch
 fix_non-client_mouse_tracking_and_message_bubbling_on_windows.patch
 remove_incorrect_width_height_adjustments.patch
-introduce_ozoneplatform_electron_can_call_x11_property.patch
-make_gtk_getlibgtk_public.patch

patches/chromium/allow_disabling_blink_scheduler_throttling_per_renderview.patch

@@ -85,10 +85,10 @@ index 14d4a00293ab0b11e733676844ce483992d6cd8e..c6c2dbb9dddd1eaa21e8c7b276d871a3
    // Visibility -----------------------------------------------------------
  
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
-index b9d5a13bcdf981064f9970fdb8017fed5f93b35e..182f70b2b3bd9cbc6548d4c17caad797e5dad0ce 100644
+index 8cdffac8ecb9ed2c6892f1e975a953846e7e3a5c..7e7927c7258963bd95a2c064ef85e410f4d2571d 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
-@@ -3668,6 +3668,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
+@@ -3659,6 +3659,13 @@ PageScheduler* WebViewImpl::Scheduler() const {
    return GetPage()->GetPageScheduler();
  }
  
@@ -102,7 +102,7 @@ index b9d5a13bcdf981064f9970fdb8017fed5f93b35e..182f70b2b3bd9cbc6548d4c17caad797
  void WebViewImpl::SetVisibilityState(
      mojom::blink::PageVisibilityState visibility_state,
      bool is_initial_state) {
-@@ -3679,7 +3686,8 @@ void WebViewImpl::SetVisibilityState(
+@@ -3670,7 +3677,8 @@ void WebViewImpl::SetVisibilityState(
    }
    GetPage()->SetVisibilityState(visibility_state, is_initial_state);
    GetPage()->GetPageScheduler()->SetPageVisible(

patches/chromium/blink_local_frame.patch

@@ -15,7 +15,7 @@ Refs changes in:
 This patch reverts the changes to fix associated crashes in Electron.
 
 diff --git a/third_party/blink/renderer/core/frame/frame.cc b/third_party/blink/renderer/core/frame/frame.cc
-index 09e6436422169ac05d5f0561f12984c86dc7af5e..7b2263f4c7fa2dffbaf5b630f4d5a83d9b68f9a5 100644
+index 2b0c8720866b45c2a83d639533cb4c3e5dbb70e0..97c251cdc310eb22859efb1ba3ca6312a3236fa5 100644
 --- a/third_party/blink/renderer/core/frame/frame.cc
 +++ b/third_party/blink/renderer/core/frame/frame.cc
 @@ -122,14 +122,6 @@ bool Frame::Detach(FrameDetachType type) {

patches/chromium/build_disable_partition_alloc_on_mac.patch

@@ -9,7 +9,7 @@ and can be removed when the crash in fork is resolved.
 Related issue: https://github.com/electron/electron/issues/32718
 
 diff --git a/base/allocator/allocator.gni b/base/allocator/allocator.gni
-index 8fa0c36007a0ae0e4553709d27a8231efb08459b..3c4f93fc98b5002572adc78cb9a21b3e78c9f3e0 100644
+index 56acfed89ec4ad4ee568a1b517923efa4b4e9c1f..a1da35a84f896d158ac88368ff6d95025a23ff95 100644
 --- a/base/allocator/allocator.gni
 +++ b/base/allocator/allocator.gni
 @@ -20,7 +20,7 @@ _disable_partition_alloc = is_component_build || (is_win && is_debug)

patches/chromium/build_disable_thin_lto_on_mac.patch

@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: VerteDinde <vertedinde@electronjs.org>
+Date: Tue, 1 Mar 2022 11:31:59 -0800
+Subject: build: disable thin lto on mac
+
+Ths build disables thin lto for mac, in order to preserve
+disk space on mac without breaking win-ia32.
+The patch can be removed when we have more disk space on CircleCI
+
+diff --git a/build/config/compiler/compiler.gni b/build/config/compiler/compiler.gni
+index 9d25c10587c7ab4e2053f8f69aef3f135ef8e9f9..8d8b8d13c62da1fdd051019c8b726de7d1783113 100644
+--- a/build/config/compiler/compiler.gni
++++ b/build/config/compiler/compiler.gni
+@@ -74,7 +74,7 @@ declare_args() {
+   use_thin_lto =
+       is_cfi ||
+       (is_clang && is_official_build && chrome_pgo_phase != 1 &&
+-       (is_linux || is_win || is_mac ||
++       (is_linux || is_win ||
+         (is_android && target_os != "chromeos") ||
+         ((is_chromeos_ash || is_chromeos_lacros) && is_chromeos_device)))
+ 

patches/chromium/build_do_not_depend_on_packed_resource_integrity.patch

@@ -11,7 +11,7 @@ if we ever align our .pak file generation with Chrome we can remove this
 patch.
 
 diff --git a/chrome/BUILD.gn b/chrome/BUILD.gn
-index f2c4feac76e96575de3627b7e8f2373b4fb30411..f5fa6b21594c97a08d1aefd790a4846d9b3e1a45 100644
+index 7caaf66cad9d5b9f787cea0d49c32c26801571c2..f45691888b74643189b956928fdc796bfc5bcee3 100644
 --- a/chrome/BUILD.gn
 +++ b/chrome/BUILD.gn
 @@ -171,11 +171,16 @@ if (!is_android && !is_mac) {
@@ -33,10 +33,10 @@ index f2c4feac76e96575de3627b7e8f2373b4fb30411..f5fa6b21594c97a08d1aefd790a4846d
          "//base",
          "//build:branding_buildflags",
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 492cd8e11e28e0b427aca227665295a3052af765..760d2171c5083820fbbf66ce5d7d3c80930b9e88 100644
+index 6a40a73520a951d7c6fd06cbd07329a40ff41544..9ca837d995160d57c7efb51c54cf27283b11b20e 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
-@@ -4501,7 +4501,7 @@ static_library("browser") {
+@@ -4502,7 +4502,7 @@ static_library("browser") {
  
      # On Windows, the hashes are embedded in //chrome:chrome_initial rather
      # than here in :chrome_dll.
@@ -46,10 +46,10 @@ index 492cd8e11e28e0b427aca227665295a3052af765..760d2171c5083820fbbf66ce5d7d3c80
        sources += [ "certificate_viewer_stub.cc" ]
      }
 diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
-index 028d269850e66db444591cda7005a0f8434193e9..cc0d14cd9798c6bbee80581c95eb8281ce7fb6ba 100644
+index 7be0809cfd3a08a87b29256241bc11a33abd3d17..e3c85fd9f550da204e36091bad256b1c2400ade8 100644
 --- a/chrome/test/BUILD.gn
 +++ b/chrome/test/BUILD.gn
-@@ -5722,7 +5722,6 @@ test("unit_tests") {
+@@ -5719,7 +5719,6 @@ test("unit_tests") {
  
      deps += [
        "//chrome:other_version",
@@ -57,7 +57,7 @@ index 028d269850e66db444591cda7005a0f8434193e9..cc0d14cd9798c6bbee80581c95eb8281
        "//chrome//services/util_win:unit_tests",
        "//chrome/app:chrome_dll_resources",
        "//chrome/browser:chrome_process_finder",
-@@ -5745,6 +5744,10 @@ test("unit_tests") {
+@@ -5742,6 +5741,10 @@ test("unit_tests") {
        "//ui/resources",
      ]
  
@@ -68,7 +68,7 @@ index 028d269850e66db444591cda7005a0f8434193e9..cc0d14cd9798c6bbee80581c95eb8281
      ldflags = [
        "/DELAYLOAD:api-ms-win-core-winrt-error-l1-1-0.dll",
        "/DELAYLOAD:api-ms-win-core-winrt-l1-1-0.dll",
-@@ -6438,7 +6441,6 @@ test("unit_tests") {
+@@ -6428,7 +6431,6 @@ test("unit_tests") {
      }
  
      deps += [
@@ -76,7 +76,7 @@ index 028d269850e66db444591cda7005a0f8434193e9..cc0d14cd9798c6bbee80581c95eb8281
        "//chrome/browser:cart_db_content_proto",
        "//chrome/browser:coupon_db_content_proto",
        "//chrome/browser/media/router:test_support",
-@@ -6483,6 +6485,11 @@ test("unit_tests") {
+@@ -6473,6 +6475,11 @@ test("unit_tests") {
        "//ui/native_theme:test_support",
        "//ui/webui/resources/js/browser_command:mojo_bindings",
      ]

patches/chromium/build_libc_as_static_library.patch

@@ -32,7 +32,7 @@ index 7915346430db72d18474d7a011b8dc7637c3f281..cd736d988f9c5e37dc24c724268fe115
    ]
    if (is_linux && !is_chromeos) {
 diff --git a/buildtools/third_party/libc++abi/BUILD.gn b/buildtools/third_party/libc++abi/BUILD.gn
-index 40f1285f14c0843405e0ee51879b8742285a006d..5be895d3e36df53a5960006a1513f1322400fd23 100644
+index 1b0bea340d6e8aec153add6f184e382172916f8b..f5a8193e6b72f4cc039b95783be7d254b93911d8 100644
 --- a/buildtools/third_party/libc++abi/BUILD.gn
 +++ b/buildtools/third_party/libc++abi/BUILD.gn
 @@ -4,7 +4,7 @@

patches/chromium/can_create_window.patch

@@ -9,10 +9,10 @@ potentially prevent a window from being created.
 TODO(loc): this patch is currently broken.
 
 diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
-index 36a8fa8d3e981707e6688379813560ba94209ab3..e36a19c847912b007a94464321bb83b15bdcdafd 100644
+index eba372243a31d08c251ad3367d24999277a8289b..713e2883139bca4bb56dcc7e3efcf6d6dfc4a02b 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -6706,6 +6706,7 @@ void RenderFrameHostImpl::CreateNewWindow(
+@@ -6703,6 +6703,7 @@ void RenderFrameHostImpl::CreateNewWindow(
            last_committed_origin_, params->window_container_type,
            params->target_url, params->referrer.To<Referrer>(),
            params->frame_name, params->disposition, *params->features,
@@ -21,7 +21,7 @@ index 36a8fa8d3e981707e6688379813560ba94209ab3..e36a19c847912b007a94464321bb83b1
            &no_javascript_access);
  
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index f28855f738e3b98196813a6d306ba30f7f294cb2..5afb01c9de253053243a1add87269a9d848b5297 100644
+index 3fe9e1e4918ef65194621661c9c7c650089229fa..c8e49eeaca8b31479aa908be9c349ccd625e9e51 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
 @@ -3925,6 +3925,14 @@ FrameTree* WebContentsImpl::CreateNewWindow(
@@ -68,10 +68,10 @@ index ace032dc2ffac27fbdddee5a4b13c3c3e36ba5ae..80f7dd56fdaa94a9880995b2b5393af0
  
  // Operation result when the renderer asks the browser to create a new window.
 diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
-index a0a9f51b7e62b13f62467f14e3e9245cb6fc8d84..329cbc6f8c822c6f6deac4f341baec41228dca7b 100644
+index 85ed8b5e84813c10f97c5785d906a87455f8f67e..a11d5ba888c1489870875c859ec9eb79c67f94b7 100644
 --- a/content/public/browser/content_browser_client.cc
 +++ b/content/public/browser/content_browser_client.cc
-@@ -577,6 +577,8 @@ bool ContentBrowserClient::CanCreateWindow(
+@@ -571,6 +571,8 @@ bool ContentBrowserClient::CanCreateWindow(
      const std::string& frame_name,
      WindowOpenDisposition disposition,
      const blink::mojom::WindowFeatures& features,
@@ -81,10 +81,10 @@ index a0a9f51b7e62b13f62467f14e3e9245cb6fc8d84..329cbc6f8c822c6f6deac4f341baec41
      bool opener_suppressed,
      bool* no_javascript_access) {
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index 3bbb6a39eeb719b94d0e212ea8da5051ff55d441..ceb2bb900e122840505aa8d3911923cffc9a907e 100644
+index 47527cb2e434f771f5aeb5099432ae86a0ad06ea..2fe1462a2cd92a731a5816b5fc22b059bad92fe8 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
-@@ -169,6 +169,7 @@ class NetworkService;
+@@ -168,6 +168,7 @@ class NetworkService;
  class TrustedURLLoaderHeaderClient;
  }  // namespace mojom
  struct ResourceRequest;
@@ -92,7 +92,7 @@ index 3bbb6a39eeb719b94d0e212ea8da5051ff55d441..ceb2bb900e122840505aa8d3911923cf
  }  // namespace network
  
  namespace sandbox {
-@@ -960,6 +961,8 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -950,6 +951,8 @@ class CONTENT_EXPORT ContentBrowserClient {
        const std::string& frame_name,
        WindowOpenDisposition disposition,
        const blink::mojom::WindowFeatures& features,
@@ -220,10 +220,10 @@ index 84d32491a56528a84b4395fba1d54cdbb38d522b..09998a83c449ef8cd9f360fbcdcf7edc
  
  }  // namespace blink
 diff --git a/third_party/blink/renderer/core/frame/local_dom_window.cc b/third_party/blink/renderer/core/frame/local_dom_window.cc
-index 030cc373443766b6485a888f5627885f535e06fc..7bc60b17a0f1aeb208f6d7d85cd6fa537c44c54a 100644
+index 12658b5c9ca6bc10cffd2c9e8ddf45bac697e75c..284f3ed1513009092ecdf2be6ff87641cc404cd9 100644
 --- a/third_party/blink/renderer/core/frame/local_dom_window.cc
 +++ b/third_party/blink/renderer/core/frame/local_dom_window.cc
-@@ -2050,6 +2050,7 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
+@@ -2051,6 +2051,7 @@ DOMWindow* LocalDOMWindow::open(v8::Isolate* isolate,
  
    WebWindowFeatures window_features =
        GetWindowFeaturesFromString(features, incumbent_window);

patches/chromium/chore_provide_iswebcontentscreationoverridden_with_full_params.patch

@@ -246,7 +246,7 @@ index c6bd5c19f8a7ceec17c9e32af5296a9617f3a619..02199b439fba7fdc617b7f7980d958b7
    void AddNewContents(content::WebContents* source,
                        std::unique_ptr<content::WebContents> new_contents,
 diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
-index 1734f93f7d06faf2c28d65d23bbc6c17f72e0b59..b19517ceafabde2ad88e83af97b9768b8a03fb60 100644
+index 5c63a024827359ccf697d0b7fc8fa2092eb107b7..3da88b5831717c979373c064b4c1520c28d4fd98 100644
 --- a/content/browser/web_contents/web_contents_impl.cc
 +++ b/content/browser/web_contents/web_contents_impl.cc
 @@ -3873,8 +3873,7 @@ FrameTree* WebContentsImpl::CreateNewWindow(

patches/chromium/chore_use_electron_resources_not_chrome_for_spellchecker.patch

@@ -7,7 +7,7 @@ spellchecker uses a few IDS_ resources.  We need to load these from
 Electrons grit header instead of Chromes
 
 diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
-index 9917fcf771ecbfceaba4c02164de620d2aaf0775..492cd8e11e28e0b427aca227665295a3052af765 100644
+index ec55c3f97988a7de06a738e61e389ba07712ad4e..6a40a73520a951d7c6fd06cbd07329a40ff41544 100644
 --- a/chrome/browser/BUILD.gn
 +++ b/chrome/browser/BUILD.gn
 @@ -7088,6 +7088,7 @@ static_library("browser") {

patches/chromium/disable_color_correct_rendering.patch

@@ -20,10 +20,10 @@ to deal with color spaces. That is being tracked at
 https://crbug.com/634542 and https://crbug.com/711107.
 
 diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
-index 3824e500fd88105e9c6d459f23097b2b4f0686ed..927ede7608a5c6992e9f9fb05e4b8e43b7e10cf8 100644
+index 61ab59e0d97a392ae18c1d7ad7dd606b5cd1c567..2a899818ebb67ba4fc06ccbcff3ee03f6b83c0e6 100644
 --- a/cc/trees/layer_tree_host_impl.cc
 +++ b/cc/trees/layer_tree_host_impl.cc
-@@ -1889,6 +1889,9 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
+@@ -1882,6 +1882,9 @@ void LayerTreeHostImpl::SetIsLikelyToRequireADraw(
  TargetColorParams LayerTreeHostImpl::GetTargetColorParams(
      gfx::ContentColorUsage content_color_usage) const {
    TargetColorParams params;
@@ -240,10 +240,10 @@ index f5d73922086b5b27907fd393d4d4204a574c3b25..5b09f5ef5f04b519ed4148498c82d003
      sandbox::policy::switches::kGpuSandboxAllowSysVShm,
      sandbox::policy::switches::kGpuSandboxFailuresFatal,
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index 5f2451eefad211c85460eb457ad3d6e184540d59..d9d8352c6b1b8db8d86ad1ed1d4a3d300a999fa6 100644
+index ac9570fa3d9cb3b0026f70465e5b21ac7778c3df..acc0e121e7746da397cfab07b3707de7ae9a3143 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
-@@ -196,6 +196,7 @@
+@@ -194,6 +194,7 @@
  #include "ui/accessibility/accessibility_switches.h"
  #include "ui/base/ui_base_switches.h"
  #include "ui/display/display_switches.h"
@@ -251,7 +251,7 @@ index 5f2451eefad211c85460eb457ad3d6e184540d59..d9d8352c6b1b8db8d86ad1ed1d4a3d30
  #include "ui/gl/gl_switches.h"
  #include "url/gurl.h"
  #include "url/origin.h"
-@@ -3293,6 +3294,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
+@@ -3283,6 +3284,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
    // Propagate the following switches to the renderer command line (along
    // with any associated values) if present in the browser command line.
    static const char* const kSwitchNames[] = {

patches/chromium/disable_hidden.patch

@@ -6,7 +6,7 @@ Subject: disable_hidden.patch
 Electron uses this to disable background throttling for hidden windows.
 
 diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
-index f127b930806bc8e7b6fe8efb89eab6c43466326f..59dda38e5781132472991979d90317dfaa96028f 100644
+index 03e318b14025f3c971d471351068986f8a1dd14d..59437e69e25fe85cffc9b558dec2284123ac48be 100644
 --- a/content/browser/renderer_host/render_widget_host_impl.cc
 +++ b/content/browser/renderer_host/render_widget_host_impl.cc
 @@ -803,6 +803,9 @@ void RenderWidgetHostImpl::WasHidden() {

patches/chromium/expose_setuseragent_on_networkcontext.patch

@@ -33,7 +33,7 @@ index 14c71cc69388da46f62d9835e2a06fef0870da02..9481ea08401ae29ae9c1d960491b05b3
  
  }  // namespace net
 diff --git a/services/network/network_context.cc b/services/network/network_context.cc
-index a4cd97599e2f131fe0d97ee49a44ed5b748739b7..074ce8a372ad4d54661071cfa37632b5d1bbf067 100644
+index 20373c0e86852446569c401c4a993512cb388fc7..9b6dbdad1a17148303ddecaada17a57d4ea22bb2 100644
 --- a/services/network/network_context.cc
 +++ b/services/network/network_context.cc
 @@ -1343,6 +1343,13 @@ void NetworkContext::SetNetworkConditions(
@@ -51,7 +51,7 @@ index a4cd97599e2f131fe0d97ee49a44ed5b748739b7..074ce8a372ad4d54661071cfa37632b5
    // This may only be called on NetworkContexts created with the constructor
    // that calls MakeURLRequestContext().
 diff --git a/services/network/network_context.h b/services/network/network_context.h
-index 06a36a156501b252e91037ebac45c29c2995f624..cb5435028a537baa5e1dbbab9137e6547b9ed712 100644
+index e412608e7720004462c48698c8ec39602b2b900e..46c00e0da6beb0c2e689475fc4b9927085414e1a 100644
 --- a/services/network/network_context.h
 +++ b/services/network/network_context.h
 @@ -282,6 +282,7 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) NetworkContext
@@ -63,10 +63,10 @@ index 06a36a156501b252e91037ebac45c29c2995f624..cb5435028a537baa5e1dbbab9137e654
    void SetEnableReferrers(bool enable_referrers) override;
  #if BUILDFLAG(IS_CHROMEOS)
 diff --git a/services/network/public/mojom/network_context.mojom b/services/network/public/mojom/network_context.mojom
-index ae0a20a7a33e5a313f5545985a34e9cb93220996..aeb0ac8731689e5495ab039d30ac3e88acab9293 100644
+index fa56cfed3703664232843ad26028096d95dca253..9852498e93939796e7ba6f80efcc7b2d827187ac 100644
 --- a/services/network/public/mojom/network_context.mojom
 +++ b/services/network/public/mojom/network_context.mojom
-@@ -1081,6 +1081,9 @@ interface NetworkContext {
+@@ -1067,6 +1067,9 @@ interface NetworkContext {
    SetNetworkConditions(mojo_base.mojom.UnguessableToken throttling_profile_id,
                         NetworkConditions? conditions);
  

patches/chromium/extend_apply_webpreferences.patch

@@ -12,7 +12,7 @@ Ideally we could add an embedder observer pattern here but that can be
 done in future work.
 
 diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
-index 182f70b2b3bd9cbc6548d4c17caad797e5dad0ce..f78d5246a9e5f17089d47f95da22e922b6699057 100644
+index 7e7927c7258963bd95a2c064ef85e410f4d2571d..05353bda1169df38499e6f789bb632307d7bcfde 100644
 --- a/third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -158,6 +158,7 @@

patches/chromium/feat_add_data_transfer_to_requestsingleinstancelock.patch

@@ -19,7 +19,7 @@ instance, but also so the second instance can send back additional
 data to the first instance if needed.
 
 diff --git a/chrome/browser/process_singleton.h b/chrome/browser/process_singleton.h
-index 5a64220aaf1309832dc0ad543e353de67fe0a779..a568dd10d1ef8679d66f4cdc6a471c251cbcd4eb 100644
+index 5a64220aaf1309832dc0ad543e353de67fe0a779..5b701b1361707b610ed60c344e441e67ca701362 100644
 --- a/chrome/browser/process_singleton.h
 +++ b/chrome/browser/process_singleton.h
 @@ -18,6 +18,7 @@
@@ -46,7 +46,7 @@ index 5a64220aaf1309832dc0ad543e353de67fe0a779..a568dd10d1ef8679d66f4cdc6a471c25
        base::RepeatingCallback<bool(const base::CommandLine& command_line,
 -                                   const base::FilePath& current_directory)>;
 +                                   const base::FilePath& current_directory,
-+                                   const std::vector<const uint8_t> additional_data,
++                                   const std::vector<uint8_t> additional_data,
 +                                   const NotificationAckCallback& ack_callback)>;
  
  #if BUILDFLAG(IS_WIN)
@@ -96,7 +96,7 @@ index 5a64220aaf1309832dc0ad543e353de67fe0a779..a568dd10d1ef8679d66f4cdc6a471c25
    // Return true if the given pid is one of our child processes.
    // Assumes that the current pid is the root of all pids of the current
 diff --git a/chrome/browser/process_singleton_posix.cc b/chrome/browser/process_singleton_posix.cc
-index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65ddbfc332 100644
+index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..44d563e35efb318c5684c30fc441996a5a1f1424 100644
 --- a/chrome/browser/process_singleton_posix.cc
 +++ b/chrome/browser/process_singleton_posix.cc
 @@ -148,7 +148,7 @@ const char kACKToken[] = "ACK";
@@ -112,7 +112,7 @@ index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65
    // |reader| is for sending back ACK message.
    void HandleMessage(const std::string& current_dir,
                       const std::vector<std::string>& argv,
-+                     const std::vector<const uint8_t> additional_data,
++                     const std::vector<uint8_t> additional_data,
                       SocketReader* reader);
  
   private:
@@ -133,7 +133,7 @@ index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65
 -    const std::string& current_dir, const std::vector<std::string>& argv,
 +    const std::string& current_dir,
 +    const std::vector<std::string>& argv,
-+    const std::vector<const uint8_t> additional_data,
++    const std::vector<uint8_t> additional_data,
      SocketReader* reader) {
    DCHECK(ui_task_runner_->BelongsToCurrentThread());
    DCHECK(reader);
@@ -195,7 +195,7 @@ index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65
 +  base::StringToSizeT(tokens[0], &num_args);
 +  std::vector<std::string> command_line(tokens.begin() + 1, tokens.begin() + 1 + num_args);
 +
-+  std::vector<const uint8_t> additional_data;
++  std::vector<uint8_t> additional_data;
 +  if (tokens.size() >= 3 + num_args) {
 +    size_t additional_data_size;
 +    base::StringToSizeT(tokens[1 + num_args], &additional_data_size);
@@ -204,7 +204,7 @@ index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65
 +        std::string(1, kTokenDelimiter));
 +    const uint8_t* additional_data_bits =
 +        reinterpret_cast<const uint8_t*>(remaining_args.c_str());
-+    additional_data = std::vector<const uint8_t>(additional_data_bits,
++    additional_data = std::vector<uint8_t>(additional_data_bits,
 +        additional_data_bits + additional_data_size);
 +  }
 +
@@ -282,7 +282,7 @@ index 7d3a441bdb64268ed5fbfa7bf589fb35a2fd1b75..b23c16fde275fdba559abb1f30e42f65
      return PROCESS_NOTIFIED;
    }
 diff --git a/chrome/browser/process_singleton_win.cc b/chrome/browser/process_singleton_win.cc
-index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818eae1cc79e 100644
+index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..1d393e6e161b896a47d3490d902f2ce82ad6abb2 100644
 --- a/chrome/browser/process_singleton_win.cc
 +++ b/chrome/browser/process_singleton_win.cc
 @@ -21,6 +21,7 @@
@@ -301,7 +301,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
 +const DWORD kPipeTimeout = 10000;
 +const DWORD kMaxMessageLength = 32 * 1024;
 +
-+std::unique_ptr<std::vector<const uint8_t>> g_ack_data;
++std::unique_ptr<std::vector<uint8_t>> g_ack_data;
 +base::OneShotTimer g_ack_timer;
 +HANDLE g_write_ack_pipe;
 +bool g_write_ack_callback_called = false;
@@ -314,7 +314,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
                        base::CommandLine* parsed_command_line,
 -                      base::FilePath* current_directory) {
 +                      base::FilePath* current_directory,
-+                      std::vector<const uint8_t>* parsed_additional_data) {
++                      std::vector<uint8_t>* parsed_additional_data) {
    // We should have enough room for the shortest command (min_message_size)
    // and also be a multiple of wchar_t bytes. The shortest command
 -  // possible is L"START\0\0" (empty current directory and command line).
@@ -355,7 +355,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
 +        msg.substr(fourth_null + 1, fifth_null - fourth_null);
 +    const uint8_t* additional_data_bytes =
 +        reinterpret_cast<const uint8_t*>(additional_data.c_str());
-+    *parsed_additional_data = std::vector<const uint8_t>(additional_data_bytes,
++    *parsed_additional_data = std::vector<uint8_t>(additional_data_bytes,
 +        additional_data_bytes + additional_data_length);
 +
      return true;
@@ -365,8 +365,8 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
  
 +void StoreAck(const base::span<const uint8_t>* ack_data) {
 +  if (ack_data) {
-+    g_ack_data = std::make_unique<std::vector<const uint8_t>>(ack_data->begin(),
-+                                                              ack_data->end());
++    g_ack_data = std::make_unique<std::vector<uint8_t>>(ack_data->begin(),
++                                                        ack_data->end());
 +  } else {
 +    g_ack_data = nullptr;
 +  }
@@ -406,7 +406,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
  bool ProcessLaunchNotification(
      const ProcessSingleton::NotificationCallback& notification_callback,
      UINT message,
-@@ -151,16 +233,35 @@ bool ProcessLaunchNotification(
+@@ -151,16 +233,23 @@ bool ProcessLaunchNotification(
  
    // Handle the WM_COPYDATA message from another process.
    const COPYDATASTRUCT* cds = reinterpret_cast<COPYDATASTRUCT*>(lparam);
@@ -414,7 +414,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
    base::CommandLine parsed_command_line(base::CommandLine::NO_PROGRAM);
    base::FilePath current_directory;
 -  if (!ParseCommandLine(cds, &parsed_command_line, &current_directory)) {
-+  std::vector<const uint8_t> additional_data;
++  std::vector<uint8_t> additional_data;
 +  if (!ParseCommandLine(cds, &parsed_command_line, &current_directory,
 +                        &additional_data)) {
      *result = TRUE;
@@ -423,30 +423,18 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
  
 -  *result = notification_callback.Run(parsed_command_line, current_directory) ?
 -      TRUE : FALSE;
-+  // notification_callback.Run waits for StoreAck to
-+  // run to completion before moving onwards.
-+  // Therefore, we cannot directly send the SendBackAck
-+  // callback instead, as it would hang the program
-+  // during the ConnectNamedPipe call.
 +  g_write_ack_callback_called = false;
 +  *result = notification_callback.Run(parsed_command_line, current_directory,
 +                                      std::move(additional_data),
 +                                      base::BindRepeating(&StoreAck))
 +                ? TRUE
 +                : FALSE;
-+  if (*result) {
-+    // If *result is TRUE, we return NOTIFY_SUCCESS.
-+    // Only for that case does the second process read
-+    // the acknowledgement. Therefore, only send back
-+    // the acknowledgement if *result is TRUE,
-+    // otherwise the program hangs during the ConnectNamedPipe call.
-+    g_ack_timer.Start(FROM_HERE, base::Seconds(0),
-+                      base::BindOnce(&SendBackAck));
-+  }
++  g_ack_timer.Start(FROM_HERE, base::Seconds(0),
++                    base::BindOnce(&SendBackAck));
    return true;
  }
  
-@@ -254,9 +355,13 @@ bool ProcessSingleton::EscapeVirtualization(
+@@ -254,9 +343,13 @@ bool ProcessSingleton::EscapeVirtualization(
  ProcessSingleton::ProcessSingleton(
      const std::string& program_name,
      const base::FilePath& user_data_dir,
@@ -461,7 +449,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
        program_name_(program_name),
        is_app_sandboxed_(is_app_sandboxed),
        is_virtualized_(false),
-@@ -271,6 +376,37 @@ ProcessSingleton::~ProcessSingleton() {
+@@ -271,6 +364,37 @@ ProcessSingleton::~ProcessSingleton() {
      ::CloseHandle(lock_file_);
  }
  
@@ -499,7 +487,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
  // Code roughly based on Mozilla.
  ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
    TRACE_EVENT0("startup", "ProcessSingleton::NotifyOtherProcess");
-@@ -283,8 +419,9 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
+@@ -283,8 +407,9 @@ ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
      return PROCESS_NONE;
    }
  
@@ -510,7 +498,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
        return PROCESS_NOTIFIED;
      case chrome::NOTIFY_FAILED:
        remote_window_ = NULL;
-@@ -422,6 +559,18 @@ bool ProcessSingleton::Create() {
+@@ -422,6 +547,18 @@ bool ProcessSingleton::Create() {
            << "Lock file can not be created! Error code: " << error;
  
        if (lock_file_ != INVALID_HANDLE_VALUE) {
@@ -529,7 +517,7 @@ index 0ea5eb3e3cf055d981ab73486115bac53287f2d7..6225f09da02ce231e9a2a6a8d874818e
          // Set the window's title to the path of our user data directory so
          // other Chrome instances can decide if they should forward to us.
          TRACE_EVENT0("startup", "ProcessSingleton::Create:CreateWindow");
-@@ -449,6 +598,7 @@ bool ProcessSingleton::Create() {
+@@ -449,6 +586,7 @@ bool ProcessSingleton::Create() {
  }
  
  void ProcessSingleton::Cleanup() {

patches/chromium/feat_enable_offscreen_rendering_with_viz_compositor.patch

@@ -81,7 +81,7 @@ index 309422bcf85810db88a048bd0930c4072b41f234..759549f3046f4a897b597409b670bb1c
   private:
    const HWND hwnd_;
 diff --git a/components/viz/service/BUILD.gn b/components/viz/service/BUILD.gn
-index 03a9986ff94bc57e82a95e7a2a3fcc1415f28da0..79283e753512855360127471d40e145c325649ca 100644
+index eff91b68cf4b72de41b7b2ad09c029b8b5dcf3c6..c736f772e3714c6a80703c41c8a2f0dab36b166d 100644
 --- a/components/viz/service/BUILD.gn
 +++ b/components/viz/service/BUILD.gn
 @@ -139,6 +139,8 @@ viz_component("service") {
@@ -501,7 +501,7 @@ index 583e3e2525c753a0962d481fc67a3582df75d0e9..9416ec929bebcff7f07088e635376ef2
    waiting_on_draw_ack_ = true;
  
 diff --git a/components/viz/service/frame_sinks/root_compositor_frame_sink_impl.cc b/components/viz/service/frame_sinks/root_compositor_frame_sink_impl.cc
-index 7607a49cdc1a6028e272ce76b78806ec13415f42..e2f4350edeae766916716345327d0bbefb561e4c 100644
+index 4b6712b2a4f3c56a6d243ff9d93539505a5c7b86..7f62362ab27abd3497d23e8db8c8bb5a2e3392f9 100644
 --- a/components/viz/service/frame_sinks/root_compositor_frame_sink_impl.cc
 +++ b/components/viz/service/frame_sinks/root_compositor_frame_sink_impl.cc
 @@ -84,7 +84,8 @@ RootCompositorFrameSinkImpl::Create(
@@ -619,7 +619,7 @@ index 8b74e1d2a463156f62e983f535ff68a53215f648..6ef04da46c8b097b01d5ee40dcadf222
    raw_ptr<Layer> root_layer_ = nullptr;
  
 diff --git a/ui/gfx/ca_layer_params.h b/ui/gfx/ca_layer_params.h
-index c5fb29b30b9c5b7483998c567ed9a479d8743939..dc10d78315f76a3914ccd6e2e99af97fa909918b 100644
+index 12e115cd6a128d8d150abc786d4d38b1d5119d91..b6320de28750333bee7ee83393849f4eb0a956ac 100644
 --- a/ui/gfx/ca_layer_params.h
 +++ b/ui/gfx/ca_layer_params.h
 @@ -6,6 +6,7 @@
@@ -630,7 +630,7 @@ index c5fb29b30b9c5b7483998c567ed9a479d8743939..dc10d78315f76a3914ccd6e2e99af97f
  #include "ui/gfx/geometry/size.h"
  #include "ui/gfx/gfx_export.h"
  
-@@ -41,6 +42,8 @@ struct GFX_EXPORT CALayerParams {
+@@ -51,6 +52,8 @@ struct GFX_EXPORT CALayerParams {
    gfx::ScopedRefCountedIOSurfaceMachPort io_surface_mach_port;
  #endif
  

patches/chromium/feat_expose_raw_response_headers_from_urlloader.patch

@@ -103,10 +103,10 @@ index 4c4cc16db82d7434573f7740855fbe72d68815e6..f71290800b6bb51a39b1f86be36f02d6
    string mime_type;
  
 diff --git a/services/network/url_loader.cc b/services/network/url_loader.cc
-index 73b90e9b575b94f009ae3b87bd0ad76d69803bc3..e08bb784a11209f1531e8d981bd238d67db31e22 100644
+index 5c5aeeda64b244ab1f58556f28d2ca3c133d03a8..2f9aa4d49693a22507f668b2738c54be59802b8f 100644
 --- a/services/network/url_loader.cc
 +++ b/services/network/url_loader.cc
-@@ -462,6 +462,7 @@ URLLoader::URLLoader(
+@@ -469,6 +469,7 @@ URLLoader::URLLoader(
                                    mojo::SimpleWatcher::ArmingPolicy::MANUAL,
                                    base::SequencedTaskRunnerHandle::Get()),
        per_factory_corb_state_(context.GetMutableCorbState()),
@@ -114,7 +114,7 @@ index 73b90e9b575b94f009ae3b87bd0ad76d69803bc3..e08bb784a11209f1531e8d981bd238d6
        devtools_request_id_(request.devtools_request_id),
        request_mode_(request.mode),
        request_credentials_mode_(request.credentials_mode),
-@@ -629,7 +630,7 @@ URLLoader::URLLoader(
+@@ -636,7 +637,7 @@ URLLoader::URLLoader(
    url_request_->SetRequestHeadersCallback(base::BindRepeating(
        &URLLoader::SetRawRequestHeadersAndNotify, base::Unretained(this)));
  
@@ -123,7 +123,7 @@ index 73b90e9b575b94f009ae3b87bd0ad76d69803bc3..e08bb784a11209f1531e8d981bd238d6
      url_request_->SetResponseHeadersCallback(base::BindRepeating(
          &URLLoader::SetRawResponseHeaders, base::Unretained(this)));
    }
-@@ -1388,6 +1389,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
+@@ -1395,6 +1396,19 @@ void URLLoader::OnResponseStarted(net::URLRequest* url_request, int net_error) {
    }
  
    response_ = BuildResponseHead();

patches/chromium/fix_expose_decrementcapturercount_in_web_contents_impl.patch

@@ -8,10 +8,10 @@ we invoke it in order to expose contents.decrementCapturerCount([stayHidden, sta
 to users. We should try to upstream this.
 
 diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
-index e1ac23f3adf38591ae220ea84c5c0717a28e64bb..fad1663512cf30b270289ecfa9c336b08fe67836 100644
+index 7440f2025701ccde0ade36cda22467dd0614109b..3c6ee78454dc9154a37ec9046e382878ffda0c82 100644
 --- a/content/browser/web_contents/web_contents_impl.h
 +++ b/content/browser/web_contents/web_contents_impl.h
-@@ -1831,7 +1831,7 @@ class CONTENT_EXPORT WebContentsImpl : public WebContents,
+@@ -1830,7 +1830,7 @@ class CONTENT_EXPORT WebContentsImpl : public WebContents,
    // IncrementCapturerCount() is destructed.
    void DecrementCapturerCount(bool stay_hidden,
                                bool stay_awake,

patches/chromium/fix_non-client_mouse_tracking_and_message_bubbling_on_windows.patch

@@ -13,7 +13,7 @@ messages in the legacy window handle layer.
 These conditions are regularly hit with WCO-enabled windows on Windows.
 
 diff --git a/content/browser/renderer_host/legacy_render_widget_host_win.cc b/content/browser/renderer_host/legacy_render_widget_host_win.cc
-index 4a894ef70eeb1d8489049aef552c9bae4f24ae62..df101c53861a83f107d459270c37b3b497a00cb0 100644
+index 4a894ef70eeb1d8489049aef552c9bae4f24ae62..f5049d730a850f2947023f976b25fb772e42107a 100644
 --- a/content/browser/renderer_host/legacy_render_widget_host_win.cc
 +++ b/content/browser/renderer_host/legacy_render_widget_host_win.cc
 @@ -288,12 +288,12 @@ LRESULT LegacyRenderWidgetHostHWND::OnMouseRange(UINT message,
@@ -31,15 +31,19 @@ index 4a894ef70eeb1d8489049aef552c9bae4f24ae62..df101c53861a83f107d459270c37b3b4
        tme.hwndTrack = hwnd();
        tme.dwHoverTime = 0;
        TrackMouseEvent(&tme);
-@@ -324,7 +324,10 @@ LRESULT LegacyRenderWidgetHostHWND::OnMouseRange(UINT message,
-     // out of the picture.
+@@ -319,12 +319,11 @@ LRESULT LegacyRenderWidgetHostHWND::OnMouseRange(UINT message,
+         message, w_param, l_param, &msg_handled);
+     handled = msg_handled;
+     // If the parent did not handle non client mouse messages, we call
+-    // DefWindowProc on the message with the parent window handle. This
+-    // ensures that WM_SYSCOMMAND is generated for the parent and we are
+-    // out of the picture.
++    // DefWindowProc on the message. This ensures that WM_SYSCOMMAND is
++    // generated.
      if (!handled &&
           (message >= WM_NCMOUSEMOVE && message <= WM_NCXBUTTONDBLCLK)) {
 -      ret = ::DefWindowProc(GetParent(), message, w_param, l_param);
-+      // Send WM_NCMOUSEMOVE messages using the LegacyRenderWidgetHostHWND's
-+      // handle so mouse tracking on non-client areas doesn't break.
-+      HWND target = message == WM_NCMOUSEMOVE ? hwnd() : GetParent();
-+      ret = ::DefWindowProc(target, message, w_param, l_param);
++      ret = ::DefWindowProc(hwnd(), message, w_param, l_param);
        handled = TRUE;
      }
    }

patches/chromium/frame_host_manager.patch

@@ -6,7 +6,7 @@ Subject: frame_host_manager.patch
 Allows embedder to intercept site instances created by chromium.
 
 diff --git a/content/browser/renderer_host/render_frame_host_manager.cc b/content/browser/renderer_host/render_frame_host_manager.cc
-index 988290f88894157458641d2d201a060820813358..e19b30fc7a88c981d0dad3ed739f3219980b5aeb 100644
+index 1ca418461788e5b7d58c14b03c456d2c21f1305b..7a65b6713e3d0547f1990f8c59d0d11459532477 100644
 --- a/content/browser/renderer_host/render_frame_host_manager.cc
 +++ b/content/browser/renderer_host/render_frame_host_manager.cc
 @@ -3089,6 +3089,9 @@ RenderFrameHostManager::GetSiteInstanceForNavigationRequest(
@@ -20,10 +20,10 @@ index 988290f88894157458641d2d201a060820813358..e19b30fc7a88c981d0dad3ed739f3219
  }
  
 diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
-index ceb2bb900e122840505aa8d3911923cffc9a907e..c135db6a148e1d1b4af8d5a1d6a80e11ad99d9fe 100644
+index 2fe1462a2cd92a731a5816b5fc22b059bad92fe8..a4dfa54a7844983262cc0fa635433131382e4d14 100644
 --- a/content/public/browser/content_browser_client.h
 +++ b/content/public/browser/content_browser_client.h
-@@ -276,6 +276,11 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -275,6 +275,11 @@ class CONTENT_EXPORT ContentBrowserClient {
  
    virtual ~ContentBrowserClient() = default;
  

patches/chromium/hack_to_allow_gclient_sync_with_host_os_mac_on_linux_in_ci.patch

@@ -11,7 +11,7 @@ If removing this patch causes no sync failures, it's safe to delete :+1:
 Ref https://chromium-review.googlesource.com/c/chromium/src/+/2953903
 
 diff --git a/tools/clang/scripts/update.py b/tools/clang/scripts/update.py
-index 0fb53bbaf4174594b46ecba6d4d28f7436ef9a72..9951fc52f06be5199b93d29d18a1b5582299f334 100755
+index ee41efe814da161cafb49229e1f02c8b82749e7c..494bbdeea2725e4b1218ba534fd126203012c100 100755
 --- a/tools/clang/scripts/update.py
 +++ b/tools/clang/scripts/update.py
 @@ -298,6 +298,8 @@ def GetDefaultHostOs():

patches/chromium/introduce_ozoneplatform_electron_can_call_x11_property.patch

@@ -1,37 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Marek Rusinowski <marekrusinowski@gmail.com>
-Date: Wed, 23 Mar 2022 21:09:37 +0100
-Subject: introduce OzonePlatform::electron_can_call_x11 property
-
-We expose this additonal property in the OzonePlatform to be able to easily
-determine whatever we can call X11 functions without crashing the application
-at rutime. It would be best if eventually all usages of this property were
-replaced with clean ozone native implementations.
-
-diff --git a/ui/ozone/platform/x11/ozone_platform_x11.cc b/ui/ozone/platform/x11/ozone_platform_x11.cc
-index 9008af973427d7dab8170449bc5767cebc9d2e9e..e312287e4aca61b51a69c8413088f56f9f704b5e 100644
---- a/ui/ozone/platform/x11/ozone_platform_x11.cc
-+++ b/ui/ozone/platform/x11/ozone_platform_x11.cc
-@@ -200,6 +200,7 @@ class OzonePlatformX11 : public OzonePlatform,
-       properties->supports_vulkan_swap_chain = true;
-       properties->uses_external_vulkan_image_factory = true;
-       properties->skia_can_fall_back_to_x11 = true;
-+      properties->electron_can_call_x11 = true;
-       properties->platform_shows_drag_image = false;
-       properties->supports_global_application_menus = true;
-       properties->app_modal_dialogs_use_event_blocker = true;
-diff --git a/ui/ozone/public/ozone_platform.h b/ui/ozone/public/ozone_platform.h
-index 22ba32317a74df24249d1528dcaaa28ff18bd0f4..fa57f97520a0327be2c7f5179591ca61b801c8b0 100644
---- a/ui/ozone/public/ozone_platform.h
-+++ b/ui/ozone/public/ozone_platform.h
-@@ -132,6 +132,10 @@ class COMPONENT_EXPORT(OZONE) OzonePlatform {
-     // Linux only: determines if Skia can fall back to the X11 output device.
-     bool skia_can_fall_back_to_x11 = false;
- 
-+    // Linux only: determines is Electron can call selected X11 functions while
-+    // it migrates to pure ozone abstractions.
-+    bool electron_can_call_x11 = false;
-+
-     // Wayland only: determines whether windows which are not top level ones
-     // should be given parents explicitly.
-     bool set_parent_for_non_top_level_windows = false;

patches/chromium/make_gtk_getlibgtk_public.patch

@@ -1,52 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: deepak1556 <hop2deep@gmail.com>
-Date: Thu, 7 Apr 2022 20:30:16 +0900
-Subject: Make gtk::GetLibGtk public
-
-Allows embedders to get a handle to the gtk library
-already loaded in the process.
-
-diff --git a/ui/gtk/gtk_compat.cc b/ui/gtk/gtk_compat.cc
-index 7104a0d5f4489c687f3cb9e63bc7cbef59d2fa62..f0b9ed834a3f7310da09377f0b2105cf635ffeb7 100644
---- a/ui/gtk/gtk_compat.cc
-+++ b/ui/gtk/gtk_compat.cc
-@@ -86,12 +86,6 @@ void* GetLibGtk4(bool check = true) {
-   return libgtk4;
- }
- 
--void* GetLibGtk() {
--  if (GtkCheckVersion(4))
--    return GetLibGtk4();
--  return GetLibGtk3();
--}
--
- bool LoadGtk3() {
-   if (!GetLibGtk3(false))
-     return false;
-@@ -133,6 +127,12 @@ gfx::Insets InsetsFromGtkBorder(const GtkBorder& border) {
- 
- }  // namespace
- 
-+void* GetLibGtk() {
-+  if (GtkCheckVersion(4))
-+    return GetLibGtk4();
-+  return GetLibGtk3();
-+}
-+
- bool LoadGtk() {
-   static bool loaded = LoadGtkImpl();
-   return loaded;
-diff --git a/ui/gtk/gtk_compat.h b/ui/gtk/gtk_compat.h
-index 72981270fe26579211afcaf3c596a412f69f5fac..b5dbfde5b011d57d26960d245e0dc61cac9341e4 100644
---- a/ui/gtk/gtk_compat.h
-+++ b/ui/gtk/gtk_compat.h
-@@ -37,6 +37,9 @@ using SkColor = uint32_t;
- 
- namespace gtk {
- 
-+// Get handle to the currently loaded gtk library in the process.
-+void* GetLibGtk();
-+
- // Loads libgtk and related libraries and returns true on success.
- bool LoadGtk();
- 

patches/chromium/mas_disable_remote_accessibility.patch

@@ -44,7 +44,7 @@ index 9734fb620a9a4010083af41a9e5cea038556eef5..05c95fb9b15f5ccbfecaee29d360dd27
  
  }  // namespace
 diff --git a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
-index cb82b91eb2e62453bcf2e3dd47f1b44d927e37d9..a35a14928d63a25284768de2ef67f2de2bedd133 100644
+index fedefafc9837f681ad1c3fc48d06a333fea893e2..f07a090c24382c9330e8bd8baa3de47ec76da956 100644
 --- a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 +++ b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
 @@ -561,10 +561,12 @@ NSUInteger CountBridgedWindows(NSArray* child_windows) {
@@ -167,7 +167,7 @@ index 09ada3b859e1862cbf365960422871a56af54983..58002d37ba340f84f47e2522c0d7bf7c
  
  ///////////////////////////////////////////////////////////////////////////////
 diff --git a/ui/base/BUILD.gn b/ui/base/BUILD.gn
-index 0d7d47d1260d47959b0fa9f116a039c8b8307c96..15cc28a9bbc7b33a727e7c172207262902835ccc 100644
+index 37f37c3a8e8a00cf9d4b8959ac2d97fe31629ad8..fa06bafbbaa69a20ce5a3260ca92947cb2bb9228 100644
 --- a/ui/base/BUILD.gn
 +++ b/ui/base/BUILD.gn
 @@ -317,6 +317,13 @@ component("base") {

patches/chromium/mas_no_private_api.patch

@@ -6,33 +6,6 @@ Subject: mas: avoid some private APIs
 Guard usages in blink of private Mac APIs by MAS_BUILD, so they can be
 excluded for people who want to submit their apps to the Mac App store.
 
-diff --git a/base/process/process_info_mac.cc b/base/process/process_info_mac.cc
-index 368405f29313d51a6eee16517b634c6d0ea95281..2553a7fbf1e8b4dea796dec3b3e906d265d3ad76 100644
---- a/base/process/process_info_mac.cc
-+++ b/base/process/process_info_mac.cc
-@@ -5,18 +5,22 @@
- #include <stdlib.h>
- #include <unistd.h>
- 
-+#ifndef MAS_BUILD
- extern "C" {
- pid_t responsibility_get_pid_responsible_for_pid(pid_t)
-     API_AVAILABLE(macosx(10.12));
- }
-+#endif
- 
- namespace base {
- 
- bool IsProcessSelfResponsible() {
-+#ifndef MAS_BUILD
-   if (__builtin_available(macOS 10.14, *)) {
-     const pid_t pid = getpid();
-     return responsibility_get_pid_responsible_for_pid(pid) == pid;
-   }
-+#endif
-   return true;
- }
- 
 diff --git a/content/common/pseudonymization_salt.cc b/content/common/pseudonymization_salt.cc
 index 28e003bef910abff022def659fe18d4cd0549f8a..530bcbdb5d350f6486dc1e8536f7b279be69e241 100644
 --- a/content/common/pseudonymization_salt.cc