[arch-commits] Commit in (19 files)

Nicola Squartini tensor5 at gemini.archlinux.org
Wed Nov 24 12:47:16 UTC 2021


    Date: Wednesday, November 24, 2021 @ 12:47:15
  Author: tensor5
Revision: 1054672

addpkg: electron15 15.3.2

Added:
  electron15/
  electron15/repos/
  electron15/trunk/
  electron15/trunk/PKGBUILD
  electron15/trunk/add-a-TODO-about-a-missing-pnacl-flag.patch
  electron15/trunk/chromium-93-ffmpeg-4.4.patch
  electron15/trunk/chromium-94-ffmpeg-roll.patch
  electron15/trunk/default_app-icon.patch
  electron15/trunk/electron-launcher.sh
  electron15/trunk/electron.desktop
  electron15/trunk/gn-visibility-gmock.patch
  electron15/trunk/gn-visibility-mojo.patch
  electron15/trunk/gn-visibility-webrtc.patch
  electron15/trunk/replace-blacklist-with-ignorelist.patch
  electron15/trunk/sql-make-VirtualCursor-standard-layout-type.patch
  electron15/trunk/unbundle-fix-visibility-of-build-config-freetype.patch
  electron15/trunk/unexpire-accelerated-video-decode-flag.patch
  electron15/trunk/use-ffile-compilation-dir.patch
  electron15/trunk/use-system-libraries-in-node.patch

--------------------------------------------------------+
 PKGBUILD                                               |  271 +++++++++++++++
 add-a-TODO-about-a-missing-pnacl-flag.patch            |   28 +
 chromium-93-ffmpeg-4.4.patch                           |   36 +
 chromium-94-ffmpeg-roll.patch                          |   49 ++
 default_app-icon.patch                                 |   21 +
 electron-launcher.sh                                   |   20 +
 electron.desktop                                       |    7 
 gn-visibility-gmock.patch                              |   43 ++
 gn-visibility-mojo.patch                               |   36 +
 gn-visibility-webrtc.patch                             |   45 ++
 replace-blacklist-with-ignorelist.patch                |  196 ++++++++++
 sql-make-VirtualCursor-standard-layout-type.patch      |  238 +++++++++++++
 unbundle-fix-visibility-of-build-config-freetype.patch |   31 +
 unexpire-accelerated-video-decode-flag.patch           |   11 
 use-ffile-compilation-dir.patch                        |   65 +++
 use-system-libraries-in-node.patch                     |   52 ++
 16 files changed, 1149 insertions(+)

Added: electron15/trunk/PKGBUILD
===================================================================
--- electron15/trunk/PKGBUILD	                        (rev 0)
+++ electron15/trunk/PKGBUILD	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,271 @@
+# Maintainer: Nicola Squartini <tensor5 at gmail.com>
+
+_use_suffix=1
+pkgver=15.3.2
+_commit=1f320e06887127b34c2a437668db842e4471bbae
+_chromiumver=94.0.4606.81
+_gcc_patchset=3
+# shellcheck disable=SC2034
+pkgrel=1
+
+_major_ver=${pkgver%%.*}
+if [[ ${_use_suffix} != 0 ]]; then
+  pkgname="electron${_major_ver}"
+else
+  pkgname=electron
+fi
+# shellcheck disable=SC2034
+pkgdesc='Build cross platform desktop apps with web technologies'
+# shellcheck disable=SC2034
+arch=('x86_64')
+# shellcheck disable=SC2034
+url='https://electronjs.org/'
+# shellcheck disable=SC2034
+license=('MIT' 'custom')
+# shellcheck disable=SC2034
+depends=('c-ares' 'ffmpeg' 'gtk3' 'libevent' 'libxslt' 'minizip' 'nss' 're2'
+         'snappy')
+# shellcheck disable=SC2034
+makedepends=('clang' 'git' 'gn' 'gperf' 'harfbuzz-icu' 'http-parser'
+             'java-runtime-headless' 'jsoncpp' 'libnotify' 'lld' 'llvm' 'ninja'
+             'npm' 'pciutils' 'pipewire' 'python' 'wget' 'yarn')
+# shellcheck disable=SC2034
+optdepends=('kde-cli-tools: file deletion support (kioclient5)'
+            'libappindicator-gtk3: StatusNotifierItem support'
+            'pipewire: WebRTC desktop sharing under Wayland'
+            'trash-cli: file deletion support (trash-put)'
+            "xdg-utils: open URLs with desktop's default (xdg-email, xdg-open)")
+if [[ ${_use_suffix} == 0 ]]; then
+  # shellcheck disable=SC2034
+  conflicts=("electron${_major_ver}")
+  # shellcheck disable=SC2034
+  provides=("electron${_major_ver}")
+fi
+# shellcheck disable=SC2034
+source=('git+https://github.com/electron/electron.git'
+        'git+https://chromium.googlesource.com/chromium/tools/depot_tools.git#branch=main'
+        "https://github.com/stha09/chromium-patches/releases/download/chromium-${_chromiumver%%.*}-patchset-${_gcc_patchset}/chromium-${_chromiumver%%.*}-patchset-${_gcc_patchset}.tar.xz"
+        "electron-launcher.sh"
+        "electron.desktop"
+        'default_app-icon.patch'
+        'use-system-libraries-in-node.patch'
+        'replace-blacklist-with-ignorelist.patch'
+        'sql-make-VirtualCursor-standard-layout-type.patch'
+        'unbundle-fix-visibility-of-build-config-freetype.patch'
+        'gn-visibility-gmock.patch'
+        'gn-visibility-mojo.patch'
+        'gn-visibility-webrtc.patch'
+        'add-a-TODO-about-a-missing-pnacl-flag.patch'
+        'chromium-93-ffmpeg-4.4.patch'
+        'chromium-94-ffmpeg-roll.patch'
+        'unexpire-accelerated-video-decode-flag.patch'
+        'use-ffile-compilation-dir.patch'
+       )
+# shellcheck disable=SC2034
+sha256sums=('SKIP'
+            'SKIP'
+            '22692bddaf2761c6ddf9ff0bc4722972bca4d4c5b2fd3e5dbdac7eb60d914320'
+            '3953f532a3ea5fce19ee33600c6ead89dcd066df6a01d3c3ab4c24f96e46fca2'
+            '4484200d90b76830b69eea3a471c103999a3ce86bb2c29e6c14c945bf4102bae'
+            '75bac9c4ad32ff9329399b8587f9772e208c009fd822cdfce61b2bd1ee9ac828'
+            '7cb11fb44aaf4d15f36caca3c0d1b082a723c30d43cd44db147248db5683a2a9'
+            'd3344ba39b8c6ed202334ba7f441c70d81ddf8cdb15af1aa8c16e9a3a75fbb35'
+            'dd317f85e5abfdcfc89c6f23f4c8edbcdebdd5e083dcec770e5da49ee647d150'
+            'd0b17162211dd49e3a58c16d1697e7d8c322dcfd3b7890f0c2f920b711f52293'
+            'b9934e01d8f39beafc8b63784fb86e6befe25ca83e9c43224c8374e5a025d8ef'
+            'cca2d224cf2e9d7cfb4f5729ca76b5b8a7100b1ca39892b41fb296adaced1bf7'
+            '574785a21168c3e9b7aa82630713ceb6ced12f699133db66b10fc84b7bb2c631'
+            'd53da216538f2e741a6e048ed103964a91a98e9a3c10c27fdfa34d4692fdc455'
+            '1a9e074f417f8ffd78bcd6874d8e2e74a239905bf662f76a7755fa40dc476b57'
+            '56acb6e743d2ab1ed9f3eb01700ade02521769978d03ac43226dec94659b3ace'
+            '2a97b26c3d6821b15ef4ef1369905c6fa3e9c8da4877eb9af4361452a425290b'
+            '921010cd8fab5f30be76c68b68c9b39fac9e21f4c4133bb709879592bbdf606e'
+           )
+
+_system_libs=('ffmpeg'
+              'flac'
+              'fontconfig'
+              'freetype'
+              'harfbuzz-ng'
+              'icu'
+              'libdrm'
+              'libevent'
+              'libjpeg'
+              'libpng'
+#              'libvpx'
+              'libwebp'
+              'libxml'
+              'libxslt'
+#              'openh264'
+              'opus'
+              're2'
+              'snappy'
+              'zlib'
+             )
+
+prepare() {
+  sed -i "s|@ELECTRON@|${pkgname}|" electron-launcher.sh
+  sed -i "s|@ELECTRON@|${pkgname}|" electron.desktop
+  if [[ ${_use_suffix} != 0 ]]; then
+    sed -i "s|@ELECTRON_NAME@|Electron ${_major_ver}|" electron.desktop
+  else
+    sed -i "s|@ELECTRON_NAME@|Electron|" electron.desktop
+  fi
+
+  export PATH="${PATH}:${srcdir:?}/depot_tools"
+
+  echo "Fetching chromium..."
+  git clone --branch=${_chromiumver} --depth=1 \
+      https://chromium.googlesource.com/chromium/src.git
+
+  echo "solutions = [
+  {
+    \"name\": \"src/electron\",
+    \"url\": \"file://${srcdir}/electron@${_commit}\",
+    \"deps_file\": \"DEPS\",
+    \"managed\": False,
+    \"custom_deps\": {
+      \"src\": None,
+    },
+    \"custom_vars\": {},
+  },
+]" > .gclient
+
+  python "${srcdir}/depot_tools/gclient.py" sync \
+      --with_branch_heads \
+      --with_tags \
+      --nohooks
+
+  echo "Running hooks..."
+  # python "${srcdir}/depot_tools/gclient.py" runhooks
+  src/build/landmines.py
+  src/build/util/lastchange.py -o src/build/util/LASTCHANGE
+  src/build/util/lastchange.py -m GPU_LISTS_VERSION \
+    --revision-id-only --header src/gpu/config/gpu_lists_version.h
+  src/build/util/lastchange.py -m SKIA_COMMIT_HASH \
+    -s src/third_party/skia --header src/skia/ext/skia_commit_hash.h
+  # Create sysmlink to system clang-format
+  ln -s /usr/bin/clang-format src/buildtools/linux64
+  # Create sysmlink to system Node.js
+  mkdir -p src/third_party/node/linux/node-linux-x64/bin
+  ln -sf /usr/bin/node src/third_party/node/linux/node-linux-x64/bin
+  src/third_party/depot_tools/download_from_google_storage.py \
+    --no_resume --extract --no_auth --bucket chromium-nodejs \
+    -s src/third_party/node/node_modules.tar.gz.sha1
+  vpython src/tools/download_optimization_profile.py \
+    --newest_state=src/chrome/android/profiles/newest.txt \
+    --local_state=src/chrome/android/profiles/local.txt \
+    --output_name=src/chrome/android/profiles/afdo.prof \
+    --gs_url_base=chromeos-prebuilt/afdo-job/llvm
+  #vpython src/tools/update_pgo_profiles.py \
+  #  --target=linux \
+  #  update \
+  #  --gs-url-base=chromium-optimization-profiles/pgo_profiles
+  src/electron/script/apply_all_patches.py \
+      src/electron/patches/config.json
+  cd src/electron || exit
+  yarn install --frozen-lockfile
+  cd ..
+
+  echo "Applying local patches..."
+  # Fixes for building with libstdc++ instead of libc++
+  patch -Np1 -i ../patches/chromium-90-ruy-include.patch
+  patch -Np1 -i ../patches/chromium-94-CustomSpaces-include.patch
+
+  patch -Np1 -i ../unbundle-fix-visibility-of-build-config-freetype.patch
+  patch -Np1 -i ../gn-visibility-gmock.patch
+  patch -Np1 -i ../gn-visibility-mojo.patch
+  patch -Np1 -i ../gn-visibility-webrtc.patch
+  patch -Rp1 -i ../add-a-TODO-about-a-missing-pnacl-flag.patch
+  patch -Np1 -i ../chromium-93-ffmpeg-4.4.patch
+  patch -Rp1 -i ../chromium-94-ffmpeg-roll.patch
+  patch -Rp1 -i ../replace-blacklist-with-ignorelist.patch
+  patch -Np1 -i ../sql-make-VirtualCursor-standard-layout-type.patch
+  patch -Np0 -i ../unexpire-accelerated-video-decode-flag.patch
+  patch -Rp1 -i ../use-ffile-compilation-dir.patch
+  patch -Np1 -i ../use-system-libraries-in-node.patch
+  patch -Np1 -i ../default_app-icon.patch  # Icon from .desktop file
+
+  echo "Patching Chromium for using system libraries..."
+  sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
+      tools/generate_shim_headers/generate_shim_headers.py
+  for lib in $(printf "%s\n" "${_system_libs[@]}" | sed 's/^libjpeg$/&_turbo/'); do
+      third_party_dir="third_party/${lib}"
+      if [ ! -d "${third_party_dir}" ]; then
+        third_party_dir="base/${third_party_dir}"
+      fi
+      find "${third_party_dir}" -type f \
+          \! -path "${third_party_dir}/chromium/*" \
+          \! -path "${third_party_dir}/google/*" \
+          \! -path 'third_party/harfbuzz-ng/utils/hb_scoped.h' \
+          \! -regex '.*\.\(gn\|gni\|isolate\)' \
+          -delete
+  done
+  build/linux/unbundle/replace_gn_files.py \
+      --system-libraries \
+      "${_system_libs[@]}"
+}
+
+build() {
+  export CC=clang
+  export CXX=clang++
+  export AR=ar
+  export NM=nm
+
+  # Do not warn about unknown warning options
+  CFLAGS+='   -Wno-unknown-warning-option'
+  CXXFLAGS+=' -Wno-unknown-warning-option'
+
+  cd src || exit
+  export CHROMIUM_BUILDTOOLS_PATH="${PWD}/buildtools"
+  GN_EXTRA_ARGS='
+    blink_symbol_level = 0
+    chrome_pgo_phase = 0
+    clang_use_chrome_plugins = false
+    custom_toolchain = "//build/toolchain/linux/unbundle:default"
+    host_toolchain = "//build/toolchain/linux/unbundle:default"
+    icu_use_data_file = false
+    is_component_ffmpeg = false
+    link_pulseaudio = true
+    rtc_use_pipewire = true
+    treat_warnings_as_errors = false
+    use_custom_libcxx = false
+    use_gnome_keyring = false
+    use_sysroot = false
+  '
+  gn gen out/Release \
+      --args="import(\"//electron/build/args/release.gn\") ${GN_EXTRA_ARGS}"
+  ninja -C out/Release electron
+  # Strip before zip to avoid
+  # zipfile.LargeZipFile: Filesize would require ZIP64 extensions
+  strip -s out/Release/electron
+  ninja -C out/Release electron_dist_zip
+  # ninja -C out/Release third_party/electron_node:headers
+}
+
+package() {
+  install -dm755 "${pkgdir:?}/usr/lib/${pkgname}"
+  bsdtar -xf src/out/Release/dist.zip -C "${pkgdir}/usr/lib/${pkgname}"
+
+  chmod u+s "${pkgdir}/usr/lib/${pkgname}/chrome-sandbox"
+
+  install -dm755 "${pkgdir}/usr/share/licenses/${pkgname}"
+  for l in "${pkgdir}/usr/lib/${pkgname}"/{LICENSE,LICENSES.chromium.html}; do
+    ln -s  \
+      "$(realpath --relative-to="${pkgdir}/usr/share/licenses/${pkgname}" "${l}")" \
+      "${pkgdir}/usr/share/licenses/${pkgname}"
+  done
+
+  install -Dm755 "${srcdir}/electron-launcher.sh" \
+    "${pkgdir}/usr/bin/${pkgname}"
+  if [[ "${_use_suffix}" == 0 ]]; then
+    ln "${pkgdir}/usr/bin/${pkgname}" \
+      "${pkgdir}/usr/bin/${pkgname}${_major_ver}"
+  fi
+
+  # Install .desktop and icon file (see default_app-icon.patch)
+  install -Dm644 electron.desktop \
+    "${pkgdir}/usr/share/applications/${pkgname}.desktop"
+  install -Dm644 src/electron/default_app/icon.png \
+          "${pkgdir}/usr/share/pixmaps/${pkgname}.png"  # hicolor has no 1024x1024
+}

Added: electron15/trunk/add-a-TODO-about-a-missing-pnacl-flag.patch
===================================================================
--- electron15/trunk/add-a-TODO-about-a-missing-pnacl-flag.patch	                        (rev 0)
+++ electron15/trunk/add-a-TODO-about-a-missing-pnacl-flag.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,28 @@
+From 7a23987acb698c2934958cb42a5e7b1cd73fe142 Mon Sep 17 00:00:00 2001
+From: Nico Weber <thakis at chromium.org>
+Date: Tue, 20 Jul 2021 21:54:09 +0000
+Subject: [PATCH] build: Add a TODO about a missing pnacl flag
+
+Change-Id: I1700d185a23afe4120e14c755782450b1bf89289
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3041785
+Commit-Queue: Nico Weber <thakis at chromium.org>
+Commit-Queue: Hans Wennborg <hans at chromium.org>
+Auto-Submit: Nico Weber <thakis at chromium.org>
+Reviewed-by: Hans Wennborg <hans at chromium.org>
+Cr-Commit-Position: refs/heads/master@{#903659}
+---
+ build/config/compiler/BUILD.gn | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
+index b6e095b705..ef6d1dfc12 100644
+--- a/build/config/compiler/BUILD.gn
++++ b/build/config/compiler/BUILD.gn
+@@ -1217,6 +1217,7 @@ config("compiler_deterministic") {
+     # we build same files with same compile flag.
+     # Other paths are already given in relative, no need to normalize them.
+     if (is_nacl) {
++      # TODO(https://crbug.com/1231236): Use -ffile-compilation-dir= here.
+       cflags += [
+         "-Xclang",
+         "-fdebug-compilation-dir",

Added: electron15/trunk/chromium-93-ffmpeg-4.4.patch
===================================================================
--- electron15/trunk/chromium-93-ffmpeg-4.4.patch	                        (rev 0)
+++ electron15/trunk/chromium-93-ffmpeg-4.4.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,36 @@
+diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc
+index ac4713b07268..492a9a37d096 100644
+--- a/media/filters/ffmpeg_demuxer.cc
++++ b/media/filters/ffmpeg_demuxer.cc
+@@ -427,11 +427,11 @@ void FFmpegDemuxerStream::EnqueuePacket(ScopedAVPacket packet) {
+   scoped_refptr<DecoderBuffer> buffer;
+ 
+   if (type() == DemuxerStream::TEXT) {
+-    size_t id_size = 0;
++    int id_size = 0;
+     uint8_t* id_data = av_packet_get_side_data(
+         packet.get(), AV_PKT_DATA_WEBVTT_IDENTIFIER, &id_size);
+ 
+-    size_t settings_size = 0;
++    int settings_size = 0;
+     uint8_t* settings_data = av_packet_get_side_data(
+         packet.get(), AV_PKT_DATA_WEBVTT_SETTINGS, &settings_size);
+ 
+@@ -443,7 +443,7 @@ void FFmpegDemuxerStream::EnqueuePacket(ScopedAVPacket packet) {
+     buffer = DecoderBuffer::CopyFrom(packet->data, packet->size,
+                                      side_data.data(), side_data.size());
+   } else {
+-    size_t side_data_size = 0;
++    int side_data_size = 0;
+     uint8_t* side_data = av_packet_get_side_data(
+         packet.get(), AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, &side_data_size);
+ 
+@@ -504,7 +504,7 @@ void FFmpegDemuxerStream::EnqueuePacket(ScopedAVPacket packet) {
+                                        packet->size - data_offset);
+     }
+ 
+-    size_t skip_samples_size = 0;
++    int skip_samples_size = 0;
+     const uint32_t* skip_samples_ptr =
+         reinterpret_cast<const uint32_t*>(av_packet_get_side_data(
+             packet.get(), AV_PKT_DATA_SKIP_SAMPLES, &skip_samples_size));

Added: electron15/trunk/chromium-94-ffmpeg-roll.patch
===================================================================
--- electron15/trunk/chromium-94-ffmpeg-roll.patch	                        (rev 0)
+++ electron15/trunk/chromium-94-ffmpeg-roll.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,49 @@
+From b94755e4633045be96ab5e0bdde0db7e16a804bd Mon Sep 17 00:00:00 2001
+From: "liberato at chromium.org" <liberato at chromium.org>
+Date: Fri, 6 Aug 2021 04:25:31 +0000
+Subject: [PATCH] FFmpeg M94 roll.
+
+Contains DEPS update + chromium-side fixes.
+
+Bug: 1227259
+Change-Id: I61c5eaa789ea12c17d0cbcbf837435b9cf32479b
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3011889
+Reviewed-by: Thomas Guilbert <tguilbert at chromium.org>
+Commit-Queue: Frank Liberato <liberato at chromium.org>
+Cr-Commit-Position: refs/heads/master@{#909174}
+---
+ media/ffmpeg/ffmpeg_common.h    | 1 +
+ media/filters/ffmpeg_demuxer.cc | 4 ++--
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/media/ffmpeg/ffmpeg_common.h b/media/ffmpeg/ffmpeg_common.h
+index cede8ac5a7..97d6307e28 100644
+--- a/media/ffmpeg/ffmpeg_common.h
++++ b/media/ffmpeg/ffmpeg_common.h
+@@ -29,6 +29,7 @@ extern "C" {
+ #include <libavformat/avformat.h>
+ #include <libavformat/avio.h>
+ #include <libavutil/avutil.h>
++#include <libavutil/channel_layout.h>
+ #include <libavutil/imgutils.h>
+ #include <libavutil/log.h>
+ #include <libavutil/mastering_display_metadata.h>
+diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc
+index ac4713b072..605001d935 100644
+--- a/media/filters/ffmpeg_demuxer.cc
++++ b/media/filters/ffmpeg_demuxer.cc
+@@ -106,12 +106,12 @@ static base::TimeDelta ExtractStartTime(AVStream* stream) {
+ 
+   // Next try to use the first DTS value, for codecs where we know PTS == DTS
+   // (excludes all H26x codecs). The start time must be returned in PTS.
+-  if (stream->first_dts != kNoFFmpegTimestamp &&
++  if (av_stream_get_first_dts(stream) != kNoFFmpegTimestamp &&
+       stream->codecpar->codec_id != AV_CODEC_ID_HEVC &&
+       stream->codecpar->codec_id != AV_CODEC_ID_H264 &&
+       stream->codecpar->codec_id != AV_CODEC_ID_MPEG4) {
+     const base::TimeDelta first_pts =
+-        ConvertFromTimeBase(stream->time_base, stream->first_dts);
++        ConvertFromTimeBase(stream->time_base, av_stream_get_first_dts(stream));
+     if (first_pts < start_time)
+       start_time = first_pts;
+   }

Added: electron15/trunk/default_app-icon.patch
===================================================================
--- electron15/trunk/default_app-icon.patch	                        (rev 0)
+++ electron15/trunk/default_app-icon.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,21 @@
+--- a/electron/default_app/default_app.ts
++++ b/electron/default_app/default_app.ts
+@@ -59,7 +59,7 @@
+   };
+ 
+   if (process.platform === 'linux') {
+-    options.icon = path.join(__dirname, 'icon.png');
++    options.icon = '/usr/share/pixmaps/electron.png';
+   }
+ 
+   mainWindow = new BrowserWindow(options);
+--- a/electron/filenames.gni
++++ b/electron/filenames.gni
+@@ -6,7 +6,6 @@
+   ]
+ 
+   default_app_static_sources = [
+-    "default_app/icon.png",
+     "default_app/index.html",
+     "default_app/package.json",
+     "default_app/styles.css",

Added: electron15/trunk/electron-launcher.sh
===================================================================
--- electron15/trunk/electron-launcher.sh	                        (rev 0)
+++ electron15/trunk/electron-launcher.sh	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,20 @@
+#!/usr/bin/bash
+
+set -euo pipefail
+
+name=@ELECTRON@
+flags_file="${XDG_CONFIG_HOME:-$HOME/.config}/${name}-flags.conf"
+
+declare -a flags
+
+if [[ -f "${flags_file}" ]]; then
+    mapfile -t < "${flags_file}"
+fi
+
+for line in "${MAPFILE[@]}"; do
+    if [[ ! "${line}" =~ ^[[:space:]]*#.* ]]; then
+        flags+=("${line}")
+    fi
+done
+
+exec /usr/lib/${name}/electron "$@" "${flags[@]}"

Added: electron15/trunk/electron.desktop
===================================================================
--- electron15/trunk/electron.desktop	                        (rev 0)
+++ electron15/trunk/electron.desktop	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,7 @@
+[Desktop Entry]
+Type=Application
+Name=@ELECTRON_NAME@
+Icon=@ELECTRON@
+Exec=@ELECTRON@ %u
+Categories=Development;GTK;
+StartupNotify=true

Added: electron15/trunk/gn-visibility-gmock.patch
===================================================================
--- electron15/trunk/gn-visibility-gmock.patch	                        (rev 0)
+++ electron15/trunk/gn-visibility-gmock.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,43 @@
+From fc3c737210873e9bee311391e9f6b48130e84983 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tomasz=20=C5=9Aniatowski?= <tsniatowski at vewd.com>
+Date: Sat, 4 Sep 2021 07:13:49 +0000
+Subject: [PATCH] Fix config visibility violation in //testing/gmock
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+//third_party/googletest:gtest_config has restricted visibility, current
+code works by accident because gn only enforces visibility on 'configs'.
+Fix by not referencing the configs at all as it should be unnecessary:
+//testing/gmock gets them via a public dependency chain anyway.
+
+This is one of a few fixes needed to roll gn past the upcoming
+enforcement change, landing in small parts because removing config
+usages feels a bit subtle.
+
+Bug: gn:252
+Change-Id: Ie1438862831ecee49162d9f8f7872a568d69c2fb
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3139927
+Reviewed-by: Dirk Pranke <dpranke at google.com>
+Commit-Queue: Tomasz Śniatowski <tsniatowski at vewd.com>
+Cr-Commit-Position: refs/heads/main@{#918357}
+---
+ testing/gmock/BUILD.gn | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/testing/gmock/BUILD.gn b/testing/gmock/BUILD.gn
+index 0248d146d7397..e285fb84e471a 100644
+--- a/testing/gmock/BUILD.gn
++++ b/testing/gmock/BUILD.gn
+@@ -14,11 +14,6 @@ source_set("gmock") {
+     "include/gmock/gmock.h",
+   ]
+   public_deps = [ "//third_party/googletest:gmock" ]
+-
+-  public_configs = [
+-    "//third_party/googletest:gmock_config",
+-    "//third_party/googletest:gtest_config",
+-  ]
+ }
+ 
+ # The file/directory layout of Google Test is not yet considered stable. Until

Added: electron15/trunk/gn-visibility-mojo.patch
===================================================================
--- electron15/trunk/gn-visibility-mojo.patch	                        (rev 0)
+++ electron15/trunk/gn-visibility-mojo.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,36 @@
+From 40f10bf0e683f6b499b5c3c7555111193db03abf Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tomasz=20=C5=9Aniatowski?= <tsniatowski at vewd.com>
+Date: Tue, 7 Sep 2021 20:13:53 +0000
+Subject: [PATCH] Fix config visibility violation in //mojo/public/cpp/bindings
+
+//third_party/blink/renderer:config has restricted visibility, current
+code works by accident because gn only enforces visibility on 'configs'.
+Fix by removing the direct config usage as it looks historical and not
+actually needed.
+
+This is one of a few fixes needed to roll gn past the upcoming
+enforcement change, landing in small parts because removing config
+usages feels a bit subtle.
+
+Bug: gn:252
+Change-Id: I2e0d2e314ef3714dd19b11b7ae29bdcf5074cfda
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3140593
+Commit-Queue: Ken Rockot <rockot at google.com>
+Reviewed-by: Ken Rockot <rockot at google.com>
+Cr-Commit-Position: refs/heads/main@{#918914}
+---
+ mojo/public/cpp/bindings/BUILD.gn | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/mojo/public/cpp/bindings/BUILD.gn b/mojo/public/cpp/bindings/BUILD.gn
+index 13ad53b3ed305..d90318de106e4 100644
+--- a/mojo/public/cpp/bindings/BUILD.gn
++++ b/mojo/public/cpp/bindings/BUILD.gn
+@@ -281,7 +281,5 @@ if (!is_ios) {
+       "//third_party/blink/renderer/platform:platform_export",
+       "//third_party/blink/renderer/platform/wtf",
+     ]
+-
+-    public_configs = [ "//third_party/blink/renderer:config" ]
+   }
+ }

Added: electron15/trunk/gn-visibility-webrtc.patch
===================================================================
--- electron15/trunk/gn-visibility-webrtc.patch	                        (rev 0)
+++ electron15/trunk/gn-visibility-webrtc.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,45 @@
+From 72c4d9fc95c336f61d7a8417b78f947a400ce792 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tomasz=20=C5=9Aniatowski?= <tsniatowski at vewd.com>
+Date: Tue, 14 Sep 2021 10:33:37 +0000
+Subject: [PATCH] Relax googletest gn config visibility for webrtc
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+An upcoming gn roll will start enforcing config visibility on
+public_configs and all_dependent_configs. Normally, configs with
+limited visibility have corresponding helper targets that push the
+configs using public_configs and are propagated with public_deps.
+However, webrtc prefers to avoid public_deps, and pushes the gtest
+config using all_dependent_configs. This requires direct visibility,
+so tweak gtest BUILD.gn to make things work.
+
+Bug: gn:252, 1249254
+Change-Id: Ic7be22f7bf129255fb0ac51f437cd6dd3989e3a3
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3158065
+Commit-Queue: Tomasz Śniatowski <tsniatowski at vewd.com>
+Reviewed-by: Victor Costan <pwnall at chromium.org>
+Cr-Commit-Position: refs/heads/main@{#921126}
+---
+ third_party/googletest/BUILD.gn | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/third_party/googletest/BUILD.gn b/third_party/googletest/BUILD.gn
+index fe240ebe954b6..d2bde47d75eab 100644
+--- a/third_party/googletest/BUILD.gn
++++ b/third_party/googletest/BUILD.gn
+@@ -5,7 +5,13 @@
+ import("//build_overrides/build.gni")
+ 
+ config("gtest_config") {
+-  visibility = [ ":*" ]  # gmock also shares this config.
++  # webrtc wants to push this config without a public_dep chain
++  # TODO(crbug.com/1249254): figure out what to do with this
++  visibility = [
++    ":*",  # gmock also shares this config.
++    "//test:*",  # webrts standalone setup
++    "//third_party/webrtc/test:*",
++  ]
+ 
+   defines = [
+     # Chromium always links googletest statically, so no API qualifier is

Added: electron15/trunk/replace-blacklist-with-ignorelist.patch
===================================================================
--- electron15/trunk/replace-blacklist-with-ignorelist.patch	                        (rev 0)
+++ electron15/trunk/replace-blacklist-with-ignorelist.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,196 @@
+From 9d080c0934b848ee4a05013c78641e612fcc1e03 Mon Sep 17 00:00:00 2001
+From: Dylan Cutler <dylancutler at google.com>
+Date: Wed, 26 May 2021 16:39:52 +0000
+Subject: [PATCH] Reland "Replace 'blacklist' with 'ignorelist' in
+ ./tools/msan/."
+
+This is a reland of 3b6263f2eece1264b052dfdcbc03b851d5abfb48
+
+Relanding now that https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2897974 is merged
+
+Original change's description:
+> Replace 'blacklist' with 'ignorelist' in ./tools/msan/.
+>
+> Bug: 1097272, 1097268
+> Change-Id: Id5c8227a5bfb1ffaec82d3168b609085b10c8297
+> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2867730
+> Commit-Queue: Dylan Cutler <dylancutler at google.com>
+> Reviewed-by: Nico Weber <thakis at chromium.org>
+> Reviewed-by: Jonathan Metzman <metzman at chromium.org>
+> Cr-Commit-Position: refs/heads/master@{#883035}
+
+Bug: 1097272
+Bug: 1097268
+Change-Id: I11a5bc8972680c95fb1dab95ed3b707ed76f4667
+Cq-Include-Trybots: luci.chromium.try:chromeos-amd64-generic-cfi-thin-lto-rel
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2911096
+Commit-Queue: Dylan Cutler <dylancutler at google.com>
+Reviewed-by: Nico Weber <thakis at chromium.org>
+Cr-Commit-Position: refs/heads/master@{#886773}
+---
+ build/config/sanitizers/BUILD.gn             | 44 ++++++++++----------
+ build_overrides/build.gni                    | 14 +++----
+ tools/msan/{blacklist.txt => ignorelist.txt} |  0
+ 3 files changed, 29 insertions(+), 29 deletions(-)
+ rename tools/msan/{blacklist.txt => ignorelist.txt} (100%)
+
+diff --git a/build/config/sanitizers/BUILD.gn b/build/config/sanitizers/BUILD.gn
+index aaaad023474d..55b388a43743 100644
+--- a/build/config/sanitizers/BUILD.gn
++++ b/build/config/sanitizers/BUILD.gn
+@@ -272,11 +272,11 @@ config("asan_flags") {
+   if (is_asan) {
+     cflags += [ "-fsanitize=address" ]
+     if (is_win) {
+-      if (!defined(asan_win_blacklist_path)) {
+-        asan_win_blacklist_path =
++      if (!defined(asan_win_blocklist_path)) {
++        asan_win_blocklist_path =
+             rebase_path("//tools/memory/asan/blocklist_win.txt", root_build_dir)
+       }
+-      cflags += [ "-fsanitize-blacklist=$asan_win_blacklist_path" ]
++      cflags += [ "-fsanitize-ignorelist=$asan_win_blocklist_path" ]
+     }
+   }
+ }
+@@ -306,13 +306,13 @@ config("link_shared_library") {
+ config("cfi_flags") {
+   cflags = []
+   if (is_cfi && current_toolchain == default_toolchain) {
+-    if (!defined(cfi_blacklist_path)) {
+-      cfi_blacklist_path =
++    if (!defined(cfi_ignorelist_path)) {
++      cfi_ignorelist_path =
+           rebase_path("//tools/cfi/ignores.txt", root_build_dir)
+     }
+     cflags += [
+       "-fsanitize=cfi-vcall",
+-      "-fsanitize-blacklist=$cfi_blacklist_path",
++      "-fsanitize-ignorelist=$cfi_ignorelist_path",
+     ]
+ 
+     if (use_cfi_cast) {
+@@ -409,14 +409,14 @@ config("msan_flags") {
+   if (is_msan) {
+     assert(is_linux || is_chromeos,
+            "msan only supported on linux x86_64/ChromeOS")
+-    if (!defined(msan_blacklist_path)) {
+-      msan_blacklist_path =
+-          rebase_path("//tools/msan/blacklist.txt", root_build_dir)
++    if (!defined(msan_ignorelist_path)) {
++      msan_ignorelist_path =
++          rebase_path("//tools/msan/ignorelist.txt", root_build_dir)
+     }
+     cflags = [
+       "-fsanitize=memory",
+       "-fsanitize-memory-track-origins=$msan_track_origins",
+-      "-fsanitize-blacklist=$msan_blacklist_path",
++      "-fsanitize-ignorelist=$msan_ignorelist_path",
+     ]
+   }
+ }
+@@ -424,13 +424,13 @@ config("msan_flags") {
+ config("tsan_flags") {
+   if (is_tsan) {
+     assert(is_linux || is_chromeos, "tsan only supported on linux x86_64")
+-    if (!defined(tsan_blacklist_path)) {
+-      tsan_blacklist_path =
++    if (!defined(tsan_ignorelist_path)) {
++      tsan_ignorelist_path =
+           rebase_path("//tools/memory/tsan_v2/ignores.txt", root_build_dir)
+     }
+     cflags = [
+       "-fsanitize=thread",
+-      "-fsanitize-blacklist=$tsan_blacklist_path",
++      "-fsanitize-ignorelist=$tsan_ignorelist_path",
+     ]
+   }
+ }
+@@ -438,8 +438,8 @@ config("tsan_flags") {
+ config("ubsan_flags") {
+   cflags = []
+   if (is_ubsan) {
+-    if (!defined(ubsan_blacklist_path)) {
+-      ubsan_blacklist_path =
++    if (!defined(ubsan_ignorelist_path)) {
++      ubsan_ignorelist_path =
+           rebase_path("//tools/ubsan/ignorelist.txt", root_build_dir)
+     }
+     cflags += [
+@@ -456,7 +456,7 @@ config("ubsan_flags") {
+       "-fsanitize=signed-integer-overflow",
+       "-fsanitize=unreachable",
+       "-fsanitize=vla-bound",
+-      "-fsanitize-blacklist=$ubsan_blacklist_path",
++      "-fsanitize-ignorelist=$ubsan_ignorelist_path",
+     ]
+ 
+     # Chromecast ubsan builds fail to compile with these
+@@ -486,8 +486,8 @@ config("ubsan_no_recover") {
+ 
+ config("ubsan_security_flags") {
+   if (is_ubsan_security) {
+-    if (!defined(ubsan_security_blacklist_path)) {
+-      ubsan_security_blacklist_path =
++    if (!defined(ubsan_security_ignorelist_path)) {
++      ubsan_security_ignorelist_path =
+           rebase_path("//tools/ubsan/security_ignorelist.txt", root_build_dir)
+     }
+     cflags = [
+@@ -495,7 +495,7 @@ config("ubsan_security_flags") {
+       "-fsanitize=shift",
+       "-fsanitize=signed-integer-overflow",
+       "-fsanitize=vla-bound",
+-      "-fsanitize-blacklist=$ubsan_security_blacklist_path",
++      "-fsanitize-ignorelist=$ubsan_security_ignorelist_path",
+     ]
+   }
+ }
+@@ -508,13 +508,13 @@ config("ubsan_null_flags") {
+ 
+ config("ubsan_vptr_flags") {
+   if (is_ubsan_vptr) {
+-    if (!defined(ubsan_vptr_blacklist_path)) {
+-      ubsan_vptr_blacklist_path =
++    if (!defined(ubsan_vptr_ignorelist_path)) {
++      ubsan_vptr_ignorelist_path =
+           rebase_path("//tools/ubsan/vptr_ignorelist.txt", root_build_dir)
+     }
+     cflags = [
+       "-fsanitize=vptr",
+-      "-fsanitize-blacklist=$ubsan_vptr_blacklist_path",
++      "-fsanitize-ignorelist=$ubsan_vptr_ignorelist_path",
+     ]
+   }
+ }
+diff --git a/build_overrides/build.gni b/build_overrides/build.gni
+index 82627b03653f..f3e563ab701b 100644
+--- a/build_overrides/build.gni
++++ b/build_overrides/build.gni
+@@ -42,15 +42,15 @@ declare_args() {
+ # Allows different projects to specify their own suppression/ignore lists for
+ # sanitizer tools.
+ # asan_suppressions_file = "path/to/asan_suppressions.cc"
+-# asan_win_blacklist_path = "path/to/asan/blocklist_win.txt"
++# asan_win_ignorelist_path = "path/to/asan/blocklist_win.txt"
+ # lsan_suppressions_file = "path/to/lsan_suppressions.cc"
+ # tsan_suppressions_file = "path/to/tsan_suppressions.cc"
+-# tsan_blacklist_path = "path/to/tsan/ignores.txt"
+-# msan_blacklist_path = "path/to/msan/blacklist.txt"
+-# ubsan_blacklist_path = "path/to/ubsan/blacklist.txt"
+-# ubsan_vptr_blacklist_path = "path/to/ubsan/vptr_blacklist.txt"
+-# ubsan_security_blacklist_path = "path/to/ubsan/security_blacklist.txt"
+-# cfi_blacklist_path = "path/to/cfi/ignores.txt"
++# tsan_ignorelist_path = "path/to/tsan/ignores.txt"
++# msan_ignorelist_path = "path/to/msan/ignorelist.txt"
++# ubsan_ignorelist_path = "path/to/ubsan/ignorelist.txt"
++# ubsan_vptr_ignorelist_path = "path/to/ubsan/vptr_ignorelist.txt"
++# ubsan_security_ignorelist_path = "path/to/ubsan/security_ignorelist.txt"
++# cfi_ignorelist_path = "path/to/cfi/ignores.txt"
+ 
+ declare_args() {
+   # Android 32-bit non-component, non-clang builds cannot have symbol_level=2
+diff --git a/tools/msan/blacklist.txt b/tools/msan/ignorelist.txt
+similarity index 100%
+rename from tools/msan/blacklist.txt
+rename to tools/msan/ignorelist.txt

Added: electron15/trunk/sql-make-VirtualCursor-standard-layout-type.patch
===================================================================
--- electron15/trunk/sql-make-VirtualCursor-standard-layout-type.patch	                        (rev 0)
+++ electron15/trunk/sql-make-VirtualCursor-standard-layout-type.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,238 @@
+From 80368f8ba7a8bab13440463a254888311efe3986 Mon Sep 17 00:00:00 2001
+From: Stephan Hartmann <stha09 at googlemail.com>
+Date: Tue, 4 May 2021 15:00:19 +0000
+Subject: [PATCH] sql: make VirtualCursor standard layout type
+
+sql::recover::VirtualCursor needs to be a standard layout type, but
+has members of type std::unique_ptr. However, std::unique_ptr is not
+guaranteed to be standard layout. Compiling with clang combined with
+gcc-11 libstdc++ fails because of this. Replace std::unique_ptr with
+raw pointers.
+
+Bug: 1189788
+Change-Id: Ia6dc388cc5ef1c0f2afc75f8ca45b9f12687ca9c
+---
+ sql/recover_module/btree.cc  | 21 +++++++++++++++------
+ sql/recover_module/btree.h   | 17 +++++++++++++----
+ sql/recover_module/cursor.cc | 24 ++++++++++++------------
+ sql/recover_module/cursor.h  |  2 +-
+ sql/recover_module/pager.cc  |  7 +++----
+ sql/recover_module/pager.h   |  5 +++--
+ 6 files changed, 47 insertions(+), 29 deletions(-)
+
+diff --git a/sql/recover_module/btree.cc b/sql/recover_module/btree.cc
+index 9ecaafe8a3..839318abf9 100644
+--- a/sql/recover_module/btree.cc
++++ b/sql/recover_module/btree.cc
+@@ -135,16 +135,25 @@ static_assert(std::is_trivially_destructible<LeafPageDecoder>::value,
+               "Move the destructor to the .cc file if it's non-trival");
+ #endif  // !DCHECK_IS_ON()
+ 
+-LeafPageDecoder::LeafPageDecoder(DatabasePageReader* db_reader) noexcept
+-    : page_id_(db_reader->page_id()),
+-      db_reader_(db_reader),
+-      cell_count_(ComputeCellCount(db_reader)),
+-      next_read_index_(0),
+-      last_record_size_(0) {
++void LeafPageDecoder::Initialize(DatabasePageReader* db_reader) {
++  DCHECK(db_reader);
+   DCHECK(IsOnValidPage(db_reader));
++  page_id_ = db_reader->page_id();
++  db_reader_ = db_reader;
++  cell_count_ = ComputeCellCount(db_reader);
++  next_read_index_ = 0;
++  last_record_size_ = 0;
+   DCHECK(DatabasePageReader::IsValidPageId(page_id_));
+ }
+ 
++void LeafPageDecoder::Reset() {
++  db_reader_ = nullptr;
++  page_id_ = 0;
++  cell_count_ = 0;
++  next_read_index_ = 0;
++  last_record_size_ = 0;
++}
++
+ bool LeafPageDecoder::TryAdvance() {
+   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+   DCHECK(CanAdvance());
+diff --git a/sql/recover_module/btree.h b/sql/recover_module/btree.h
+index d76d076bf6..33114b01fa 100644
+--- a/sql/recover_module/btree.h
++++ b/sql/recover_module/btree.h
+@@ -102,7 +102,7 @@ class LeafPageDecoder {
+   //
+   // |db_reader| must have been used to read an inner page of a table B-tree.
+   // |db_reader| must outlive this instance.
+-  explicit LeafPageDecoder(DatabasePageReader* db_reader) noexcept;
++  explicit LeafPageDecoder() noexcept = default;
+   ~LeafPageDecoder() noexcept = default;
+ 
+   LeafPageDecoder(const LeafPageDecoder&) = delete;
+@@ -150,6 +150,15 @@ class LeafPageDecoder {
+   // read as long as CanAdvance() returns true.
+   bool TryAdvance();
+ 
++  // Initialize with DatabasePageReader
++  void Initialize(DatabasePageReader* db_reader);
++
++  // Reset internal DatabasePageReader
++  void Reset();
++
++  // True if DatabasePageReader is valid
++  bool IsValid() { return (db_reader_ != nullptr); }
++
+   // True if the given reader may point to an inner page in a table B-tree.
+   //
+   // The last ReadPage() call on |db_reader| must have succeeded.
+@@ -163,14 +172,14 @@ class LeafPageDecoder {
+   static int ComputeCellCount(DatabasePageReader* db_reader);
+ 
+   // The number of the B-tree page this reader is reading.
+-  const int64_t page_id_;
++  int64_t page_id_;
+   // Used to read the tree page.
+   //
+   // Raw pointer usage is acceptable because this instance's owner is expected
+   // to ensure that the DatabasePageReader outlives this.
+-  DatabasePageReader* const db_reader_;
++  DatabasePageReader* db_reader_;
+   // Caches the ComputeCellCount() value for this reader's page.
+-  const int cell_count_ = ComputeCellCount(db_reader_);
++  int cell_count_;
+ 
+   // The reader's cursor state.
+   //
+diff --git a/sql/recover_module/cursor.cc b/sql/recover_module/cursor.cc
+index 0029ff9295..42548bc4b5 100644
+--- a/sql/recover_module/cursor.cc
++++ b/sql/recover_module/cursor.cc
+@@ -26,7 +26,7 @@ VirtualCursor::~VirtualCursor() {
+ int VirtualCursor::First() {
+   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+   inner_decoders_.clear();
+-  leaf_decoder_ = nullptr;
++  leaf_decoder_.Reset();
+ 
+   AppendPageDecoder(table_->root_page_id());
+   return Next();
+@@ -36,18 +36,18 @@ int VirtualCursor::Next() {
+   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+   record_reader_.Reset();
+ 
+-  while (!inner_decoders_.empty() || leaf_decoder_.get()) {
+-    if (leaf_decoder_.get()) {
+-      if (!leaf_decoder_->CanAdvance()) {
++  while (!inner_decoders_.empty() || leaf_decoder_.IsValid()) {
++    if (leaf_decoder_.IsValid()) {
++      if (!leaf_decoder_.CanAdvance()) {
+         // The leaf has been exhausted. Remove it from the DFS stack.
+-        leaf_decoder_ = nullptr;
++        leaf_decoder_.Reset();
+         continue;
+       }
+-      if (!leaf_decoder_->TryAdvance())
++      if (!leaf_decoder_.TryAdvance())
+         continue;
+ 
+-      if (!payload_reader_.Initialize(leaf_decoder_->last_record_size(),
+-                                      leaf_decoder_->last_record_offset())) {
++      if (!payload_reader_.Initialize(leaf_decoder_.last_record_size(),
++                                      leaf_decoder_.last_record_offset())) {
+         continue;
+       }
+       if (!record_reader_.Initialize())
+@@ -99,13 +99,13 @@ int VirtualCursor::ReadColumn(int column_index,
+ int64_t VirtualCursor::RowId() {
+   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+   DCHECK(record_reader_.IsInitialized());
+-  DCHECK(leaf_decoder_.get());
+-  return leaf_decoder_->last_record_rowid();
++  DCHECK(leaf_decoder_.IsValid());
++  return leaf_decoder_.last_record_rowid();
+ }
+ 
+ void VirtualCursor::AppendPageDecoder(int page_id) {
+   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+-  DCHECK(leaf_decoder_.get() == nullptr)
++  DCHECK(!leaf_decoder_.IsValid())
+       << __func__
+       << " must only be called when the current path has no leaf decoder";
+ 
+@@ -113,7 +113,7 @@ void VirtualCursor::AppendPageDecoder(int page_id) {
+     return;
+ 
+   if (LeafPageDecoder::IsOnValidPage(&db_reader_)) {
+-    leaf_decoder_ = std::make_unique<LeafPageDecoder>(&db_reader_);
++    leaf_decoder_.Initialize(&db_reader_);
+     return;
+   }
+ 
+diff --git a/sql/recover_module/cursor.h b/sql/recover_module/cursor.h
+index afcd6900e1..b15c31d425 100644
+--- a/sql/recover_module/cursor.h
++++ b/sql/recover_module/cursor.h
+@@ -129,7 +129,7 @@ class VirtualCursor {
+   std::vector<std::unique_ptr<InnerPageDecoder>> inner_decoders_;
+ 
+   // Decodes the leaf page containing records.
+-  std::unique_ptr<LeafPageDecoder> leaf_decoder_;
++  LeafPageDecoder leaf_decoder_;
+ 
+   SEQUENCE_CHECKER(sequence_checker_);
+ };
+diff --git a/sql/recover_module/pager.cc b/sql/recover_module/pager.cc
+index 58e75de270..5fe96204e5 100644
+--- a/sql/recover_module/pager.cc
++++ b/sql/recover_module/pager.cc
+@@ -23,8 +23,7 @@ static_assert(DatabasePageReader::kMaxPageId <= std::numeric_limits<int>::max(),
+               "ints are not appropriate for representing page IDs");
+ 
+ DatabasePageReader::DatabasePageReader(VirtualTable* table)
+-    : page_data_(std::make_unique<uint8_t[]>(table->page_size())),
+-      table_(table) {
++    : page_data_(), table_(table) {
+   DCHECK(table != nullptr);
+   DCHECK(IsValidPageSize(table->page_size()));
+ }
+@@ -57,8 +56,8 @@ int DatabasePageReader::ReadPage(int page_id) {
+                     std::numeric_limits<int64_t>::max(),
+                 "The |read_offset| computation above may overflow");
+ 
+-  int sqlite_status =
+-      RawRead(sqlite_file, read_size, read_offset, page_data_.get());
++  int sqlite_status = RawRead(sqlite_file, read_size, read_offset,
++                              const_cast<uint8_t*>(page_data_.data()));
+ 
+   // |page_id_| needs to be set to kInvalidPageId if the read failed.
+   // Otherwise, future ReadPage() calls with the previous |page_id_| value
+diff --git a/sql/recover_module/pager.h b/sql/recover_module/pager.h
+index 0e388ddc3b..99314e30ff 100644
+--- a/sql/recover_module/pager.h
++++ b/sql/recover_module/pager.h
+@@ -5,6 +5,7 @@
+ #ifndef SQL_RECOVER_MODULE_PAGER_H_
+ #define SQL_RECOVER_MODULE_PAGER_H_
+ 
++#include <array>
+ #include <cstdint>
+ #include <memory>
+ 
+@@ -70,7 +71,7 @@ class DatabasePageReader {
+     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+     DCHECK_NE(page_id_, kInvalidPageId)
+         << "Successful ReadPage() required before accessing pager state";
+-    return page_data_.get();
++    return page_data_.data();
+   }
+ 
+   // The number of bytes in the page read by the last ReadPage() call.
+@@ -137,7 +138,7 @@ class DatabasePageReader {
+   int page_id_ = kInvalidPageId;
+   // Stores the bytes of the last page successfully read by ReadPage().
+   // The content is undefined if the last call to ReadPage() did not succeed.
+-  const std::unique_ptr<uint8_t[]> page_data_;
++  const std::array<uint8_t, kMaxPageSize> page_data_;
+   // Raw pointer usage is acceptable because this instance's owner is expected
+   // to ensure that the VirtualTable outlives this.
+   VirtualTable* const table_;

Added: electron15/trunk/unbundle-fix-visibility-of-build-config-freetype.patch
===================================================================
--- electron15/trunk/unbundle-fix-visibility-of-build-config-freetype.patch	                        (rev 0)
+++ electron15/trunk/unbundle-fix-visibility-of-build-config-freetype.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,31 @@
+From 271e45339b7b969e98ccef7837cb1b15480b07fc Mon Sep 17 00:00:00 2001
+From: Stephan Hartmann <stha09 at googlemail.com>
+Date: Thu, 4 Nov 2021 18:58:34 +0000
+Subject: [PATCH] unbundle: fix visibility of //build/config/freetype
+
+For system freetype //build/linux:freetype_from_pkgconfig is restricted
+to //third_party:freetype_harfbuzz and //third_party/harfbuzz-ng:harfbuzz_source.
+However //build/config/freetype:freetype is accessing it too.
+
+Bug: None
+Change-Id: Ic4a37b01e4ae221372a9220cbad04c598b844c21
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3259304
+Commit-Queue: Thomas Anderson <thomasanderson at chromium.org>
+Reviewed-by: Thomas Anderson <thomasanderson at chromium.org>
+Cr-Commit-Position: refs/heads/main@{#938388}
+---
+ build/linux/BUILD.gn | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/build/linux/BUILD.gn b/build/linux/BUILD.gn
+index 54314c7687..cd49e3d524 100644
+--- a/build/linux/BUILD.gn
++++ b/build/linux/BUILD.gn
+@@ -23,6 +23,7 @@ if (use_system_freetype) {
+   # the system, use with caution,for details see build/config/freetype/BUILD.gn.
+   pkg_config("freetype_from_pkgconfig") {
+     visibility = [
++      "//build/config/freetype:freetype",
+       "//third_party:freetype_harfbuzz",
+       "//third_party/harfbuzz-ng:harfbuzz_source",
+     ]

Added: electron15/trunk/unexpire-accelerated-video-decode-flag.patch
===================================================================
--- electron15/trunk/unexpire-accelerated-video-decode-flag.patch	                        (rev 0)
+++ electron15/trunk/unexpire-accelerated-video-decode-flag.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,11 @@
+--- chrome/browser/flag-metadata.json.orig	2021-09-21 18:34:38.740426608 +0000
++++ chrome/browser/flag-metadata.json	2021-09-21 18:35:09.392000797 +0000
+@@ -1285,7 +1285,7 @@
+   {
+     "name": "enable-accelerated-video-decode",
+     "owners": [ "media-dev at chromium.org" ],
+-    "expiry_milestone": 93
++    "expiry_milestone": 99
+   },
+   {
+     "name": "enable-accessibility-live-caption",

Added: electron15/trunk/use-ffile-compilation-dir.patch
===================================================================
--- electron15/trunk/use-ffile-compilation-dir.patch	                        (rev 0)
+++ electron15/trunk/use-ffile-compilation-dir.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,65 @@
+From 34a955823630096f5b01c2b01d51c1ea59d22763 Mon Sep 17 00:00:00 2001
+From: Zequan Wu <zequanwu at google.com>
+Date: Tue, 20 Jul 2021 14:13:50 +0000
+Subject: [PATCH] Use -ffile-compilation-dir= instead of
+ -fdebug-compilation-dir=
+
+Bug: 1010267
+Change-Id: If2b4ead8535a76490eb466a38e3d8fed6ea91079
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2770738
+Auto-Submit: Zequan Wu <zequanwu at google.com>
+Commit-Queue: Nico Weber <thakis at chromium.org>
+Reviewed-by: Nico Weber <thakis at chromium.org>
+Cr-Commit-Position: refs/heads/master@{#903456}
+---
+ build/config/compiler/BUILD.gn     | 18 ++++++++++++------
+ build/config/compiler/compiler.gni |  7 ++-----
+ 2 files changed, 14 insertions(+), 11 deletions(-)
+
+diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
+index ede07d111c..6db16c1cdd 100644
+--- a/build/config/compiler/BUILD.gn
++++ b/build/config/compiler/BUILD.gn
+@@ -1216,12 +1216,18 @@ config("compiler_deterministic") {
+     # different build directory like "out/feature_a" and "out/feature_b" if
+     # we build same files with same compile flag.
+     # Other paths are already given in relative, no need to normalize them.
+-    cflags += [
+-      "-Xclang",
+-      "-fdebug-compilation-dir",
+-      "-Xclang",
+-      ".",
+-    ]
++    if (is_nacl) {
++      cflags += [
++        "-Xclang",
++        "-fdebug-compilation-dir",
++        "-Xclang",
++        ".",
++      ]
++    } else {
++      # -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
++      # and -fcoverage-compilation-dir=.
++      cflags += [ "-ffile-compilation-dir=." ]
++    }
+     if (!is_win) {
+       # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
+       asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
+diff --git a/build/config/compiler/compiler.gni b/build/config/compiler/compiler.gni
+index 8c259c360a..642319b4f4 100644
+--- a/build/config/compiler/compiler.gni
++++ b/build/config/compiler/compiler.gni
+@@ -225,11 +225,8 @@ declare_args() {
+ # deterministic builds to reduce compile times, so this is less relevant for
+ # official builders.
+ strip_absolute_paths_from_debug_symbols_default =
+-    # TODO(crbug.com/1010267): remove '!use_clang_coverage', coverage build has
+-    # dependency to absolute path of source files.
+-    !use_clang_coverage &&
+-    (is_android || is_fuchsia || is_nacl || (is_win && use_lld) || is_linux ||
+-     is_chromeos || (is_apple && !enable_dsyms))
++    is_android || is_fuchsia || is_nacl || (is_win && use_lld) || is_linux ||
++    is_chromeos || (is_apple && !enable_dsyms)
+ 
+ # If the platform uses stripped absolute paths by default, then we don't expose
+ # it as a configuration option. If this is causing problems, please file a bug.

Added: electron15/trunk/use-system-libraries-in-node.patch
===================================================================
--- electron15/trunk/use-system-libraries-in-node.patch	                        (rev 0)
+++ electron15/trunk/use-system-libraries-in-node.patch	2021-11-24 12:47:15 UTC (rev 1054672)
@@ -0,0 +1,52 @@
+--- a/third_party/electron_node/BUILD.gn
++++ b/third_party/electron_node/BUILD.gn
+@@ -42,6 +42,18 @@
+   node_module_version = ""
+ }
+ 
++if (is_linux) {
++  import("//build/config/linux/pkg_config.gni")
++
++  pkg_config("cares") {
++    packages = [ "libcares" ]
++  }
++
++  pkg_config("nghttp2") {
++    packages = [ "libnghttp2" ]
++  }
++}
++
+ assert(!node_use_dtrace, "node_use_dtrace not supported in GN")
+ assert(!node_use_etw, "node_use_etw not supported in GN")
+ 
+@@ -182,10 +194,8 @@
+ component("node_lib") {
+   deps = [
+     ":node_js2c",
+-    "deps/cares",
+     "deps/histogram",
+     "deps/llhttp",
+-    "deps/nghttp2",
+     "deps/uvwasi",
+     "//third_party/zlib",
+     "//third_party/brotli:dec",
+@@ -201,6 +211,19 @@
+   public_configs = [ ":node_lib_config" ]
+   include_dirs = [ "src" ]
+   libs = []
++  if (is_linux) {
++    configs += [
++      ":cares",
++      ":nghttp2",
++    ]
++    libs += [ "http_parser" ]
++  } else {
++    deps += [
++      "deps/cares",
++      "deps/http_parser",
++      "deps/nghttp2",
++    ]
++  }
+   frameworks = []
+   cflags_cc = [
+     "-Wno-deprecated-declarations",



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