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-rw-r--r--CHANGELOG.md34
-rw-r--r--PKGBUILD22
-rwxr-xr-xbinary_tarball/scripts/1_Install_Dependencies.sh4
-rwxr-xr-xbinary_tarball/scripts/3_Configure_Source_Code.sh14
-rwxr-xr-xbinary_tarball/scripts/4_Build_Binary_Tarball.sh3
-rwxr-xr-xbinary_tarball/scripts/5_Configure_Binary_Tarball.sh4
-rw-r--r--deb_patches/fix-armhf-webrtc-build.patch74
-rw-r--r--deb_patches/lower-python3-requirement.patch4
-rw-r--r--deb_patches/python3-remove-fstrings.patch410
-rw-r--r--deb_patches/python3-remove-pep487.patch23
-rw-r--r--deb_patches/python3-remove-variable-annotations.patch94
-rw-r--r--deb_patches/sandbox-update-arm-syscall-numbers.patch144
-rw-r--r--deb_patches/silence-gtk-style-assertions.patch42
-rw-r--r--deb_patches/webrtc-fix-compiler-flags-for-armhf.patch4
-rw-r--r--megabar.patch2
-rw-r--r--remove_addons.patch6
16 files changed, 812 insertions, 72 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 057a004..2ddb1b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,40 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
This project follows the official Firefox releases, but also uses
[Arch Linux Package Versioning](https://wiki.archlinux.org/index.php/Arch_package_guidelines#Package_versioning) to mark individual releases in between versions.
+## [83.0-1] - 2020-11-21
+
+### Changed
+
+- New upstream release 83.0
+- New upstream release of included uBlock Origin (1.31.0)
+
+## [82.0.3-1] - 2020-11-10
+
+### Changed
+
+- New upstream release 82.0.3
+
+## [82.0.2-1] - 2020-10-29
+
+### Changed
+
+- New upstream release 82.0.2
+- New upstream release of included uBlock Origin (1.30.6)
+
+## [81.0.2-1] - 2020-10-18
+
+### Changed
+
+- New upstream release 81.0.2
+- New upstream release of included uBlock Origin (1.30.4)
+
+## [81.0-2] - 2020-10-02
+
+### Changed
+
+- New upstream release 81.0
+- New upstream release of included uBlock Origin (1.30.0)
+
## [80.0.1-1] - 2020-09-06
### Changed
diff --git a/PKGBUILD b/PKGBUILD
index f7a21d2..cc1f8d7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@
pkgname=librewolf
_pkgname=LibreWolf
# how to get ci vars instead?
-pkgver=80.0.1
+pkgver=83.0
pkgrel=1
pkgdesc="Community-maintained fork of Firefox, focused on privacy, security and freedom."
arch=(x86_64 aarch64)
@@ -15,13 +15,15 @@ url="https://librewolf-community.gitlab.io/"
depends=(gtk3 libxt mime-types dbus-glib ffmpeg nss ttf-font libpulse)
makedepends=(unzip zip diffutils yasm mesa imake inetutils xorg-server-xvfb
autoconf2.13 rust clang llvm jack gtk2 nodejs cbindgen nasm
- python-setuptools python-psutil git binutils lld)
+ python-setuptools python-psutil python-zstandard git binutils lld)
optdepends=('networkmanager: Location detection via available WiFi networks'
'libnotify: Notification integration'
'pulseaudio: Audio support'
'speech-dispatcher: Text-to-Speech'
'hunspell-en_US: Spell checking, American English')
options=(!emptydirs !makeflags !strip)
+_arch_svn=https://git.archlinux.org/svntogit/packages.git/plain/trunk
+_settings_commit=2f76ae07f7016034273f1887b7f1bedab997909c
source_x86_64=(https://archive.mozilla.org/pub/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
$pkgname.desktop
"git+https://gitlab.com/${pkgname}-community/browser/common.git"
@@ -37,18 +39,18 @@ source_aarch64=(https://archive.mozilla.org/pub/firefox/releases/$pkgver/source/
arm.patch
https://raw.githubusercontent.com/archlinuxarm/PKGBUILDs/master/extra/firefox/build-arm-libopus.patch)
-sha256sums_x86_64=('596b085e32a2d683ba960e161ea65c6271f90f576d4bf956e0d48e83af992c21'
+sha256sums_x86_64=('d69e84e8b8449f828683d274c24e03095858362bfed21b08bdd7fe715eea5398'
'0b28ba4cc2538b7756cb38945230af52e8c4659b2006262da6f3352345a8bed2'
'SKIP'
'SKIP'
- '2bef819c55935f6c72a7aa28273ecddfce0888429a32465feb6c34a16ff1ed9c'
- 'd191e65a0ce3eeba0a3171c143fc93e3ded6c29eb751b90d58a7d3bf1983aca6')
-sha256sums_aarch64=('596b085e32a2d683ba960e161ea65c6271f90f576d4bf956e0d48e83af992c21'
+ '682bf4bf5d79db0080aa132235a95b25745c8ef944d2a2e1fed985489d894df5'
+ '41719289b309912c4b6bc86b41594f671427979481a90c32a9d3d0bf1cdd6d44')
+sha256sums_aarch64=('d69e84e8b8449f828683d274c24e03095858362bfed21b08bdd7fe715eea5398'
'0b28ba4cc2538b7756cb38945230af52e8c4659b2006262da6f3352345a8bed2'
'SKIP'
'SKIP'
- '2bef819c55935f6c72a7aa28273ecddfce0888429a32465feb6c34a16ff1ed9c'
- 'd191e65a0ce3eeba0a3171c143fc93e3ded6c29eb751b90d58a7d3bf1983aca6'
+ '682bf4bf5d79db0080aa132235a95b25745c8ef944d2a2e1fed985489d894df5'
+ '41719289b309912c4b6bc86b41594f671427979481a90c32a9d3d0bf1cdd6d44'
'6ca87d2ac7dc48e6f595ca49ac8151936afced30d268a831c6a064b52037f6b7'
'2d4d91f7e35d0860225084e37ec320ca6cae669f6c9c8fe7735cdbd542e3a7c9')
@@ -160,6 +162,7 @@ build() {
export MOZ_NOSPAM=1
export MOZBUILD_STATE_PATH="$srcdir/mozbuild"
+ export MACH_USE_SYSTEM_PYTHON=1
# LTO needs more open files
ulimit -n 4096
@@ -254,6 +257,9 @@ pref("spellchecker.dictionary_path", "/usr/share/hunspell");
// pref("extensions.autoDisableScopes", 11);
END
+ cd ${srcdir}/settings
+ git checkout ${_settings_commit}
+ cd ${srcdir}/firefox-$pkgver
cp -r ${srcdir}/settings/* ${pkgdir}/usr/lib/${pkgname}/
local distini="$pkgdir/usr/lib/$pkgname/distribution/distribution.ini"
diff --git a/binary_tarball/scripts/1_Install_Dependencies.sh b/binary_tarball/scripts/1_Install_Dependencies.sh
index 9ff101a..6d88bbb 100755
--- a/binary_tarball/scripts/1_Install_Dependencies.sh
+++ b/binary_tarball/scripts/1_Install_Dependencies.sh
@@ -53,10 +53,10 @@ apt-get -y -qq install $_DEPENDENCIES;
if [[ $CARCH == 'x86_64' ]];then
# Installs (non-ancient) clang
apt install -y software-properties-common apt-transport-https ca-certificates
- apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main"
+ apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-11 main"
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add
apt-get update
- apt-get -y install clang-9 libclang-9-dev
+ apt-get -y install clang-11 libclang-11-dev
else
apt-get -y install clang-8 libclang-8-dev
fi
diff --git a/binary_tarball/scripts/3_Configure_Source_Code.sh b/binary_tarball/scripts/3_Configure_Source_Code.sh
index ba6879a..37a6ae5 100755
--- a/binary_tarball/scripts/3_Configure_Source_Code.sh
+++ b/binary_tarball/scripts/3_Configure_Source_Code.sh
@@ -99,11 +99,11 @@ else
# ubuntu seems to recommend this
ac_add_options --disable-elf-hack
-export CC='clang-9'
-export CXX='clang++-9'
-export AR=llvm-ar-9
-export NM=llvm-nm-9
-export RANLIB=llvm-ranlib-9
+export CC='clang-11'
+export CXX='clang++-11'
+export AR=llvm-ar-11
+export NM=llvm-nm-11
+export RANLIB=llvm-ranlib-11
# probably not needed, enabled by default?
ac_add_options --enable-optimize
@@ -118,6 +118,10 @@ patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/build-with-libstdc++-7.patch"
patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/fix-armhf-webrtc-build.patch"
patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/webrtc-fix-compiler-flags-for-armhf.patch"
patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/python3-remove-variable-annotations.patch"
+patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/python3-remove-fstrings.patch"
+patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/python3-remove-pep487.patch"
+patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/silence-gtk-style-assertions.patch"
+patch -p1 -i "${CI_PROJECT_DIR}/deb_patches/sandbox-update-arm-syscall-numbers.patch"
# Remove some pre-installed addons that might be questionable
patch -p1 -i ${CI_PROJECT_DIR}/remove_addons.patch
diff --git a/binary_tarball/scripts/4_Build_Binary_Tarball.sh b/binary_tarball/scripts/4_Build_Binary_Tarball.sh
index 23c2ca2..bfd536c 100755
--- a/binary_tarball/scripts/4_Build_Binary_Tarball.sh
+++ b/binary_tarball/scripts/4_Build_Binary_Tarball.sh
@@ -33,6 +33,7 @@ fi
export MOZ_NOSPAM=1
export MOZBUILD_STATE_PATH="${_MOZBUILD}"
+export MACH_USE_SYSTEM_PYTHON=1
if [[ $CARCH == 'aarch64' ]]; then
export MOZ_DEBUG_FLAGS=" "
@@ -63,7 +64,7 @@ rm -f mozconfig
# source /root/.cargo/env
# install cbindgen
-cargo install --version 0.14.3 cbindgen
+cargo install --version 0.15.0 cbindgen
if [[ $CARCH == 'aarch64' ]]; then
diff --git a/binary_tarball/scripts/5_Configure_Binary_Tarball.sh b/binary_tarball/scripts/5_Configure_Binary_Tarball.sh
index c7517d1..04bc086 100755
--- a/binary_tarball/scripts/5_Configure_Binary_Tarball.sh
+++ b/binary_tarball/scripts/5_Configure_Binary_Tarball.sh
@@ -11,6 +11,7 @@ LAUNCHER_SCRIPT=$3;
CI_PROJECT_DIR=${CI_PROJECT_DIR:-$(realpath $(dirname $0)/../../)}
_SCRIPT_FOLDER=$(realpath $(dirname $0));
_EXTRACTED_TARBALL_FOLDER=$_SCRIPT_FOLDER/librewolf;
+_SETTINGS_COMMIT=2f76ae07f7016034273f1887b7f1bedab997909c
_SETTINGS_REPO='https://gitlab.com/librewolf-community/settings.git';
# Extracts the binary tarball
@@ -22,6 +23,9 @@ tar --strip-components=1 -xf $BINARY_TARBALL -C $_EXTRACTED_TARBALL_FOLDER
printf "\nCopying librewolf settings to extracted binary tarball\n";
git clone $_SETTINGS_REPO $_EXTRACTED_TARBALL_FOLDER/settings;
+cd $_EXTRACTED_TARBALL_FOLDER/settings
+git checkout $_SETTINGS_COMMIT
+cd -
# no need to keep that in there:
rm -rf "${_EXTRACTED_TARBALL_FOLDER}/settings/.git";
cp $TOGGLE_SETTINGS_SCRIPT $_EXTRACTED_TARBALL_FOLDER/settings;
diff --git a/deb_patches/fix-armhf-webrtc-build.patch b/deb_patches/fix-armhf-webrtc-build.patch
index 7f56b3e..9f45a78 100644
--- a/deb_patches/fix-armhf-webrtc-build.patch
+++ b/deb_patches/fix-armhf-webrtc-build.patch
@@ -1,59 +1,30 @@
-diff -r 53fd96ca5aa4 media/webrtc/gn-configs/arm_False_arm_linux.json
---- a/media/webrtc/gn-configs/arm_False_arm_linux.json Sun Dec 09 23:42:51 2018 +0200
-+++ b/media/webrtc/gn-configs/arm_False_arm_linux.json Mon Dec 10 10:40:13 2018 +0100
-@@ -15969,9 +15969,7 @@
- "/home/jenkins/workspace/Firefox-default/label/armv7/firefox/obj-armv7l-unknown-linux-gnueabihf/media/webrtc/trunk/webrtc/gn-output/gen/"
- ],
- "libs": [],
-- "sources": [
-- "//system_wrappers/source/cpu_features_linux.c"
-- ],
-+ "sources": [],
- "type": "static_library"
- },
- "//system_wrappers:field_trial_api": {
-diff -r 53fd96ca5aa4 media/webrtc/gn-configs/arm_True_arm_linux.json
---- a/media/webrtc/gn-configs/arm_True_arm_linux.json Sun Dec 09 23:42:51 2018 +0200
-+++ b/media/webrtc/gn-configs/arm_True_arm_linux.json Mon Dec 10 10:40:13 2018 +0100
-@@ -15558,9 +15558,7 @@
- "/home/jenkins/workspace/Firefox-default/label/armv7/firefox/obj-armv7l-unknown-linux-gnueabihf/media/webrtc/trunk/webrtc/gn-output/gen/"
- ],
- "libs": [],
-- "sources": [
-- "//system_wrappers/source/cpu_features_linux.c"
-- ],
-+ "sources": [],
- "type": "static_library"
- },
- "//system_wrappers:field_trial_api": {
-diff -r 53fd96ca5aa4 media/webrtc/trunk/webrtc/system_wrappers/cpu_features_linux_gn/moz.build
---- a/media/webrtc/trunk/webrtc/system_wrappers/cpu_features_linux_gn/moz.build Sun Dec 09 23:42:51 2018 +0200
-+++ b/media/webrtc/trunk/webrtc/system_wrappers/cpu_features_linux_gn/moz.build Mon Dec 10 10:40:13 2018 +0100
-@@ -31,10 +31,6 @@
- "/media/webrtc/trunk/webrtc/"
+--- a/third_party/libwebrtc/webrtc/system_wrappers/cpu_features_linux_gn/moz.build
++++ b/third_party/libwebrtc/webrtc/system_wrappers/cpu_features_linux_gn/moz.build
+@@ -31,10 +31,6 @@ LOCAL_INCLUDES += [
+ "/third_party/libwebrtc/webrtc/"
]
-UNIFIED_SOURCES += [
-- "/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c"
+- "/third_party/libwebrtc/webrtc/system_wrappers/source/cpu_features_linux.c"
-]
-
- if CONFIG["MOZ_DEBUG"] == "1":
+ if not CONFIG["MOZ_DEBUG"]:
- DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
-@@ -53,20 +49,36 @@
+ DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+@@ -53,20 +49,36 @@ if CONFIG["CPU_ARCH"] == "aarch64":
DEFINES["WEBRTC_ARCH_ARM64"] = True
DEFINES["WEBRTC_HAS_NEON"] = True
-if CONFIG["CPU_ARCH"] == "arm":
-+ UNIFIED_SOURCES += [
-+ "/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c"
-+ ]
-
+-
- CFLAGS += [
- "-mfpu=neon"
-- ]
-+if CONFIG["CPU_ARCH"] == "arm":
++ UNIFIED_SOURCES += [
++ "/third_party/libwebrtc/webrtc/system_wrappers/source/cpu_features_linux.c"
+ ]
++if CONFIG["CPU_ARCH"] == "arm":
++
DEFINES["WEBRTC_ARCH_ARM"] = True
DEFINES["WEBRTC_ARCH_ARM_V7"] = True
DEFINES["WEBRTC_HAS_NEON"] = True
@@ -61,7 +32,7 @@ diff -r 53fd96ca5aa4 media/webrtc/trunk/webrtc/system_wrappers/cpu_features_linu
+if CONFIG["CPU_ARCH"] == "ppc64":
+
+ UNIFIED_SOURCES += [
-+ "/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c"
++ "/third_party/libwebrtc/webrtc/system_wrappers/source/cpu_features_linux.c"
+ ]
+
if CONFIG["CPU_ARCH"] == "x86":
@@ -71,13 +42,24 @@ diff -r 53fd96ca5aa4 media/webrtc/trunk/webrtc/system_wrappers/cpu_features_linu
]
+ UNIFIED_SOURCES += [
-+ "/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c"
++ "/third_party/libwebrtc/webrtc/system_wrappers/source/cpu_features_linux.c"
+ ]
+
+if CONFIG["CPU_ARCH"] == "x86_64":
+
+ UNIFIED_SOURCES += [
-+ "/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c"
++ "/third_party/libwebrtc/webrtc/system_wrappers/source/cpu_features_linux.c"
+ ]
+
Library("cpu_features_linux_gn")
+--- a/third_party/libwebrtc/webrtc/system_wrappers/BUILD.gn
++++ b/third_party/libwebrtc/webrtc/system_wrappers/BUILD.gn
+@@ -187,7 +187,7 @@ if (is_android && !build_with_mozilla) {
+ }
+ }
+
+-if (is_linux) {
++if (is_linux && target_cpu != "arm") {
+ rtc_static_library("cpu_features_linux") {
+ sources = [
+ "source/cpu_features_linux.c",
diff --git a/deb_patches/lower-python3-requirement.patch b/deb_patches/lower-python3-requirement.patch
index 94f8d91..e60bf71 100644
--- a/deb_patches/lower-python3-requirement.patch
+++ b/deb_patches/lower-python3-requirement.patch
@@ -14,8 +14,8 @@ diff -r ede1c973aa85 build/moz.configure/init.configure
-option(env='PYTHON3', nargs=1, help='Python 3 interpreter (3.6 or later)')
+option(env='PYTHON3', nargs=1, help='Python 3 interpreter (3.5 or later)')
-
- @depends('PYTHON3', check_build_environment, mozconfig, '--help')
+ option(env='VIRTUALENV_NAME', nargs=1, default='init_py3',
+ help='Name of the in-objdir virtualenv')
@@ -334,20 +334,20 @@
'(%s): %s' % (python, e))
else:
diff --git a/deb_patches/python3-remove-fstrings.patch b/deb_patches/python3-remove-fstrings.patch
new file mode 100644
index 0000000..f121f06
--- /dev/null
+++ b/deb_patches/python3-remove-fstrings.patch
@@ -0,0 +1,410 @@
+Description: remove f-strings that require Python 3.6 (https://docs.python.org/3/whatsnew/3.6.html#whatsnew36-pep498)
+Author: Olivier Tilloy <olivier.tilloy@canonical.com>
+
+--- a/third_party/python/glean_parser/glean_parser/lint.py
++++ b/third_party/python/glean_parser/glean_parser/lint.py
+@@ -42,10 +42,10 @@ def _english_list(items: List[str]) -> s
+ if len(items) == 0:
+ return ""
+ elif len(items) == 1:
+- return f"'{items[0]}'"
++ return "'{}'".format(items[0])
+ else:
+ return "{}, or '{}'".format(
+- ", ".join([f"'{x}'" for x in items[:-1]]), items[-1]
++ ", ".join(["'{}'".format(x) for x in items[:-1]]), items[-1]
+ )
+
+
+@@ -88,10 +88,11 @@ def check_common_prefix(
+ if i > 0:
+ common_prefix = "_".join(first[:i])
+ yield (
+- f"Within category '{category_name}', all metrics begin with "
+- f"prefix '{common_prefix}'."
++ "Within category '{}', all metrics begin with "
++ "prefix '{}'."
+ "Remove the prefixes on the metric names and (possibly) "
+ "rename the category."
++ .format(category_name, common_prefix)
+ )
+
+
+@@ -131,17 +132,19 @@ def check_unit_in_name(
+ or unit_in_name == time_unit.name
+ ):
+ yield (
+- f"Suffix '{unit_in_name}' is redundant with time_unit "
+- f"'{time_unit.name}'. Only include time_unit."
++ "Suffix '{}' is redundant with time_unit "
++ "'{}'. Only include time_unit."
++ .format(unit_in_name, time_unit.name)
+ )
+ elif (
+ unit_in_name in TIME_UNIT_ABBREV.keys()
+ or unit_in_name in TIME_UNIT_ABBREV.values()
+ ):
+ yield (
+- f"Suffix '{unit_in_name}' doesn't match time_unit "
+- f"'{time_unit.name}'. "
++ "Suffix '{}' doesn't match time_unit "
++ "'{}'. "
+ "Confirm the unit is correct and only include time_unit."
++ .format(unit_in_name, time_unit.name)
+ )
+
+ elif memory_unit is not None:
+@@ -150,26 +153,29 @@ def check_unit_in_name(
+ or unit_in_name == memory_unit.name
+ ):
+ yield (
+- f"Suffix '{unit_in_name}' is redundant with memory_unit "
+- f"'{memory_unit.name}'. "
++ "Suffix '{}' is redundant with memory_unit "
++ "'{}'. "
+ "Only include memory_unit."
++ .format(unit_in_name, memory_unit.name)
+ )
+ elif (
+ unit_in_name in MEMORY_UNIT_ABBREV.keys()
+ or unit_in_name in MEMORY_UNIT_ABBREV.values()
+ ):
+ yield (
+- f"Suffix '{unit_in_name}' doesn't match memory_unit "
+- f"{memory_unit.name}'. "
++ "Suffix '{}' doesn't match memory_unit "
++ "{}'. "
+ "Confirm the unit is correct and only include memory_unit."
++ .format(unit_in_name, memory_unit.name)
+ )
+
+ elif unit is not None:
+ if unit_in_name == unit:
+ yield (
+- f"Suffix '{unit_in_name}' is redundant with unit param "
+- f"'{unit}'. "
++ "Suffix '{}' is redundant with unit param "
++ "'{}'. "
+ "Only include unit."
++ .format(unit_in_name, unit)
+ )
+
+
+@@ -183,8 +189,9 @@ def check_category_generic(
+
+ if category_name in GENERIC_CATEGORIES:
+ yield (
+- f"Category '{category_name}' is too generic. "
+- f"Don't use {_english_list(GENERIC_CATEGORIES)} for category names"
++ "Category '{}' is too generic. "
++ "Don't use {} for category names"
++ .format(category_name, _english_list(GENERIC_CATEGORIES))
+ )
+
+
+@@ -195,9 +202,10 @@ def check_bug_number(
+
+ if len(number_bugs):
+ yield (
+- f"For bugs {', '.join(number_bugs)}: "
++ "For bugs {}: "
+ "Bug numbers are deprecated and should be changed to full URLs. "
+ "For example, use 'http://bugzilla.mozilla.org/12345' instead of '12345'."
++ .format(', '.join(number_bugs))
+ )
+
+
+@@ -220,7 +228,7 @@ def check_misspelled_pings(
+ for builtin in pings.RESERVED_PING_NAMES:
+ distance = _hamming_distance(ping, builtin)
+ if distance == 1:
+- yield f"Ping '{ping}' seems misspelled. Did you mean '{builtin}'?"
++ yield "Ping '{}' seems misspelled. Did you mean '{}'?".format(ping, builtin)
+
+
+ def check_user_lifetime_expiration(
+@@ -281,8 +289,9 @@ class GlinterNit:
+
+ def format(self):
+ return (
+- f"{self.check_type.name.upper()}: {self.check_name}: "
+- f"{self.name}: {self.msg}"
++ "{}: {}: "
++ "{}: {}"
++ .format(self.check_type.name.upper(), self.check_name, self.name, self.msg)
+ )
+
+
+@@ -374,7 +383,7 @@ def lint_yaml_files(input_filepaths: Ite
+ if len(nits):
+ print("Sorry, Glean found some glinter nits:", file=file)
+ for (path, p) in nits:
+- print(f"{path} ({p.line}:{p.column}) - {p.message}")
++ print("{} ({}:{}) - {}".format(path, p.line, p.column, p.message))
+ print("", file=file)
+ print("Please fix the above nits to continue.", file=file)
+
+--- a/third_party/python/glean_parser/glean_parser/markdown.py
++++ b/third_party/python/glean_parser/glean_parser/markdown.py
+@@ -73,7 +73,7 @@ def metrics_docs(obj_name: str) -> str:
+ if obj_name.startswith("labeled_"):
+ fixedup_name += "s"
+
+- return f"https://mozilla.github.io/glean/book/user/metrics/{fixedup_name}.html"
++ return "https://mozilla.github.io/glean/book/user/metrics/{}.html".format(fixedup_name)
+
+
+ def ping_docs(ping_name: str) -> str:
+@@ -84,7 +84,7 @@ def ping_docs(ping_name: str) -> str:
+ if ping_name not in pings.RESERVED_PING_NAMES:
+ return ""
+
+- return f"https://mozilla.github.io/glean/book/user/pings/{ping_name}.html"
++ return "https://mozilla.github.io/glean/book/user/pings/{}.html".format(ping_name)
+
+
+ def if_empty(ping_name: str, custom_pings_cache: Dict[str, pings.Ping] = {}) -> bool:
+--- a/third_party/python/glean_parser/glean_parser/parser.py
++++ b/third_party/python/glean_parser/glean_parser/parser.py
+@@ -46,7 +46,8 @@ def _update_validator(validator):
+ if len(missing_properties):
+ missing_properties = sorted(list(missing_properties))
+ yield ValidationError(
+- f"Missing required properties: {', '.join(missing_properties)}"
++ "Missing required properties: {}"
++ .format(', '.join(missing_properties))
+ )
+
+ validator.VALIDATORS["required"] = required
+@@ -65,7 +66,7 @@ def _load_file(
+ return {}, None
+
+ if content is None:
+- yield util.format_error(filepath, "", f"'{filepath}' file can not be empty.")
++ yield util.format_error(filepath, "", "'{}' file can not be empty.".format(filepath))
+ return {}, None
+
+ if not isinstance(content, dict):
+@@ -76,7 +77,7 @@ def _load_file(
+
+ schema_key = content.get("$schema")
+ if not isinstance(schema_key, str):
+- raise TypeError(f"Invalid schema key {schema_key}")
++ raise TypeError("Invalid schema key {}".format(schema_key))
+
+ filetype = FILE_TYPES.get(schema_key)
+
+@@ -117,7 +118,7 @@ def _get_schema(
+ util.format_error(
+ filepath,
+ "",
+- f"$schema key must be one of {', '.join(schemas.keys())}",
++ "$schema key must be one of {}".format(', '.join(schemas.keys())),
+ )
+ )
+ return schemas[schema_id]
+@@ -189,7 +190,7 @@ def _instantiate_metrics(
+ if not config.get("allow_reserved") and category_key.split(".")[0] == "glean":
+ yield util.format_error(
+ filepath,
+- f"For category '{category_key}'",
++ "For category '{}'".format(category_key),
+ "Categories beginning with 'glean' are reserved for "
+ "Glean internal use.",
+ )
+@@ -197,7 +198,7 @@ def _instantiate_metrics(
+ all_objects.setdefault(category_key, OrderedDict())
+
+ if not isinstance(category_val, dict):
+- raise TypeError(f"Invalid content for {category_key}")
++ raise TypeError("Invalid content for {}".format(category_key))
+
+ for metric_key, metric_val in category_val.items():
+ try:
+@@ -207,7 +208,7 @@ def _instantiate_metrics(
+ except Exception as e:
+ yield util.format_error(
+ filepath,
+- f"On instance {category_key}.{metric_key}",
++ "On instance {}.{}".format(category_key, metric_key),
+ str(e),
+ )
+ metric_obj = None
+@@ -218,7 +219,7 @@ def _instantiate_metrics(
+ ):
+ yield util.format_error(
+ filepath,
+- f"On instance {category_key}.{metric_key}",
++ "On instance {}.{}".format(category_key, metric_key),
+ 'Only internal metrics may specify "all-pings" '
+ 'in "send_in_pings"',
+ )
+@@ -234,8 +235,9 @@ def _instantiate_metrics(
+ filepath,
+ "",
+ (
+- f"Duplicate metric name '{category_key}.{metric_key}' "
+- f"already defined in '{already_seen}'"
++ "Duplicate metric name '{}.{}' "
++ "already defined in '{}'"
++ .format(category_key, metric_key, already_seen)
+ ),
+ )
+ else:
+@@ -261,17 +263,17 @@ def _instantiate_pings(
+ if ping_key in RESERVED_PING_NAMES:
+ yield util.format_error(
+ filepath,
+- f"For ping '{ping_key}'",
+- f"Ping uses a reserved name ({RESERVED_PING_NAMES})",
++ "For ping '{}'".format(ping_key),
++ "Ping uses a reserved name ({})".format(RESERVED_PING_NAMES),
+ )
+ continue
+ if not isinstance(ping_val, dict):
+- raise TypeError(f"Invalid content for ping {ping_key}")
++ raise TypeError("Invalid content for ping {}".format(ping_key))
+ ping_val["name"] = ping_key
+ try:
+ ping_obj = Ping(**ping_val)
+ except Exception as e:
+- yield util.format_error(filepath, f"On instance '{ping_key}'", str(e))
++ yield util.format_error(filepath, "On instance '{}'".format(ping_key), str(e))
+ continue
+
+ already_seen = sources.get(ping_key)
+@@ -280,8 +282,9 @@ def _instantiate_pings(
+ yield util.format_error(
+ filepath,
+ "",
+- f"Duplicate ping name '{ping_key}' "
+- f"already defined in '{already_seen}'",
++ "Duplicate ping name '{}' "
++ "already defined in '{}'"
++ .format(ping_key, already_seen),
+ )
+ else:
+ all_objects.setdefault("pings", {})[ping_key] = ping_obj
+--- a/third_party/python/glean_parser/glean_parser/util.py
++++ b/third_party/python/glean_parser/glean_parser/util.py
+@@ -132,7 +132,7 @@ def load_yaml_or_json(path: Path, ordere
+ else:
+ return yaml.load(fd, Loader=_NoDatesSafeLoader)
+ else:
+- raise ValueError(f"Unknown file extension {path.suffix}")
++ raise ValueError("Unknown file extension {}".format(path.suffix))
+
+
+ def ensure_list(value: Any) -> Sequence[Any]:
+@@ -331,9 +331,9 @@ def format_error(filepath: Union[str, Pa
+ else:
+ filepath = "<string>"
+ if header:
+- return f"{filepath}: {header}\n{_utils.indent(content)}"
++ return "{}: {}\n{}".format(filepath, header, _utils.indent(content))
+ else:
+- return f"{filepath}:\n{_utils.indent(content)}"
++ return "{}:\n{}".format(filepath, _utils.indent(content))
+
+
+ def parse_expires(expires: str) -> datetime.date:
+@@ -351,8 +351,8 @@ def parse_expires(expires: str) -> datet
+ return datetime.date.fromisoformat(expires)
+ except ValueError:
+ raise ValueError(
+- f"Invalid expiration date '{expires}'. "
+- "Must be of the form yyyy-mm-dd in UTC."
++ "Invalid expiration date '{}'. "
++ "Must be of the form yyyy-mm-dd in UTC.".format(expires)
+ )
+
+
+@@ -382,7 +382,7 @@ def validate_expires(expires: str) -> No
+ max_date = datetime.datetime.now() + datetime.timedelta(days=730)
+ if date > max_date.date():
+ raise ValueError(
+- f"'{expires}' is more than 730 days (~2 years) in the future.",
++ "'{}' is more than 730 days (~2 years) in the future.".format(expires),
+ "Please make sure this is intentional.",
+ "You can supress this warning by adding EXPIRATION_DATE_TOO_FAR to no_lint",
+ "See: https://mozilla.github.io/glean_parser/metrics-yaml.html#no_lint",
+--- a/third_party/python/glean_parser/tools/extract_data_categories.py
++++ b/third_party/python/glean_parser/tools/extract_data_categories.py
+@@ -62,7 +62,7 @@ def fetch_url(url: str) -> str:
+ if content is not None:
+ return content
+
+- print(f"Fetching {url}")
++ print("Fetching {}".format(url))
+ content = urlopen(url).read()
+ cache[url] = content
+ time.sleep(0.5)
+@@ -97,7 +97,7 @@ def categories_as_strings(categories: Se
+ """
+ if len(categories):
+ return [
+- CATEGORY_MAP.get(x, f"!!!UNKNOWN CATEGORY {x}")
++ CATEGORY_MAP.get(x, "!!!UNKNOWN CATEGORY {}".format(x))
+ for x in sorted(list(categories))
+ ]
+ else:
+@@ -119,24 +119,24 @@ def update_lines(
+
+ for line in lines_iter:
+ output.append(line)
+- if line.startswith(f"{category_name}:"):
++ if line.startswith("{}:".format(category_name)):
+ break
+
+ for line in lines_iter:
+ output.append(line)
+- if line.startswith(f" {metric_name}:"):
++ if line.startswith(" {}:".format(metric_name)):
+ break
+
+ for line in lines_iter:
+ output.append(line)
+- if line.startswith(f" data_reviews:"):
++ if line.startswith(" data_reviews:"):
+ break
+
+ for line in lines_iter:
+ if not line.strip().startswith("- "):
+ output.append(" data_sensitivity:\n")
+ for data_sensitivity in data_sensitivity_values:
+- output.append(f" - {data_sensitivity}\n")
++ output.append(" - {}\n".format(data_sensitivity))
+ output.append(line)
+ break
+ else:
+--- a/third_party/python/glean_parser/glean_parser/metrics.py
++++ b/third_party/python/glean_parser/glean_parser/metrics.py
+@@ -138,7 +138,7 @@ class Metric:
+ """
+ metric_type = metric_info["type"]
+ if not isinstance(metric_type, str):
+- raise TypeError(f"Unknown metric type {metric_type}")
++ raise TypeError("Unknown metric type {}".format(metric_type))
+ return cls.metric_types[metric_type](
+ category=category,
+ name=name,
+--- a/third_party/python/glean_parser/glean_parser/translate.py
++++ b/third_party/python/glean_parser/glean_parser/translate.py
+@@ -112,7 +112,7 @@ def translate_metrics(
+ for filepath in output_dir.glob(clear_pattern):
+ filepath.unlink()
+ if len(list(output_dir.iterdir())):
+- print(f"Extra contents found in '{output_dir}'.")
++ print("Extra contents found in '{}'.".format(output_dir))
+
+ # We can't use shutil.copytree alone if the directory already exists.
+ # However, if it doesn't exist, make sure to create one otherwise
+@@ -146,7 +146,7 @@ def translate(
+ format_desc = OUTPUTTERS.get(output_format, None)
+
+ if format_desc is None:
+- raise ValueError(f"Unknown output format '{output_format}'")
++ raise ValueError("Unknown output format '{}'".format(output_format))
+
+ return translate_metrics(
+ input_filepaths,
diff --git a/deb_patches/python3-remove-pep487.patch b/deb_patches/python3-remove-pep487.patch
new file mode 100644
index 0000000..996681d
--- /dev/null
+++ b/deb_patches/python3-remove-pep487.patch
@@ -0,0 +1,23 @@
+Description: revert a change that requires Python 3.6 (https://docs.python.org/3/whatsnew/3.6.html#whatsnew36-pep487)
+Author: Olivier Tilloy <olivier.tilloy@canonical.com>
+
+--- a/third_party/python/glean_parser/glean_parser/metrics.py
++++ b/third_party/python/glean_parser/glean_parser/metrics.py
+@@ -15,6 +15,8 @@ from typing import Any, Dict, List, Opti
+ from . import pings
+ from . import util
+
++import pep487
++
+
+ # Important: if the values are ever changing here, make sure
+ # to also fix mozilla/glean. Otherwise language bindings may
+@@ -32,7 +34,7 @@ class DataSensitivity(enum.Enum):
+ highly_sensitive = 4
+
+
+-class Metric:
++class Metric(pep487.PEP487Object):
+ typename = "ERROR"
+ glean_internal_metric_cat = "glean.internal.metrics"
+ metric_types = {}
diff --git a/deb_patches/python3-remove-variable-annotations.patch b/deb_patches/python3-remove-variable-annotations.patch
index 308a298..2ffd7ed 100644
--- a/deb_patches/python3-remove-variable-annotations.patch
+++ b/deb_patches/python3-remove-variable-annotations.patch
@@ -52,3 +52,97 @@ Author: Olivier Tilloy <olivier.tilloy@canonical.com>
def __init__(self):
self.root_node = Node(None, is_root_node=True)
self.end_node = Node(None, is_end_node=True)
+--- a/third_party/python/glean_parser/glean_parser/lint.py
++++ b/third_party/python/glean_parser/glean_parser/lint.py
+@@ -237,9 +237,7 @@ def check_user_lifetime_expiration(
+
+ # The checks that operate on an entire category of metrics:
+ # {NAME: (function, is_error)}
+-CATEGORY_CHECKS: Dict[
+- str, Tuple[Callable[[str, Iterable[metrics.Metric]], LintGenerator], CheckType]
+-] = {
++CATEGORY_CHECKS = {
+ "COMMON_PREFIX": (check_common_prefix, CheckType.error),
+ "CATEGORY_GENERIC": (check_category_generic, CheckType.error),
+ }
+@@ -247,9 +245,7 @@ CATEGORY_CHECKS: Dict[
+
+ # The checks that operate on individual metrics:
+ # {NAME: (function, is_error)}
+-INDIVIDUAL_CHECKS: Dict[
+- str, Tuple[Callable[[metrics.Metric, dict], LintGenerator], CheckType]
+-] = {
++INDIVIDUAL_CHECKS = {
+ "UNIT_IN_NAME": (check_unit_in_name, CheckType.error),
+ "BUG_NUMBER": (check_bug_number, CheckType.error),
+ "BASELINE_PING": (check_valid_in_baseline, CheckType.error),
+@@ -282,7 +278,7 @@ def lint_metrics(
+ :param file: The stream to write errors to.
+ :returns: List of nits.
+ """
+- nits: List[GlinterNit] = []
++ nits = []
+ for (category_name, category) in sorted(list(objs.items())):
+ if category_name == "pings":
+ continue
+@@ -363,7 +359,7 @@ def lint_yaml_files(input_filepaths: Ite
+
+ # Generic type since the actual type comes from yamllint, which we don't
+ # control.
+- nits: List = []
++ nits = []
+ for path in input_filepaths:
+ # yamllint needs both the file content and the path.
+ file_content = None
+--- a/third_party/python/glean_parser/glean_parser/metrics.py
++++ b/third_party/python/glean_parser/glean_parser/metrics.py
+@@ -33,10 +33,10 @@ class DataSensitivity(enum.Enum):
+
+
+ class Metric:
+- typename: str = "ERROR"
+- glean_internal_metric_cat: str = "glean.internal.metrics"
+- metric_types: Dict[str, Any] = {}
+- default_store_names: List[str] = ["metrics"]
++ typename = "ERROR"
++ glean_internal_metric_cat = "glean.internal.metrics"
++ metric_types = {}
++ default_store_names = ["metrics"]
+
+ def __init__(
+ self,
+--- a/third_party/python/glean_parser/glean_parser/pings.py
++++ b/third_party/python/glean_parser/glean_parser/pings.py
+@@ -49,7 +49,7 @@ class Ping:
+ # _validated indicates whether this metric has already been jsonschema
+ # validated (but not any of the Python-level validation).
+ if not _validated:
+- data: Dict[str, util.JSONType] = {
++ data = {
+ "$schema": parser.PINGS_ID,
+ self.name: self.serialize(),
+ }
+--- a/third_party/python/glean_parser/glean_parser/util.py
++++ b/third_party/python/glean_parser/glean_parser/util.py
+@@ -269,7 +269,7 @@ def fetch_remote_url(url: str, cache: bo
+ if key in dc:
+ return dc[key]
+
+- contents: str = urllib.request.urlopen(url).read()
++ contents = urllib.request.urlopen(url).read()
+
+ if cache:
+ with diskcache.Cache(cache_dir) as dc:
+--- a/third_party/python/glean_parser/glean_parser/parser.py
++++ b/third_party/python/glean_parser/glean_parser/parser.py
+@@ -339,8 +339,8 @@ def parse_objects(
+ value from the `metrics.yaml`, rather than having it overridden when
+ the metric expires.
+ """
+- all_objects: ObjectTree = OrderedDict()
+- sources: Dict[Any, Path] = {}
++ all_objects = OrderedDict()
++ sources = {}
+ filepaths = util.ensure_list(filepaths)
+ for filepath in filepaths:
+ content, filetype = yield from _load_file(filepath)
diff --git a/deb_patches/sandbox-update-arm-syscall-numbers.patch b/deb_patches/sandbox-update-arm-syscall-numbers.patch
new file mode 100644
index 0000000..b6cf3bb
--- /dev/null
+++ b/deb_patches/sandbox-update-arm-syscall-numbers.patch
@@ -0,0 +1,144 @@
+From 05971bd227dc6c359657d1501711e6865e9430f9 Mon Sep 17 00:00:00 2001
+From: Matthew Denton <mpdenton@chromium.org>
+Date: Tue, 28 Jul 2020 00:29:01 +0000
+Subject: [PATCH] Linux sandbox: update arm syscall numbers
+
+Change-Id: Ia2c39a86fb3516040a74de963115e73b7b1a1e0c
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2318316
+Reviewed-by: Robert Sesek <rsesek@chromium.org>
+Commit-Queue: Matthew Denton <mpdenton@chromium.org>
+Cr-Commit-Position: refs/heads/master@{#792090}
+---
+
+diff --git a/security/sandbox/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h b/security/sandbox/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
+index 59d0eab8..a242c18c 100644
+--- a/security/sandbox/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
++++ b/security/sandbox/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
+@@ -1063,4 +1063,60 @@
+ #define __NR_memfd_create 279
+ #endif
+
++#if !defined(__NR_bpf)
++#define __NR_bpf 280
++#endif
++
++#if !defined(__NR_execveat)
++#define __NR_execveat 281
++#endif
++
++#if !defined(__NR_userfaultfd)
++#define __NR_userfaultfd 282
++#endif
++
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 283
++#endif
++
++#if !defined(__NR_mlock2)
++#define __NR_mlock2 284
++#endif
++
++#if !defined(__NR_copy_file_range)
++#define __NR_copy_file_range 285
++#endif
++
++#if !defined(__NR_preadv2)
++#define __NR_preadv2 286
++#endif
++
++#if !defined(__NR_pwritev2)
++#define __NR_pwritev2 287
++#endif
++
++#if !defined(__NR_pkey_mprotect)
++#define __NR_pkey_mprotect 288
++#endif
++
++#if !defined(__NR_pkey_alloc)
++#define __NR_pkey_alloc 289
++#endif
++
++#if !defined(__NR_pkey_free)
++#define __NR_pkey_free 290
++#endif
++
++#if !defined(__NR_statx)
++#define __NR_statx 291
++#endif
++
++#if !defined(__NR_io_pgetevents)
++#define __NR_io_pgetevents 292
++#endif
++
++#if !defined(__NR_rseq)
++#define __NR_rseq 293
++#endif
++
+ #endif // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_SYSCALLS_H_
+diff --git a/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h b/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
+index 1addd53..85e2110b 100644
+--- a/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
++++ b/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
+@@ -1385,6 +1385,62 @@
+ #define __NR_memfd_create (__NR_SYSCALL_BASE+385)
+ #endif
+
++#if !defined(__NR_bpf)
++#define __NR_bpf (__NR_SYSCALL_BASE+386)
++#endif
++
++#if !defined(__NR_execveat)
++#define __NR_execveat (__NR_SYSCALL_BASE+387)
++#endif
++
++#if !defined(__NR_userfaultfd)
++#define __NR_userfaultfd (__NR_SYSCALL_BASE+388)
++#endif
++
++#if !defined(__NR_membarrier)
++#define __NR_membarrier (__NR_SYSCALL_BASE+389)
++#endif
++
++#if !defined(__NR_mlock2)
++#define __NR_mlock2 (__NR_SYSCALL_BASE+390)
++#endif
++
++#if !defined(__NR_copy_file_range)
++#define __NR_copy_file_range (__NR_SYSCALL_BASE+391)
++#endif
++
++#if !defined(__NR_preadv2)
++#define __NR_preadv2 (__NR_SYSCALL_BASE+392)
++#endif
++
++#if !defined(__NR_pwritev2)
++#define __NR_pwritev2 (__NR_SYSCALL_BASE+393)
++#endif
++
++#if !defined(__NR_pkey_mprotect)
++#define __NR_pkey_mprotect (__NR_SYSCALL_BASE+394)
++#endif
++
++#if !defined(__NR_pkey_alloc)
++#define __NR_pkey_alloc (__NR_SYSCALL_BASE+395)
++#endif
++
++#if !defined(__NR_pkey_free)
++#define __NR_pkey_free (__NR_SYSCALL_BASE+396)
++#endif
++
++#if !defined(__NR_statx)
++#define __NR_statx (__NR_SYSCALL_BASE+397)
++#endif
++
++#if !defined(__NR_rseq)
++#define __NR_rseq (__NR_SYSCALL_BASE+398)
++#endif
++
++#if !defined(__NR_io_pgetevents)
++#define __NR_io_pgetevents (__NR_SYSCALL_BASE+399)
++#endif
++
+ // ARM private syscalls.
+ #if !defined(__ARM_NR_BASE)
+ #define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000)
diff --git a/deb_patches/silence-gtk-style-assertions.patch b/deb_patches/silence-gtk-style-assertions.patch
new file mode 100644
index 0000000..b63a658
--- /dev/null
+++ b/deb_patches/silence-gtk-style-assertions.patch
@@ -0,0 +1,42 @@
+Description: silence GTK style-related assertions caused by the lack of a "selection" CSS node on GtkTextView in the version of gtk3 in xenial.
+ These assertions were caused by the fix for https://bugzilla.mozilla.org/1654323.
+Author: Olivier Tilloy <olivier.tilloy@canonical.com>
+
+--- a/widget/gtk/nsLookAndFeel.cpp
++++ b/widget/gtk/nsLookAndFeel.cpp
+@@ -1216,7 +1216,7 @@ void nsLookAndFeel::EnsureInit() {
+ &color);
+ mTextSelectedText = GDK_RGBA_TO_NS_RGBA(color);
+ };
+- GrabSelectionColors(selectionStyle);
++ GrabSelectionColors(selectionStyle ? selectionStyle : style);
+ if (mTextSelectedBackground == mTextSelectedText) {
+ // Some old distros/themes don't properly use the .selection style, so
+ // fall back to the regular text view style.
+@@ -1413,6 +1413,7 @@ bool nsLookAndFeel::WidgetUsesImage(Widg
+ };
+
+ GtkStyleContext* style = GetStyleContext(aNodeType);
++ if (!style) return false;
+
+ GValue value = G_VALUE_INIT;
+ for (GtkStateFlags state : sFlagsToCheck) {
+--- a/widget/gtk/WidgetStyleCache.cpp
++++ b/widget/gtk/WidgetStyleCache.cpp
+@@ -933,7 +933,7 @@ static GtkStyleContext* GetWidgetRootSty
+ default:
+ GtkWidget* widget = GetWidget(aNodeType);
+ MOZ_ASSERT(widget);
+- return gtk_widget_get_style_context(widget);
++ return (widget ? gtk_widget_get_style_context(widget) : nullptr);
+ }
+
+ MOZ_ASSERT(style);
+@@ -1356,6 +1356,7 @@ GtkStyleContext* GetStyleContext(WidgetN
+ style = GetCssNodeStyleInternal(aNodeType);
+ StyleContextSetScale(style, aScale);
+ }
++ if (!style) return nullptr;
+ bool stateChanged = false;
+ bool stateHasDirection = gtk_get_minor_version() >= 8;
+ GtkStateFlags oldState = gtk_style_context_get_state(style);
diff --git a/deb_patches/webrtc-fix-compiler-flags-for-armhf.patch b/deb_patches/webrtc-fix-compiler-flags-for-armhf.patch
index 5846b21..5cd6658 100644
--- a/deb_patches/webrtc-fix-compiler-flags-for-armhf.patch
+++ b/deb_patches/webrtc-fix-compiler-flags-for-armhf.patch
@@ -23,8 +23,8 @@
# For libyuv
gyp_vars['arm_version'] = int(CONFIG['ARM_ARCH'])
---- a/media/webrtc/trunk/webrtc/build/config/compiler/BUILD.gn
-+++ b/media/webrtc/trunk/webrtc/build/config/compiler/BUILD.gn
+--- a/third_party/libwebrtc/webrtc/build/config/compiler/BUILD.gn
++++ b/third_party/libwebrtc/webrtc/build/config/compiler/BUILD.gn
@@ -590,7 +590,6 @@ config("compiler_cpu_abi") {
if (!is_nacl) {
cflags += [
diff --git a/megabar.patch b/megabar.patch
index 7929773..1ba5cb8 100644
--- a/megabar.patch
+++ b/megabar.patch
@@ -83,7 +83,7 @@ index 6b8cac0..54648c6 100644
@@ -48,8 +48,8 @@
display: block;
text-shadow: none;
- overflow: -moz-hidden-unscrollable;
+ overflow: clip;
- margin-inline: @urlbarViewMarginInline@;
- width: calc(100% - 2 * @urlbarViewMarginInline@);
+ margin-inline: 0;
diff --git a/remove_addons.patch b/remove_addons.patch
index e909931..a5b8781 100644
--- a/remove_addons.patch
+++ b/remove_addons.patch
@@ -61,15 +61,11 @@ diff --git a/browser/locales/l10n.toml b/browser/locales/l10n.toml
index 0b53c52..f8b605d 100644
--- a/browser/locales/l10n.toml
+++ b/browser/locales/l10n.toml
-@@ -129,14 +129,6 @@ locales = [
+@@ -133,10 +133,6 @@ locales = [
reference = "browser/extensions/fxmonitor/locales/en-US/**"
l10n = "{l}browser/extensions/fxmonitor/**"
-[[paths]]
-- reference = "browser/extensions/webcompat-reporter/locales/en-US/**"
-- l10n = "{l}browser/extensions/webcompat-reporter/**"
--
--[[paths]]
- reference = "browser/extensions/report-site-issue/locales/en-US/**"
- l10n = "{l}browser/extensions/report-site-issue/**"
-
bgstack15