[gentoo-commits] repo/gentoo:master commit in: www-client/chromium/, www-client/chromium/files/

["Mike Gilbert" <floppym@gentoo.org>]

commit:     7df14bbbf6f80e1fca0dc66dcf4c4530085cea9b
Author:     Stephan Hartmann <stha09 <AT> googlemail <DOT> com>
AuthorDate: Fri Jun 19 17:13:58 2020 +0000
Commit:     Mike Gilbert <floppym <AT> gentoo <DOT> org>
CommitDate: Sun Jun 28 02:20:51 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7df14bbb

www-client/chromium: beta channel bump to 84.0.4147.68

Closes: https://bugs.gentoo.org/689584
Closes: https://bugs.gentoo.org/655158
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Stephan Hartmann <stha09 <AT> googlemail.com>
Signed-off-by: Mike Gilbert <floppym <AT> gentoo.org>

 www-client/chromium/Manifest                       |   4 +-
 www-client/chromium/chromium-84.0.4147.45.ebuild   | 804 ---------------------
 ...7.45-r1.ebuild => chromium-84.0.4147.68.ebuild} | 109 ++-
 www-client/chromium/files/chromium-launcher-r4.sh  |  52 ++
 www-client/chromium/metadata.xml                   |   3 +
 5 files changed, 140 insertions(+), 832 deletions(-)

diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
index ec6120b2d52..39875559fb8 100644
--- a/www-client/chromium/Manifest
+++ b/www-client/chromium/Manifest
@@ -1,6 +1,6 @@
 DIST chromium-83.0.4103.106.tar.xz 802630620 BLAKE2B b145fd04347ef252778c99931d2e6aebc4cb9c3b4340db13ede074ac0631fef3c530b6b8c348ad33576a1da828817a590339206cf941729ee01444350bec1683 SHA512 37d0298ec6794f753bc280352c9ea45d57dd5050240d468fd2a7465b2021ebb598cdc6c4538050dd1d626bcd4a146af87fb837619e08766d38d21821605bd3a8
 DIST chromium-83.0.4103.116.tar.xz 802626772 BLAKE2B 6890d8f4a4a9b12ab56a63e037129f6b77f03f95a841494505fdbbe212b0dd756e5558bddd7ee186669929c6069568c76b70b179fe4a58ccad465f2d4677d6e5 SHA512 dbd92fb04183ec1402401388f70b18b95040083c9ea8bf2ea6b1692fddc375b090968b13afb010ebf412b480b34747eb2c82709adbeb386cccf60b972f23254f
-DIST chromium-84-patchset-1.tar.xz 17652 BLAKE2B 17008a5d7b81fd9dd3934f815922a10c4b33bd4b3a13b350011d60627133f2179c2e70a6e74ef11ddf9b68b83b988fad3df15e9307f871006ccb7aca52c819da SHA512 2a45183c60794256b150bf67aa8395bab113e77b338775f737ebd8a822fd17be776b786ad12ffa759774a8876e0976a1c285ef90257e9532cfd9952baba7096d
-DIST chromium-84.0.4147.45.tar.xz 845103524 BLAKE2B 8b1e1c052b2ff3968fc4f13215551b9bd53b2fe89f15512d064267e82e71909f267d4f91665b456ad84ec537601e4fbc097eebc45b461f967aa8fe997da2716c SHA512 d43ef067ed855813d3f003cc8f7302d433c924a58ea79bdafa3ec1fe35b4f71a24c4493389563bbc88744ee8fce9b1664c62548e975e0e5a97c823f90aacfe30
+DIST chromium-84-patchset-3.tar.xz 20148 BLAKE2B d910570b43f63bcf4ead90ca4e4005a08d7c85b5b4e7af2a70ec4bc18265cbe8b075523878710075cfee4e0631eb3374e1e6d06251f4bf03377954807b1951e9 SHA512 316db8b0359b10a988242a0d665475d912fa9b610a547478d8c39b337afc02780a54d7024e231eb4fd402063cf439f6e2b4bb92a4968c8e0c3e69d84a2ae1664
+DIST chromium-84.0.4147.68.tar.xz 845188784 BLAKE2B a0185a5aacc1297f6240e2d887e980c69ba1219267714fb82c87e2ec31e4a3bee24ea9c059fc4f56dcc5c3e576d0baf5b59ec3576fc266daac583cf2b2917b56 SHA512 c5304dfa76ec9bf1d7e96116b6560b77d636eaa226acf7be46798f4b161c6aba90c54bec797dfbf1e48ece46d4e52e44737ed68457f9b10bbc11658a9020bffd
 DIST setuptools-44.1.0.zip 858569 BLAKE2B f59f154e121502a731e51294ccd293d60ffccadacf51e23b53bf7ceba38858948b86783238061136c827ac3373ea7ea8e6253d4bb53f3f1dd69284568ec65a68 SHA512 4dfb0f42d334b835758e865a26ecd1e725711fa2b9c38ddc273b8b3849fba04527bc97436d11ba1e98f1a42922aa0f0b9032e32998273c705fac6e10735eacbf
 DIST xcb-proto-1.14.tar.xz 143384 BLAKE2B 60212b0f0ce039a64a2e6cbbc78564eeffc57cff20987b37dc780d8d97ae888a7dbfbbaadc6e0e4bedfc5d1e360f16318e3825ad8406de668d9c7c66cf7f4b5d SHA512 de66d568163b6da2be9d6c59984f3afa3acd119a781378638045fd68018665ef5c9af98f024e9962ba3eb7c7a4d85c27ba70ffafceb2324ccc6940f34de16690

diff --git a/www-client/chromium/chromium-84.0.4147.45.ebuild b/www-client/chromium/chromium-84.0.4147.45.ebuild
deleted file mode 100644
index d50cafdca25..00000000000
--- a/www-client/chromium/chromium-84.0.4147.45.ebuild
+++ /dev/null
@@ -1,804 +0,0 @@
-# Copyright 2009-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-PYTHON_COMPAT=( python2_7 )
-
-CHROMIUM_LANGS="am ar bg bn ca cs da de el en-GB es es-419 et fa fi fil fr gu he
-	hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt-BR pt-PT ro ru sk sl sr
-	sv sw ta te th tr uk vi zh-CN zh-TW"
-
-inherit check-reqs chromium-2 desktop flag-o-matic multilib ninja-utils pax-utils portability python-any-r1 readme.gentoo-r1 toolchain-funcs xdg-utils
-
-DESCRIPTION="Open-source version of Google Chrome web browser"
-HOMEPAGE="https://chromium.org/"
-XCB_PROTO_VERSION="1.14"
-PATCHSET="1"
-PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}"
-SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
-	https://files.pythonhosted.org/packages/ed/7b/bbf89ca71e722b7f9464ebffe4b5ee20a9e5c9a555a56e2d3914bb9119a6/setuptools-44.1.0.zip
-	https://www.x.org/releases/individual/proto/xcb-proto-${XCB_PROTO_VERSION}.tar.xz
-	https://github.com/stha09/chromium-patches/releases/download/${PATCHSET_NAME}/${PATCHSET_NAME}.tar.xz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="~amd64 ~arm64 ~x86"
-IUSE="+closure-compile component-build cups cpu_flags_arm_neon +hangouts kerberos pic +proprietary-codecs pulseaudio selinux +suid +system-ffmpeg +system-icu +system-libvpx +tcmalloc widevine"
-RESTRICT="!system-ffmpeg? ( proprietary-codecs? ( bindist ) )"
-REQUIRED_USE="component-build? ( !suid )"
-
-COMMON_DEPEND="
-	>=app-accessibility/at-spi2-atk-2.26:2
-	app-arch/bzip2:=
-	cups? ( >=net-print/cups-1.3.11:= )
-	>=dev-libs/atk-2.26
-	dev-libs/expat:=
-	dev-libs/glib:2
-	>=dev-libs/libxml2-2.9.4-r3:=[icu]
-	dev-libs/nspr:=
-	>=dev-libs/nss-3.26:=
-	>=media-libs/alsa-lib-1.0.19:=
-	media-libs/fontconfig:=
-	media-libs/freetype:=
-	>=media-libs/harfbuzz-2.4.0:0=[icu(-)]
-	media-libs/libjpeg-turbo:=
-	media-libs/libpng:=
-	media-libs/mesa:=[gbm]
-	system-libvpx? ( >=media-libs/libvpx-1.8.2:=[postproc,svc] )
-	pulseaudio? ( media-sound/pulseaudio:= )
-	system-ffmpeg? (
-		>=media-video/ffmpeg-4:=
-		|| (
-			media-video/ffmpeg[-samba]
-			>=net-fs/samba-4.5.10-r1[-debug(-)]
-		)
-		>=media-libs/opus-1.3.1:=
-	)
-	sys-apps/dbus:=
-	sys-apps/pciutils:=
-	virtual/udev
-	x11-libs/cairo:=
-	x11-libs/gdk-pixbuf:2
-	x11-libs/gtk+:3[X]
-	x11-libs/libX11:=
-	x11-libs/libXcomposite:=
-	x11-libs/libXcursor:=
-	x11-libs/libXdamage:=
-	x11-libs/libXext:=
-	x11-libs/libXfixes:=
-	>=x11-libs/libXi-1.6.0:=
-	x11-libs/libXrandr:=
-	x11-libs/libXrender:=
-	x11-libs/libXScrnSaver:=
-	x11-libs/libXtst:=
-	x11-libs/pango:=
-	media-libs/flac:=
-	>=media-libs/libwebp-0.4.0:=
-	sys-libs/zlib:=[minizip]
-	kerberos? ( virtual/krb5 )
-"
-# For nvidia-drivers blocker, see bug #413637 .
-RDEPEND="${COMMON_DEPEND}
-	x11-misc/xdg-utils
-	virtual/opengl
-	virtual/ttf-fonts
-	selinux? ( sec-policy/selinux-chromium )
-	tcmalloc? ( !<x11-drivers/nvidia-drivers-331.20 )
-"
-DEPEND="${COMMON_DEPEND}
-"
-# dev-vcs/git - https://bugs.gentoo.org/593476
-BDEPEND="
-	${PYTHON_DEPS}
-	>=app-arch/gzip-1.7
-	app-arch/unzip
-	dev-lang/perl
-	>=dev-util/gn-0.1726
-	dev-vcs/git
-	>=dev-util/gperf-3.0.3
-	>=dev-util/ninja-1.7.2
-	>=net-libs/nodejs-7.6.0[inspector]
-	sys-apps/hwids[usb(+)]
-	>=sys-devel/bison-2.4.3
-	sys-devel/flex
-	virtual/pkgconfig
-	closure-compile? ( virtual/jre )
-"
-
-: ${CHROMIUM_FORCE_CLANG=no}
-: ${CHROMIUM_FORCE_LIBCXX=no}
-
-if [[ ${CHROMIUM_FORCE_CLANG} == yes ]]; then
-	BDEPEND+=" >=sys-devel/clang-9"
-fi
-
-if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then
-	RDEPEND+=" >=sys-libs/libcxx-9"
-	DEPEND+=" >=sys-libs/libcxx-9"
-else
-	COMMON_DEPEND="
-		app-arch/snappy:=
-		dev-libs/libxslt:=
-		>=dev-libs/re2-0.2019.08.01:=
-		>=media-libs/openh264-1.6.0:=
-		system-icu? ( >=dev-libs/icu-67.1:= )
-	"
-	RDEPEND+="${COMMON_DEPEND}"
-	DEPEND+="${COMMON_DEPEND}"
-fi
-
-if ! has chromium_pkg_die ${EBUILD_DEATH_HOOKS}; then
-	EBUILD_DEATH_HOOKS+=" chromium_pkg_die";
-fi
-
-DISABLE_AUTOFORMATTING="yes"
-DOC_CONTENTS="
-Some web pages may require additional fonts to display properly.
-Try installing some of the following packages if some characters
-are not displayed properly:
-- media-fonts/arphicfonts
-- media-fonts/droid
-- media-fonts/ipamonafont
-- media-fonts/noto
-- media-fonts/ja-ipafonts
-- media-fonts/takao-fonts
-- media-fonts/wqy-microhei
-- media-fonts/wqy-zenhei
-
-To fix broken icons on the Downloads page, you should install an icon
-theme that covers the appropriate MIME types, and configure this as your
-GTK+ icon theme.
-
-For native file dialogs in KDE, install kde-apps/kdialog.
-
-To make password storage work with your desktop environment you may
-have install one of the supported credentials management applications:
-- app-crypt/libsecret (GNOME)
-- kde-frameworks/kwallet (KDE)
-If you have one of above packages installed, but don't want to use
-them in Chromium, then add --password-store=basic to CHROMIUM_FLAGS
-in /etc/chromium/default.
-"
-
-pre_build_checks() {
-	if [[ ${MERGE_TYPE} != binary ]]; then
-		local -x CPP="$(tc-getCXX) -E"
-		if tc-is-gcc && ! ver_test "$(gcc-version)" -ge 9.2; then
-			die "At least gcc 9.2 is required"
-		fi
-		# component build hangs with tcmalloc enabled due to sandbox issue, bug #695976.
-		if has usersandbox ${FEATURES} && use tcmalloc && use component-build; then
-			die "Component build with tcmalloc requires FEATURES=-usersandbox."
-		fi
-		if [[ ${CHROMIUM_FORCE_CLANG} == yes ]] || tc-is-clang; then
-			if use component-build; then
-				die "Component build with clang requires fuzzer headers."
-			fi
-		fi
-	fi
-
-	# Check build requirements, bug #541816 and bug #471810 .
-	CHECKREQS_MEMORY="3G"
-	CHECKREQS_DISK_BUILD="7G"
-	if ( shopt -s extglob; is-flagq '-g?(gdb)?([1-9])' ); then
-		if use custom-cflags || use component-build; then
-			CHECKREQS_DISK_BUILD="25G"
-		fi
-		if ! use component-build; then
-			CHECKREQS_MEMORY="16G"
-		fi
-	fi
-	check-reqs_pkg_setup
-}
-
-pkg_pretend() {
-	pre_build_checks
-}
-
-pkg_setup() {
-	pre_build_checks
-
-	chromium_suid_sandbox_check_kernel_config
-}
-
-src_prepare() {
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	eapply "${WORKDIR}/patches"
-
-	default
-
-	mkdir -p third_party/node/linux/node-linux-x64/bin || die
-	ln -s "${EPREFIX}"/usr/bin/node third_party/node/linux/node-linux-x64/bin/node || die
-
-	local keeplibs=(
-		base/third_party/cityhash
-		base/third_party/double_conversion
-		base/third_party/dynamic_annotations
-		base/third_party/icu
-		base/third_party/nspr
-		base/third_party/superfasthash
-		base/third_party/symbolize
-		base/third_party/valgrind
-		base/third_party/xdg_mime
-		base/third_party/xdg_user_dirs
-		buildtools/third_party/libc++
-		buildtools/third_party/libc++abi
-		chrome/third_party/mozilla_security_manager
-		courgette/third_party
-		net/third_party/mozilla_security_manager
-		net/third_party/nss
-		net/third_party/quic
-		net/third_party/uri_template
-		third_party/abseil-cpp
-		third_party/angle
-		third_party/angle/src/common/third_party/base
-		third_party/angle/src/common/third_party/smhasher
-		third_party/angle/src/common/third_party/xxhash
-		third_party/angle/src/third_party/compiler
-		third_party/angle/src/third_party/libXNVCtrl
-		third_party/angle/src/third_party/trace_event
-		third_party/angle/src/third_party/volk
-		third_party/angle/third_party/glslang
-		third_party/angle/third_party/spirv-headers
-		third_party/angle/third_party/spirv-tools
-		third_party/angle/third_party/vulkan-headers
-		third_party/angle/third_party/vulkan-loader
-		third_party/angle/third_party/vulkan-tools
-		third_party/angle/third_party/vulkan-validation-layers
-		third_party/apple_apsl
-		third_party/axe-core
-		third_party/blink
-		third_party/boringssl
-		third_party/boringssl/src/third_party/fiat
-		third_party/breakpad
-		third_party/breakpad/breakpad/src/third_party/curl
-		third_party/brotli
-		third_party/cacheinvalidation
-		third_party/catapult
-		third_party/catapult/common/py_vulcanize/third_party/rcssmin
-		third_party/catapult/common/py_vulcanize/third_party/rjsmin
-		third_party/catapult/third_party/beautifulsoup4
-		third_party/catapult/third_party/html5lib-python
-		third_party/catapult/third_party/polymer
-		third_party/catapult/third_party/six
-		third_party/catapult/tracing/third_party/d3
-		third_party/catapult/tracing/third_party/gl-matrix
-		third_party/catapult/tracing/third_party/jpeg-js
-		third_party/catapult/tracing/third_party/jszip
-		third_party/catapult/tracing/third_party/mannwhitneyu
-		third_party/catapult/tracing/third_party/oboe
-		third_party/catapult/tracing/third_party/pako
-		third_party/ced
-		third_party/cld_3
-		third_party/closure_compiler
-		third_party/crashpad
-		third_party/crashpad/crashpad/third_party/lss
-		third_party/crashpad/crashpad/third_party/zlib
-		third_party/crc32c
-		third_party/cros_system_api
-		third_party/dav1d
-		third_party/dawn
-		third_party/depot_tools
-		third_party/devscripts
-		third_party/devtools-frontend
-		third_party/devtools-frontend/src/front_end/third_party/acorn
-		third_party/devtools-frontend/src/front_end/third_party/codemirror
-		third_party/devtools-frontend/src/front_end/third_party/fabricjs
-		third_party/devtools-frontend/src/front_end/third_party/lighthouse
-		third_party/devtools-frontend/src/front_end/third_party/wasmparser
-		third_party/devtools-frontend/src/third_party
-		third_party/dom_distiller_js
-		third_party/emoji-segmenter
-		third_party/flatbuffers
-		third_party/freetype
-		third_party/libgifcodec
-		third_party/glslang
-		third_party/google_input_tools
-		third_party/google_input_tools/third_party/closure_library
-		third_party/google_input_tools/third_party/closure_library/third_party/closure
-		third_party/googletest
-		third_party/harfbuzz-ng/utils
-		third_party/hunspell
-		third_party/iccjpeg
-		third_party/inspector_protocol
-		third_party/jinja2
-		third_party/jsoncpp
-		third_party/jstemplate
-		third_party/khronos
-		third_party/leveldatabase
-		third_party/libXNVCtrl
-		third_party/libaddressinput
-		third_party/libaom
-		third_party/libaom/source/libaom/third_party/vector
-		third_party/libaom/source/libaom/third_party/x86inc
-		third_party/libavif
-		third_party/libjingle
-		third_party/libphonenumber
-		third_party/libsecret
-		third_party/libsrtp
-		third_party/libsync
-		third_party/libudev
-		third_party/libwebm
-		third_party/libxml/chromium
-		third_party/libyuv
-		third_party/llvm
-		third_party/lottie
-		third_party/lss
-		third_party/lzma_sdk
-		third_party/mako
-		third_party/markupsafe
-		third_party/mesa
-		third_party/metrics_proto
-		third_party/modp_b64
-		third_party/nasm
-		third_party/node
-		third_party/node/node_modules/polymer-bundler/lib/third_party/UglifyJS2
-		third_party/one_euro_filter
-		third_party/openscreen
-		third_party/openscreen/src/third_party/mozilla
-		third_party/openscreen/src/third_party/tinycbor/src/src
-		third_party/ots
-		third_party/pdfium
-		third_party/pdfium/third_party/agg23
-		third_party/pdfium/third_party/base
-		third_party/pdfium/third_party/bigint
-		third_party/pdfium/third_party/freetype
-		third_party/pdfium/third_party/lcms
-		third_party/pdfium/third_party/libopenjpeg20
-		third_party/pdfium/third_party/libpng16
-		third_party/pdfium/third_party/libtiff
-		third_party/pdfium/third_party/skia_shared
-		third_party/perfetto
-		third_party/pffft
-		third_party/ply
-		third_party/polymer
-		third_party/private-join-and-compute
-		third_party/protobuf
-		third_party/protobuf/third_party/six
-		third_party/pyjson5
-		third_party/qcms
-		third_party/rnnoise
-		third_party/s2cellid
-		third_party/schema_org
-		third_party/simplejson
-		third_party/skia
-		third_party/skia/include/third_party/skcms
-		third_party/skia/include/third_party/vulkan
-		third_party/skia/third_party/skcms
-		third_party/skia/third_party/vulkan
-		third_party/smhasher
-		third_party/spirv-headers
-		third_party/SPIRV-Tools
-		third_party/sqlite
-		third_party/swiftshader
-		third_party/swiftshader/third_party/astc-encoder
-		third_party/swiftshader/third_party/llvm-7.0
-		third_party/swiftshader/third_party/llvm-subzero
-		third_party/swiftshader/third_party/marl
-		third_party/swiftshader/third_party/subzero
-		third_party/swiftshader/third_party/SPIRV-Headers/include/spirv/unified1
-		third_party/unrar
-		third_party/usrsctp
-		third_party/vulkan
-		third_party/web-animations-js
-		third_party/webdriver
-		third_party/webrtc
-		third_party/webrtc/common_audio/third_party/ooura
-		third_party/webrtc/common_audio/third_party/spl_sqrt_floor
-		third_party/webrtc/modules/third_party/fft
-		third_party/webrtc/modules/third_party/g711
-		third_party/webrtc/modules/third_party/g722
-		third_party/webrtc/rtc_base/third_party/base64
-		third_party/webrtc/rtc_base/third_party/sigslot
-		third_party/widevine
-		third_party/woff2
-		third_party/wuffs
-		third_party/zlib/google
-		tools/grit/third_party/six
-		url/third_party/mozilla
-		v8/src/third_party/siphash
-		v8/src/third_party/valgrind
-		v8/src/third_party/utf8-decoder
-		v8/third_party/inspector_protocol
-		v8/third_party/v8
-
-		# gyp -> gn leftovers
-		base/third_party/libevent
-		third_party/adobe
-		third_party/speech-dispatcher
-		third_party/usb_ids
-		third_party/xdg-utils
-	)
-	if ! use system-ffmpeg; then
-		keeplibs+=( third_party/ffmpeg third_party/opus )
-	fi
-	if ! use system-icu; then
-		keeplibs+=( third_party/icu )
-	fi
-	if ! use system-libvpx; then
-		keeplibs+=( third_party/libvpx )
-		keeplibs+=( third_party/libvpx/source/libvpx/third_party/x86inc )
-
-		# we need to generate ppc64 stuff because upstream does not ship it yet
-		# it has to be done before unbundling.
-		if use ppc64; then
-			pushd third_party/libvpx >/dev/null || die
-			mkdir -p source/config/linux/ppc64 || die
-			./generate_gni.sh || die
-			popd >/dev/null || die
-		fi
-	fi
-	if use tcmalloc; then
-		keeplibs+=( third_party/tcmalloc )
-	fi
-	if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then
-		keeplibs+=( third_party/libxml )
-		keeplibs+=( third_party/libxslt )
-		keeplibs+=( third_party/openh264 )
-		keeplibs+=( third_party/re2 )
-		keeplibs+=( third_party/snappy )
-		if use system-icu; then
-			keeplibs+=( third_party/icu )
-		fi
-	fi
-	# Remove most bundled libraries. Some are still needed.
-	build/linux/unbundle/remove_bundled_libraries.py "${keeplibs[@]}" --do-remove || die
-}
-
-src_configure() {
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	local myconf_gn=""
-
-	# Make sure the build system will use the right tools, bug #340795.
-	tc-export AR CC CXX NM
-
-	if [[ ${CHROMIUM_FORCE_CLANG} == yes ]] && ! tc-is-clang; then
-		# Force clang since gcc is pretty broken at the moment.
-		CC=${CHOST}-clang
-		CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	if tc-is-clang; then
-		myconf_gn+=" is_clang=true clang_use_chrome_plugins=false"
-	else
-		if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then
-			die "Compiling with sys-libs/libcxx requires clang."
-		fi
-		myconf_gn+=" is_clang=false"
-	fi
-
-	# Define a custom toolchain for GN
-	myconf_gn+=" custom_toolchain=\"//build/toolchain/linux/unbundle:default\""
-
-	if tc-is-cross-compiler; then
-		tc-export BUILD_{AR,CC,CXX,NM}
-		myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:host\""
-		myconf_gn+=" v8_snapshot_toolchain=\"//build/toolchain/linux/unbundle:host\""
-	else
-		myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:default\""
-	fi
-
-	# GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
-	myconf_gn+=" is_debug=false"
-
-	# Component build isn't generally intended for use by end users. It's mostly useful
-	# for development and debugging.
-	myconf_gn+=" is_component_build=$(usex component-build true false)"
-
-	myconf_gn+=" use_allocator=$(usex tcmalloc \"tcmalloc\" \"none\")"
-
-	# Disable nacl, we can't build without pnacl (http://crbug.com/269560).
-	myconf_gn+=" enable_nacl=false"
-
-	# Use system-provided libraries.
-	# TODO: freetype -- remove sources (https://bugs.chromium.org/p/pdfium/issues/detail?id=733).
-	# TODO: use_system_hunspell (upstream changes needed).
-	# TODO: use_system_libsrtp (bug #459932).
-	# TODO: use_system_protobuf (bug #525560).
-	# TODO: use_system_ssl (http://crbug.com/58087).
-	# TODO: use_system_sqlite (http://crbug.com/22208).
-
-	# libevent: https://bugs.gentoo.org/593458
-	local gn_system_libraries=(
-		flac
-		fontconfig
-		freetype
-		# Need harfbuzz_from_pkgconfig target
-		#harfbuzz-ng
-		libdrm
-		libjpeg
-		libpng
-		libwebp
-		zlib
-	)
-	if use system-ffmpeg; then
-		gn_system_libraries+=( ffmpeg opus )
-	fi
-	if use system-icu; then
-		gn_system_libraries+=( icu )
-	fi
-	if use system-libvpx; then
-		gn_system_libraries+=( libvpx )
-	fi
-	if [[ ${CHROMIUM_FORCE_LIBCXX} != yes ]]; then
-		# unbundle only without libc++, because libc++ is not fully ABI compatible with libstdc++
-		gn_system_libraries+=( libxml )
-		gn_system_libraries+=( libxslt )
-		gn_system_libraries+=( openh264 )
-		gn_system_libraries+=( re2 )
-		gn_system_libraries+=( snappy )
-	fi
-	build/linux/unbundle/replace_gn_files.py --system-libraries "${gn_system_libraries[@]}" || die
-
-	# See dependency logic in third_party/BUILD.gn
-	myconf_gn+=" use_system_harfbuzz=true"
-
-	# Disable deprecated libgnome-keyring dependency, bug #713012
-	myconf_gn+=" use_gnome_keyring=false"
-
-	# Optional dependencies.
-	myconf_gn+=" closure_compile=$(usex closure-compile true false)"
-	myconf_gn+=" enable_hangout_services_extension=$(usex hangouts true false)"
-	myconf_gn+=" enable_widevine=$(usex widevine true false)"
-	myconf_gn+=" use_cups=$(usex cups true false)"
-	myconf_gn+=" use_kerberos=$(usex kerberos true false)"
-	myconf_gn+=" use_pulseaudio=$(usex pulseaudio true false)"
-
-	# TODO: link_pulseaudio=true for GN.
-
-	myconf_gn+=" fieldtrial_testing_like_official_build=true"
-
-	# Never use bundled gold binary. Disable gold linker flags for now.
-	# Do not use bundled clang.
-	# Trying to use gold results in linker crash.
-	myconf_gn+=" use_gold=false use_sysroot=false use_custom_libcxx=false"
-
-	# Disable forced lld, bug 641556
-	myconf_gn+=" use_lld=false"
-
-	ffmpeg_branding="$(usex proprietary-codecs Chrome Chromium)"
-	myconf_gn+=" proprietary_codecs=$(usex proprietary-codecs true false)"
-	myconf_gn+=" ffmpeg_branding=\"${ffmpeg_branding}\""
-
-	# Set up Google API keys, see http://www.chromium.org/developers/how-tos/api-keys .
-	# Note: these are for Gentoo use ONLY. For your own distribution,
-	# please get your own set of keys. Feel free to contact chromium@gentoo.org
-	# for more info.
-	local google_api_key="AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc"
-	local google_default_client_id="329227923882.apps.googleusercontent.com"
-	local google_default_client_secret="vgKG0NNv7GoDpbtoFNLxCUXu"
-	myconf_gn+=" google_api_key=\"${google_api_key}\""
-	myconf_gn+=" google_default_client_id=\"${google_default_client_id}\""
-	myconf_gn+=" google_default_client_secret=\"${google_default_client_secret}\""
-	local myarch="$(tc-arch)"
-
-	# Avoid CFLAGS problems, bug #352457, bug #390147.
-	if ! use custom-cflags; then
-		replace-flags "-Os" "-O2"
-		strip-flags
-
-		# Debug info section overflows without component build
-		# Prevent linker from running out of address space, bug #471810 .
-		if ! use component-build || use x86; then
-			filter-flags "-g*"
-		fi
-
-		# Prevent libvpx build failures. Bug 530248, 544702, 546984.
-		if [[ ${myarch} == amd64 || ${myarch} == x86 ]]; then
-			filter-flags -mno-mmx -mno-sse2 -mno-ssse3 -mno-sse4.1 -mno-avx -mno-avx2 -mno-fma -mno-fma4
-		fi
-	fi
-
-	if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then
-		append-flags -stdlib=libc++
-		append-ldflags -stdlib=libc++
-	fi
-
-	if [[ $myarch = amd64 ]] ; then
-		myconf_gn+=" target_cpu=\"x64\""
-		ffmpeg_target_arch=x64
-	elif [[ $myarch = x86 ]] ; then
-		myconf_gn+=" target_cpu=\"x86\""
-		ffmpeg_target_arch=ia32
-
-		# This is normally defined by compiler_cpu_abi in
-		# build/config/compiler/BUILD.gn, but we patch that part out.
-		append-flags -msse2 -mfpmath=sse -mmmx
-	elif [[ $myarch = arm64 ]] ; then
-		myconf_gn+=" target_cpu=\"arm64\""
-		ffmpeg_target_arch=arm64
-	elif [[ $myarch = arm ]] ; then
-		myconf_gn+=" target_cpu=\"arm\""
-		ffmpeg_target_arch=$(usex cpu_flags_arm_neon arm-neon arm)
-	elif [[ $myarch = ppc64 ]] ; then
-		myconf_gn+=" target_cpu=\"ppc64\""
-		ffmpeg_target_arch=ppc64
-	else
-		die "Failed to determine target arch, got '$myarch'."
-	fi
-
-	# Make sure that -Werror doesn't get added to CFLAGS by the build system.
-	# Depending on GCC version the warnings are different and we don't want
-	# the build to fail because of that.
-	myconf_gn+=" treat_warnings_as_errors=false"
-
-	# Disable fatal linker warnings, bug 506268.
-	myconf_gn+=" fatal_linker_warnings=false"
-
-	# Bug 491582.
-	export TMPDIR="${WORKDIR}/temp"
-	mkdir -p -m 755 "${TMPDIR}" || die
-
-	# https://bugs.gentoo.org/654216
-	addpredict /dev/dri/ #nowarn
-
-	#if ! use system-ffmpeg; then
-	if false; then
-		local build_ffmpeg_args=""
-		if use pic && [[ "${ffmpeg_target_arch}" == "ia32" ]]; then
-			build_ffmpeg_args+=" --disable-asm"
-		fi
-
-		# Re-configure bundled ffmpeg. See bug #491378 for example reasons.
-		einfo "Configuring bundled ffmpeg..."
-		pushd third_party/ffmpeg > /dev/null || die
-		chromium/scripts/build_ffmpeg.py linux ${ffmpeg_target_arch} \
-			--branding ${ffmpeg_branding} -- ${build_ffmpeg_args} || die
-		chromium/scripts/copy_config.sh || die
-		chromium/scripts/generate_gn.py || die
-		popd > /dev/null || die
-	fi
-
-	# Chromium relies on this, but was disabled in >=clang-10, crbug.com/1042470
-	append-cxxflags $(test-flags-CXX -flax-vector-conversions=all)
-
-	# Explicitly disable ICU data file support for system-icu builds.
-	if use system-icu; then
-		myconf_gn+=" icu_use_data_file=false"
-	fi
-
-	# Use bundled xcb-proto, bug #727000
-	myconf_gn+=" xcbproto_path=\"${WORKDIR}/xcb-proto-${XCB_PROTO_VERSION}/src\""
-
-	einfo "Configuring Chromium..."
-	set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release
-	echo "$@"
-	"$@" || die
-}
-
-src_compile() {
-	# Final link uses lots of file descriptors.
-	ulimit -n 2048
-
-	# Calling this here supports resumption via FEATURES=keepwork
-	python_setup
-
-	# https://bugs.gentoo.org/717456
-	# Use bundled xcb-proto, because system xcb-proto doesn't have Python 2.7 support
-	local -x PYTHONPATH="${WORKDIR}/setuptools-44.1.0:${WORKDIR}/xcb-proto-${XCB_PROTO_VERSION}${PYTHONPATH+:}${PYTHONPATH}"
-
-	#"${EPYTHON}" tools/clang/scripts/update.py --force-local-build --gcc-toolchain /usr --skip-checkout --use-system-cmake --without-android || die
-
-	# Build mksnapshot and pax-mark it.
-	local x
-	for x in mksnapshot v8_context_snapshot_generator; do
-		if tc-is-cross-compiler; then
-			eninja -C out/Release "host/${x}"
-			pax-mark m "out/Release/host/${x}"
-		else
-			eninja -C out/Release "${x}"
-			pax-mark m "out/Release/${x}"
-		fi
-	done
-
-	# Even though ninja autodetects number of CPUs, we respect
-	# user's options, for debugging with -j 1 or any other reason.
-	eninja -C out/Release chrome chromedriver
-	use suid && eninja -C out/Release chrome_sandbox
-
-	pax-mark m out/Release/chrome
-
-	# Build manpage; bug #684550
-	sed -e 's|@@PACKAGE@@|chromium-browser|g;
-		s|@@MENUNAME@@|Chromium|g;' \
-		chrome/app/resources/manpage.1.in > \
-		out/Release/chromium-browser.1 || die
-
-	# Build desktop file; bug #706786
-	sed -e 's|@@MENUNAME@@|Chromium|g;
-		s|@@USR_BIN_SYMLINK_NAME@@|chromium-browser|g;
-		s|@@PACKAGE@@|chromium-browser|g;
-		s|\(^Exec=\)/usr/bin/|\1|g;' \
-		chrome/installer/linux/common/desktop.template > \
-		out/Release/chromium-browser-chromium.desktop || die
-}
-
-src_install() {
-	local CHROMIUM_HOME="/usr/$(get_libdir)/chromium-browser"
-	exeinto "${CHROMIUM_HOME}"
-	doexe out/Release/chrome
-
-	if use suid; then
-		newexe out/Release/chrome_sandbox chrome-sandbox
-		fperms 4755 "${CHROMIUM_HOME}/chrome-sandbox"
-	fi
-
-	doexe out/Release/chromedriver
-
-	local sedargs=( -e "s:/usr/lib/:/usr/$(get_libdir)/:g" )
-	sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r3.sh" > chromium-launcher.sh || die
-	doexe chromium-launcher.sh
-
-	# It is important that we name the target "chromium-browser",
-	# xdg-utils expect it; bug #355517.
-	dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium-browser
-	# keep the old symlink around for consistency
-	dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium
-
-	dosym "${CHROMIUM_HOME}/chromedriver" /usr/bin/chromedriver
-
-	# Allow users to override command-line options, bug #357629.
-	insinto /etc/chromium
-	newins "${FILESDIR}/chromium.default" "default"
-
-	pushd out/Release/locales > /dev/null || die
-	chromium_remove_language_paks
-	popd
-
-	insinto "${CHROMIUM_HOME}"
-	doins out/Release/*.bin
-	doins out/Release/*.pak
-	doins out/Release/*.so
-
-	if ! use system-icu; then
-		doins out/Release/icudtl.dat
-	fi
-
-	doins -r out/Release/locales
-	doins -r out/Release/resources
-
-	if [[ -d out/Release/swiftshader ]]; then
-		insinto "${CHROMIUM_HOME}/swiftshader"
-		doins out/Release/swiftshader/*.so
-	fi
-
-	# Install icons
-	local branding size
-	for size in 16 24 32 48 64 128 256 ; do
-		case ${size} in
-			16|32) branding="chrome/app/theme/default_100_percent/chromium" ;;
-				*) branding="chrome/app/theme/chromium" ;;
-		esac
-		newicon -s ${size} "${branding}/product_logo_${size}.png" \
-			chromium-browser.png
-	done
-
-	# Install desktop entry
-	domenu out/Release/chromium-browser-chromium.desktop
-
-	# Install GNOME default application entry (bug #303100).
-	insinto /usr/share/gnome-control-center/default-apps
-	newins "${FILESDIR}"/chromium-browser.xml chromium-browser.xml
-
-	# Install manpage; bug #684550
-	doman out/Release/chromium-browser.1
-	dosym chromium-browser.1 /usr/share/man/man1/chromium.1
-
-	readme.gentoo_create_doc
-}
-
-pkg_postrm() {
-	xdg_icon_cache_update
-	xdg_desktop_database_update
-}
-
-pkg_postinst() {
-	xdg_icon_cache_update
-	xdg_desktop_database_update
-	readme.gentoo_print_elog
-}

diff --git a/www-client/chromium/chromium-84.0.4147.45-r1.ebuild b/www-client/chromium/chromium-84.0.4147.68.ebuild
similarity index 93%
rename from www-client/chromium/chromium-84.0.4147.45-r1.ebuild
rename to www-client/chromium/chromium-84.0.4147.68.ebuild
index 966c8a05a06..fa4201cf1b1 100644
--- a/www-client/chromium/chromium-84.0.4147.45-r1.ebuild
+++ b/www-client/chromium/chromium-84.0.4147.68.ebuild
@@ -13,7 +13,7 @@ inherit check-reqs chromium-2 desktop flag-o-matic multilib ninja-utils pax-util
 DESCRIPTION="Open-source version of Google Chrome web browser"
 HOMEPAGE="https://chromium.org/"
 XCB_PROTO_VERSION="1.14"
-PATCHSET="1"
+PATCHSET="3"
 PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}"
 SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
 	https://files.pythonhosted.org/packages/ed/7b/bbf89ca71e722b7f9464ebffe4b5ee20a9e5c9a555a56e2d3914bb9119a6/setuptools-44.1.0.zip
@@ -23,15 +23,31 @@ SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}
 LICENSE="BSD"
 SLOT="0"
 KEYWORDS="~amd64 ~arm64 ~x86"
-IUSE="+closure-compile component-build cups cpu_flags_arm_neon +hangouts kerberos pic +proprietary-codecs pulseaudio selinux +suid +system-ffmpeg +system-icu +system-libvpx +tcmalloc widevine"
+IUSE="+closure-compile component-build cups cpu_flags_arm_neon +hangouts headless kerberos ozone pic +proprietary-codecs pulseaudio selinux +suid +system-ffmpeg +system-icu +system-libvpx +tcmalloc wayland widevine"
 RESTRICT="!system-ffmpeg? ( proprietary-codecs? ( bindist ) )"
-REQUIRED_USE="component-build? ( !suid )"
+REQUIRED_USE="
+	component-build? ( !suid )
+	wayland? ( ozone )
+"
+
+COMMON_X_DEPEND="
+	media-libs/mesa:=[gbm]
+	x11-libs/libX11:=
+	x11-libs/libXcomposite:=
+	x11-libs/libXcursor:=
+	x11-libs/libXdamage:=
+	x11-libs/libXext:=
+	x11-libs/libXfixes:=
+	>=x11-libs/libXi-1.6.0:=
+	x11-libs/libXrandr:=
+	x11-libs/libXrender:=
+	x11-libs/libXtst:=
+	x11-libs/libxcb:=
+"
 
 COMMON_DEPEND="
-	>=app-accessibility/at-spi2-atk-2.26:2
 	app-arch/bzip2:=
 	cups? ( >=net-print/cups-1.3.11:= )
-	>=dev-libs/atk-2.26
 	dev-libs/expat:=
 	dev-libs/glib:2
 	>=dev-libs/libxml2-2.9.4-r3:=[icu]
@@ -43,11 +59,11 @@ COMMON_DEPEND="
 	>=media-libs/harfbuzz-2.4.0:0=[icu(-)]
 	media-libs/libjpeg-turbo:=
 	media-libs/libpng:=
-	media-libs/mesa:=[gbm]
 	system-libvpx? ( >=media-libs/libvpx-1.8.2:=[postproc,svc] )
 	pulseaudio? ( media-sound/pulseaudio:= )
 	system-ffmpeg? (
-		>=media-video/ffmpeg-4:=
+		>=media-video/ffmpeg-4:0
+		<media-video/ffmpeg-4.3:0=
 		|| (
 			media-video/ffmpeg[-samba]
 			>=net-fs/samba-4.5.10-r1[-debug(-)]
@@ -59,23 +75,31 @@ COMMON_DEPEND="
 	virtual/udev
 	x11-libs/cairo:=
 	x11-libs/gdk-pixbuf:2
-	x11-libs/gtk+:3[X]
-	x11-libs/libX11:=
-	x11-libs/libXcomposite:=
-	x11-libs/libXcursor:=
-	x11-libs/libXdamage:=
-	x11-libs/libXext:=
-	x11-libs/libXfixes:=
-	>=x11-libs/libXi-1.6.0:=
-	x11-libs/libXrandr:=
-	x11-libs/libXrender:=
-	x11-libs/libXScrnSaver:=
-	x11-libs/libXtst:=
 	x11-libs/pango:=
 	media-libs/flac:=
 	>=media-libs/libwebp-0.4.0:=
 	sys-libs/zlib:=[minizip]
 	kerberos? ( virtual/krb5 )
+	ozone? (
+		!headless? (
+			${COMMON_X_DEPEND}
+			x11-libs/gtk+:3[wayland?,X]
+			wayland? (
+				dev-libs/wayland:=
+				dev-libs/libffi:=
+				x11-libs/libdrm:=
+				x11-libs/libxkbcommon:=
+			)
+		)
+	)
+	!ozone? (
+		>=app-accessibility/at-spi2-atk-2.26:2
+		>=app-accessibility/at-spi2-core-2.26:2
+		>=dev-libs/atk-2.26
+		x11-libs/gtk+:3[X]
+		x11-libs/libXScrnSaver:=
+		${COMMON_X_DEPEND}
+	)
 "
 # For nvidia-drivers blocker, see bug #413637 .
 RDEPEND="${COMMON_DEPEND}
@@ -160,6 +184,10 @@ them in Chromium, then add --password-store=basic to CHROMIUM_FLAGS
 in /etc/chromium/default.
 "
 
+PATCHES=(
+	"${FILESDIR}/chromium-84-mediaalloc.patch"
+)
+
 pre_build_checks() {
 	if [[ ${MERGE_TYPE} != binary ]]; then
 		local -x CPP="$(tc-getCXX) -E"
@@ -206,7 +234,6 @@ src_prepare() {
 	python_setup
 
 	eapply "${WORKDIR}/patches"
-	eapply "${FILESDIR}"/chromium-84-mediaalloc.patch
 
 	default
 
@@ -434,6 +461,9 @@ src_prepare() {
 	if use tcmalloc; then
 		keeplibs+=( third_party/tcmalloc )
 	fi
+	if use ozone && use wayland && ! use headless ; then
+		keeplibs+=( third_party/wayland )
+	fi
 	if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then
 		keeplibs+=( third_party/libxml )
 		keeplibs+=( third_party/libxslt )
@@ -658,9 +688,6 @@ src_configure() {
 	# Chromium relies on this, but was disabled in >=clang-10, crbug.com/1042470
 	append-cxxflags $(test-flags-CXX -flax-vector-conversions=all)
 
-	# Silence lots of GCC warnings upstream doesn't seem to care about
-	append-cxxflags -Wno-invalid-offsetof -Wno-attributes -Wno-pragmas
-
 	# Explicitly disable ICU data file support for system-icu builds.
 	if use system-icu; then
 		myconf_gn+=" icu_use_data_file=false"
@@ -669,6 +696,26 @@ src_configure() {
 	# Use bundled xcb-proto, bug #727000
 	myconf_gn+=" xcbproto_path=\"${WORKDIR}/xcb-proto-${XCB_PROTO_VERSION}/src\""
 
+	# Enable ozone support
+	if use ozone; then
+		myconf_gn+=" use_ozone=true ozone_auto_platforms=false"
+		myconf_gn+=" ozone_platform_headless=true"
+		if ! use headless; then
+			myconf_gn+=" use_system_libdrm=true"
+			myconf_gn+=" ozone_platform_wayland=$(usex wayland true false)"
+			myconf_gn+=" ozone_platform_x11=true"
+			myconf_gn+=" ozone_platform_headless=true"
+			if use wayland; then
+				myconf_gn+=" use_system_minigbm=true use_xkbcommon=true"
+				myconf_gn+=" ozone_platform=\"wayland\""
+			else
+				myconf_gn+=" ozone_platform=\"x11\""
+			fi
+		else
+			myconf_gn+=" ozone_platform=\"headless\""
+		fi
+	fi
+
 	einfo "Configuring Chromium..."
 	set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release
 	echo "$@"
@@ -734,8 +781,14 @@ src_install() {
 
 	doexe out/Release/chromedriver
 
-	local sedargs=( -e "s:/usr/lib/:/usr/$(get_libdir)/:g" )
-	sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r3.sh" > chromium-launcher.sh || die
+	ozone_auto_session () {
+		use ozone && use wayland && ! use headless && echo true || echo false
+	}
+	local sedargs=( -e
+			"s:/usr/lib/:/usr/$(get_libdir)/:g;
+			s:@@OZONE_AUTO_SESSION@@:$(ozone_auto_session):g"
+	)
+	sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r4.sh" > chromium-launcher.sh || die
 	doexe chromium-launcher.sh
 
 	# It is important that we name the target "chromium-browser",
@@ -757,7 +810,11 @@ src_install() {
 	insinto "${CHROMIUM_HOME}"
 	doins out/Release/*.bin
 	doins out/Release/*.pak
-	doins out/Release/*.so
+	(
+		shopt -s nullglob
+		local files=(out/Release/*.so)
+		[[ ${#files[@]} -gt 0 ]] && doins "${files[@]}"
+	)
 
 	if ! use system-icu; then
 		doins out/Release/icudtl.dat

diff --git a/www-client/chromium/files/chromium-launcher-r4.sh b/www-client/chromium/files/chromium-launcher-r4.sh
new file mode 100644
index 00000000000..cb1e9f548b3
--- /dev/null
+++ b/www-client/chromium/files/chromium-launcher-r4.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# Allow the user to override command-line flags, bug #357629.
+# This is based on Debian's chromium-browser package, and is intended
+# to be consistent with Debian.
+for f in /etc/chromium/*; do
+    [[ -f ${f} ]] && source "${f}"
+done
+
+# Prefer user defined CHROMIUM_USER_FLAGS (from env) over system
+# default CHROMIUM_FLAGS (from /etc/chromium/default).
+CHROMIUM_FLAGS=${CHROMIUM_USER_FLAGS:-"$CHROMIUM_FLAGS"}
+
+# Let the wrapped binary know that it has been run through the wrapper
+export CHROME_WRAPPER=$(readlink -f "$0")
+
+PROGDIR=${CHROME_WRAPPER%/*}
+
+case ":$PATH:" in
+  *:$PROGDIR:*)
+    # $PATH already contains $PROGDIR
+    ;;
+  *)
+    # Append $PROGDIR to $PATH
+    export PATH="$PATH:$PROGDIR"
+    ;;
+esac
+
+if [[ ${EUID} == 0 && -O ${XDG_CONFIG_HOME:-${HOME}} ]]; then
+	# Running as root with HOME owned by root.
+	# Pass --user-data-dir to work around upstream failsafe.
+	CHROMIUM_FLAGS="--user-data-dir=${XDG_CONFIG_HOME:-${HOME}/.config}/chromium
+		${CHROMIUM_FLAGS}"
+fi
+
+# Select session type
+if @@OZONE_AUTO_SESSION@@; then
+    if [[ -z ${XDG_SESSION_TYPE+x} ]]; then
+        if [[ -z ${WAYLAND_DISPLAY+x} ]]; then
+            CHROMIUM_FLAGS="--ozone-platform=x11 ${CHROMIUM_FLAGS}"
+        else
+            CHROMIUM_FLAGS="--ozone-platform=wayland ${CHROMIUM_FLAGS}"
+        fi
+    else
+        CHROMIUM_FLAGS="--ozone-platform=${XDG_SESSION_TYPE} ${CHROMIUM_FLAGS}"
+    fi
+fi
+
+# Set the .desktop file name
+export CHROME_DESKTOP="chromium-browser-chromium.desktop"
+
+exec -a "chromium-browser" "$PROGDIR/chrome" --extra-plugin-dir=/usr/lib/nsbrowser/plugins ${CHROMIUM_FLAGS} "$@"

diff --git a/www-client/chromium/metadata.xml b/www-client/chromium/metadata.xml
index c54bc9ef351..4be3cc80873 100644
--- a/www-client/chromium/metadata.xml
+++ b/www-client/chromium/metadata.xml
@@ -8,7 +8,9 @@
 	<use>
 		<flag name="closure-compile">Enable closure type-checking for Chrome's web technology-based UI. Requires Java.</flag>
 		<flag name="component-build">Split build into more shared libraries to speed up linking. Mostly intended for debugging and development, NOT RECOMMENDED for general use.</flag>
+		<flag name="headless">Build Ozone only with headless backend, NOT RECOMMENDED for general use.</flag>
 		<flag name="hangouts">Enable support for Google Hangouts features such as screen sharing</flag>
+		<flag name="ozone">Enable Ozone platform abstraction layer with X11 backend.</flag>
 		<flag name="pic">Disable optimized assembly code that is not PIC friendly</flag>
 		<flag name="proprietary-codecs">Enable proprietary codecs like H.264, MP3</flag>
 		<flag name="suid">Build the SUID sandbox, which is only needed on CONFIG_USER_NS=n kernels</flag>
@@ -16,6 +18,7 @@
 		<flag name="system-icu">Use system icu instead of the bundled one</flag>
 		<flag name="system-libvpx">Use system libvpx instead of the bundled one</flag>
 		<flag name="tcmalloc">Use bundled tcmalloc instead of system malloc</flag>
+		<flag name="wayland">Enable Wayland backend for Ozone.</flag>
 		<flag name="widevine">Unsupported closed-source DRM capability (required by Netflix VOD)</flag>
 	</use>
 </pkgmetadata>