[rpms/chromium] epel9-next: 53.0.2785.92

[Tom Callaway <spot@fedoraproject.org>]

A new commit has been pushed.

Repo   : rpms/chromium
Branch : epel9-next
Commit : 0df9641b97490bb416253df0f618ab620248a10a
Author : Tom Callaway <spot@fedoraproject.org>
Date   : 2016-09-07T15:13:21-04:00
Stats  : +388/-22 in 7 file(s)
URL    : https://src.fedoraproject.org/rpms/chromium/c/0df9641b97490bb416253df0f618ab620248a10a?branch=epel9-next

Log:
53.0.2785.92

---
diff --git a/.gitignore b/.gitignore
index a553dc5..68c0030 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /policy_templates.zip
 /chromium-52.0.2743.82-clean.tar.xz
 /chromium-52.0.2743.116-clean.tar.xz
+/chromium-53.0.2785.92-clean.tar.xz

diff --git a/chrome-remote-desktop.service b/chrome-remote-desktop.service
index 5889bc7..2713bf1 100644
--- a/chrome-remote-desktop.service
+++ b/chrome-remote-desktop.service
@@ -2,6 +2,7 @@
 Description="Chrome Remote Desktop host daemon"
 
 [Service]
+Environment=HOME=%h
 ExecStart=@@CRD_PATH@@/chrome-remote-desktop --start --foreground
 ExecStop=@@CRD_PATH@@/chrome-remote-desktop --stop
 ExecReload=@@CRD_PATH@@/chrome-remote-desktop --reload

diff --git a/chromium-53.0.2785.92-boringssl-time-fix.patch b/chromium-53.0.2785.92-boringssl-time-fix.patch
new file mode 100644
index 0000000..8d67957
--- /dev/null
+++ b/chromium-53.0.2785.92-boringssl-time-fix.patch
@@ -0,0 +1,11 @@
+diff -up chromium-53.0.2785.92/third_party/boringssl/src/crypto/x509/by_dir.c.timefix chromium-53.0.2785.92/third_party/boringssl/src/crypto/x509/by_dir.c
+--- chromium-53.0.2785.92/third_party/boringssl/src/crypto/x509/by_dir.c.timefix	2016-09-06 15:20:06.094396255 -0400
++++ chromium-53.0.2785.92/third_party/boringssl/src/crypto/x509/by_dir.c	2016-09-06 15:20:16.893187930 -0400
+@@ -56,6 +56,7 @@
+  * [including the GNU Public Licence.] */
+ 
+ #include <string.h>
++#include <time.h>
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ 

diff --git a/chromium-53.0.2785.92-gn-system.patch b/chromium-53.0.2785.92-gn-system.patch
new file mode 100644
index 0000000..8c4c664
--- /dev/null
+++ b/chromium-53.0.2785.92-gn-system.patch
@@ -0,0 +1,252 @@
+diff -up chromium-53.0.2785.92/build/linux/unbundle/libjpeg.gn.gnsystem chromium-53.0.2785.92/build/linux/unbundle/libjpeg.gn
+--- chromium-53.0.2785.92/build/linux/unbundle/libjpeg.gn.gnsystem	2016-09-06 13:27:56.018365168 -0400
++++ chromium-53.0.2785.92/build/linux/unbundle/libjpeg.gn	2016-09-06 13:27:56.018365168 -0400
+@@ -0,0 +1,9 @@
++# Copyright 2016 The Chromium Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++source_set("libjpeg") {
++  libs = [
++    "jpeg",
++  ]
++}
+diff -up chromium-53.0.2785.92/build/linux/unbundle/libpng.gn.gnsystem chromium-53.0.2785.92/build/linux/unbundle/libpng.gn
+--- chromium-53.0.2785.92/build/linux/unbundle/libpng.gn.gnsystem	2016-09-06 13:27:56.018365168 -0400
++++ chromium-53.0.2785.92/build/linux/unbundle/libpng.gn	2016-09-06 13:27:56.018365168 -0400
+@@ -0,0 +1,25 @@
++# Copyright 2016 The Chromium Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("system_libpng") {
++  packages = [ "libpng" ]
++}
++
++shim_headers("libpng_shim") {
++  root_path = "include"
++  headers = [
++    "png.h",
++    "pngconf.h",
++  ]
++}
++
++source_set("libpng") {
++  deps = [
++    ":libpng_shim",
++  ]
++  public_configs = [ ":system_libpng" ]
++}
+diff -up chromium-53.0.2785.92/build/linux/unbundle/libusb.gn.gnsystem chromium-53.0.2785.92/build/linux/unbundle/libusb.gn
+--- chromium-53.0.2785.92/build/linux/unbundle/libusb.gn.gnsystem	2016-09-06 13:27:56.019365149 -0400
++++ chromium-53.0.2785.92/build/linux/unbundle/libusb.gn	2016-09-06 13:27:56.018365168 -0400
+@@ -0,0 +1,24 @@
++# Copyright 2016 The Chromium Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++
++pkg_config("system_libusb") {
++  packages = [ "libusb-1.0" ]
++}
++
++shim_headers("libusb_shim") {
++  root_path = "src/libusb"
++  headers = [
++    "libusb.h",
++  ]
++}
++
++source_set("libusb") {
++  deps = [
++    ":libusb_shim",
++  ]
++  public_configs = [ ":system_libusb" ]
++}
+diff -up chromium-53.0.2785.92/build/linux/unbundle/opus.gn.gnsystem chromium-53.0.2785.92/build/linux/unbundle/opus.gn
+--- chromium-53.0.2785.92/build/linux/unbundle/opus.gn.gnsystem	2016-09-06 13:27:56.019365149 -0400
++++ chromium-53.0.2785.92/build/linux/unbundle/opus.gn	2016-09-06 13:31:11.546589545 -0400
+@@ -0,0 +1,161 @@
++# Copyright 2016 The Chromium Authors. All rights reserved.
++# Use of this source code is governed by a BSD-style license that can be
++# found in the LICENSE file.
++
++import("//build/config/linux/pkg_config.gni")
++import("//build/shim_headers.gni")
++import("//testing/test.gni")
++
++pkg_config("system_opus") {
++  packages = [ "opus" ]
++}
++
++shim_headers("opus_shim") {
++  root_path = "src/include"
++  headers = [
++    "opus_custom.h",
++    "opus_defines.h",
++    "opus_multistream.h",
++    "opus_types.h",
++    "opus.h",
++  ]
++}
++
++source_set("opus") {
++  deps = [
++    ":opus_shim",
++  ]
++  public_configs = [ ":system_opus" ]
++}
++
++config("opus_test_config") {
++  include_dirs = [
++    "src/celt",
++    "src/silk",
++  ]
++
++  if (is_win) {
++    defines = [ "inline=__inline" ]
++  }
++  if (is_android) {
++    libs = [ "log" ]
++  }
++  if (is_clang) {
++    cflags = [ "-Wno-absolute-value" ]
++  }
++}
++
++executable("opus_compare") {
++  sources = [
++    "src/src/opus_compare.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++  ]
++
++  deps = [
++    ":opus",
++    "//build/config/sanitizers:deps",
++    "//build/win:default_exe_manifest",
++  ]
++}
++
++executable("opus_demo") {
++  sources = [
++    "src/src/opus_demo.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++  ]
++
++  deps = [
++    ":opus",
++    "//build/config/sanitizers:deps",
++    "//build/win:default_exe_manifest",
++  ]
++}
++
++test("test_opus_api") {
++  sources = [
++    "src/tests/test_opus_api.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++  ]
++
++  deps = [
++    ":opus",
++  ]
++}
++
++test("test_opus_encode") {
++  sources = [
++    "src/tests/test_opus_encode.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++  ]
++
++  deps = [
++    ":opus",
++  ]
++}
++
++# GN orders flags on a target before flags from configs. The default config
++# adds -Wall, and this flag have to be after -Wall -- so they need to
++# come from a config and can't be on the target directly.
++config("test_opus_decode_config") {
++  # test_opus_decode passes a null pointer to opus_decode() for an argument
++  # marked as requiring a non-null value by the nonnull function attribute,
++  # and expects opus_decode() to fail. Disable the -Wnonnull option to avoid
++  # a compilation error if -Werror is specified.
++  if (is_posix) {
++    cflags = [ "-Wno-nonnull" ]
++  }
++}
++
++test("test_opus_decode") {
++  sources = [
++    "src/tests/test_opus_decode.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++    ":test_opus_decode_config",
++  ]
++
++  deps = [
++    ":opus",
++  ]
++}
++
++test("test_opus_padding") {
++  sources = [
++    "src/tests/test_opus_padding.c",
++  ]
++
++  configs -= [ "//build/config/compiler:chromium_code" ]
++  configs += [
++    "//build/config/compiler:no_chromium_code",
++    ":opus_test_config",
++  ]
++
++  deps = [
++    ":opus",
++  ]
++}
++
+diff -up chromium-53.0.2785.92/build/linux/unbundle/replace_gn_files.py.gnsystem chromium-53.0.2785.92/build/linux/unbundle/replace_gn_files.py
+--- chromium-53.0.2785.92/build/linux/unbundle/replace_gn_files.py.gnsystem	2016-09-02 15:02:02.000000000 -0400
++++ chromium-53.0.2785.92/build/linux/unbundle/replace_gn_files.py	2016-09-06 13:27:56.020365130 -0400
+@@ -21,9 +21,13 @@ REPLACEMENTS = {
+   'flac': 'third_party/flac/BUILD.gn',
+   'harfbuzz-ng': 'third_party/harfbuzz-ng/BUILD.gn',
+   'libevent': 'base/third_party/libevent/BUILD.gn',
++  'libjpeg': 'third_party/libjpeg/BUILD.gn',
++  'libpng': 'third_party/libpng/BUILD.gn',
++  'libusb': 'third_party/libusb/BUILD.gn',
+   'libwebp': 'third_party/libwebp/BUILD.gn',
+   'libxml': 'third_party/libxml/BUILD.gn',
+   'libxslt': 'third_party/libxslt/BUILD.gn',
++  'opus': 'third_party/opus/BUILD.gn',
+   'snappy': 'third_party/snappy/BUILD.gn',
+   'yasm': 'third_party/yasm/yasm_assemble.gni',
+   'zlib': 'third_party/zlib/BUILD.gn',

diff --git a/chromium-53.0.2785.92-last-commit-position.patch b/chromium-53.0.2785.92-last-commit-position.patch
new file mode 100644
index 0000000..46806f7
--- /dev/null
+++ b/chromium-53.0.2785.92-last-commit-position.patch
@@ -0,0 +1,28 @@
+diff -up chromium-53.0.2785.92/tools/gn/BUILD.gn.lastcommitfix chromium-53.0.2785.92/tools/gn/BUILD.gn
+--- chromium-53.0.2785.92/tools/gn/BUILD.gn.lastcommitfix	2016-09-06 13:50:17.540459136 -0400
++++ chromium-53.0.2785.92/tools/gn/BUILD.gn	2016-09-06 13:50:27.380269110 -0400
+@@ -259,7 +259,6 @@ executable("gn") {
+ 
+   deps = [
+     ":gn_lib",
+-    ":last_commit_position",
+     "//base",
+     "//build/config/sanitizers:deps",
+     "//build/win:default_exe_manifest",
+diff -up chromium-53.0.2785.92/tools/gn/gn_main.cc.lastcommitfix chromium-53.0.2785.92/tools/gn/gn_main.cc
+--- chromium-53.0.2785.92/tools/gn/gn_main.cc.lastcommitfix	2016-09-06 13:49:34.620288177 -0400
++++ chromium-53.0.2785.92/tools/gn/gn_main.cc	2016-09-06 13:49:47.316042652 -0400
+@@ -12,13 +12,7 @@
+ #include "tools/gn/standard_out.h"
+ #include "tools/gn/switches.h"
+ 
+-// Only the GN-generated build makes this header for now.
+-// TODO(brettw) consider adding this if we need it in GYP.
+-#if defined(GN_BUILD)
+-#include "tools/gn/last_commit_position.h"
+-#else
+ #define LAST_COMMIT_POSITION "UNKNOWN"
+-#endif
+ 
+ namespace {
+ 

diff --git a/chromium.spec b/chromium.spec
index 6355974..ae9d12b 100644
--- a/chromium.spec
+++ b/chromium.spec
@@ -1,6 +1,12 @@
 # NEVER EVER EVER turn this on in official builds
 %global freeworld 0
 
+# gn is the new new new buildtool. *sigh*
+%global use_gn 0
+
+# Leave this alone, please.
+%global target out/Release
+
 # %%{nil} for Stable; -beta for Beta; -dev for Devel
 # dash in -beta and -dev is intentional !
 %global chromium_channel %{nil}
@@ -61,7 +67,7 @@ BuildRequires:  libicu-devel >= 5.4
 %global bundleicu 1
 %endif
 
-%global bundlere2 0
+%global bundlere2 1
 
 # Chromium breaks on wayland, hidpi, and colors with gtk3 enabled.
 %global gtk3 0
@@ -86,8 +92,8 @@ BuildRequires:  libicu-devel >= 5.4
 %global chromoting_client_id 449907151817-8vnlfih032ni8c4jjps9int9t86k546t.apps.googleusercontent.com 
 
 Name:		chromium%{chromium_channel}
-Version:	52.0.2743.116
-Release:	11%{?dist}
+Version:	53.0.2785.92
+Release:	1%{?dist}
 Summary:	A WebKit (Blink) powered web browser
 Url:		http://www.chromium.org/Home
 License:	BSD and LGPLv2+ and ASL 2.0 and IJG and MIT and GPLv2+ and ISC and OpenSSL and (MPLv1.1 or GPLv2 or LGPLv2)
@@ -109,14 +115,10 @@ Patch4:		chromium-46.0.2490.71-notest.patch
 Patch6:		chromium-47.0.2526.80-pnacl-fgnu-inline-asm.patch
 # Ignore broken nacl open fd counter
 Patch7:		chromium-47.0.2526.80-nacl-ignore-broken-fd-counter.patch
-# Fixups for gcc6
-Patch8:		chromium-48.0.2564.103-gcc6.patch
 # Use libusb_interrupt_event_handler from current libusbx (1.0.21-0.1.git448584a)
 Patch9:		chromium-48.0.2564.116-libusb_interrupt_event_handler.patch
 # Fix re2 unbundle gyp
 Patch10:	chromium-50.0.2661.94-unbundle-re2-fix.patch
-# Fix PNGImageDecoder code
-Patch11:	chromium-52.0.2723.2-PNGImageDecoder-fix-cast.patch
 # Ignore deprecations in cups 2.2
 # https://bugs.chromium.org/p/chromium/issues/detail?id=622493
 Patch12:	chromium-52.0.2743.82-cups22.patch
@@ -133,6 +135,13 @@ Patch18:	chromium-52.0.2743.82-master-prefs-path.patch
 # Disable MADV_FREE (if set by glibc)
 # https://bugzilla.redhat.com/show_bug.cgi?id=1361157
 Patch19:	chromium-52.0.2743.116-unset-madv_free.patch
+# Use gn system files
+Patch20:	chromium-53.0.2785.92-gn-system.patch
+# Fix last commit position issue
+# https://groups.google.com/a/chromium.org/forum/#!topic/gn-dev/7nlJv486bD4
+Patch21:	chromium-53.0.2785.92-last-commit-position.patch
+# Fix issue where timespec is not defined when sys/stat.h is included.
+Patch22:	chromium-53.0.2785.92-boringssl-time-fix.patch
 
 ### Chromium Tests Patches ###
 Patch100:	chromium-46.0.2490.86-use_system_opus.patch
@@ -191,7 +200,6 @@ BuildRequires:	gperf
 BuildRequires:	libatomic
 BuildRequires:	libcap-devel
 BuildRequires:	libdrm-devel
-BuildRequires:	libexif-devel
 BuildRequires:	libgcrypt-devel
 BuildRequires:	libudev-devel
 BuildRequires:	libusb-devel
@@ -238,10 +246,8 @@ BuildRequires:	dbus-glib-devel
 BuildRequires:	elfutils-libelf-devel
 BuildRequires:	flac-devel
 BuildRequires:	hwdata
-BuildRequires:	jsoncpp-devel
 BuildRequires:	kernel-headers
 BuildRequires:	libevent-devel
-BuildRequires:	libexif-devel
 BuildRequires:	libffi-devel
 %if 0%{?bundleicu}
 # If this is true, we're using the bundled icu.
@@ -270,8 +276,6 @@ BuildRequires:	libusbx-devel >= 1.0.21-0.1.git448584a
 BuildRequires:	libxslt-devel
 # Same here, it seems.
 # BuildRequires:	libyuv-devel
-BuildRequires:	minizip-devel
-BuildRequires:	nspr-devel
 %if %{bundleopus}
 # Do nothing
 %else
@@ -296,7 +300,6 @@ Requires:	re2 >= 20160401
 BuildRequires:	re2-devel >= 20160401
 %endif
 BuildRequires:	speech-dispatcher-devel
-BuildRequires:	speex-devel = 1.2
 BuildRequires:	yasm
 BuildRequires:	pkgconfig(gnome-keyring-1)
 # remote desktop needs this
@@ -500,10 +503,8 @@ members of the Chromium and WebDriver teams.
 %patch4 -p1 -b .notest
 %patch6 -p1 -b .gnu-inline
 %patch7 -p1 -b .ignore-fd-count
-# %%patch8 -p1 -b .gcc6
 %patch9 -p1 -b .modern-libusbx
 %patch10 -p1 -b .unbundle-fix
-%patch11 -p1 -b .fixcast
 %patch12 -p1 -b .cups22
 %patch14 -p1 -b .morealiases
 %patch15 -p1 -b .sandboxpie
@@ -511,6 +512,9 @@ members of the Chromium and WebDriver teams.
 %patch17 -p1 -b .armfix
 %patch18 -p1 -b .etc
 %patch19 -p1 -b .madv_free
+%patch20 -p1 -b .gnsystem
+%patch21 -p1 -b .lastcommit
+%patch22 -p1 -b .timefix
 
 ### Chromium Tests Patches ###
 %patch100 -p1 -b .use_system_opus
@@ -613,6 +617,36 @@ ln -s ../../out/Release/gen/sdk/linux_x86 linux_x86
 popd
 %endif
 
+CHROMIUM_BROWSER_GN_DEFINES=""
+%ifarch x86_64
+CHROMIUM_BROWSER_GN_DEFINES+=' system_libdir="lib64"'
+%endif
+CHROMIUM_BROWSER_GN_DEFINES+=' google_api_key="%{api_key}" google_default_client_id="%{default_client_id}" google_default_client_secret="%{default_client_secret}"'
+CHROMIUM_BROWSER_GN_DEFINES+=' is_clang=false use_sysroot=false use_gio=true use_pulseaudio=true icu_use_data_file_flag=true'
+%if 0%{?nonacl}
+CHROMIUM_BROWSER_GN_DEFINES+=' enable_nacl=false'
+%endif
+%if %{freeworld}
+CHROMIUM_BROWSER_GN_DEFINES+=' ffmpeg_branding="ChromeOS" proprietary_codecs=true'
+%else
+CHROMIUM_BROWSER_GN_DEFINES+=' ffmpeg_branding="Chromium" proprietary_codecs=false'
+%endif
+%if 0%{?shared}
+CHROMIUM_BROWSER_GN_DEFINES+=' is_component_ffmpeg=true is_component_build=true'
+%else
+CHROMIUM_BROWSER_GN_DEFINES+=' is_component_ffmpeg=false is_component_build=false'
+%endif
+CHROMIUM_BROWSER_GN_DEFINES+=' remove_webcore_debug_symbols=true enable_hangout_services_extension=true'
+CHROMIUM_BROWSER_GN_DEFINES+=' enable_hotwording=false use_aura=true enable_hidpi=true'
+CHROMIUM_BROWSER_GN_DEFINES+=' enable_webrtc=true enable_widevine=true'
+%if 0%{gtk3}
+CHROMIUM_BROWSER_GN_DEFINES+=' use_gtk3=true'
+%else
+CHROMIUM_BROWSER_GN_DEFINES+=' use_gtk3=false'
+%endif
+CHROMIUM_BROWSER_GN_DEFINES+=' extra_cflags="-fno-delete-null-pointer-checks" treat_warnings_as_errors=false'
+export CHROMIUM_BROWSER_GN_DEFINES
+
 export CHROMIUM_BROWSER_GYP_DEFINES="\
 %ifarch x86_64
 	-Dtarget_arch=x64 \
@@ -661,9 +695,7 @@ export CHROMIUM_BROWSER_GYP_DEFINES="\
 	-Duse_system_icu=1 \
 %endif
 	-Dicu_use_data_file_flag=1 \
-	-Duse_system_jsoncpp=1 \
 	-Duse_system_libevent=1 \
-	-Duse_system_libexif=1 \
 	-Duse_system_libjpeg=1 \
 	-Duse_system_libpng=1 \
 %if %{bundlelibusbx}
@@ -673,8 +705,6 @@ export CHROMIUM_BROWSER_GYP_DEFINES="\
 %endif
 	-Duse_system_libxml=1 \
 	-Duse_system_libxslt=1 \
-	-Duse_system_minizip=1 \
-	-Duse_system_nspr=1 \
 %if %{bundleopus}
 	-Duse_system_opus=0 \
 %else
@@ -685,7 +715,6 @@ export CHROMIUM_BROWSER_GYP_DEFINES="\
 %else
 	-Duse_system_re2=1 \
 %endif
-	-Duse_system_speex=1 \
 	-Duse_system_libsrtp=0 \
 	-Duse_system_xdg_utils=1 \
 	-Duse_system_yasm=1 \
@@ -797,11 +826,13 @@ build/linux/unbundle/remove_bundled_libraries.py \
 	'chrome/third_party/mozilla_security_manager' \
 	'courgette/third_party' \
 	'native_client/src/third_party/dlmalloc' \
+	'native_client/src/third_party/valgrind' \
 	'net/third_party/mozilla_security_manager' \
 	'net/third_party/nss' \
 	'third_party/WebKit' \
 	'third_party/analytics' \
 	'third_party/angle' \
+	'third_party/angle/src/common/third_party/numerics' \
 	'third_party/angle/src/third_party/compiler' \
 	'third_party/angle/src/third_party/libXNVCtrl' \
 	'third_party/angle/src/third_party/murmurhash' \
@@ -814,6 +845,7 @@ build/linux/unbundle/remove_bundled_libraries.py \
 	'third_party/catapult/tracing/third_party/d3' \
 	'third_party/catapult/tracing/third_party/gl-matrix' \
 	'third_party/catapult/tracing/third_party/jszip' \
+	'third_party/catapult/tracing/third_party/mannwhitneyu' \
 	'third_party/catapult/third_party/py_vulcanize' \
 	'third_party/catapult/third_party/py_vulcanize/third_party/rcssmin' \
 	'third_party/catapult/third_party/py_vulcanize/third_party/rjsmin' \
@@ -894,6 +926,41 @@ ln -s %{python_sitearch}/markupsafe third_party/markupsafe
 # Fix hardcoded path in remoting code
 sed -i 's|/opt/google/chrome-remote-desktop|%{crd_path}|g' remoting/host/setup/daemon_controller_delegate_linux.cc
 
+export PATH=$PATH:%{_builddir}/depot_tools
+
+%if %{use_gn}
+build/linux/unbundle/replace_gn_files.py --system-libraries \
+	flac \
+%if 0%{?bundleharfbuzz}
+%else
+	harfbuzz-ng \
+%endif
+%if 0%{?bundleicu}
+%else
+	icu \
+%endif
+	libevent \
+	libjpeg \
+	libpng \
+%if %{bundlelibusbx}
+%else
+	libusb \
+%endif
+	libxml \
+	libxslt \
+%if %{bundleopus}
+%else
+	opus \
+%endif
+%if 0%{?bundlere2}
+%else
+	re2 \
+%endif
+	yasm
+
+tools/gn/bootstrap/bootstrap.py -v --gn-gen-args "$CHROMIUM_BROWSER_GN_DEFINES"
+%{target}/gn gen --args="$CHROMIUM_BROWSER_GN_DEFINES" %{target}
+%else
 # Update gyp files according to our configuration
 # If you will change something in the configuration please update it
 # for build/gyp_chromium as well (and vice versa).
@@ -905,6 +972,7 @@ build/gyp_chromium \
 	-Drelease_extra_cflags="-O1 -fno-inline-functions -fno-inline" \
 %endif
 	$CHROMIUM_BROWSER_GYP_DEFINES
+%endif
 
 %if %{bundlelibusbx}
 # no hackity hack hack
@@ -1605,6 +1673,11 @@ getent group chrome-remote-desktop >/dev/null || groupadd -r chrome-remote-deskt
 %{chromium_path}/chromedriver
 
 %changelog
+* Wed Sep  7 2016 Tom Callaway <spot@fedoraproject.org> 53.0.2785.92-1
+- add basic framework for gn tooling (disabled because it doesn't work yet)
+- update to 53.0.2785.92
+- fix HOME environment issue in chrome-remote-desktop service file
+
 * Mon Aug 29 2016 Tom Callaway <spot@fedoraproject.org> 52.0.2743.116-11
 - conditionalize Requires: u2f-hidraw-policy so that it is only used on Fedora
 - use bundled harfbuzz on EL7

diff --git a/sources b/sources
index 6df5f7a..16ae8c6 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 49a7f897775cce21d2b69968b8af1cea  depot_tools.git-master.tar.gz
-5d68885e80dec938f68f033a51639e57  chromium-52.0.2743.116-clean.tar.xz
-c0a1a388c4fb32be8e4afb5ace9e801a  policy_templates.zip
+8280c0644492bac9f59f4e25ed11d309  policy_templates.zip
+40aa0cc4407dc8a198aedc29532abeee  chromium-53.0.2785.92-clean.tar.xz