BASELINE: Update Chromium to 49.0.2623.23

Also adds missing printing sources.

Change-Id: I3726b8f0c7d6751c9fc846096c571fadca7108cd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

4 files changed, 90 insertions, 0 deletions

diff --git a/chromium/build_overrides/OWNERS b/chromium/build_overrides/OWNERS
new file mode 100644
index 00000000000..7bbf005ad7f
--- /dev/null
+++ b/chromium/build_overrides/OWNERS
@@ -0,0 +1,5 @@
+brettw@chromium.org
+dpranke@chromium.org
+jochen@chromium.org
+machenbach@chromium.org
+kjellander@chromium.org
diff --git a/chromium/build_overrides/README.md b/chromium/build_overrides/README.md
new file mode 100644
index 00000000000..d26312c9325
--- /dev/null
+++ b/chromium/build_overrides/README.md
@@ -0,0 +1,20 @@
+# Build overrides in GN
+
+This directory is used to allow different products to customize settings
+for repos that are DEPS'ed in or shared.
+
+For example: V8 could be built on its own (in a "standalone" configuration),
+and it could be built as part of Chromium. V8 might define a top-level
+target, //v8:d8 (a simple executable), that should only be built in the
+standalone configuration. To figure out whether or not it should be
+in a standalone configuration, v8 can create a file, build_overrides/v8.gni,
+that contains a variable, `build_standalone_d8 = true`.
+and import it (as import("//build_overrides/v8.gni") from its top-level
+BUILD.gn file.
+
+Chromium, on the other hand, might not need to build d8, and so it would
+create its own build_overrides/v8.gni file, and in it set 
+`build_standalone_d8 = false`. 
+
+The two files should define the same set of variables, but the values can
+vary as appropriate to the needs of the two different builds.
diff --git a/chromium/build_overrides/v8.gni b/chromium/build_overrides/v8.gni
new file mode 100644
index 00000000000..e50a6a2d894
--- /dev/null
+++ b/chromium/build_overrides/v8.gni
@@ -0,0 +1,45 @@
+# Copyright 2015 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.
+
+if (is_android) {
+  import("//build/config/android/config.gni")
+}
+
+# TODO(sky): nuke this. Temporary while sorting out http://crbug.com/465456.
+enable_correct_v8_arch = false
+
+# TODO: Set v8_use_external_startup_data to true on Windows and iOS to match
+# GYP.
+# iOS - http://crbug.com/545676
+v8_use_external_startup_data = !is_ios
+
+# V8 extras
+# Adding V8 extras files requires API owners review
+# Be sure to synchronize with build/common.gypi
+
+v8_extra_library_files =
+    [ "../third_party/WebKit/Source/core/streams/ReadableStreamTempStub.js" ]
+v8_experimental_extra_library_files = [
+  "../third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js",
+  "../third_party/WebKit/Source/core/streams/CountQueuingStrategy.js",
+  "../third_party/WebKit/Source/core/streams/ReadableStream.js",
+]
+
+if (is_android) {
+  v8_external_startup_data_renaming_sources = [
+    "$root_out_dir/natives_blob.bin",
+    "$root_out_dir/snapshot_blob.bin",
+  ]
+  if (current_cpu == "arm" || current_cpu == "x86" || current_cpu == "mipsel") {
+    v8_external_startup_data_renaming_destinations = [
+      "natives_blob_32.bin",
+      "snapshot_blob_32.bin",
+    ]
+  } else {
+    v8_external_startup_data_renaming_destinations = [
+      "natives_blob_64.bin",
+      "snapshot_blob_64.bin",
+    ]
+  }
+}
diff --git a/chromium/build_overrides/webrtc.gni b/chromium/build_overrides/webrtc.gni
new file mode 100644
index 00000000000..9b6b1608ca8
--- /dev/null
+++ b/chromium/build_overrides/webrtc.gni
@@ -0,0 +1,20 @@
+# Copyright 2015 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.
+
+build_with_chromium = true
+
+# Exclude pulse audio on Chromium since its prerequisites don't require
+# pulse audio.
+rtc_include_pulse_audio = false
+
+# Exclude internal ADM since Chromium uses its own IO handling.
+rtc_include_internal_audio_device = false
+
+declare_args() {
+  # TODO(dpranke): This is a hack needed to get iOS to build w/ a
+  # patched version of WebRTC so that we can access the xmllite
+  # library. Remove this once we've figured out how to get WebRTC building
+  # properly.
+  ios_use_webrtc = false
+}