Retrieve AwSettings.defaultTextEncoding from AwResource

A long-standing TODO that I have almost forgotten about.

WebView Classic was using com.android.internal.R.string.default_text_encoding
as the initial value. In our case, this value is propagated via AwResource.

Review URL: https://codereview.chromium.org/145483010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249799 0039d316-1c4b-4281-b951-d872f2087c98
Ensure the WebRtcAudioDeviceImpl before audio capturer and track are created.

The fact is that WebRtcAudioDeviceImpl is a necessary dependency to the audio capturer and track, so we have to ensure the object exists.

BUG=341715
TEST=content_unittests

Review URL: https://codereview.chromium.org/157603003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249800 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249800
[Hotword] Make hotword.search_enabled pref syncable.

BUG=325439, 289023

Review URL: https://codereview.chromium.org/157643002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249801 0039d316-1c4b-4281-b951-d872f2087c98
Remove all use of -webkit-*gradient in chrome/browser/resources

The prefixed functions have been deprecated since 2011 so we need
to show the example and remove our usage of them.

This patch mostly rewrites the existing rules on top of the modern
syntax:

-webkit-gradient(linear, top left, bottom left, from(white), to(black))
-webkit-linear-gradient(top, color-stop(0, white), color-stop(1, black))

are equivalent to

linear-gradient(to bottom, white, black)

This is a follow up from the blink change:
https://codereview.chromium.org/152493003

R=arv@chromium.org, newt@chromium.org

Review URL: https://codereview.chromium.org/156013002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249802 0039d316-1c4b-4281-b951-d872f2087c98
[Telemetry] Port FlowEvents importer from trace-viewer to telemetry.

BUG=

Review URL: https://codereview.chromium.org/144313013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249803 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249803