Flag-flip of app-list-voice-search (2)

The 1st patch was reverted because it appears on all platforms
accidentally. This is on by default only in ChromeOS.

BUG=333914
TBR=xiyuan@chromium.org
TEST=manually

Review URL: https://codereview.chromium.org/135843004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245345 0039d316-1c4b-4281-b951-d872f2087c98
Return an error on Multiple AUs in a PES.

HLS spec recommends a single access unit(AU) in a packetized elementary stream(PES) so that each access unit can
be assigned a unique PTS and DTS. The change makes es_parser_h264 return an error if the AU cannot be assigned a PTS and DTS.

BUG=254214

Review URL: https://codereview.chromium.org/136703005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245347 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245347
Remove deprecated test: ShelfWidgetTest::ActivateAsFallback

BUG=285364

Review URL: https://codereview.chromium.org/133273017

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245348 0039d316-1c4b-4281-b951-d872f2087c98
[chromeos] Add a battery discharge rate plot to about:power page.

BUG=333087
TBR=sky

Review URL: https://codereview.chromium.org/140663004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245349 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245348
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245350 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245350