Make some accessibility prefs non-priority prefs.

BUG=295491
TEST=manual

Review URL: https://chromiumcodereview.appspot.com/23726046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224652 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224652
Create chrome.virtualKeyboardPrivate.onTextInputBoxFocused Events


BUG=268949

Review URL: https://chromiumcodereview.appspot.com/23792006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224653 0039d316-1c4b-4281-b951-d872f2087c98
Add checkbox to disable local discovery notifications to settings page

Add checkbox to disable notification for new cloud print printers on network
to settings page.

BUG=

Review URL: https://chromiumcodereview.appspot.com/23855011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224654 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224653
Mpeg2 TS stream parser for media source.

BUG=254214
TEST=Mp2tStreamParserTest.*

Review URL: https://chromiumcodereview.appspot.com/23921008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224655 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224655