Suppress leak in Blink on mac valgrind bot

BUG=320918
TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/66593005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235868 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235868
This is the third CL of several that will eventually replace TokenService with
ProfileOAuth2TokenService. In this CL, the dependencies on TS are removed
from profile sync service.

BUG=305247

Review URL: https://codereview.chromium.org/60733019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235870 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235870
Allows ScreenshotNotification to copy data to clipboard from Drive.

BUG=179088
R=kinaba@chromium.org, oshima@chromium.org
TEST=manually

Review URL: https://codereview.chromium.org/63643007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235871 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235871