Blink roll 166335:166356

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=166336:166356&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/152473004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248691 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248692 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248692