Revert 250781 "Blink roll 166948:167016"

broke tests on Mac and ChromeOS
http://build.chromium.org/p/chromium.mac/builders/Mac10.7%20Tests%20%281%29/builds/20580
http://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%20Tests%20%28dbg%29%283%29/builds/33415

> Blink roll 166948:167016
> 
> http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=166949:167016&mode=html
> TBR=
> BUG=
> 
> Review URL: https://codereview.chromium.org/160553002

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/161523002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250800 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250801 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250801