Revert 229778 "Blink roll 160056:160072"

> Blink roll 160056:160072
> 
> http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=160057:160072&mode=html
> TBR=
> BUG=
> 
> Review URL: https://codereview.chromium.org/30133004

TBR=pfeldman@chromium.org

Review URL: https://codereview.chromium.org/32443002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229790 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229792 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229790
SVN changes up to revision 229792