Revert only DEPS for v8 roll
Revert only DEPS for v8 roll

Rollback 12% regression in moz page-cycler

V8 latest will continue to show perf for the new v8, and identify fixes.

tbr=ager,darin
Review URL: http://codereview.chromium.org/42178

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@11649 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser