Part of http://codereview.chromium.org/650206
Part of http://codereview.chromium.org/650206

Review URL: http://codereview.chromium.org/657004

git-svn-id: http://src.chromium.org/svn/trunk/src@39779 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: b67c8b8524fba9e917383384a81ebb87864dd147
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser