WebKit merge from r63759:r63781
WebKit merge from r63759:r63781

TBR=senorblanco

Review URL: http://codereview.chromium.org/3029015

git-svn-id: http://src.chromium.org/svn/trunk/src@53116 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6e035c897aa61e08583ce127d3b10ab5ffecbb8d
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