Added utility to compile webkit with WTF_USE_ACCELERATED_COMPOSITING flag. We just need to set GYP_DEFINES=use_accelerated_compositing=1. It is set to 0 by default. Part of the changes is under webkit which I will send in a different CL. Review URL: http://codereview.chromium.org/605006
Added utility to compile webkit with WTF_USE_ACCELERATED_COMPOSITING flag. We just need to set GYP_DEFINES=use_accelerated_compositing=1. It is set to 0 by default. Part of the changes is under webkit which I will send in a different CL.
Review URL: http://codereview.chromium.org/605006

git-svn-id: http://src.chromium.org/svn/trunk/src@39256 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5c56898dcb782ca799d71ba2f30418e27374d3fb
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