Compile ACCELERATED_COMPOSITING and 3D CSS transform code by default on windows. Other platforms will still require the use_accelerated_compositing=1 GYP define. BUG=46085
Compile ACCELERATED_COMPOSITING and 3D CSS transform code by default on windows. Other platforms
will still require the use_accelerated_compositing=1 GYP define.
BUG=46085

Review URL: http://codereview.chromium.org/2764003

git-svn-id: http://src.chromium.org/svn/trunk/src@49697 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 7ac01652e24a3cf0e4177e6e582a6666c2651ae6
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