This prepares it for using with QSceneGraph and WebKit2, where it would be drawn to the active GL context and not to a QPainter.
Created attachment 108978 [details] Patch
Comment on attachment 108978 [details] Patch Clearing flags on attachment: 108978 Committed r96211: <http://trac.webkit.org/changeset/96211>
All reviewed patches have been landed. Closing bug.