When running a page with a video using WEBKIT_DISABLE_COMPOSITING_MODE, the video frames are not properly updated. The player won't paint the new frames unless there's another component causing it to be repainted.
Created attachment 291478 [details]
Comment on attachment 291478 [details]
Clearing flags on attachment: 291478
Committed r207287: <http://trac.webkit.org/changeset/207287>
All reviewed patches have been landed. Closing bug.
(Note to future Carlos Garcia: this caused bug #163511 so be sure to backport both together.)