WebKit should use 80% black background for PiP indicator
Created attachment 255803 [details] Patch
<rdar://problem/21555726>
Committed r186104: <http://trac.webkit.org/changeset/186104>
Reopening to attach new patch.
Created attachment 256047 [details] Patch
Comment on attachment 256047 [details] Patch r=me!
Committed r186244: <http://trac.webkit.org/changeset/186244>