[WK2] Support -[WebAVPlayerController setMuted:]
Created attachment 313728 [details] Patch
<rdar://problem/32911535>
Created attachment 313732 [details] Patch for landing
Comment on attachment 313732 [details] Patch for landing Clearing flags on attachment: 313732 Committed r218757: <http://trac.webkit.org/changeset/218757>
All reviewed patches have been landed. Closing bug.