WebMediaSessionHelper calls -[UIApplication beginReceivingRemoteControlEvents] from WebThread
rdar://problem/33586772
Created attachment 316627 [details] Patch
Comment on attachment 316627 [details] Patch Clearing flags on attachment: 316627 Committed r220014: <http://trac.webkit.org/changeset/220014>
All reviewed patches have been landed. Closing bug.