[Mac] Hang in MediaPlayerPrivateAVFoundationObjC::audioSourceProvider() - 'tracks' property not yet loaded
<rdar://problem/20887421>
Created attachment 252999 [details] Patch
Comment on attachment 252999 [details] Patch Clearing flags on attachment: 252999 Committed r184249: <http://trac.webkit.org/changeset/184249>
All reviewed patches have been landed. Closing bug.