[MSE] Altering the quality of a YouTube video will cause the video to distort and display an error message
Created attachment 236579 [details] Patch
<rdar://problem/18015428>
Comment on attachment 236579 [details] Patch Clearing flags on attachment: 236579 Committed r172584: <http://trac.webkit.org/changeset/172584>
All reviewed patches have been landed. Closing bug.
<rdar://problem/19269022>