Passing in a non-zero playback rate causes some unintended consequences.
<rdar://problem/29870673>
Created attachment 298068 [details] Patch
Thanks Eric!
Comment on attachment 298068 [details] Patch Clearing flags on attachment: 298068 Committed r210328: <http://trac.webkit.org/changeset/210328>
All reviewed patches have been landed. Closing bug.
Re-opened since this is blocked by bug 167476