Following the protocol that MediaSource is using for interacting with its private client, we need to make sure MediaStream also inherits its refs and derefs from its private client.
<rdar://problem/21736457>
Created attachment 256430 [details] Patch
Comment on attachment 256430 [details] Patch r=me.
Comment on attachment 256430 [details] Patch Clearing flags on attachment: 256430 Committed r186565: <http://trac.webkit.org/changeset/186565>
All reviewed patches have been landed. Closing bug.