Use ObjectIdentifier to identify media sessions
Created attachment 392717 [details] Patch
Created attachment 392718 [details] Patch
Comment on attachment 392718 [details] Patch Clearing flags on attachment: 392718 Committed r258024: <https://trac.webkit.org/changeset/258024>
All reviewed patches have been landed. Closing bug.
<rdar://problem/60167181>