Make WebRTC legacy API switch an experimental feature
Created attachment 311609 [details] Patch
<rdar://problem/32489497>
<rdar://problem/32489499>
Comment on attachment 311609 [details] Patch Clearing flags on attachment: 311609 Committed r217615: <http://trac.webkit.org/changeset/217615>
All reviewed patches have been landed. Closing bug.