Open audio/video sandbox services for minimal simulator
<rdar://problem/39918909>
Created attachment 339341 [details] Patch
Comment on attachment 339341 [details] Patch Great! R=me.
Comment on attachment 339341 [details] Patch Clearing flags on attachment: 339341 Committed r231277: <https://trac.webkit.org/changeset/231277>
All reviewed patches have been landed. Closing bug.