Implement default behavior for getUserMedia requests in case where there is no delegate set
Created attachment 409674 [details] Patch
Created attachment 409677 [details] Patch
Created attachment 409684 [details] Patch
Committed r267568: <https://trac.webkit.org/changeset/267568> All reviewed patches have been landed. Closing bug and clearing flags on attachment 409684 [details].
<rdar://problem/69570447>