Drop UserMediaPermissionRequestManager::cancelPendingRequests() as it is unused and its implementation is wrong (modifies the hash maps it is iterating on).
<rdar://problem/32836986>
Created attachment 313250 [details] Patch
Comment on attachment 313250 [details] Patch Clearing flags on attachment: 313250 Committed r218466: <http://trac.webkit.org/changeset/218466>
All reviewed patches have been landed. Closing bug.