CRASH: Exception thrown from -[AVContentKeyRequest makeStreamingContentKeyRequestDataForApp:contentIdentifier:options:completionHandler:]
<rdar://problem/68866834>
<rdar://problem/68940203>
Created attachment 408858 [details] Patch
Committed r267106: <https://trac.webkit.org/changeset/267106> All reviewed patches have been landed. Closing bug and clearing flags on attachment 408858 [details].