Add remote media player methods for prepareToPlay, preload, private browsing mode, preserves pitch, and failed to load
<rdar://problem/58018451>
Created attachment 385916 [details] Patch
Comment on attachment 385916 [details] Patch Clearing flags on attachment: 385916 Committed r253657: <https://trac.webkit.org/changeset/253657>
All reviewed patches have been landed. Closing bug.