Remove use of MediaSampleAVFObjC from WebRTC pipelines
Created attachment 454683 [details] Patch
<rdar://problem/90425391>
Created attachment 455078 [details] Patch
Committed r291550 (248656@main): <https://commits.webkit.org/248656@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 455078 [details].