RemoteImageDecoderAVFProxy does not attribute the frames to the owner process
<rdar://problem/115838448>
Pull request: https://github.com/WebKit/WebKit/pull/18073
Committed 268325@main (146c1b7c9159): <https://commits.webkit.org/268325@main> Reviewed commits have been landed. Closing PR #18073 and removing active labels.