This is a fallout of https://bugs.webkit.org/show_bug.cgi?id=222166. We should probably type safe all enumerations and bit fields defined in MediaProducer as a follow-up
<rdar://76015688>
Created attachment 425981 [details] Patch
Committed r275975 (236528@main): <https://commits.webkit.org/236528@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 425981 [details].