[Cocoa|GPU] platformLayer() not always added to remotedly hosted context; black video while playing
Created attachment 435088 [details] Patch
Created attachment 435091 [details] Patch
Created attachment 435154 [details] Patch for landing
Created attachment 435158 [details] Patch for landing
Committed r280776 (240360@main): <https://commits.webkit.org/240360@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 435158 [details].
<rdar://problem/81695969>