[WebGPU] [tvOS] Neither MTLGPUFamilyApple6 nor MTLGPUFamilyApple7 exist on tvOS
Created attachment 458691 [details] Patch
<rdar://problem/92599361>
Created attachment 458692 [details] Patch for landing
Committed r293674 (250176@main): <https://commits.webkit.org/250176@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 458692 [details].
r293675