libwebrtc fails to build on arm64
Created attachment 402492 [details] Patch
Created attachment 402516 [details] Patch
Created attachment 402519 [details] Patch
Committed r263375: <https://trac.webkit.org/changeset/263375> All reviewed patches have been landed. Closing bug and clearing flags on attachment 402519 [details].
<rdar://problem/64614245>