Update web-platform-tests/cors from upstream.
Created attachment 402924 [details] Patch
Comment on attachment 402924 [details] Patch rs=me (but please fix the failing tests).
Created attachment 402960 [details] Patch
Committed r263626: <https://trac.webkit.org/changeset/263626> All reviewed patches have been landed. Closing bug and clearing flags on attachment 402960 [details].
<rdar://problem/64845589>