Resync workers WPT tests from upstream.
Created attachment 432541 [details] Patch
Created attachment 432559 [details] Patch
Tools/Scripts/svn-apply failed to apply attachment 432559 [details] to trunk. Please resolve the conflicts and upload a new patch.
Created attachment 432595 [details] Patch
Committed r279425 (239286@main): <https://commits.webkit.org/239286@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 432595 [details].
<rdar://problem/79977181>