Import based on SHA 7b8c42c150.
Created attachment 462390 [details] Patch
Created attachment 462393 [details] Patch
Created attachment 462394 [details] Patch
Created attachment 462400 [details] Patch
Comment on attachment 462400 [details] Patch r=me if EWS is green
Committed 254586@main (88494bd8279f): <https://commits.webkit.org/254586@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 462400 [details].
<rdar://problem/100061235>