Work towards rdar://100831206
Pull request: https://github.com/WebKit/WebKit/pull/5063
Committed 255507@main (07c42006c344): <https://commits.webkit.org/255507@main> Reviewed commits have been landed. Closing PR #5063 and removing active labels.
Re-opened since this is blocked by bug 246516
Pull request: https://github.com/WebKit/WebKit/pull/5376
Committed 255537@main (a917e03c36b8): <https://commits.webkit.org/255537@main> Reviewed commits have been landed. Closing PR #5376 and removing active labels.