<rdar://128988615>
Pull request: https://github.com/WebKit/WebKit/pull/29302
Committed 279566@main (f5ebbc5ed124): <https://commits.webkit.org/279566@main> Reviewed commits have been landed. Closing PR #29302 and removing active labels.
Committed 272448.1069@safari-7618-branch (578588692f3e): <https://commits.webkit.org/272448.1069@safari-7618-branch> Reviewed commits have been landed. Closing PR #1315 and removing active labels.