SSIA
<rdar://problem/116940034>
Pull request: https://github.com/WebKit/WebKit/pull/19071
Committed 269330@main (aca10cee7a15): <https://commits.webkit.org/269330@main> Reviewed commits have been landed. Closing PR #19071 and removing active labels.
Committed 267815.350@safari-7617-branch (e7524d5584fb): <https://commits.webkit.org/267815.350@safari-7617-branch> Reviewed commits have been landed. Closing PR #856 and removing active labels.