Update commit message to follow previous patch workflow as part of re-working git-webkit revert.
<rdar://problem/117270674>
Pull request: https://github.com/WebKit/WebKit/pull/19354
Committed 270930@main (cab7e2d834d9): <https://commits.webkit.org/270930@main> Reviewed commits have been landed. Closing PR #19354 and removing active labels.
Committed 267815.593@safari-7617-branch (59fa3df4b872): <https://commits.webkit.org/267815.593@safari-7617-branch> Reviewed commits have been landed. Closing PR #939 and removing active labels.