No one uses this anymore. No other web browser or engine has this anymore. No calls to this function are made anymore. Let us remove this.
Pull request: https://github.com/WebKit/WebKit/pull/9767
Committed 260020@main (1408c97255e8): <https://commits.webkit.org/260020@main> Reviewed commits have been landed. Closing PR #9767 and removing active labels.
<rdar://problem/105181187>