Noticed while working towards rdar://93638100. Not strictly required, just...makes the code a bit nicer.
Pull request: https://github.com/WebKit/WebKit/pull/1784
Committed 251846@main (b50f7ed1e3d2): <https://commits.webkit.org/251846@main> Reviewed commits have been landed. Closing PR #1784 and removing active labels.