Avoid call to exitRemovedFullscreenElementIfNeeded() in Element::removedFromAncestor() in the common case where the element is not fullscreen. Element::removedFromAncestor() is a hot code path.
Pull request: https://github.com/WebKit/WebKit/pull/11196
Committed 261352@main (3999b09acdfd): <https://commits.webkit.org/261352@main> Reviewed commits have been landed. Closing PR #11196 and removing active labels.
<rdar://problem/106397677>