Drop AnimationTimeline::m_allAnimations as it seems using AnimationTimeline::m_animations is equivalent.
Pull request: https://github.com/WebKit/WebKit/pull/11830
Committed 262012@main (ab90dbdd61bf): <https://commits.webkit.org/262012@main> Reviewed commits have been landed. Closing PR #11830 and removing active labels.
<rdar://problem/107127961>