Instead of having a NeverDestroyed<Vector< UpdateScrollInfoAfterLayoutTransaction>>, we should move it to LocalFrameViewLayoutContext.
https://github.com/WebKit/WebKit/pull/15972
Committed 266353@main (74de0d0c4a6b): <https://commits.webkit.org/266353@main> Reviewed commits have been landed. Closing PR #15972 and removing active labels.
<rdar://problem/112954532>