Don't synchronously scroll to or focus an element in LocalFrameView::didUpdate.
Pull request: https://github.com/WebKit/WebKit/pull/13439
Committed 263699@main (99b736b10803): <https://commits.webkit.org/263699@main> Reviewed commits have been landed. Closing PR #13439 and removing active labels.
<rdar://problem/108920933>