Data detector items have their own layers, so we don't need a big document overlay tiled layer and we don't need to issue repaints in it.
<rdar://problem/129034911>
Pull request: https://github.com/WebKit/WebKit/pull/29345
Committed 279559@main (81447b127263): <https://commits.webkit.org/279559@main> Reviewed commits have been landed. Closing PR #29345 and removing active labels.