Creating this object is expensive because it tracks changes to the source code, but we never take advantage of that tracking and just immediately use the info to create the title strings for search results. We also already notify users that they need to search again if content on the page changes.
<rdar://problem/96601780>
Pull request: https://github.com/WebKit/WebKit/pull/2174
Committed 252277@main (7fb9668bb2d3): <https://commits.webkit.org/252277@main> Reviewed commits have been landed. Closing PR #2174 and removing active labels.