Deploy WeakHashMap and WeakPtr with Node/Element in more places.
Created attachment 431816 [details] WIP
Created attachment 431823 [details] WIP2
<rdar://problem/79828322>
Created attachment 432618 [details] Patch
Comment on attachment 432618 [details] Patch r=me
Comment on attachment 432618 [details] Patch Clearing flags on attachment: 432618 Committed r279439 (239295@main): <https://commits.webkit.org/239295@main>
All reviewed patches have been landed. Closing bug.