Fix parsing/contain-computed.html.
Created attachment 462117 [details] Patch
Comment on attachment 462117 [details] Patch r=me
Committed 254147@main (de8732a203cb): <https://commits.webkit.org/254147@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 462117 [details].
<rdar://problem/99548465>