This breaks full LFC, but full LFC is mostly about IFC anyway at this point (which works fine through the integration codepath)
Created attachment 466125 [details] [fast-cq]Patch
Committed 263506@main (944c48e46b9c): <https://commits.webkit.org/263506@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 466125 [details].
<rdar://problem/108669371>