Remove the temporary "WebKitCaptivePortalModeEnabled" preference as we now have a real preference to handle this use case.
Created attachment 457812 [details] Patch
<rdar://88486480>
Comment on attachment 457812 [details] Patch rs=me
It looks like the gtk-wk2 build failure is unrelated to this patch (some kind of out-of-space issue).
Committed r292972 (249735@main): <https://commits.webkit.org/249735@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 457812 [details].