It makes the most sense for MacCatalyst to be treated as a separate platform from Mac, since WebKit has separate binaries for the two modes.
Created attachment 394123 [details] Patch
Created attachment 394144 [details] Patch
rs=me
(In reply to Aakash Jain from comment #3) > rs=me I screwed this up. You r+ed a patch meant for https://bugs.webkit.org/show_bug.cgi?id=209367, I'm going to correct this.
Created attachment 394152 [details] Patch
Comment on attachment 394152 [details] Patch rs=me
Committed r258800: <https://trac.webkit.org/changeset/258800>
<rdar://problem/60711324>