cleanups
Created attachment 440000 [details] Patch
Created attachment 440001 [details] Patch
The GTK build failure looks like an unclean build rather than anything in the patch.
Created attachment 440002 [details] Patch
Committed r283464 (242443@main): <https://commits.webkit.org/242443@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 440002 [details].
<rdar://problem/83813131>