Revert r282446 to bring back support for WebKitAdditions in Framework headers.
Created attachment 444837 [details] Patch
Comment on attachment 444837 [details] Patch r=me to revert the revert! It does seem like our Python linter rules have changed in the meantime though, so it would be nice to address `check-webkit-style` errors before landing.
Created attachment 444846 [details] Patch
Committed r286080 (244467@main): <https://commits.webkit.org/244467@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 444846 [details].
<rdar://problem/85620173>