Once https://github.com/web-platform-tests/wpt/pull/41957 is merged. Let's reimport css/css-variables/ to finish Bug 260346 And https://github.com/WebKit/WebKit/pull/17693
<rdar://problem/115430916>
Pull request: https://github.com/WebKit/WebKit/pull/17759
Committed 267986@main (83f8b4c3c23b): <https://commits.webkit.org/267986@main> Reviewed commits have been landed. Closing PR #17759 and removing active labels.