[LayoutTests] Delete unused LayoutTests/js resources
https://bugs.webkit.org/show_bug.cgi?id=226796
Reviewed by Jonathan Bedard.
* js/dom/modules/resources/module-will-fire-beforeload.js: Removed.
* js/kde/resources/KNOWN_FAILURES: Removed.
* js/mozilla/resources/js-test-post-async.js: Removed.
* js/mozilla/resources/js-test-post-function.js: Removed.
* js/mozilla/resources/js-test-post-n.js: Removed.
Canonical link: https://commits.webkit.org/238748@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@278791 268f45cc-cd09-0410-ab3c-d52691b4dbfc
937c554ce2