Fix nsCSSFrameConstructor::ContentWillBeRemoved reentrancy guard.

If we end up reframing the root for other reasons during the ContentWillBeRemoved call, then we didn't set mReframingForViewportStyles = true, which prevented us from re-entering the viewport style update. Differential Revision: https://phabricator.services.mozilla.com/D231603 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1935728 gecko-commit: 01780493fe010b61d2ea9baa10f9bef51910f05c gecko-reviewers: dholbert
web-platform-tests · Dec 10, 2024 · 6d70cd3 · 6d70cd3
1 parent a622501
commit 6d70cd3
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/css/css-ruby/ruby-body-element-crash.html b/css/css-ruby/ruby-body-element-crash.html
@@ -0,0 +1,15 @@
+<link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1935728">
+<script>
+document.addEventListener("DOMContentLoaded", () => {
+  document.body.getBoundingClientRect();
+  document.body.parentNode.removeChild(document.body)
+  document.body.getBoundingClientRect();
+})
+</script>
+<style>
+body {
+  display: ruby-text;
+  overflow: scroll;
+}
+</style>
+<body>