Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/layout/style/crashtests/1403028.html b/layout/style/crashtests/1403028.html
new file mode 100644
index 0000000000..485a08efde
--- /dev/null
+++ b/layout/style/crashtests/1403028.html
@@ -0,0 +1,9 @@
+<style>:invalid { color: red; }</style>
+<form id="theForm"></form>
+<button id="button" form="theForm">
+<script>
+window.onload = function() {
+  button.setCustomValidity("foo");
+  document.body.remove();
+}
+</script>