Backed out changeset 1f2d586e5968 (bug 1741776) for causing failures at test_bug858459.html. CLOSED TREE

2021-11-23 20:59:39 +02:00 · 2021-11-23 20:59:39 +02:00 · 99c27e9b05
--- a/layout/style/res/forms.css
+++ b/layout/style/res/forms.css
@ -329,9 +329,6 @@ option {
  display: block;
  float: none !important;
  position: static !important;
-  /* This makes sure that it is a containing block for positioned descendants. */
-  will-change: transform !important;
-
  min-block-size: 1em;
  padding-block: 2px;
  /*
--- a/testing/web-platform/tests/html/rendering/non-replaced-elements/form-controls/select-fixedpos-crash.html
+++ b/testing/web-platform/tests/html/rendering/non-replaced-elements/form-controls/select-fixedpos-crash.html
@ -1,22 +0,0 @@
-<!doctype html>
-<meta charset=utf-8>
-<link rel=author href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
-<link rel=author href="https://mozilla.org" title="Mozilla">
-<link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1741776">
-<style>
-#a {
-  rotate: 1deg 1 0 44;
-  filter: drop-shadow(81px 6px 0px red);
-}
-</style>
-<script>
-window.onload = function() {
-  document.getElementById("b").appendChild(document.getElementById("c"));
-}
-</script>
-<select id="a" multiple="multiple">
-  <option id="b">x</option>
-</select>
-<div id="c" style="position: fixed; top: 0; left: 0;">
-  x
-</div>