name-change.html | Explore in Territory

<!DOCTYPE html>
<html>
<body>
<h1 id="a">Before</h1>
<script>
  function go() {
    document.getElementById('a').setAttribute('aria-label', 'After');
  }
</script>
</body>
</html>

chromium/content/test/data/accessibility/event/name-change.html