frame_detached_after_submit_iframe_done.html

<html>
<body>
Navigation complete.
This file should not contain any forms.
<script>
  if (window.parent) {
      window.parent.postMessage({ type: "navigation-successful" }, "*")
  }
</script>
</body>
</html>

chromium/chrome/test/data/password/frame_detached_after_submit_iframe_done.html