<html>
<body>
PASS if no crash.
<iframe id="i" name="i" src="resources/image-css-load-in-subframe-unload-handler-helper.html"></iframe>
<script>
if (window.testRunner)
  testRunner.dumpAsText();

window.onload = function() {
  document.getElementById("i").remove();
}
</script>
</body>
</html>