chromium/src/third_party/blink/web_tests/http/tests/navigation/resources/iframe-that-navigates-parent-then-detaches.html - manifest_repos/chromium_src - Git at Google

 <body>
 <script>
 window.onload = function() {
   setTimeout(function() {
     parent.location = "pass-and-notify-done.html";
     parent.detachIframe();
   }, 0);
 }
 </script>
 </body>
	<body>
	<script>
	window.onload = function() {
	setTimeout(function() {
	parent.location = "pass-and-notify-done.html";
	parent.detachIframe();
	}, 0);
	}
	</script>
	</body>