chromium/src/third_party/blink/web_tests/external/wpt/webdriver/tests/support/html/frames_no_bfcache.html - manifest_repos/chromium_src - Git at Google

 <html>
 <head>
   <script type="text/javascript">
     function remove() {
       const frame = document.getElementById("sub-frame");
       const div = document.getElementById("delete");
       div.removeChild(frame);
     }
   </script>
 </head>

 <!-- unload handler prevents the page from being added to the bfcache on navigation -->
 <body onunload="">
   <div id="delete">
     <iframe src="subframe.html" id="sub-frame"></iframe>
   </div>
 </body>
 </html>
	<html>
	<head>
	<script type="text/javascript">
	function remove() {
	const frame = document.getElementById("sub-frame");
	const div = document.getElementById("delete");
	div.removeChild(frame);
	}
	</script>
	</head>

	<!-- unload handler prevents the page from being added to the bfcache on navigation -->
	<body onunload="">
	<div id="delete">
	<iframe src="subframe.html" id="sub-frame"></iframe>
	</div>
	</body>
	</html>