chromecast/browser/test/data/window_post_message.html - chromium/src - Git at Google

 <html>
     <head><title>postmessage</title></head>
     <body>
         <script>
          window.addEventListener('message', function(event) {
              window.location.href = event.data
          });
         </script>
     </body>
 </html>
	<html>
	<head><title>postmessage</title></head>
	<body>
	<script>
	window.addEventListener('message', function(event) {
	window.location.href = event.data
	});
	</script>
	</body>
	</html>