LayoutTests/http/tests/security/mixedContent/resources/frame-with-insecure-form.html - WebKit - Git at Google

 <!DOCTYPE html>
 <body onload="loaded()">
 <form action="http://127.0.0.1:8080/resources/doesnotexist"></form>
 <script>
 function loaded() {
     if (window.opener)
         window.opener.postMessage('done', '*');
 }
 </script>
 </body>
	<!DOCTYPE html>
	<body onload="loaded()">
	<form action="http://127.0.0.1:8080/resources/doesnotexist"></form>
	<script>
	function loaded() {
	if (window.opener)
	window.opener.postMessage('done', '*');
	}
	</script>
	</body>