third_party/WebKit/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-location-get-test.html - chromium/src - Git at Google

 <html>
 <head>
     <script>
         window.location.existingCustomProperty = 1;
         window.location[1] = 1;
     </script>
 </head>
 <body>
 </body>
 </html>
	<html>
	<head>
	<script>
	window.location.existingCustomProperty = 1;
	window.location[1] = 1;
	</script>
	</head>
	<body>
	</body>
	</html>