chrome/test/data/extensions/test_file_with_csp.html - chromium/src - Git at Google

 <!doctype html>
 <html>
 <head>
   <meta http-equiv="X-WebKit-CSP" content="default-src 'none'">
   <title>Define a restrictive CSP.</title>
 </head>
 <body>
   <img src="./icon1.png">
 </body>
 </html>
	<!doctype html>
	<html>
	<head>
	<meta http-equiv="X-WebKit-CSP" content="default-src 'none'">
	<title>Define a restrictive CSP.</title>
	</head>
	<body>
	<img src="./icon1.png">
	</body>
	</html>