LayoutTests/mhtml/resources/frame_4.html - external/github.com/WebKit/webkit - Git at Google

 <html><head>
 <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">

 </head><body>
 This is frame 4!<br>
 <img src="red_square.png" onerror="document.getElementById('error').innerHTML+='Failed to load image!'">
 <div id="error"></div>
 </body></html>
	<html><head>
	<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">

	</head><body>
	This is frame 4!<br>
	<img src="red_square.png" onerror="document.getElementById('error').innerHTML+='Failed to load image!'">
	<div id="error"></div>
	</body></html>