third_party/blink/web_tests/compositing/plugins/webplugin-no-alpha.html - codesearch/chromium/src - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <style>
   .box {
     width: 150px;
     height: 150px;
   }
   #parent {
     background-color: rgb(255,0,0);
   }
 </style>
 </head>

 <body>
 <!-- You should a green square with no red -->

 <div id="parent" class="box">
   <embed class="box" type="application/x-webkit-test-webplugin" background-color="green" opacity="1.0">
 </div>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<style>
	.box {
	width: 150px;
	height: 150px;
	}
	#parent {
	background-color: rgb(255,0,0);
	}
	</style>
	</head>

	<body>
	<!-- You should a green square with no red -->

	<div id="parent" class="box">
	<embed class="box" type="application/x-webkit-test-webplugin" background-color="green" opacity="1.0">
	</div>
	</body>
	</html>