third_party/blink/web_tests/fast/replaced/percent-height-in-anonymous-block-widget.html - chromium/src - Git at Google

 <body>
     <p>
         This tests for a crash when removing a widget whose height is specified
         as a percentage of a non-immediate ancestor&rsquo;s height.
     </p>
     <div style="height: 50px; background: blue; width: 100px;" id="target">
         <div></div>
         <embed id="object" style="height: 100%;" type="image/png">
     </div>
 </body>
 <script>
     document.body.offsetLeft;
     var object = document.getElementById("object");
     var parent = object.parentNode;
     parent.removeChild(object);
 </script>
	<body>
	<p>
	This tests for a crash when removing a widget whose height is specified
	as a percentage of a non-immediate ancestor’s height.
	</p>
	<div style="height: 50px; background: blue; width: 100px;" id="target">
	<div></div>
	<embed id="object" style="height: 100%;" type="image/png">
	</div>
	</body>
	<script>
	document.body.offsetLeft;
	var object = document.getElementById("object");
	var parent = object.parentNode;
	parent.removeChild(object);
	</script>