LayoutTests/fast/dynamic/gap-style-change-should-initiate-layout-expected.html - WebKit - Git at Google

 <style>
 div {
   width: 100px;
   height: 100px;
   background-color: green;
 }
 </style>
 <div></div>
	<style>
	div {
	width: 100px;
	height: 100px;
	background-color: green;
	}
	</style>
	<div></div>