third_party/WebKit/LayoutTests/paint/invalidation/spv2/absolute-layer-specified-left-or-right-auto-width-moved-vertically-expected.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <style>
     #left, #right {
         position: absolute;
         top: 400px;
         -webkit-backface-visibility: hidden;
     }
     #left {
         left: 0px;
     }
     #right {
         right: 0px;
     }
 </style>

 There should be no repaint when the divs are moved vertically.
 <div id="left">Left</div>
 <div id="right">Right</div>
 <pre id="result"></pre>
	<!DOCTYPE html>
	<style>
	#left, #right {
	position: absolute;
	top: 400px;
	-webkit-backface-visibility: hidden;
	}
	#left {
	left: 0px;
	}
	#right {
	right: 0px;
	}
	</style>

	There should be no repaint when the divs are moved vertically.
	<div id="left">Left</div>
	<div id="right">Right</div>
	<pre id="result"></pre>