Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/compositing/text-on-scaled-surface.html 

<!DOCTYPE html>
<html>
<body style="overflow:hidden">
<div style="-webkit-transform-origin: 0 0; transform:translateZ(0) translate(50px,50px) scale(1.5); background: green; width:30em; height:8em;
	    -webkit-mask-image: -webkit-gradient(linear, left top, left bottom, from(rgba(0,0,0,1)), to(rgba(0,0,0,1)))">
  <div style="-webkit-transform-origin: 0 0; transform:translateZ(0) scale(1.5);">
  <!-- Use short lines of text to avoid accumulating error -->
  Text on<br/>
  a scaled<br/>
  composited<br/>
  layer<br/>
  </div>
</div>
</body>
</html>