LayoutTests/svg/clip-path/clip-path-on-use-002.svg

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>
  <rect id="rect" width="200" height="200" fill="green" clip-path="url(#clip2)"/>
</defs>
<clipPath id="clip2">
  <rect width="150" height="150"/>
</clipPath>
<clipPath id="clip1">
  <rect x="50" y="50" width="150" height="150"/>
</clipPath>
<use xlink:href="#rect" clip-path="url(#clip1)"/>
</svg>