The Tor Browser / file revision

 <!--

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      http://creativecommons.org/publicdomain/zero/1.0/

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 <svg xmlns="http://www.w3.org/2000/svg">

   <title>Testcase ensuring fill works if applied before onload</title>

   <!-- For https://bugzilla.mozilla.org/show_bug.cgi?id=515080 -->

   <rect id="rect" width="100%" height="100%" fill="red"/>

   <script id="script" type="application/javascript">

   document.documentElement.childNodes[5].setAttribute('fill', 'lime');

   </script>

 </svg>