<?xml-stylesheet href="chrome://global/skin/global.css" type="text/css"?>

<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        onload="boom()" class="reftest-wait">


<script>
function boom()
{
 try {
  var tree = document.getElementById("tree");
  var col = tree.columns.getFirstColumn();
  var treecols = document.getElementById("treecols");
  treecols.parentNode.removeChild(treecols);
  var x = col.x;
 } finally {
  document.documentElement.removeAttribute("class");
 }
}
</script>


<tree rows="6" id="tree">

  <treecols id="treecols">
      <treecol id="firstname" label="First Name"/>
  </treecols>

  <treechildren id="treechildren">
    <treeitem>
      <treerow>
        <treecell label="Bob"/>
      </treerow>
    </treeitem>
  </treechildren>

</tree>

</window>