<!DOCTYPE html>
<title>Testcase, bug 455171</title>
<div style="-moz-transform: translate(50px, 50px);"><div id="foo" style="position: fixed;"></div></div>
<script type="text/javascript">
var foo = document.getElementById("foo");
var h = foo.offsetHeight;
foo.parentNode.removeChild(foo);
</script>