The Tor Browser: diff layout/xul/crashtests/321056-1.xhtml

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/layout/xul/crashtests/321056-1.xhtml	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,10 @@
     1.4 +<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
     1.5 +<xul:titlebar id="a"/>
     1.6 +
     1.7 +<script>
     1.8 +var html = document.firstChild;
     1.9 +var a = document.getElementById('a')
    1.10 +document.removeChild(html)
    1.11 +document.appendChild(a)
    1.12 +</script>
    1.13 +</html>

The Tor Browser / file diff

diff: layout/xul/crashtests/321056-1.xhtml

layout/xul/crashtests/321056-1.xhtml