r=sdagley a=chofmann. Add support for GetAttention API to nsIDOMWindow.
r=vidur, a=chofmann. To do, make call to WebShell from nsIDOMWindow,
this will come once travis lands some webshell code.
and efficiency.
Tighten checks on document properties and node properties. Should resolve
several bugs:
18965 document.firstChild vulnerability
19043 document.childNodes vulnerability
19044 document.lastChild vulnerability
r=mstoltz