[Caja] Re: Issue 1289 in google-caja: Parent-most DOM object should have getElementById

[google-caja]

Comment #1 on issue 1289 by erig...@google.com: Parent-most DOM object  
should have getElementById
http://code.google.com/p/google-caja/issues/detail?id=1289
I can't reproduce this. In the playground with the ES5 option selected,  
when I cajole

<script>
  for (var d=document.body; d.parentNode; d=d.parentNode){}
  cajaVM.log(d.getElementById);
​</script>​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

I see in the Runtime Warnings/Errors tab

function guardedApplier(var_args) { if (!(this instanceof f)) { throw new  
TypeError( 'Tamed method applied to the wrong class of object.'); } return  
original.apply(this, slice.call(arguments, 0)); }

which seems correct. Furthermore, cajoling

<script>
  cajaVM.log(document.body.parentNode.parentNode === document);
​</script>​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ 
​​​​​​​​​​​​​​​​​

gives true, which correctly matches uncajoled behavior.