[Caja] Re: fix 1060, html emitter failure on IE

[ihab . awad]

The patch so far is LGTM.

Felix, are you going to add a test? *Without* this patch, does
html-emitter-test.html currently work on IE? If so, what changes can you
make to it that would tickle this bug?

http://codereview.appspot.com/89076