Comment 1 for bug 745486

Independent of the request for a new header here, I'm confused a bit. You want to log AJAX requests but don't know the URL being requested? How can you make a XHR without a URL?

Perhaps you could explain more about what you're trying to do and what you don't have access to the URL, just in case there's some way to get the URL that isn't obvious. My apologies if you've been over this with others and already covered this ground.