From the previous review: 
> I have a problem with the method name. Without looking at the code, I would expect that it would somehow compare two URLs, one of the host serving the resource that is requesting the dependency (localhost/index.html), and the url for the dependency (cdn.google.com/jquery.js), and return true if they don't belong to the same host (aka: cross site script/resource). Once I finish this review I'll try to suggest a better name.

I think we discussed this on the IRC, so, nevermind if this is how it should be :-)