changed api to use https if coming from secure site.

[bee525]

No description provided.

[seanami]

This looks good to me! Thanks for the pull request.

One other way to do this that's a little bit shorter is to use a protocol-relative url. Souders has written about them, and they work in all browsers for JS urls. (There can be a double request for CSS urls, but that doesn't matter here.) http://www.stevesouders.com/blog/2010/02/10/5a-missing-schema-double-download/

I think this change is fine, just wanted to point that out as another option.

[bee525]

I copied the code from:
webfontloader / src / google / fontapiurlbuilder.js

and just pasted it in. I do like the protocol-relative url idea, but didn't think you'd want to have two different ways of doing this in the same code base.

Thanks!

[seanami]

Yep, I agree. Was just as an FYI. I'll try to get this merged in soon.