mozilla-b2g/gaia — pull request #5322 by jmcanterafonseca (2012-09-27 18:01:40+00:00)
Title: [Facebook] Hotfix JSONP no longer used for FB API. Now using system XHR

CSP landing in today's build had broken the FB Integration as JSONP was being used. This hotfix fixes the issue by means of using XHR. In addition the app is more robust as errors and timeouts are captured properly.

A chat with UX is pending to decide what to do in error / timeout situations. But we need to land this ASAP in order not to block QA.

@crdlc R?