cocos2d/cocos2d-html5 — pull request #2201 by MQuy (2014-08-28 16:49:05+00:00)
Title: [Fix] - Facebook pluginx dialog

There is a case when method is 'apprequests' and we don't need `href` attribute in `info`. If we check `info` doesn't have `href` attribute, Facebook UI for 'apprequests' will be not trigger
You can check here [Facebook Requests](https://developers.facebook.com/docs/games/requests/v2.1)