cocos2d/cocos2d-html5 — pull request #851 by moadib (2013-03-27 07:58:08+00:00)
Title: Prevent closure compiler from obfuscating fields in XMLHttpRequest for IE

Google closure obfuscate field in advanced mode, and when xhr is instance of ActiveXObject("MSXML2.XMLHTTP") we got error since it have responseBody but no .Ng or something so :)

Also i think that 203 line contains typo (req.responseText instead fileContents), so fixed it too.