cocos2d/cocos2d-x — pull request #6653 by chygmm (2014-05-09 17:20:57+00:00)
Title: Update obfuscate.xml

there is no file obfuscate_exclude_cocos2d in v2.x .

in 2.2.3 obfuscate_exclude_cocos2d.js ,should add
CSSProperties.prototype.getTargetPlatform;
CSSProperties.prototype.setKeypadEnabled;
CSSProperties.prototype.ccs;
CSSProperties.prototype.UILayer; (ccs.UILayer.create())
......

so many works like a.b.c() ,it would be obfuscated!!