CCCamera: Removing redundant static ZEye
CCCamera: Removing redundant static ZEye

* remnant from old way 3d support was incorporated

zmaruo/CocosSharp,TukekeSoft/CocosSharp,hig-ag/CocosSharp,TukekeSoft/CocosSharp,zmaruo/CocosSharp,haithemaraissia/CocosSharp,hig-ag/CocosSharp,mono/CocosSharp,MSylvia/CocosSharp,MSylvia/CocosSharp,mono/CocosSharp,haithemaraissia/CocosSharp