issue #2404: DrawPrimitives deprecated.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2430-modify_enum
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2430-modify_enum
Delete CC_DLL.
Merge pull request #3259 from dumganhar/iss2430-modify_enum

issue #2404: DrawPrimitives deprecated.