0caa769 BaseTools: AutoGen - refactor out a list

1 file Authored by Carsey, Jaben 6 years ago, Committed by Yonghong Zhu 6 years ago,
    BaseTools: AutoGen - refactor out a list
    
    the lists were used in __init__ then converted to sets
    instead just use the sets from the begining
    
    Cc: Liming Gao <liming.gao@intel.com>
    Cc: Yonghong Zhu <yonghong.zhu@intel.com>
    Contributed-under: TianoCore Contribution Agreement 1.1
    Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
    Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>