Enhance ECC to catch duplicate Library Class name while Library Class instance is different.
Enhance ECC to catch duplicate Library Class name while Library Class instance is different.

Signed-off-by: yzeng15


git-svn-id: f3880c1fc5096ce2109c8aec392d8e07f619f417@2427 c2973edb-eda0-4c78-bc6a-9341b269661f

tianocore/buildtools-BaseTools,tianocore/buildtools-BaseTools,bitcrystal/buildtools-BaseTools,tianocore/buildtools-BaseTools,tianocore/buildtools-BaseTools,bitcrystal/buildtools-BaseTools,bitcrystal/buildtools-BaseTools,bitcrystal/buildtools-BaseTools,bitcrystal/buildtools-BaseTools,tianocore/buildtools-BaseTools