VideoCommon/VertexLoader: Remove NRM enum

Source/Core/VideoCommon/VertexLoader.cpp

@@ -613,10 +613,8 @@ void VertexLoader::CompileVertexTranslator()
 			nat_offset += 12;
 		}
 
-		int numNormals = (m_VtxAttr.NormalElements == 1) ? NRM_THREE : NRM_ONE;
 		components |= VB_HAS_NRM0;
-
-		if (numNormals == NRM_THREE)
+		if (m_VtxAttr.NormalElements == 1)
 			components |= VB_HAS_NRM1 | VB_HAS_NRM2;
 	}
 

Source/Core/VideoCommon/VertexLoader.h

@@ -107,13 +107,6 @@ public:
 	int GetNumLoadedVerts() const { return m_numLoadedVertices; }
 
 private:
-	enum
-	{
-		NRM_ZERO  = 0,
-		NRM_ONE   = 1,
-		NRM_THREE = 3,
-	};
-
 	int m_VertexSize;      // number of bytes of a raw GC vertex. Computed by CompileVertexTranslator.
 
 	// GC vertex format