HW T&L: remove multiple with 2.0

GPU/GLES/VertexShaderGenerator.cpp

@@ -552,12 +552,8 @@ void GenerateVertexShader(int prim, char *buffer, bool useHWTransform) {
 				break;
 			}
 
-			if (flipV) {
-				if (throughmode)
-					WRITE(p, "  v_texcoord.y = 1.0 - v_texcoord.y;\n");
-				else
-					WRITE(p, "  v_texcoord.y = 1.0 - v_texcoord.y * 2.0;\n");
-			}
+			if (flipV) 
+				WRITE(p, "  v_texcoord.y = 1.0 - v_texcoord.y;\n");	
 		}
 
 		// Compute fogdepth