Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h

Index: xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h
diff --git a/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h b/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h
deleted file mode 100644
index 4e3aee8d26bde9ed9eb898bf6e4ff937404b6f97..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _BC_PDF417ERRORCORRECTION_H_
-#define _BC_PDF417ERRORCORRECTION_H_
-class CBC_PDF417ErrorCorrection;
-class CBC_PDF417ErrorCorrection : public CFX_Object
-{
-public:
-    CBC_PDF417ErrorCorrection();
-    virtual ~CBC_PDF417ErrorCorrection();
-    static FX_INT32 getErrorCorrectionCodewordCount(FX_INT32 errorCorrectionLevel, FX_INT32 &e);
-    static FX_INT32 getRecommendedMinimumErrorCorrectionLevel(FX_INT32 n, FX_INT32 &e);
-    static CFX_WideString generateErrorCorrection(CFX_WideString dataCodewords, FX_INT32 errorCorrectionLevel, FX_INT32 &e);
-private:
-    static FX_INT32 EC_COEFFICIENTS[][2500];
-};
-#endif