Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_DataMatrixReader.h

Index: xfa/src/fxbarcode/src/include/BC_DataMatrixReader.h
diff --git a/xfa/src/fxbarcode/src/include/BC_DataMatrixReader.h b/xfa/src/fxbarcode/src/include/BC_DataMatrixReader.h
deleted file mode 100644
index 4301512d706ca97bd1c17605706d5c983fb7a1f3..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/src/include/BC_DataMatrixReader.h
+++ /dev/null
@@ -1,25 +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_DATAMATRIXREADER_H_
-#define _BC_DATAMATRIXREADER_H_
-class CBC_BinaryBitmap;
-class CBC_DataMatrixDecoder;
-class CBC_Reader;
-class CBC_DataMatrixReader;
-class CBC_DataMatrixReader  : public CBC_Reader
-{
-public:
-    CBC_DataMatrixReader();
-    virtual ~CBC_DataMatrixReader();
-    CFX_ByteString Decode(CBC_BinaryBitmap *image, FX_INT32 &e);
-    CFX_ByteString Decode(CBC_BinaryBitmap *image, int hints, FX_INT32 &e);
-
-    virtual void Init();
-private:
-    CBC_DataMatrixDecoder *m_decoder;
-};
-#endif