Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_OnedCode39Reader.h

Index: xfa/src/fxbarcode/src/include/BC_OnedCode39Reader.h
diff --git a/xfa/src/fxbarcode/src/include/BC_OnedCode39Reader.h b/xfa/src/fxbarcode/src/include/BC_OnedCode39Reader.h
deleted file mode 100644
index 81fd6b79e9347d1410b47b4680eb981bc3aabb4d..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/src/include/BC_OnedCode39Reader.h
+++ /dev/null
@@ -1,32 +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_ONEDCODA39READER_H_
-#define _BC_ONEDCODA39READER_H_
-class CBC_OneDReader;
-class CBC_CommonBitArray;
-class CBC_OnedCoda39Reader;
-class CBC_OnedCode39Reader : public CBC_OneDReader
-{
-public:
-    static FX_LPCSTR ALPHABET_STRING;
-    static FX_LPCSTR CHECKSUM_STRING;
-    const static FX_INT32 CHARACTER_ENCODINGS[44];
-    const static FX_INT32 ASTERISK_ENCODING;
-    CBC_OnedCode39Reader();
-    CBC_OnedCode39Reader(FX_BOOL usingCheckDigit);
-    CBC_OnedCode39Reader(FX_BOOL usingCheckDigit, FX_BOOL extendedMode);
-    virtual ~CBC_OnedCode39Reader();
-    CFX_ByteString DecodeRow(FX_INT32 rowNumber, CBC_CommonBitArray *row, FX_INT32 hints, FX_INT32 &e);
-private:
-    FX_BOOL m_usingCheckDigit;
-    FX_BOOL m_extendedMode;
-    CFX_Int32Array *FindAsteriskPattern(CBC_CommonBitArray *row, FX_INT32 &e);
-    FX_INT32 ToNarrowWidePattern(CFX_Int32Array *counters);
-    FX_CHAR PatternToChar(FX_INT32 pattern, FX_INT32 &e);
-    CFX_ByteString DecodeExtended(CFX_ByteString &encoded, FX_INT32 &e);
-};
-#endif