Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_OnedCode39Writer.h

Index: xfa/src/fxbarcode/src/include/BC_OnedCode39Writer.h
diff --git a/xfa/src/fxbarcode/src/include/BC_OnedCode39Writer.h b/xfa/src/fxbarcode/src/include/BC_OnedCode39Writer.h
deleted file mode 100644
index b37d9d8e19cb44283583f4a87364bac5e6d5d480..0000000000000000000000000000000000000000
--- a/xfa/src/fxbarcode/src/include/BC_OnedCode39Writer.h
+++ /dev/null
@@ -1,37 +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_ONEDCODA39WRITER_H_
-#define _BC_ONEDCODA39WRITER_H_
-enum BC_TEXT_LOC;
-class CBC_OneDimWriter;
-class CBC_OnedCoda39Writer;
-class CBC_OnedCode39Writer : public CBC_OneDimWriter
-{
-public:
-    CBC_OnedCode39Writer();
-    CBC_OnedCode39Writer(FX_BOOL extendedMode);
-    virtual ~CBC_OnedCode39Writer();
-    FX_BYTE			*Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 &e);
-    FX_BYTE			*Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints, FX_INT32 &e);
-    FX_BYTE			*Encode(const CFX_ByteString &contents, FX_INT32 &outLength, FX_INT32 &e);
-    void			RenderResult(FX_WSTR contents, FX_BYTE* code, FX_INT32 codeLength, FX_BOOL isDevice, FX_INT32 &e);
-    CFX_WideString  encodedContents(FX_WSTR contents, FX_INT32 &e);
-    FX_BOOL			CheckContentValidity(FX_WSTR contents);
-    FX_BOOL         CheckExtendedContentValidity(FX_WSTR contents);
-    CFX_WideString	FilterContents(FX_WSTR contents);
-    CFX_WideString  FilterExtendedContents(FX_WSTR contents);
-    CFX_WideString  RenderTextContents(FX_WSTR contents);
-    CFX_WideString  RenderExtendedTextContents(FX_WSTR contents);
-    FX_BOOL			SetTextLocation(BC_TEXT_LOC loction);
-    FX_BOOL			SetWideNarrowRatio(FX_INT32 ratio);
-private:
-    void			ToIntArray(FX_INT32 a, FX_INT32 *toReturn);
-    FX_CHAR			CalcCheckSum(const CFX_ByteString &contents, FX_INT32 &e);
-    FX_INT32		m_iWideNarrRatio;
-    FX_BOOL         m_extendedMode;
-};
-#endif