Move xfa/include/fxbarcode/BC_Barcode.h to xfa/fxbarcode.

xfa/fxbarcode/oned/BC_OnedEAN13Writer.h

 // 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 XFA_FXBARCODE_ONED_BC_ONEDEAN13WRITER_H_
 #define XFA_FXBARCODE_ONED_BC_ONEDEAN13WRITER_H_
 
-class CBC_OneDimWriter;
-class CBC_OnedEAN13Writer;
+#include "core/include/fxcrt/fx_string.h"
+#include "core/include/fxcrt/fx_system.h"
+#include "xfa/fxbarcode/oned/BC_OneDimWriter.h"
+
+class CFX_DIBitmap;
+class CFX_RenderDevice;
+
 class CBC_OnedEAN13Writer : public CBC_OneDimWriter {
- private:
-  int32_t m_codeWidth;
-
  public:
   CBC_OnedEAN13Writer();
   virtual ~CBC_OnedEAN13Writer();
 
   uint8_t* Encode(const CFX_ByteString& contents,
                   BCFORMAT format,
                   int32_t& outWidth,
                   int32_t& outHeight,
                   int32_t& e);
   uint8_t* Encode(const CFX_ByteString& contents,
                   BCFORMAT format,
                   int32_t& outWidth,
                   int32_t& outHeight,
                   int32_t hints,
                   int32_t& e);
   uint8_t* Encode(const CFX_ByteString& contents,
                   int32_t& outLength,
                   int32_t& e);
+
   void RenderResult(const CFX_WideStringC& contents,
                     uint8_t* code,
                     int32_t codeLength,
                     FX_BOOL isDevice,
                     int32_t& e);
   FX_BOOL CheckContentValidity(const CFX_WideStringC& contents);
   CFX_WideString FilterContents(const CFX_WideStringC& contents);
   int32_t CalcChecksum(const CFX_ByteString& contents);
 
  protected:
   void ShowChars(const CFX_WideStringC& contents,
                  CFX_DIBitmap* pOutBitmap,
                  CFX_RenderDevice* device,
                  const CFX_Matrix* matrix,
                  int32_t barWidth,
                  int32_t multiple,
                  int32_t& e);
+
+ private:
+  int32_t m_codeWidth;
 };
 
 #endif  // XFA_FXBARCODE_ONED_BC_ONEDEAN13WRITER_H_