Remove duplicated charset definitions

fpdfsdk/pdfwindow/PWL_FontMap.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 FPDFSDK_PDFWINDOW_PWL_FONTMAP_H_
 #define FPDFSDK_PDFWINDOW_PWL_FONTMAP_H_
 
 #include <memory>
 
 #include "core/fpdfdoc/include/ipvt_fontmap.h"
+#include "core/fxge/include/fx_font.h"
 #include "fpdfsdk/fxedit/include/fx_edit.h"
 #include "public/fpdf_sysfontinfo.h"
 
 class CPDF_Document;
 class CFX_SystemHandler;
 
 struct CPWL_FontMap_Data {
   CPDF_Font* pFont;
   int32_t nCharset;
   CFX_ByteString sFontName;
 };
 
 struct CPWL_FontMap_Native {
   int32_t nCharset;
   CFX_ByteString sFontName;
 };
 
-#ifndef ANSI_CHARSET
-
-#define ANSI_CHARSET 0
-#define DEFAULT_CHARSET 1
-#define SYMBOL_CHARSET 2
-#define SHIFTJIS_CHARSET 128
-#define HANGUL_CHARSET 129
-#define GB2312_CHARSET 134
-#define CHINESEBIG5_CHARSET 136
-#define JOHAB_CHARSET 130
-#define HEBREW_CHARSET 177
-#define ARABIC_CHARSET 178
-#define GREEK_CHARSET 161
-#define TURKISH_CHARSET 162
-#define VIETNAMESE_CHARSET 163
-#define THAI_CHARSET 222
-#define EASTEUROPE_CHARSET 238
-#define RUSSIAN_CHARSET 204
-#define BALTIC_CHARSET 186
-
-#endif
-
 class CPWL_FontMap : public IPVT_FontMap {
  public:
   CPWL_FontMap(CFX_SystemHandler* pSystemHandler);
   ~CPWL_FontMap() override;
 
   // IPVT_FontMap
   CPDF_Font* GetPDFFont(int32_t nFontIndex) override;
   CFX_ByteString GetPDFFontAlias(int32_t nFontIndex) override;
   int32_t GetWordFontIndex(uint16_t word,
                            int32_t nCharset,
@@ skipping 16 matching lines @@
   virtual void AddedFont(CPDF_Font* pFont, const CFX_ByteString& sFontAlias);
 
   FX_BOOL KnowWord(int32_t nFontIndex, uint16_t word);
 
   void Empty();
   int32_t GetFontIndex(const CFX_ByteString& sFontName,
                        int32_t nCharset,
                        FX_BOOL bFind);
   int32_t AddFontData(CPDF_Font* pFont,
                       const CFX_ByteString& sFontAlias,
-                      int32_t nCharset = DEFAULT_CHARSET);
+                      int32_t nCharset = FXFONT_DEFAULT_CHARSET);
 
   CFX_ByteString EncodeFontAlias(const CFX_ByteString& sFontName,
                                  int32_t nCharset);
   CFX_ByteString EncodeFontAlias(const CFX_ByteString& sFontName);
 
   CFX_ArrayTemplate<CPWL_FontMap_Data*> m_aData;
   CFX_ArrayTemplate<CPWL_FontMap_Native*> m_aNativeFont;
 
  private:
   int32_t FindFont(const CFX_ByteString& sFontName,
-                   int32_t nCharset = DEFAULT_CHARSET);
+                   int32_t nCharset = FXFONT_DEFAULT_CHARSET);
 
   CFX_ByteString GetNativeFont(int32_t nCharset);
   CPDF_Font* AddFontToDocument(CPDF_Document* pDoc,
                                CFX_ByteString& sFontName,
                                uint8_t nCharset);
   FX_BOOL IsStandardFont(const CFX_ByteString& sFontName);
   CPDF_Font* AddStandardFont(CPDF_Document* pDoc, CFX_ByteString& sFontName);
   CPDF_Font* AddSystemFont(CPDF_Document* pDoc,
                            CFX_ByteString& sFontName,
                            uint8_t nCharset);
 
   std::unique_ptr<CPDF_Document> m_pPDFDoc;
   CFX_SystemHandler* const m_pSystemHandler;
 };
 
 #endif  // FPDFSDK_PDFWINDOW_PWL_FONTMAP_H_