Replace IFGAS_Font with underlying concrete type

xfa/fxfa/include/xfa_fontmgr.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_FXFA_INCLUDE_XFA_FONTMGR_H_
 #define XFA_FXFA_INCLUDE_XFA_FONTMGR_H_
 
 #include <map>
@@ skipping 12 matching lines @@
   const FX_WCHAR* pReplaceFont;
   uint16_t dwStyles;
   uint16_t wCodePage;
 };
 
 class CXFA_DefFontMgr {
  public:
   CXFA_DefFontMgr() {}
   ~CXFA_DefFontMgr();
 
-  IFGAS_Font* GetFont(CXFA_FFDoc* hDoc,
-                      const CFX_WideStringC& wsFontFamily,
-                      uint32_t dwFontStyles,
-                      uint16_t wCodePage = 0xFFFF);
-  IFGAS_Font* GetDefaultFont(CXFA_FFDoc* hDoc,
-                             const CFX_WideStringC& wsFontFamily,
-                             uint32_t dwFontStyles,
-                             uint16_t wCodePage = 0xFFFF);
+  CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc,
+                        const CFX_WideStringC& wsFontFamily,
+                        uint32_t dwFontStyles,
+                        uint16_t wCodePage = 0xFFFF);
+  CFGAS_GEFont* GetDefaultFont(CXFA_FFDoc* hDoc,
+                               const CFX_WideStringC& wsFontFamily,
+                               uint32_t dwFontStyles,
+                               uint16_t wCodePage = 0xFFFF);
 
  protected:
-  CFX_ArrayTemplate<IFGAS_Font*> m_CacheFonts;
+  CFX_ArrayTemplate<CFGAS_GEFont*> m_CacheFonts;
 };
 
 class CXFA_PDFFontMgr {
  public:
   explicit CXFA_PDFFontMgr(CXFA_FFDoc* pDoc);
   ~CXFA_PDFFontMgr();
 
-  IFGAS_Font* GetFont(const CFX_WideStringC& wsFontFamily,
-                      uint32_t dwFontStyles,
-                      CPDF_Font** pPDFFont,
-                      FX_BOOL bStrictMatch = TRUE);
-  FX_BOOL GetCharWidth(IFGAS_Font* pFont,
+  CFGAS_GEFont* GetFont(const CFX_WideStringC& wsFontFamily,
+                        uint32_t dwFontStyles,
+                        CPDF_Font** pPDFFont,
+                        FX_BOOL bStrictMatch = TRUE);
+  FX_BOOL GetCharWidth(CFGAS_GEFont* pFont,
                        FX_WCHAR wUnicode,
                        int32_t& iWidth,
                        FX_BOOL bCharCode);
-  std::map<IFGAS_Font*, CPDF_Font*> m_FDE2PDFFont;
+  std::map<CFGAS_GEFont*, CPDF_Font*> m_FDE2PDFFont;
 
  protected:
-  IFGAS_Font* FindFont(CFX_ByteString strFamilyName,
-                       FX_BOOL bBold,
-                       FX_BOOL bItalic,
-                       CPDF_Font** pPDFFont,
-                       FX_BOOL bStrictMatch = TRUE);
+  CFGAS_GEFont* FindFont(CFX_ByteString strFamilyName,
+                         FX_BOOL bBold,
+                         FX_BOOL bItalic,
+                         CPDF_Font** pPDFFont,
+                         FX_BOOL bStrictMatch = TRUE);
   CFX_ByteString PsNameToFontName(const CFX_ByteString& strPsName,
                                   FX_BOOL bBold,
                                   FX_BOOL bItalic);
   FX_BOOL PsNameMatchDRFontName(const CFX_ByteStringC& bsPsName,
                                 FX_BOOL bBold,
                                 FX_BOOL bItalic,
                                 const CFX_ByteString& bsDRFontName,
                                 FX_BOOL bStrictMatch = TRUE);
 
   CXFA_FFDoc* m_pDoc;
-  std::map<CFX_ByteString, IFGAS_Font*> m_FontMap;
+  std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap;
 };
 
 class CXFA_FontMgr {
  public:
   CXFA_FontMgr();
   ~CXFA_FontMgr();
 
-  IFGAS_Font* GetFont(CXFA_FFDoc* hDoc,
-                      const CFX_WideStringC& wsFontFamily,
-                      uint32_t dwFontStyles,
-                      uint16_t wCodePage = 0xFFFF);
+  CFGAS_GEFont* GetFont(CXFA_FFDoc* hDoc,
+                        const CFX_WideStringC& wsFontFamily,
+                        uint32_t dwFontStyles,
+                        uint16_t wCodePage = 0xFFFF);
   void LoadDocFonts(CXFA_FFDoc* hDoc);
   void ReleaseDocFonts(CXFA_FFDoc* hDoc);
   void SetDefFontMgr(std::unique_ptr<CXFA_DefFontMgr> pFontMgr);
 
  protected:
   std::unique_ptr<CXFA_DefFontMgr> m_pDefFontMgr;
   std::map<CXFA_FFDoc*, std::unique_ptr<CXFA_PDFFontMgr>> m_PDFFontMgrMap;
-  std::map<CFX_ByteString, IFGAS_Font*> m_FontMap;
+  std::map<CFX_ByteString, CFGAS_GEFont*> m_FontMap;
 };
 
 #endif  //  XFA_FXFA_INCLUDE_XFA_FONTMGR_H_