Remove IXFA_* interfaces.

xfa/fxfa/app/xfa_fontmgr.h

Index: xfa/fxfa/app/xfa_fontmgr.h
diff --git a/xfa/fxfa/app/xfa_fontmgr.h b/xfa/fxfa/app/xfa_fontmgr.h
deleted file mode 100644
index 20d3e5656cd8eaa25cabf71ed4360d92f55c9049..0000000000000000000000000000000000000000
--- a/xfa/fxfa/app/xfa_fontmgr.h
+++ /dev/null
@@ -1,100 +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 XFA_FXFA_APP_XFA_FONTMGR_H_
-#define XFA_FXFA_APP_XFA_FONTMGR_H_
-
-#include <map>
-
-#include "core/fxcrt/include/fx_ext.h"
-#include "core/fxcrt/include/fx_system.h"
-#include "xfa/fgas/font/fgas_font.h"
-#include "xfa/include/fxfa/fxfa.h"
-
-class CPDF_Font;
-
-struct XFA_FONTINFO {
-  uint32_t dwFontNameHash;
-  const FX_WCHAR* pPsName;
-  const FX_WCHAR* pReplaceFont;
-  uint16_t dwStyles;
-  uint16_t wCodePage;
-};
-
-class CXFA_DefFontMgr : public IXFA_FontMgr {
- public:
-  CXFA_DefFontMgr() {}
-  ~CXFA_DefFontMgr() override;
-
-  // IXFA_FontMgr:
-  IFX_Font* GetFont(IXFA_Doc* hDoc,
-                    const CFX_WideStringC& wsFontFamily,
-                    uint32_t dwFontStyles,
-                    uint16_t wCodePage = 0xFFFF) override;
-  IFX_Font* GetDefaultFont(IXFA_Doc* hDoc,
-                           const CFX_WideStringC& wsFontFamily,
-                           uint32_t dwFontStyles,
-                           uint16_t wCodePage = 0xFFFF) override;
-
- protected:
-  CFX_PtrArray m_CacheFonts;
-};
-
-class CXFA_PDFFontMgr : public IFX_FontProvider {
- public:
-  CXFA_PDFFontMgr(CXFA_FFDoc* pDoc);
-  ~CXFA_PDFFontMgr();
-  IFX_Font* GetFont(const CFX_WideStringC& wsFontFamily,
-                    uint32_t dwFontStyles,
-                    CPDF_Font** pPDFFont,
-                    FX_BOOL bStrictMatch = TRUE);
-  FX_BOOL GetCharWidth(IFX_Font* pFont,
-                       FX_WCHAR wUnicode,
-                       int32_t& iWidth,
-                       FX_BOOL bCharCode);
-  CFX_MapPtrToPtr m_FDE2PDFFont;
-
- protected:
-  IFX_Font* 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, IFX_Font*> m_FontMap;
-};
-
-class CXFA_FontMgr {
- public:
-  CXFA_FontMgr();
-  ~CXFA_FontMgr();
-  IFX_Font* GetFont(IXFA_Doc* hDoc,
-                    const CFX_WideStringC& wsFontFamily,
-                    uint32_t dwFontStyles,
-                    uint16_t wCodePage = 0xFFFF);
-  void LoadDocFonts(IXFA_Doc* hDoc);
-  void ReleaseDocFonts(IXFA_Doc* hDoc);
-
-  void SetDefFontMgr(IXFA_FontMgr* pFontMgr);
-
- protected:
-  void DelAllMgrMap();
-
-  CFX_MapPtrToPtr m_PDFFontMgrArray;
-  IXFA_FontMgr* m_pDefFontMgr;
-  std::map<CFX_ByteString, IFX_Font*> m_FontMap;
-};
-
-#endif  //  XFA_FXFA_APP_XFA_FONTMGR_H_