Remove FX_BOOL from core

core/fxge/cfx_fontmgr.h

 // Copyright 2016 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 CORE_FXGE_CFX_FONTMGR_H_
 #define CORE_FXGE_CFX_FONTMGR_H_
 
 #include <map>
 #include <memory>
 
 #include "core/fxge/fx_font.h"
 
 class IFX_SystemFontInfo;
 class CFX_FontMapper;
 class CFX_SubstFont;
 class CTTFontDesc;
 
 class CFX_FontMgr {
  public:
   CFX_FontMgr();
   ~CFX_FontMgr();
 
   void InitFTLibrary();
 
   FXFT_Face GetCachedFace(const CFX_ByteString& face_name,
                           int weight,
-                          FX_BOOL bItalic,
+                          bool bItalic,
                           uint8_t*& pFontData);
   FXFT_Face AddCachedFace(const CFX_ByteString& face_name,
                           int weight,
-                          FX_BOOL bItalic,
+                          bool bItalic,
                           uint8_t* pData,
                           uint32_t size,
                           int face_index);
   FXFT_Face GetCachedTTCFace(int ttc_size,
                              uint32_t checksum,
                              int font_offset,
                              uint8_t*& pFontData);
   FXFT_Face AddCachedTTCFace(int ttc_size,
                              uint32_t checksum,
                              uint8_t* pData,
                              uint32_t size,
                              int font_offset);
   FXFT_Face GetFileFace(const FX_CHAR* filename, int face_index);
   FXFT_Face GetFixedFace(const uint8_t* pData, uint32_t size, int face_index);
   void ReleaseFace(FXFT_Face face);
   void SetSystemFontInfo(std::unique_ptr<IFX_SystemFontInfo> pFontInfo);
   FXFT_Face FindSubstFont(const CFX_ByteString& face_name,
-                          FX_BOOL bTrueType,
+                          bool bTrueType,
                           uint32_t flags,
                           int weight,
                           int italic_angle,
                           int CharsetCP,
                           CFX_SubstFont* pSubstFont);
   bool GetBuiltinFont(size_t index, const uint8_t** pFontData, uint32_t* size);
   CFX_FontMapper* GetBuiltinMapper() const { return m_pBuiltinMapper.get(); }
   FXFT_Library GetFTLibrary() const { return m_FTLibrary; }
   bool FTLibrarySupportsHinting() const { return m_FTLibrarySupportsHinting; }
 
  private:
   std::unique_ptr<CFX_FontMapper> m_pBuiltinMapper;
   std::map<CFX_ByteString, CTTFontDesc*> m_FaceMap;
   FXFT_Library m_FTLibrary;
   bool m_FTLibrarySupportsHinting;
 };
 
 #endif  // CORE_FXGE_CFX_FONTMGR_H_