Clean up xfa_fontmgr.cpp.

xfa/fgas/font/fgas_gefont.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_FGAS_FONT_FGAS_GEFONT_H_
 #define XFA_FGAS_FONT_FGAS_GEFONT_H_
 
 #include <map>
@@ skipping 26 matching lines @@
                                 FX_BOOL bSaveStream);
 #endif
 
   ~CFGAS_GEFont();
 
   void Release();
   CFGAS_GEFont* Retain();
   CFGAS_GEFont* Derive(uint32_t dwFontStyles, uint16_t wCodePage = 0);
   void GetFamilyName(CFX_WideString& wsFamily) const;
   uint32_t GetFontStyles() const;
-  FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                       int32_t& iWidth,
-                       FX_BOOL bCharCode = FALSE);
+  FX_BOOL GetCharWidth(FX_WCHAR wUnicode, int32_t& iWidth, bool bCharCode);
   int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE);
   int32_t GetAscent() const;
   int32_t GetDescent() const;
   FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
                       CFX_Rect& bbox,
                       FX_BOOL bCharCode = FALSE);
   FX_BOOL GetBBox(CFX_Rect& bbox);
   int32_t GetItalicAngle() const;
   void Reset();
   CFGAS_GEFont* GetSubstFont(int32_t iGlyphIndex) const;
@@ skipping 19 matching lines @@
 #endif
   FX_BOOL LoadFontInternal(CFX_Font* pExternalFont);
   FX_BOOL LoadFontInternal(std::unique_ptr<CFX_Font> pInternalFont);
   FX_BOOL InitFont();
   FX_BOOL GetCharBBoxInternal(FX_WCHAR wUnicode,
                               CFX_Rect& bbox,
                               FX_BOOL bRecursive,
                               FX_BOOL bCharCode = FALSE);
   FX_BOOL GetCharWidthInternal(FX_WCHAR wUnicode,
                                int32_t& iWidth,
-                               FX_BOOL bRecursive,
-                               FX_BOOL bCharCode = FALSE);
+                               bool bRecursive,
+                               bool bCharCode);
   int32_t GetGlyphIndex(FX_WCHAR wUnicode,
                         FX_BOOL bRecursive,
                         CFGAS_GEFont** ppFont,
                         FX_BOOL bCharCode = FALSE);
 
 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
   FX_BOOL m_bUseLogFontStyle;
   uint32_t m_dwLogFontStyle;
 #endif
   CFX_Font* m_pFont;
   CFGAS_GEFont* const m_pSrcFont;
   IFGAS_FontMgr* const m_pFontMgr;
   int32_t m_iRefCount;
   bool m_bExternalFont;
   std::unique_ptr<IFX_Stream, ReleaseDeleter<IFX_Stream>> m_pStream;
   std::unique_ptr<IFX_FileRead, ReleaseDeleter<IFX_FileRead>> m_pFileRead;
   std::unique_ptr<CFX_UnicodeEncoding> m_pFontEncoding;
   std::unique_ptr<CFX_DiscreteArrayTemplate<uint16_t>> m_pCharWidthMap;
   std::unique_ptr<CFX_MassArrayTemplate<CFX_Rect>> m_pRectArray;
   std::unique_ptr<CFX_MapPtrToPtr> m_pBBoxMap;
   CXFA_PDFFontMgr* m_pProvider;  // not owned.
   CFX_ArrayTemplate<CFGAS_GEFont*> m_SubstFonts;
   std::map<FX_WCHAR, CFGAS_GEFont*> m_FontMapper;
 };
 
 #endif  // XFA_FGAS_FONT_FGAS_GEFONT_H_