Replace IFGAS_Font with underlying concrete type

xfa/fgas/layout/fgas_rtfbreak.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_LAYOUT_FGAS_RTFBREAK_H_
 #define XFA_FGAS_LAYOUT_FGAS_RTFBREAK_H_
 
 #include "core/fxcrt/include/fx_basic.h"
 #include "core/fxcrt/include/fx_ucd.h"
 #include "xfa/fgas/crt/fgas_memory.h"
 #include "xfa/fgas/crt/fgas_utils.h"
 #include "xfa/fgas/layout/fgas_textbreak.h"
 #include "xfa/fgas/layout/fgas_unicode.h"
 
-class IFGAS_Font;
+class CFGAS_GEFont;
 
 #define FX_RTFBREAKPOLICY_None 0x00
 #define FX_RTFBREAKPOLICY_SpaceBreak 0x01
 #define FX_RTFBREAKPOLICY_NumberBreak 0x02
 #define FX_RTFBREAKPOLICY_InfixBreak 0x04
 #define FX_RTFBREAKPOLICY_TabBreak 0x08
 #define FX_RTFBREAKPOLICY_OrphanPositionedTab 0x10
 #define FX_RTFBREAK_None 0x00
 #define FX_RTFBREAK_PieceBreak 0x01
 #define FX_RTFBREAK_LineBreak 0x02
@@ skipping 47 matching lines @@
     iBidiLevel = 0;
     pRect = NULL;
     wLineBreakChar = L'\n';
     iHorizontalScale = 100;
     iVerticalScale = 100;
   }
 
   const FX_WCHAR* pStr;
   int32_t* pWidths;
   int32_t iLength;
-  IFGAS_Font* pFont;
+  CFGAS_GEFont* pFont;
   FX_FLOAT fFontSize;
   uint32_t dwLayoutStyles;
   int32_t iCharRotation;
   int32_t iBidiLevel;
   const CFX_RectF* pRect;
   FX_WCHAR wLineBreakChar;
   int32_t iHorizontalScale;
   int32_t iVerticalScale;
 };
 
@@ skipping 147 matching lines @@
 
 class CFX_RTFBreak {
  public:
   explicit CFX_RTFBreak(uint32_t dwPolicies);
   ~CFX_RTFBreak();
 
   void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd);
   void SetLineStartPos(FX_FLOAT fLinePos);
   uint32_t GetLayoutStyles() const { return m_dwLayoutStyles; }
   void SetLayoutStyles(uint32_t dwLayoutStyles);
-  void SetFont(IFGAS_Font* pFont);
+  void SetFont(CFGAS_GEFont* pFont);
   void SetFontSize(FX_FLOAT fFontSize);
   void SetTabWidth(FX_FLOAT fTabWidth);
   void AddPositionedTab(FX_FLOAT fTabPos);
   void SetPositionedTabs(const CFX_FloatArray& tabs);
   void ClearPositionedTabs();
   void SetDefaultChar(FX_WCHAR wch);
   void SetLineBreakChar(FX_WCHAR wch);
   void SetLineBreakTolerance(FX_FLOAT fTolerance);
   void SetHorizontalScale(int32_t iScale);
   void SetVerticalScale(int32_t iScale);
@@ skipping 27 matching lines @@
 
  protected:
   uint32_t m_dwPolicies;
   int32_t m_iBoundaryStart;
   int32_t m_iBoundaryEnd;
   uint32_t m_dwLayoutStyles;
   FX_BOOL m_bPagination;
   FX_BOOL m_bVertical;
   FX_BOOL m_bSingleLine;
   FX_BOOL m_bCharCode;
-  IFGAS_Font* m_pFont;
+  CFGAS_GEFont* m_pFont;
   int32_t m_iFontHeight;
   int32_t m_iFontSize;
   int32_t m_iTabWidth;
   CFX_Int32Array m_PositionedTabs;
   FX_BOOL m_bOrphanLine;
   FX_WCHAR m_wDefChar;
   int32_t m_iDefChar;
   FX_WCHAR m_wLineBreakChar;
   int32_t m_iHorizontalScale;
   int32_t m_iVerticalScale;
@@ skipping 31 matching lines @@
   FX_BOOL EndBreak_SplitLine(CFX_RTFLine* pNextLine,
                              FX_BOOL bAllChars,
                              uint32_t dwStatus);
   void EndBreak_BidiLine(CFX_TPOArray& tpos, uint32_t dwStatus);
   void EndBreak_Alignment(CFX_TPOArray& tpos,
                           FX_BOOL bAllChars,
                           uint32_t dwStatus);
 };
 
 #endif  // XFA_FGAS_LAYOUT_FGAS_RTFBREAK_H_