CFX_ArabicChar contains only static methods, no need to instantiate.

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_ucd.h"
 #include "core/fxge/include/fx_ge.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 CFX_ArabicChar;
 class IFX_Unknown;
 class IFX_Font;
 
 #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
@@ skipping 258 matching lines @@
                        FX_BOOL bCharBBox = FALSE) const;
   uint32_t AppendChar_CharCode(FX_WCHAR wch);
   uint32_t AppendChar_Combination(CFX_RTFChar* pCurChar, int32_t iRotation);
   uint32_t AppendChar_Tab(CFX_RTFChar* pCurChar, int32_t iRotation);
   uint32_t AppendChar_Control(CFX_RTFChar* pCurChar, int32_t iRotation);
   uint32_t AppendChar_Arabic(CFX_RTFChar* pCurChar, int32_t iRotation);
   uint32_t AppendChar_Others(CFX_RTFChar* pCurChar, int32_t iRotation);
 
  protected:
   uint32_t m_dwPolicies;
-  CFX_ArabicChar* m_pArabicChar;
   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;
   IFX_Font* m_pFont;
   int32_t m_iFontHeight;
   int32_t m_iFontSize;
@@ skipping 39 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_