Kill CFX_Object.

core/src/fxcrt/fx_arabic.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 _FX_ARABIC_IMP
 #define _FX_ARABIC_IMP
-class CFX_BidiChar FX_FINAL : public IFX_BidiChar, public CFX_Object
+class CFX_BidiChar FX_FINAL : public IFX_BidiChar
 {
 public:
     CFX_BidiChar();
     virtual void                Release() FX_OVERRIDE
     {
         delete this;
     }
     virtual void                SetPolicy(FX_BOOL bSeparateNeutral = TRUE) FX_OVERRIDE
     {
         m_bSeparateNeutral = bSeparateNeutral;
     }
     virtual FX_BOOL             AppendChar(FX_WCHAR wch) FX_OVERRIDE;
     virtual FX_BOOL             EndChar() FX_OVERRIDE;
     virtual FX_INT32    GetBidiInfo(FX_INT32 &iStart, FX_INT32 &iCount) FX_OVERRIDE;
     virtual void                Reset() FX_OVERRIDE;
 
 private:
     ~CFX_BidiChar() { }
     FX_BOOL             m_bSeparateNeutral;
     FX_INT32    m_iCurStart;
     FX_INT32    m_iCurCount;
     FX_INT32    m_iCurBidi;
     FX_INT32    m_iLastBidi;
     FX_INT32    m_iLastStart;
     FX_INT32    m_iLastCount;
 };
 #endif