Remove typdefs for pointer types in fx_system.h

fpdfsdk/include/pdfwindow/PWL_Wnd.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 FPDFSDK_INCLUDE_PDFWINDOW_PWL_WND_H_
 #define FPDFSDK_INCLUDE_PDFWINDOW_PWL_WND_H_
 
 #include "../../../core/include/fxcrt/fx_basic.h"
@@ skipping 155 matching lines @@
 #define PWL_DEFAULT_HEAVYGRAYCOLOR                      CPWL_Color(COLORTYPE_GRAY,0.50)
 #define PWL_DEFAULT_LIGHTGRAYCOLOR                      CPWL_Color(COLORTYPE_GRAY,0.75)
 #define PWL_TRIANGLE_HALFLEN                            2.0f
 #define PWL_CBBUTTON_TRIANGLE_HALFLEN           3.0f
 #define PWL_INVALIDATE_INFLATE                          2
 
 class IPWL_SpellCheck
 {
 public:
         virtual ~IPWL_SpellCheck() { }
-        virtual FX_BOOL                                                 CheckWord(FX_LPCSTR sWord) = 0;
-        virtual void                                                    SuggestWords(FX_LPCSTR sWord, CFX_ByteStringArray & sSuggest) = 0;      
+        virtual FX_BOOL                                                 CheckWord(const FX_CHAR* sWord) = 0;
+        virtual void                                                    SuggestWords(const FX_CHAR* sWord, CFX_ByteStringArray & sSuggest) = 0; 
 };
 
 class IPWL_Provider
 {
 public:
         virtual ~IPWL_Provider() { }
 
         //get a matrix which map user space to CWnd client space
         virtual CPDF_Matrix                                             GetWindowMatrix(void* pAttachedData) = 0;
 
@@ skipping 280 matching lines @@
         CPDF_Rect                                               m_rcWindow;
         CPDF_Rect                                               m_rcClip;
 
         FX_BOOL                                                 m_bCreated;                     
         FX_BOOL                                                 m_bVisible;
         FX_BOOL                                                 m_bNotifying;   
         FX_BOOL                                                 m_bEnabled;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_WND_H_