Remove typdefs for pointer types in fx_system.h

fpdfsdk/src/pdfwindow/PWL_ListBox.cpp

 // 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
 
 #include "../../include/pdfwindow/PDFWindow.h"
 #include "../../include/pdfwindow/PWL_Wnd.h"
 #include "../../include/pdfwindow/PWL_ListBox.h"
 #include "../../include/pdfwindow/PWL_Utils.h"
@@ skipping 444 matching lines @@
         if (m_pList && m_pList->IsMultipleSel())
         {
                 CPDF_Rect rcCaret = m_pList->GetItemRect(m_pList->GetCaret());
                 rcCaret.Intersect(GetClientRect());
                 return rcCaret;
         }
         
         return CPWL_Wnd::GetFocusRect();
 }
 
-void CPWL_ListBox::AddString(FX_LPCWSTR string)
+void CPWL_ListBox::AddString(const FX_WCHAR* string)
 {
         if (m_pList)
         {               
                 m_pList->AddString(string);
         }
 }
 
-void CPWL_ListBox::SetText(FX_LPCWSTR csText,FX_BOOL bRefresh)
+void CPWL_ListBox::SetText(const FX_WCHAR* csText,FX_BOOL bRefresh)
 {
         //return CPDF_List::SetText(csText,bRefresh);
 }
 
 CFX_WideString CPWL_ListBox::GetText() const
 {
         if (m_pList)
                 return m_pList->GetText();
 
         return L"";
@@ skipping 139 matching lines @@
         else
         {
                 m_pList->OnVK_UP(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag));
         }
 
         FX_BOOL bExit = FALSE;
         OnNotifySelChanged(FALSE,bExit, nFlag);
         return TRUE;
 }