Remove typdefs for pointer types in fx_system.h

fpdfsdk/src/pdfwindow/PWL_Label.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_Label.h"
 #include "../../include/pdfwindow/PWL_Utils.h"
@@ skipping 25 matching lines @@
         m_pEdit->SetFontMap(this->GetFontMap());
         m_pEdit->Initialize();
 
         if (HasFlag(PES_TEXTOVERFLOW))
         {
                 SetClipRect(CPDF_Rect(0.0f,0.0f,0.0f,0.0f));
                 m_pEdit->SetTextOverflow(TRUE);
         }
 }
 
-void CPWL_Label::SetText(FX_LPCWSTR csText)
+void CPWL_Label::SetText(const FX_WCHAR* csText)
 {
         m_pEdit->SetText(csText);
 }
 
 void CPWL_Label::RePosChildWnd()
 {
         m_pEdit->SetPlateRect(GetClientRect());
 }
 
 void CPWL_Label::SetFontSize(FX_FLOAT fFontSize)
@@ skipping 121 matching lines @@
 }
 
 int32_t CPWL_Label::GetTotalWords()
 {
         if (m_pEdit)
                 return m_pEdit->GetTotalWords();
 
         return 0;
 }