Remove FX_LPCWSTR cast to wchar_t* literals

fpdfsdk/src/pdfwindow/PWL_Note.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_Button.h"
 #include "../../include/pdfwindow/PWL_EditCtrl.h"
@@ skipping 847 matching lines @@
         }
         this->SetSubjectName(sSubject);
         this->RePosChildWnd();
 }
 
 void CPWL_NoteItem::SetDateTime(FX_SYSTEMTIME time)
 {
         m_dtNote = time;
         
         CFX_WideString swTime;
-        swTime.Format((FX_LPCWSTR)L"%04d-%02d-%02d %02d:%02d:%02d", time.wYear, time.wMonth, time.wDay, time.wHour, time.wMinute, time.wSecond);
+        swTime.Format(L"%04d-%02d-%02d %02d:%02d:%02d", time.wYear, time.wMonth, time.wDay, time.wHour, time.wMinute, time.wSecond);
         if (m_pDateTime)
         {
                 m_pDateTime->SetText(swTime);
         }
 
         this->RePosChildWnd();
 
         if (IPWL_NoteNotify* pNotify = GetNoteNotify())
         {
                 pNotify->OnSetDateTime(this);
@@ skipping 890 matching lines @@
 CFX_WideString CPWL_Note::GetReplyString() const
 {
         return m_sReplyString;
 }
 
 void CPWL_Note::SetReplyString(const CFX_WideString& string)
 {
         m_sReplyString = string;
 }