Remove FX_DWORD from XFA, part 2

xfa/fwl/core/cfwl_note.h

 // Copyright 2016 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 XFA_FWL_CORE_CFWL_NOTE_H_
 #define XFA_FWL_CORE_CFWL_NOTE_H_
 
 #include "core/fxcrt/include/fx_string.h"
 #include "core/fxcrt/include/fx_system.h"
 #include "xfa/fwl/core/fwl_error.h"
 
 class IFWL_Widget;
 
 // Separate hierarchy not related to IFWL_* hierarchy. These should not
 // get cast to IFWL_* types.
 class CFWL_Note {
  public:
-  virtual FX_DWORD Release() {
+  virtual uint32_t Release() {
     m_dwRefCount--;
-    FX_DWORD dwRefCount = m_dwRefCount;
+    uint32_t dwRefCount = m_dwRefCount;
     if (!m_dwRefCount)
       delete this;
     return dwRefCount;
   }
 
   virtual CFWL_Note* Retain() {
     m_dwRefCount++;
     return this;
   }
 
   virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const {
     wsClass = L"CFWL_Note";
     return FWL_ERR_Succeeded;
   }
 
-  virtual FX_DWORD GetClassID() const { return 0; }
+  virtual uint32_t GetClassID() const { return 0; }
 
   virtual FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const {
     return TRUE;
   }
 
   virtual CFWL_Note* Clone() { return NULL; }
   FX_BOOL IsEvent() const { return m_bIsEvent; }
 
   IFWL_Widget* m_pSrcTarget;
   IFWL_Widget* m_pDstTarget;
-  FX_DWORD m_dwExtend;
+  uint32_t m_dwExtend;
 
  protected:
   CFWL_Note(FX_BOOL bIsEvent)
       : m_pSrcTarget(NULL),
         m_pDstTarget(NULL),
         m_dwExtend(0),
         m_dwRefCount(1),
         m_bIsEvent(bIsEvent) {}
 
   virtual ~CFWL_Note() {}
   virtual FX_BOOL Initialize() { return TRUE; }
   virtual int32_t Finalize() { return 0; }
 
-  FX_DWORD m_dwRefCount;
+  uint32_t m_dwRefCount;
   FX_BOOL m_bIsEvent;
 };
 
 #endif  // XFA_FWL_CORE_CFWL_NOTE_H_