Rename CFWL_Thread classes to ThreadImp

xfa/src/fwl/src/core/include/fwl_threadimp.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 _FWL_THREAD_IMP_H
-#define _FWL_THREAD_IMP_H
+#ifndef FWL_THREADIMP_H_
+#define FWL_THREADIMP_H_
 
 #include "xfa/include/fwl/core/fwl_thread.h"  // For FWL_HTHREAD.
 
 class CFWL_NoteDriver;
 class IFWL_NoteDriver;
 
-class CFWL_Thread {
+class CFWL_ThreadImp {

[Lei Zhang, 2015/12/05 01:00:34]

Are you going to inherit from IFWL_Thread in a different CL?

  public:
-  CFWL_Thread();
-  virtual ~CFWL_Thread();
-  virtual void Release() { delete this; }

[Lei Zhang, 2015/12/05 01:00:34]

IFWL_Thread has a Release(), BTW.

+  CFWL_ThreadImp();
+  virtual ~CFWL_ThreadImp();
+
   virtual FWL_ERR Run(FWL_HTHREAD hThread);
 };
 
-class CFWL_NoteThread : public CFWL_Thread {
+class CFWL_NoteThreadImp : public CFWL_ThreadImp {
  public:
-  CFWL_NoteThread();
-  virtual ~CFWL_NoteThread();
-  virtual FWL_ERR Run(FWL_HTHREAD hThread);
+  CFWL_NoteThreadImp();
+  virtual ~CFWL_NoteThreadImp();
+
+  FWL_ERR Run(FWL_HTHREAD hThread) override;
   virtual IFWL_NoteDriver* GetNoteDriver();
 
  protected:
   CFWL_NoteDriver* m_pNoteDriver;
-  FWL_HTHREAD m_hThread;
 };
-#endif
+
+#endif  // FWL_THREADIMP_H_