Move xfa/include/fwl/{core,basewidget} to xfa/fwl/{core,basewidget}.

xfa/include/fwl/core/fwl_thread.h

Index: xfa/include/fwl/core/fwl_thread.h
diff --git a/xfa/include/fwl/core/fwl_thread.h b/xfa/include/fwl/core/fwl_thread.h
deleted file mode 100644
index 5b41c9cf8a19b0ab71e27eb6bfbf9928a109ba29..0000000000000000000000000000000000000000
--- a/xfa/include/fwl/core/fwl_thread.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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 XFA_INCLUDE_FWL_CORE_FWL_THREAD_H_
-#define XFA_INCLUDE_FWL_CORE_FWL_THREAD_H_
-
-// The FWL thread/app code contains three parallel inheritance hierarchies,
-// which reference each other via pointers as follows:
-//
-//                                           m_pImpl
-//      (nonesuch)              IFWL_Thread ----------> CFWL_ThreadImp
-//                                   |      <----------      |
-//                                   A       m_pIface        A
-//                                   |                       |
-//      (nonesuch)              IFWL_NoteThread         CFWL_NoteThreadImp
-//                                   |                       |
-//                                   A                       A
-//                m_pIface           |                       |
-//      CFWL_App --------------> IFWL_App                CFWL_AppImp
-//
-
-#include "xfa/include/fwl/core/fwl_error.h"
-
-class CFWL_ThreadImp;
-class IFWL_NoteDriver;
-
-typedef struct FWL_HTHREAD_ { void* pData; } * FWL_HTHREAD;
-
-class IFWL_Thread {
- public:
-  // These call into polymorphic methods in the impl; no need to override.
-  void Release();
-  FWL_ERR Run(FWL_HTHREAD hThread);
-
-  CFWL_ThreadImp* GetImpl() const { return m_pImpl; }
-  void SetImpl(CFWL_ThreadImp* pImpl) { m_pImpl = pImpl; }
-
- protected:
-  virtual ~IFWL_Thread() {}
-
- private:
-  CFWL_ThreadImp* m_pImpl;
-};
-
-class IFWL_NoteThread : public IFWL_Thread {
- public:
-  IFWL_NoteDriver* GetNoteDriver();
-};
-
-#endif  // XFA_INCLUDE_FWL_CORE_FWL_THREAD_H_