Supplement should have a Member to the corresponding Supplementable object (Part 1)

third_party/WebKit/Source/core/frame/Navigator.h

 /*
     Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */
 
 #ifndef Navigator_h
 #define Navigator_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
+#include "core/CoreExport.h"
 #include "core/frame/DOMWindowProperty.h"
 #include "core/frame/NavigatorCPU.h"
 #include "core/frame/NavigatorID.h"
 #include "core/frame/NavigatorLanguage.h"
 #include "core/frame/NavigatorOnLine.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 
 namespace blink {
 
 class LocalFrame;
 
 typedef int ExceptionCode;
 
-class Navigator final
+class CORE_EXPORT Navigator final
     : public GarbageCollected<Navigator>
     , public NavigatorCPU
     , public NavigatorID
     , public NavigatorLanguage
     , public NavigatorOnLine
     , public ScriptWrappable
     , public DOMWindowProperty
     , public Supplementable<Navigator> {
     DEFINE_WRAPPERTYPEINFO();
     USING_GARBAGE_COLLECTED_MIXIN(Navigator);
@@ skipping 16 matching lines @@
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     explicit Navigator(LocalFrame*);
 };
 
 } // namespace blink
 
 #endif // Navigator_h