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

third_party/WebKit/Source/core/workers/WorkerNavigator.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #ifndef WorkerNavigator_h
 #define WorkerNavigator_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/frame/NavigatorCPU.h"
 #include "core/frame/NavigatorID.h"
 #include "core/frame/NavigatorOnLine.h"
+#include "core/workers/WorkerNavigator.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class WorkerNavigator final : public GarbageCollectedFinalized<WorkerNavigator>, public ScriptWrappable, public NavigatorCPU, public NavigatorID, public NavigatorOnLine, public Supplementable<WorkerNavigator> {
+class CORE_EXPORT WorkerNavigator final : public GarbageCollectedFinalized<WorkerNavigator>, public ScriptWrappable, public NavigatorCPU, public NavigatorID, public NavigatorOnLine, public Supplementable<WorkerNavigator> {
     DEFINE_WRAPPERTYPEINFO();
     USING_GARBAGE_COLLECTED_MIXIN(WorkerNavigator);
 public:
     static WorkerNavigator* create(const String& userAgent)
     {
         return new WorkerNavigator(userAgent);
     }
     virtual ~WorkerNavigator();
 
     String userAgent() const override;
 
     DECLARE_TRACE();
 
 private:
     explicit WorkerNavigator(const String&);
 
     String m_userAgent;
 };
 
 } // namespace blink
 
 #endif // WorkerNavigator_h