Remove duplicated headers from modules/

Source/modules/serviceworkers/NavigatorServiceWorker.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 21 matching lines @@
 
 #include "RuntimeEnabledFeatures.h"
 #include "V8ServiceWorker.h"
 #include "bindings/V8DOMError.h"
 #include "bindings/v8/CallbackPromiseAdapter.h"
 #include "bindings/v8/ScriptPromiseResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/Frame.h"
-#include "core/frame/Navigator.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/workers/SharedWorker.h"
 #include "modules/serviceworkers/ServiceWorker.h"
 #include "modules/serviceworkers/ServiceWorkerError.h"
 #include "public/platform/WebServiceWorkerProvider.h"
 #include "public/platform/WebServiceWorkerProviderClient.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 
@@ skipping 106 matching lines @@
 }
 
 void NavigatorServiceWorker::willDetachGlobalObjectFromFrame()
 {
     m_provider = nullptr;
     DOMWindowProperty::willDetachGlobalObjectFromFrame();
 }
 
 
 } // namespace WebCore