Replace DOMWindowProperty in Navigator supplements with ContextClient

third_party/WebKit/Source/modules/netinfo/NavigatorNetworkInformation.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NavigatorNetworkInformation_h
 #define NavigatorNetworkInformation_h
 
-#include "core/frame/DOMWindowProperty.h"
+#include "core/dom/ContextLifecycleObserver.h"
 #include "platform/Supplementable.h"
 
 namespace blink {
 
 class Navigator;
 class NetworkInformation;
 
 class NavigatorNetworkInformation final
     : public GarbageCollected<NavigatorNetworkInformation>,
       public Supplement<Navigator>,
-      public DOMWindowProperty {
+      public ContextClient {
   USING_GARBAGE_COLLECTED_MIXIN(NavigatorNetworkInformation);
 
  public:
   static NavigatorNetworkInformation& from(Navigator&);
   static NavigatorNetworkInformation* toNavigatorNetworkInformation(Navigator&);
   static NetworkInformation* connection(Navigator&);
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   explicit NavigatorNetworkInformation(Navigator&);
   NetworkInformation* connection();
 
   static const char* supplementName();
 
   Member<NetworkInformation> m_connection;
 };
 
 }  // namespace blink
 
 #endif  // NavigatorNetworkInformation_h