Use DOMWindowClient for objects owned by LocalDOMWindow

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

 /*
  * Copyright (C) 2007 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 27 matching lines @@
 
 class LocalFrame;
 class KURL;
 class ExceptionState;
 class SecurityOrigin;
 class ScriptState;
 
 // This class corresponds to the History interface.
 class CORE_EXPORT History final : public GarbageCollectedFinalized<History>,
                                   public ScriptWrappable,
-                                  public ContextClient {
+                                  public DOMWindowClient {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(History);
 
  public:
   static History* create(LocalFrame* frame) { return new History(frame); }
 
   unsigned length() const;
   SerializedScriptValue* state();
 
   void back(ScriptState*);
@@ skipping 45 matching lines @@
                         ExceptionState&);
   SerializedScriptValue* stateInternal() const;
   HistoryScrollRestorationType scrollRestorationInternal() const;
 
   RefPtr<SerializedScriptValue> m_lastStateObjectRequested;
 };
 
 }  // namespace blink
 
 #endif  // History_h