include RefCounted.h where needed, only.

third_party/WebKit/Source/core/html/forms/InputTypeView.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Samsung Electronics. 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
@@ skipping 21 matching lines @@
 
 #ifndef InputTypeView_h
 #define InputTypeView_h
 
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebFocusType.h"
 #include "wtf/Allocator.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
-#include "wtf/RefCounted.h"
-#include "wtf/RefPtr.h"
 
 namespace blink {
 
 class AXObject;
 class BeforeTextInsertedEvent;
 class Element;
 class Event;
 class HTMLFormElement;
 class HTMLInputElement;
 class KeyboardEvent;
@@ skipping 64 matching lines @@
     virtual AXObject* popupRootAXObject();
     virtual void ensureFallbackContent() { }
     virtual void ensurePrimaryContent() { }
     virtual bool hasFallbackContent() const { return false; }
 
 protected:
     InputTypeView(HTMLInputElement& element) : m_element(&element) { }
     HTMLInputElement& element() const { return *m_element; }
 
 private:
-    // Not a RefPtr because the HTMLInputElement object owns this InputTypeView
-    // object.
     Member<HTMLInputElement> m_element;
 };
 
 } // namespace blink
 #endif