include RefCounted.h where needed, only.

third_party/WebKit/Source/core/testing/InternalSettings.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 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.
@@ skipping 17 matching lines @@
 #define InternalSettings_h
 
 #include "core/editing/EditingBehaviorTypes.h"
 #include "core/page/Page.h"
 #include "core/testing/InternalSettingsGenerated.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/graphics/ImageAnimationPolicy.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebDisplayMode.h"
 #include "wtf/Allocator.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class Document;
 class ExceptionState;
 class LocalFrame;
 class Page;
 class Settings;
 
@@ skipping 88 matching lines @@
     Page* page() const { return m_page; }
     static const char* supplementName();
 
     WeakMember<Page> m_page;
     Backup m_backup;
 };
 
 } // namespace blink
 
 #endif // InternalSettings_h