Oilpan: Prepare moving inspector script related classes to oilpan.

Source/core/inspector/ScriptArguments.h

 /*
  * Copyright (c) 2010 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 23 matching lines @@
 #include "bindings/v8/ScriptState.h"
 #include "wtf/Forward.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class ScriptValue;
 
-class ScriptArguments : public RefCounted<ScriptArguments> {
+class ScriptArguments : public RefCountedWillBeGarbageCollectedFinalized<ScriptArguments> {
+    DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(ScriptArguments);
 public:
-    static PassRefPtr<ScriptArguments> create(ScriptState*, Vector<ScriptValue>& arguments);
-
-    ~ScriptArguments();
+    static PassRefPtrWillBeRawPtr<ScriptArguments> create(ScriptState*, Vector<ScriptValue>& arguments);
 
     const ScriptValue& argumentAt(size_t) const;
     size_t argumentCount() const { return m_arguments.size(); }
 
     ScriptState* scriptState() const { return m_scriptState.get(); }
 
     bool getFirstArgumentAsString(WTF::String& result, bool checkForNullOrUndefined = false);
 
+    void trace(Visitor*) { }
+
 private:
     ScriptArguments(ScriptState*, Vector<ScriptValue>& arguments);
 
     ScriptStateProtectingContext m_scriptState;
     Vector<ScriptValue> m_arguments;
 };
 
 } // namespace WebCore
 
 #endif // ScriptArguments_h