InlinedVisitor: Migrate css to use inlined tracing

Source/core/css/Counter.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 32 matching lines @@
     void setListStyle(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> listStyle) { m_listStyle = listStyle; }
     void setSeparator(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> separator) { m_separator = separator; }
 
     bool equals(const Counter& other) const
     {
         return identifier() == other.identifier()
             && listStyle() == other.listStyle()
             && separator() == other.separator();
     }
 
-    void trace(Visitor*);
+    DECLARE_TRACE();
 
 private:
     Counter(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> identifier, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> listStyle, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> separator)
         : m_identifier(identifier)
         , m_listStyle(listStyle)
         , m_separator(separator) { }
 
     RefPtrWillBeMember<CSSPrimitiveValue> m_identifier; // string
     RefPtrWillBeMember<CSSPrimitiveValue> m_listStyle; // ident
     RefPtrWillBeMember<CSSPrimitiveValue> m_separator; // string
 };
 
 } // namespace blink
 
 #endif // Counter_h