remove memoryinstrumentation

Source/core/css/CSSVariableValue.h

 /*
  * Copyright (C) 2012 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:
  *
  * 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
@@ skipping 14 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef CSSVariableValue_h
 #define CSSVariableValue_h
 
 #include "CSSParserValues.h"
 #include "CSSPropertyNames.h"
 #include "CSSValue.h"
-#include "WebCoreMemoryInstrumentation.h"
 
 namespace WebCore {
 
 class CSSVariableValue : public CSSValue {
 public:
     static PassRefPtr<CSSVariableValue> create(const AtomicString& name, const String& value)
     {
         return adoptRef(new CSSVariableValue(name, value));
     }
 
     const AtomicString& name() const { return m_name; }
     const String& value() const { return m_value; }
 
     bool equals(const CSSVariableValue& other) const { return m_name == other.m_name && m_value == other.m_value; }
 
-    void reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-    {
-        MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-        info.addMember(m_name, "name");
-        info.addMember(m_value, "value");
-    }
-
 private:
     CSSVariableValue(const AtomicString& name, const String& value)
         : CSSValue(VariableClass)
         , m_name(name)
         , m_value(value)
     {
     }
 
     const AtomicString m_name;
     const String m_value;
 };
 
 }
 
 #endif /* CSSVariableValue_h */