remove memoryinstrumentation

Source/core/css/CSSImportRule.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2005, 2006, 2008, 2009, 2010, 2012 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.
  *
@@ skipping 12 matching lines @@
 #include "CSSImportRule.h"
 
 #include "CSSStyleSheet.h"
 #include "CachedCSSStyleSheet.h"
 #include "CachedResourceLoader.h"
 #include "Document.h"
 #include "MediaList.h"
 #include "SecurityOrigin.h"
 #include "StyleRuleImport.h"
 #include "StyleSheetContents.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
 
 CSSImportRule::CSSImportRule(StyleRuleImport* importRule, CSSStyleSheet* parent)
     : CSSRule(parent)
     , m_importRule(importRule)
 {
 }
 
@@ skipping 29 matching lines @@
         if (!mediaText.isEmpty()) {
             result.append(' ');
             result.append(mediaText);
         }
     }
     result.append(';');
     
     return result.toString();
 }
 
-void CSSImportRule::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    CSSRule::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_importRule, "importRule");
-    info.addMember(m_mediaCSSOMWrapper, "mediaCSSOMWrapper");
-    info.addMember(m_styleSheetCSSOMWrapper, "styleSheetCSSOMWrapper");
-}
-
 CSSStyleSheet* CSSImportRule::styleSheet() const
 { 
     if (!m_importRule->styleSheet())
         return 0;
 
     if (!m_styleSheetCSSOMWrapper)
         m_styleSheetCSSOMWrapper = CSSStyleSheet::create(m_importRule->styleSheet(), const_cast<CSSImportRule*>(this));
     return m_styleSheetCSSOMWrapper.get(); 
 }
 
 void CSSImportRule::reattach(StyleRuleBase*)
 {
     // FIXME: Implement when enabling caching for stylesheets with import rules.
     ASSERT_NOT_REACHED();
 }
 
 } // namespace WebCore