remove memoryinstrumentation

Source/core/css/CSSCursorImageValue.cpp

 /*
  * Copyright (C) 2006 Rob Buis <buis@kde.org>
  *           (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 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.
  *
@@ skipping 11 matching lines @@
 #include "config.h"
 #include "CSSCursorImageValue.h"
 
 #include "CSSImageValue.h"
 #include "CachedImage.h"
 #include "CachedResourceLoader.h"
 #include "StyleCachedImage.h"
 #include "StyleImage.h"
 #include "StylePendingImage.h"
 #include "TreeScope.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <wtf/MathExtras.h>
-#include <wtf/MemoryInstrumentationHashSet.h>
 #include <wtf/UnusedParam.h>
+#include <wtf/text/StringBuilder.h>
 #include <wtf/text/WTFString.h>
 
 #if ENABLE(SVG)
 #include "SVGCursorElement.h"
 #include "SVGLengthContext.h"
 #include "SVGNames.h"
 #include "SVGURIReference.h"
 #endif
 
 #if ENABLE(CSS_IMAGE_SET)
@@ skipping 170 matching lines @@
     m_referencedElements.remove(element);
 }
 #endif
 
 bool CSSCursorImageValue::equals(const CSSCursorImageValue& other) const
 {
     return m_hasHotSpot ? other.m_hasHotSpot && m_hotSpot == other.m_hotSpot : !other.m_hasHotSpot
         && compareCSSValuePtr(m_imageValue, other.m_imageValue);
 }
 
-void CSSCursorImageValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    m_imageValue->reportMemoryUsage(memoryObjectInfo);
-    // No need to report m_image as it is counted as part of RenderArena.
-#if ENABLE(SVG)
-    info.addMember(m_referencedElements, "referencedElements");
-#endif
-}
-
 } // namespace WebCore