remove memoryinstrumentation

Source/core/css/CSSImageSetValue.cpp

 /*
  * Copyright (C) 2012 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 20 matching lines @@
 #include "CSSImageValue.h"
 #include "CSSPrimitiveValue.h"
 #include "CachedImage.h"
 #include "CachedResourceLoader.h"
 #include "CachedResourceRequest.h"
 #include "CachedResourceRequestInitiators.h"
 #include "Document.h"
 #include "Page.h"
 #include "StyleCachedImageSet.h"
 #include "StylePendingImage.h"
-#include "WebCoreMemoryInstrumentation.h"
-#include <wtf/MemoryInstrumentationVector.h>
+#include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
 
 CSSImageSetValue::CSSImageSetValue()
     : CSSValueList(ImageSetClass, CommaSeparator)
     , m_accessedBestFitImage(false)
     , m_scaleFactor(1)
 {
 }
 
@@ skipping 135 matching lines @@
     , m_scaleFactor(1)
 {
     // Non-CSSValueList data is not accessible through CSS OM, no need to clone.
 }
 
 PassRefPtr<CSSImageSetValue> CSSImageSetValue::cloneForCSSOM() const
 {
     return adoptRef(new CSSImageSetValue(*this));
 }
 
-void CSSImageSetValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    CSSValueList::reportDescendantMemoryUsage(memoryObjectInfo);
-    info.addMember(m_imagesInSet, "imagesInSet");
-}
-
-void CSSImageSetValue::ImageWithScale::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    info.addMember(imageURL, "imageURL");
-}
-
 } // namespace WebCore
 
 #endif // ENABLE(CSS_IMAGE_SET)