remove memoryinstrumentation

Source/core/css/CSSCanvasValue.cpp

 /*
  * Copyright (C) 2008 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 10 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "CSSCanvasValue.h"
 
 #include "ImageBuffer.h"
 #include "RenderObject.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
 
 CSSCanvasValue::~CSSCanvasValue()
 {
     if (m_element)
         m_element->removeObserver(&m_canvasObserver);
 }
 
@@ skipping 52 matching lines @@
     if (!elt || !elt->buffer())
         return 0;
     return elt->copiedImage();
 }
 
 bool CSSCanvasValue::equals(const CSSCanvasValue& other) const
 {
     return m_name == other.m_name;
 }
 
-void CSSCanvasValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    CSSImageGeneratorValue::reportBaseClassMemoryUsage(memoryObjectInfo);
-    info.addMember(m_name, "name");
-    info.addMember(m_element, "element");
-}
-
 } // namespace WebCore