remove memoryinstrumentation

Source/core/dom/NodeRareData.cpp

Index: Source/core/dom/NodeRareData.cpp
diff --git a/Source/core/dom/NodeRareData.cpp b/Source/core/dom/NodeRareData.cpp
index fa4827b1cc901b27834d8239de8aded6d467bc00..821db174e01188f25bd368081aa2b77132a885e4 100644
--- a/Source/core/dom/NodeRareData.cpp
+++ b/Source/core/dom/NodeRareData.cpp
@@ -31,11 +31,6 @@
 #include "config.h"
 #include "NodeRareData.h"
 
-#include "WebCoreMemoryInstrumentation.h"
-#include <wtf/MemoryInstrumentationHashMap.h>
-#include <wtf/MemoryInstrumentationHashSet.h>
-#include <wtf/MemoryInstrumentationVector.h>
-
 namespace WebCore {
 
 struct SameSizeAsNodeRareData {
@@ -45,20 +40,4 @@ struct SameSizeAsNodeRareData {
 
 COMPILE_ASSERT(sizeof(NodeRareData) == sizeof(SameSizeAsNodeRareData), NodeRareDataShouldStaySmall);
 
-void NodeListsNodeData::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
-    info.addMember(m_childNodeList, "childNodeList");
-    info.addMember(m_atomicNameCaches, "atomicNameCaches");
-    info.addMember(m_nameCaches, "nameCaches");
-    info.addMember(m_tagNodeListCacheNS, "tagNodeListCacheNS");
-}
-
-void NodeRareData::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
-    info.addMember(m_nodeLists, "nodeLists");
-    info.addMember(m_mutationObserverData, "mutationObserverData");
-}
-
 } // namespace WebCore