remove memoryinstrumentation

Source/core/dom/CharacterData.cpp

Index: Source/core/dom/CharacterData.cpp
diff --git a/Source/core/dom/CharacterData.cpp b/Source/core/dom/CharacterData.cpp
index 415b5616e411f5a73a0ec1554b78fd5544c152b8..a4f1922e162a8eedd1e2937e3680b737ab5d6227 100644
--- a/Source/core/dom/CharacterData.cpp
+++ b/Source/core/dom/CharacterData.cpp
@@ -35,7 +35,6 @@
 #include "StyleInheritedData.h"
 #include "Text.h"
 #include "TextBreakIterator.h"
-#include "WebCoreMemoryInstrumentation.h"
 
 using namespace std;
 
@@ -104,13 +103,6 @@ unsigned CharacterData::parserAppendData(const String& string, unsigned offset,
     return characterLengthLimit;
 }
 
-void CharacterData::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
-    Node::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_data, "data");
-}
-
 void CharacterData::appendData(const String& data, ExceptionCode&)
 {
     String newStr = m_data;