remove memoryinstrumentation

Source/core/dom/ScriptExecutionContext.cpp

Index: Source/core/dom/ScriptExecutionContext.cpp
diff --git a/Source/core/dom/ScriptExecutionContext.cpp b/Source/core/dom/ScriptExecutionContext.cpp
index 3070f083ed7e66ff14c8ca54ee24870cab40f434..9d2e9df3b5e4abec23dfcacaf798b0ba15df4982 100644
--- a/Source/core/dom/ScriptExecutionContext.cpp
+++ b/Source/core/dom/ScriptExecutionContext.cpp
@@ -37,21 +37,11 @@
 #include "PublicURLManager.h"
 #include "ScriptCallStack.h"
 #include "Settings.h"
-#include "WebCoreMemoryInstrumentation.h"
 #include "WorkerContext.h"
 #include "WorkerThread.h"
 #include <wtf/MainThread.h>
-#include <wtf/MemoryInstrumentationHashMap.h>
-#include <wtf/MemoryInstrumentationVector.h>
 #include <wtf/Vector.h>
 
-namespace WTF {
-
-template<> struct SequenceMemoryInstrumentationTraits<WebCore::ContextDestructionObserver*> {
-    template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { }
-};
-
-}
 namespace WebCore {
 
 class ProcessMessagesSoonTask : public ScriptExecutionContext::Task {
@@ -374,18 +364,6 @@ double ScriptExecutionContext::timerAlignmentInterval() const
     return Settings::defaultDOMTimerAlignmentInterval();
 }
 
-void ScriptExecutionContext::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
-    SecurityContext::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_messagePorts, "messagePorts");
-    info.addMember(m_destructionObservers, "destructionObservers");
-    info.addMember(m_activeDOMObjects, "activeDOMObjects");
-    info.addMember(m_timeouts, "timeouts");
-    info.addMember(m_pendingExceptions, "pendingExceptions");
-    info.addMember(m_publicURLManager, "publicURLManager");
-}
-
 ScriptExecutionContext::Task::~Task()
 {
 }