remove memoryinstrumentation

Source/modules/webaudio/AudioContext.cpp

Index: Source/modules/webaudio/AudioContext.cpp
diff --git a/Source/modules/webaudio/AudioContext.cpp b/Source/modules/webaudio/AudioContext.cpp
index 9dc2df9b170720dfcd6202c9e9fbcbef79390018..1e564d06a3c881b5915981c826853004db5058be 100644
--- a/Source/modules/webaudio/AudioContext.cpp
+++ b/Source/modules/webaudio/AudioContext.cpp
@@ -57,9 +57,6 @@
 #include "ScriptProcessorNode.h"
 #include "WaveShaperNode.h"
 #include "WaveTable.h"
-#include "WebCoreMemoryInstrumentation.h"
-#include <wtf/MemoryInstrumentationHashSet.h>
-#include <wtf/MemoryInstrumentationVector.h>
 
 #if ENABLE(MEDIA_STREAM)
 #include "MediaStream.h"
@@ -970,30 +967,6 @@ void AudioContext::decrementActiveSourceCount()
     atomicDecrement(&m_activeSourceCount);
 }
 
-void AudioContext::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    AutoLocker locker(const_cast<AudioContext*>(this));
-
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::Audio);
-    ActiveDOMObject::reportMemoryUsage(memoryObjectInfo);
-    info.addMember(m_destinationNode, "destinationNode");
-    info.addMember(m_listener, "listener");
-    info.addMember(m_finishedNodes, "finishedNodes");
-    info.addMember(m_referencedNodes, "referencedNodes");
-    info.addMember(m_nodesMarkedForDeletion, "nodesMarkedForDeletion");
-    info.addMember(m_nodesToDelete, "nodesToDelete");
-    info.addMember(m_dirtySummingJunctions, "dirtySummingJunctions");
-    info.addMember(m_dirtyAudioNodeOutputs, "dirtyAudioNodeOutputs");
-    info.addMember(m_automaticPullNodes, "automaticPullNodes");
-    info.addMember(m_renderingAutomaticPullNodes, "renderingAutomaticPullNodes");
-    info.addMember(m_contextGraphMutex, "contextGraphMutex");
-    info.addMember(m_deferredFinishDerefList, "deferredFinishDerefList");
-    info.addMember(m_hrtfDatabaseLoader, "hrtfDatabaseLoader");
-    info.addMember(m_eventTargetData, "eventTargetData");
-    info.addMember(m_renderTarget, "renderTarget");
-    info.addMember(m_audioDecoder, "audioDecoder");
-}
-
 } // namespace WebCore
 
 #endif // ENABLE(WEB_AUDIO)