remove memoryinstrumentation

Source/bindings/v8/V8PerIsolateData.h

 /*
  * Copyright (C) 2009 Google 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 107 matching lines @@
     int decrementRecursionLevel() { return --m_recursionLevel; }
 
 #ifndef NDEBUG
     int internalScriptRecursionLevel() const { return m_internalScriptRecursionLevel; }
     int incrementInternalScriptRecursionLevel() { return ++m_internalScriptRecursionLevel; }
     int decrementInternalScriptRecursionLevel() { return --m_internalScriptRecursionLevel; }
 #endif
 
     GCEventData* gcEventData() { return m_gcEventData.get(); }
 
-    void reportMemoryUsage(MemoryObjectInfo*) const;
-
     // Gives the system a hint that we should request garbage collection
     // upon the next close or navigation event, because some expensive
     // objects have been allocated that we want to take every opportunity
     // to collect.
     void setShouldCollectGarbageSoon() { m_shouldCollectGarbageSoon = true; }
     void clearShouldCollectGarbageSoon() { m_shouldCollectGarbageSoon = false; }
     bool shouldCollectGarbageSoon() const { return m_shouldCollectGarbageSoon; }
 
     bool hasPrivateTemplate(WrapperWorldType, void* privatePointer);
     v8::Persistent<v8::FunctionTemplate> privateTemplate(WrapperWorldType, void* privatePointer, v8::InvocationCallback, v8::Handle<v8::Value> data, v8::Handle<v8::Signature>, int length = 0);
@@ skipping 33 matching lines @@
 #ifndef NDEBUG
     int m_internalScriptRecursionLevel;
 #endif
     OwnPtr<GCEventData> m_gcEventData;
     bool m_shouldCollectGarbageSoon;
 };
 
 } // namespace WebCore
 
 #endif // V8PerIsolateData_h