Remove ~1750 superfluous includes from core

Source/core/inspector/InspectorMemoryAgent.cpp

 /*
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/inspector/InspectorMemoryAgent.h"
 
 #include "InspectorFrontend.h"
 #include "bindings/v8/ScriptGCEvent.h"
 #include "bindings/v8/ScriptProfiler.h"
-#include "core/dom/CharacterData.h"
 #include "core/dom/Document.h"
-#include "core/dom/EventListenerMap.h"
 #include "core/dom/Node.h"
-#include "core/dom/NodeTraversal.h"
-#include "core/dom/StyledElement.h"
 #include "core/inspector/BindingVisitors.h"
 #include "core/inspector/HeapGraphSerializer.h"
 #include "core/inspector/InspectorClient.h"
 #include "core/inspector/InspectorDOMStorageAgent.h"
-#include "core/inspector/InspectorState.h"
 #include "core/inspector/InspectorValues.h"
-#include "core/inspector/InstrumentingAgents.h"
 #include "core/inspector/MemoryInstrumentationImpl.h"
 #include "core/loader/cache/MemoryCache.h"
 #include "core/page/Frame.h"
 #include "core/page/Page.h"
 #include "core/platform/MemoryUsageSupport.h"
 #include <wtf/ArrayBufferView.h>
 #include <wtf/HashSet.h>
 #include <wtf/MemoryInstrumentationArrayBufferView.h>
 #include <wtf/NonCopyingSort.h>
 #include <wtf/OwnPtr.h>
@@ skipping 339 matching lines @@
     m_frontend = frontend->memory();
 }
 
 void InspectorMemoryAgent::clearFrontend()
 {
     m_frontend = 0;
 }
 
 } // namespace WebCore