Oilpan: Prepare moving InspectorAgent related classes to oilpan

Source/core/inspector/InspectorController.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 109 matching lines @@
     ASSERT_ARG(inspectorClient, inspectorClient);
     m_injectedScriptManager->injectedScriptHost()->init(m_instrumentingAgents.get(), pageScriptDebugServer);
 }
 
 InspectorController::~InspectorController()
 {
 }
 
 void InspectorController::trace(Visitor* visitor)
 {
+    visitor->trace(m_instrumentingAgents);
     visitor->trace(m_domAgent);
     visitor->trace(m_pageAgent);
     visitor->trace(m_timelineAgent);
     visitor->trace(m_layerTreeAgent);
     visitor->trace(m_tracingAgent);
     visitor->trace(m_agents);
 #if ENABLE(OILPAN)
     visitor->trace(m_moduleAgents);
 #endif
 }
@@ skipping 341 matching lines @@
         m_layerTreeAgent->willAddPageOverlay(layer);
 }
 
 void InspectorController::didRemovePageOverlay(const GraphicsLayer* layer)
 {
     if (m_layerTreeAgent)
         m_layerTreeAgent->didRemovePageOverlay(layer);
 }
 
 } // namespace WebCore