Oilpan: Prepare moving InspectorResourceContentLoader 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 192 matching lines @@
     m_agents.append(InspectorHeapProfilerAgent::create(injectedScriptManager));
 
     m_agents.append(InspectorCanvasAgent::create(m_pageAgent, injectedScriptManager));
 
     m_agents.append(InspectorInputAgent::create(m_page, m_inspectorClient));
 }
 
 void InspectorController::willBeDestroyed()
 {
     disconnectFrontend();
+    m_pageAgent->dispose();
     m_injectedScriptManager->disconnect();
     m_inspectorClient = 0;
     m_page = nullptr;
     m_instrumentingAgents->reset();
     m_agents.discardAgents();
     if (m_inspectorFrontendClient)
         m_inspectorFrontendClient->dispose();
 }
 
 void InspectorController::registerModuleAgent(PassOwnPtrWillBeRawPtr<InspectorAgent> agent)
@@ skipping 284 matching lines @@
         m_layerTreeAgent->willAddPageOverlay(layer);
 }
 
 void InspectorController::didRemovePageOverlay(const GraphicsLayer* layer)
 {
     if (m_layerTreeAgent)
         m_layerTreeAgent->didRemovePageOverlay(layer);
 }
 
 } // namespace blink