Inspector: wrapped inspector agent instances into factory-like wrappers

Source/core/inspector/PageConsoleAgent.h

 /*
  * 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 20 matching lines @@
 #ifndef PageConsoleAgent_h
 #define PageConsoleAgent_h
 
 #include "core/inspector/InspectorConsoleAgent.h"
 #include <wtf/PassOwnPtr.h>
 
 
 namespace WebCore {
 
 class InspectorDOMAgent;
+class InspectorDOMFactory;
 
 class PageConsoleAgent : public InspectorConsoleAgent {
     WTF_MAKE_NONCOPYABLE(PageConsoleAgent);
 public:
-    static PassOwnPtr<PageConsoleAgent> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state, InjectedScriptManager* injectedScriptManager, InspectorDOMAgent* domAgent)
-    {
-        return adoptPtr(new PageConsoleAgent(instrumentingAgents, state, injectedScriptManager, domAgent));
-    }
+    static PassRefPtr<PageConsoleAgent> create(InstrumentingAgents*, InspectorState*, InjectedScriptManager*, PassRefPtr<InspectorDOMAgent>);
     virtual ~PageConsoleAgent();
 
     virtual bool isWorkerAgent() OVERRIDE { return false; }
 
 private:
-    PageConsoleAgent(InstrumentingAgents*, InspectorCompositeState*, InjectedScriptManager*, InspectorDOMAgent*);
+    PageConsoleAgent(InstrumentingAgents*, InspectorState*, InjectedScriptManager*, PassRefPtr<InspectorDOMAgent>);
     virtual void clearMessages(ErrorString*);
     virtual void addInspectedNode(ErrorString*, int nodeId);
 
-    InspectorDOMAgent* m_inspectorDOMAgent;
+    RefPtr<InspectorDOMAgent> m_inspectorDOMAgent;
+};
+
+class PageConsoleFactory : public InspectorConsoleFactory {
+public:
+
+    static PassOwnPtr<PageConsoleFactory> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* compositeState, InjectedScriptManager* injectedScriptManager, InspectorDOMFactory* domFactory)
+    {
+        return adoptPtr(new PageConsoleFactory(instrumentingAgents, compositeState, injectedScriptManager, domFactory));
+    }
+
+protected:
+    PageConsoleFactory(InstrumentingAgents*, InspectorCompositeState*, InjectedScriptManager*, InspectorDOMFactory*);
 };
 
 } // namespace WebCore
 
 
 #endif // !defined(PageConsoleAgent_h)