Inspector: wrapped inspector agent instances into factory-like wrappers

Source/core/inspector/PageConsoleAgent.h

Index: Source/core/inspector/PageConsoleAgent.h
diff --git a/Source/core/inspector/PageConsoleAgent.h b/Source/core/inspector/PageConsoleAgent.h
index 59a2e5ba3dfda06b635ae811857a0726afbfe069..d8d776f703ec7928639ff331e54b776f60af13b1 100644
--- a/Source/core/inspector/PageConsoleAgent.h
+++ b/Source/core/inspector/PageConsoleAgent.h
@@ -38,24 +38,34 @@
 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