Inspector: wrapped inspector agent instances into factory-like wrappers

Source/core/inspector/InspectorLayerTreeAgent.h

Index: Source/core/inspector/InspectorLayerTreeAgent.h
diff --git a/Source/core/inspector/InspectorLayerTreeAgent.h b/Source/core/inspector/InspectorLayerTreeAgent.h
index cfb87650383b8a6459b40249e1c125eed9262722..4daeb17fcd953f3af25c72389ae6c4e336173ac2 100644
--- a/Source/core/inspector/InspectorLayerTreeAgent.h
+++ b/Source/core/inspector/InspectorLayerTreeAgent.h
@@ -46,13 +46,13 @@ class InstrumentingAgents;
 
 typedef String ErrorString;
 
-class InspectorLayerTreeAgent : public InspectorBaseAgent<InspectorLayerTreeAgent>, public InspectorBackendDispatcher::LayerTreeCommandHandler {
+class InspectorLayerTreeAgent : public InspectorBaseAgent, public InspectorBackendDispatcher::LayerTreeCommandHandler {
 public:
-    static PassOwnPtr<InspectorLayerTreeAgent> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state)
+    static PassRefPtr<InspectorLayerTreeAgent> create(InstrumentingAgents* instrumentingAgents, InspectorState* state)
     {
-        return adoptPtr(new InspectorLayerTreeAgent(instrumentingAgents, state));
+        return adoptRef(new InspectorLayerTreeAgent(instrumentingAgents, state));
     }
-    ~InspectorLayerTreeAgent();
+    virtual ~InspectorLayerTreeAgent();
 
     virtual void setFrontend(InspectorFrontend*);
     virtual void clearFrontend();
@@ -71,7 +71,7 @@ public:
     virtual void reasonsForCompositingLayer(ErrorString*, const String& layerId, RefPtr<TypeBuilder::LayerTree::CompositingReasons>&);
 
 private:
-    InspectorLayerTreeAgent(InstrumentingAgents*, InspectorCompositeState*);
+    InspectorLayerTreeAgent(InstrumentingAgents*, InspectorState*);
 
     // RenderLayer-related methods.
     String bind(const RenderLayer*);
@@ -97,6 +97,22 @@ private:
     HashMap<String, PseudoElement*> m_idToPseudoElement;
 };
 
+class InspectorLayerTreeFactory : public InspectorBaseFactory<InspectorLayerTreeFactory, InspectorLayerTreeAgent> {
+public:
+
+    static PassOwnPtr<InspectorLayerTreeFactory> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* compositeState)
+    {
+        return adoptPtr(new InspectorLayerTreeFactory(instrumentingAgents, compositeState));
+    }
+
+protected:
+    InspectorLayerTreeFactory(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* compositeState)
+        : InspectorBaseFactory<InspectorLayerTreeFactory, InspectorLayerTreeAgent>("LayerTree", instrumentingAgents, compositeState)
+    {
+        setAgent(InspectorLayerTreeAgent::create(m_instrumentingAgents, m_state));
+    }
+};
+
 } // namespace WebCore