Inspector: wrapped inspector agent instances into factory-like wrappers

Source/core/inspector/PageDebuggerAgent.h

Index: Source/core/inspector/PageDebuggerAgent.h
diff --git a/Source/core/inspector/PageDebuggerAgent.h b/Source/core/inspector/PageDebuggerAgent.h
index eff108c336446113e92650daa7bb37b6cafe931a..0bff1a2aa3beb74b29259893712707021548e13d 100644
--- a/Source/core/inspector/PageDebuggerAgent.h
+++ b/Source/core/inspector/PageDebuggerAgent.h
@@ -39,6 +39,7 @@ namespace WebCore {
 
 class InspectorOverlay;
 class InspectorPageAgent;
+class InspectorPageFactory;
 class Page;
 class PageScriptDebugServer;
 
@@ -48,7 +49,7 @@ class PageDebuggerAgent :
     WTF_MAKE_NONCOPYABLE(PageDebuggerAgent);
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    static PassOwnPtr<PageDebuggerAgent> create(InstrumentingAgents*, InspectorCompositeState*, PageScriptDebugServer*, InspectorPageAgent*, InjectedScriptManager*, InspectorOverlay*);
+    static PassRefPtr<PageDebuggerAgent> create(InstrumentingAgents*, InspectorState*, PageScriptDebugServer*, PassRefPtr<InspectorPageAgent>, InjectedScriptManager*, InspectorOverlay*);
     virtual ~PageDebuggerAgent();
 
     void didClearWindowObjectInWorld(Frame*, DOMWrapperWorld*);
@@ -72,12 +73,24 @@ private:
     virtual InjectedScript injectedScriptForEval(ErrorString*, const int* executionContextId);
     virtual void setOverlayMessage(ErrorString*, const String*);
 
-    PageDebuggerAgent(InstrumentingAgents*, InspectorCompositeState*, PageScriptDebugServer*, InspectorPageAgent*, InjectedScriptManager*, InspectorOverlay*);
+    PageDebuggerAgent(InstrumentingAgents*, InspectorState*, PageScriptDebugServer*, PassRefPtr<InspectorPageAgent>, InjectedScriptManager*, InspectorOverlay*);
     PageScriptDebugServer* m_pageScriptDebugServer;
-    InspectorPageAgent* m_pageAgent;
+    RefPtr<InspectorPageAgent> m_pageAgent;
     InspectorOverlay* m_overlay;
 };
 
+class PageDebuggerFactory : public InspectorDebuggerFactory {
+public:
+
+    static PassOwnPtr<PageDebuggerFactory> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* compositeState, PageScriptDebugServer* pageScriptDebugServer, InspectorPageFactory* pageFactory, InjectedScriptManager* injectedScriptManager, InspectorOverlay* overlay)
+    {
+        return adoptPtr(new PageDebuggerFactory(instrumentingAgents, compositeState, pageScriptDebugServer, pageFactory, injectedScriptManager, overlay));
+    }
+
+protected:
+    PageDebuggerFactory(InstrumentingAgents*, InspectorCompositeState*, PageScriptDebugServer*, InspectorPageFactory*, InjectedScriptManager*, InspectorOverlay*);
+};
+
 } // namespace WebCore