Oilpan: Prepare moving InspectorController and InspectorAgents to oilpan.

Source/core/inspector/InspectorDOMDebuggerAgent.h

Index: Source/core/inspector/InspectorDOMDebuggerAgent.h
diff --git a/Source/core/inspector/InspectorDOMDebuggerAgent.h b/Source/core/inspector/InspectorDOMDebuggerAgent.h
index b38deef0d3f5a3427a9504a37234338029145541..1bcb7164126da3c368c167d853978b4e4e719a4e 100644
--- a/Source/core/inspector/InspectorDOMDebuggerAgent.h
+++ b/Source/core/inspector/InspectorDOMDebuggerAgent.h
@@ -56,9 +56,10 @@ typedef String ErrorString;
 class InspectorDOMDebuggerAgent FINAL : public InspectorBaseAgent<InspectorDOMDebuggerAgent>, public InspectorDebuggerAgent::Listener, public InspectorBackendDispatcher::DOMDebuggerCommandHandler {
     WTF_MAKE_NONCOPYABLE(InspectorDOMDebuggerAgent);
 public:
-    static PassOwnPtr<InspectorDOMDebuggerAgent> create(InspectorDOMAgent*, InspectorDebuggerAgent*);
+    static PassOwnPtrWillBeRawPtr<InspectorDOMDebuggerAgent> create(InspectorDOMAgent*, InspectorDebuggerAgent*);
 
     virtual ~InspectorDOMDebuggerAgent();
+    virtual void trace(Visitor*) OVERRIDE;
 
     // DOMDebugger API for InspectorFrontend
     virtual void setXHRBreakpoint(ErrorString*, const String& url) OVERRIDE;
@@ -116,8 +117,8 @@ private:
 
     void clear();
 
-    InspectorDOMAgent* m_domAgent;
-    InspectorDebuggerAgent* m_debuggerAgent;
+    RawPtrWillBeMember<InspectorDOMAgent> m_domAgent;
+    RawPtrWillBeMember<InspectorDebuggerAgent> m_debuggerAgent;
     HashMap<Node*, uint32_t> m_domBreakpoints;
     bool m_pauseInNextEventListener;
 };