DevTools: support cross-navigation instrumentation.

chrome/renderer/devtools_agent.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_DEVTOOLS_AGENT_H_
 #define CHROME_RENDERER_DEVTOOLS_AGENT_H_
 
 #include <map>
 #include <string>
+#include <vector>
 
 #include "base/basictypes.h"
 #include "webkit/api/public/WebDevToolsAgentClient.h"
 
 namespace IPC {
 class Message;
 }
 
 namespace WebKit {
 class WebDevToolsAgent;
@@ skipping 16 matching lines @@
   virtual bool OnMessageReceived(const IPC::Message& message);
 
   // WebDevToolsAgentClient implementation
   virtual void sendMessageToFrontend(const WebKit::WebString& class_name,
                                      const WebKit::WebString& method_name,
                                      const WebKit::WebString& param1,
                                      const WebKit::WebString& param2,
                                      const WebKit::WebString& param3);
   virtual int hostIdentifier();
   virtual void forceRepaint();
+  virtual void runtimeFeatureStateChanged(const WebKit::WebString& feature,
+                                          bool enabled);
 
   // Returns agent instance for its host id.
   static DevToolsAgent* FromHostId(int host_id);
 
-  RenderView* render_view() { return view_; }
+  RenderView* render_view() { return render_view_; }
 
   WebKit::WebDevToolsAgent* GetWebAgent();
 
  private:
   friend class DevToolsAgentFilter;
 
-  void OnAttach();
+  void OnAttach(const std::vector<std::string>& runtime_features);
   void OnDetach();
   void OnRpcMessage(const std::string& class_name,
                     const std::string& method_name,
                     const std::string& param1,
                     const std::string& param2,
                     const std::string& param3);
   void OnInspectElement(int x, int y);
   void OnSetApuAgentEnabled(bool enabled);
 
   static std::map<int, DevToolsAgent*> agent_for_routing_id_;
 
   int routing_id_; //  View routing id that we can access from IO thread.
-  RenderView* view_;
+  RenderView* render_view_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsAgent);
 };
 
 #endif  // CHROME_RENDERER_DEVTOOLS_AGENT_H_