[DevTools] Remove unused messages (Chromium side)

chrome/browser/devtools/devtools_ui_bindings.h

Index: chrome/browser/devtools/devtools_ui_bindings.h
diff --git a/chrome/browser/devtools/devtools_ui_bindings.h b/chrome/browser/devtools/devtools_ui_bindings.h
index bd84f680c0c6c782b98084460995ebbfdb4fb5a7..dd238c770bb68dfc3dc0e0bc2ebca914500fecdd 100644
--- a/chrome/browser/devtools/devtools_ui_bindings.h
+++ b/chrome/browser/devtools/devtools_ui_bindings.h
@@ -130,9 +130,6 @@ class DevToolsUIBindings : public content::NotificationObserver,
   void ZoomIn() override;
   void ZoomOut() override;
   void ResetZoom() override;
-  void OpenUrlOnRemoteDeviceAndInspect(const std::string& browser_id,
-                                       const std::string& url) override;
-  void SetDeviceCountUpdatesEnabled(bool enabled) override;
   void SetDevicesUpdatesEnabled(bool enabled) override;
   void SendMessageToBrowser(const std::string& message) override;
   void RecordActionUMA(const std::string& name, int action) override;
@@ -207,7 +204,6 @@ class DevToolsUIBindings : public content::NotificationObserver,
       IndexingJobsMap;
   IndexingJobsMap indexing_jobs_;
 
-  bool device_count_updates_enabled_;
   bool devices_updates_enabled_;
   bool frontend_loaded_;
   scoped_ptr<DevToolsTargetsUIHandler> remote_targets_handler_;