Convert PyAuto's NavigateToURL, GetActiveTabIndex, Refresh, RefreshActiveTab, and AppendTab to the …

chrome/browser/automation/automation_provider_observers.h

Index: chrome/browser/automation/automation_provider_observers.h
diff --git a/chrome/browser/automation/automation_provider_observers.h b/chrome/browser/automation/automation_provider_observers.h
index 47daa41fbd4a698515542917e5e1bb35baeaaf08..1532f23204d6977eb03472e17defb530d5124d84 100644
--- a/chrome/browser/automation/automation_provider_observers.h
+++ b/chrome/browser/automation/automation_provider_observers.h
@@ -275,14 +275,17 @@ class TabAppendedNotificationObserver : public TabStripNotificationObserver {
  public:
   TabAppendedNotificationObserver(Browser* parent,
                                   AutomationProvider* automation,
-                                  IPC::Message* reply_message);
+                                  IPC::Message* reply_message,
+                                  bool use_json_interface);
   virtual ~TabAppendedNotificationObserver();
 
   virtual void ObserveTab(content::NavigationController* controller);
+  IPC::Message* ReleaseReply();
 
  protected:
   Browser* parent_;
   scoped_ptr<IPC::Message> reply_message_;
+  bool use_json_interface_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TabAppendedNotificationObserver);