Only show notification for low 3g data for the last data-based plan....

chrome/browser/chromeos/network_message_observer.h

 // Copyright (c) 2010 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_BROWSER_CHROMEOS_NETWORK_MESSAGE_OBSERVER_H_
 #define CHROME_BROWSER_CHROMEOS_NETWORK_MESSAGE_OBSERVER_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 10 matching lines @@
 // messages.
 
 class NetworkMessageObserver : public NetworkLibrary::NetworkManagerObserver,
                                public NetworkLibrary::CellularDataPlanObserver {
  public:
   explicit NetworkMessageObserver(Profile* profile);
   virtual ~NetworkMessageObserver();
 
   typedef std::map<std::string, WifiNetwork*> ServicePathWifiMap;
   typedef std::map<std::string, CellularNetwork*> ServicePathCellularMap;
+  static bool IsApplicableBackupPlan(const CellularDataPlan* plan,
+                                     const CellularDataPlan* other_plan);
  private:
   virtual void OpenMobileSetupPage(const ListValue* args);
   virtual void OpenMoreInfoPage(const ListValue* args);
+  virtual void HideDataNotifications();
+  virtual void InitNewPlan(const CellularDataPlan* plan);
+  virtual void ShowNoDataNotification(const CellularDataPlan* plan);
+  virtual void ShowLowDataNotification(const CellularDataPlan* plan);
 
   // NetworkLibrary::NetworkManagerObserver implementation.
   virtual void OnNetworkManagerChanged(NetworkLibrary* obj);
   // NetworkLibrary::CellularDataPlanObserver implementation.
   virtual void OnCellularDataPlanChanged(NetworkLibrary* obj);
 
   // Wifi networks by service path.
   ServicePathWifiMap wifi_networks_;
   // Cellular networks by service path.
   ServicePathCellularMap cellular_networks_;
 
   // Current connect celluar service path.
   std::string cellular_service_path_;
-  // Last cellular data plan name and type.
-  std::string cellular_data_plan_name_;
-  CellularDataPlanType cellular_data_plan_type_;
+  // Last cellular data plan unique id.
+  std::string cellular_data_plan_unique_id_;
 
   // Notification for connection errors
   SystemNotification notification_connection_error_;
   // Notification for showing low data warning
   SystemNotification notification_low_data_;
   // Notification for showing no data warning
   SystemNotification notification_no_data_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkMessageObserver);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_NETWORK_MESSAGE_OBSERVER_H_