[cros] Process proper notification in SIM dialog.

chrome/browser/chromeos/cros/network_library.h

 // Copyright (c) 2011 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_CROS_NETWORK_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_NETWORK_LIBRARY_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 1253 matching lines @@
     // Called when the state of a single network has changed,
     // for example signal strength or connection state.
     virtual void OnNetworkChanged(NetworkLibrary* cros,
                                   const Network* network) = 0;
    protected:
     ~NetworkObserver() {}
   };
 
   class NetworkDeviceObserver {
    public:
-    // Called when the state of a single device has changed,
-    // for example SIMLock state for cellular.
+    // Called when the state of a single device has changed.
     virtual void OnNetworkDeviceChanged(NetworkLibrary* cros,
                                         const NetworkDevice* device) {}
 
     // Called when |device| got notification about new networks available.
     virtual void OnNetworkDeviceFoundNetworks(NetworkLibrary* cros,
                                               const NetworkDevice* device) {}
+
+    // Called when |device| got notification about SIM lock change.
+    virtual void OnNetworkDeviceSimLockChanged(NetworkLibrary* cros,
+                                               const NetworkDevice* device) {}
    protected:
     ~NetworkDeviceObserver() {}
   };
 
   class CellularDataPlanObserver {
    public:
     // Called when the cellular data plan has changed.
     virtual void OnCellularDataPlanChanged(NetworkLibrary* obj) = 0;
    protected:
     ~CellularDataPlanObserver() {}
@@ skipping 335 matching lines @@
   virtual void SwitchToPreferredNetwork() = 0;
 
   // Factory function, creates a new instance and returns ownership.
   // For normal usage, access the singleton via CrosLibrary::Get().
   static NetworkLibrary* GetImpl(bool stub);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_NETWORK_LIBRARY_H_