Add NetworkState::RequiresActivation.

chromeos/network/network_activation_handler.h

 // Copyright 2013 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 CHROMEOS_NETWORK_NETWORK_ACTIVATION_HANDLER_H_
 #define CHROMEOS_NETWORK_NETWORK_ACTIVATION_HANDLER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/network/network_handler_callbacks.h"
 
 namespace chromeos {
 
+class NetworkState;
+
 // The NetworkActivationHandler class allows making service specific
 // calls required for activation on mobile networks.
 class CHROMEOS_EXPORT NetworkActivationHandler
     : public base::SupportsWeakPtr<NetworkActivationHandler> {
  public:
   // Constants for |error_name| from |error_callback|.
   // TODO(gauravsh): Merge various error constants from Network*Handlers into
   // a single place. crbug.com/272554
   static const char kErrorNotFound[];
   static const char kErrorShillError[];
@@ skipping 14 matching lines @@
   // CompleteActivation() will start an asynchronous activation completion
   // attempt.
   // On success, |success_callback| will be called.
   // On failure, |error_callback| will be called with |error_name| one of:
   //  kErrorNotFound if no network matching |service_path| is found.
   //  kErrorShillError if a DBus or Shill error occurred.
   void CompleteActivation(const std::string& service_path,
                           const base::Closure& success_callback,
                           const network_handler::ErrorCallback& error_callback);
 
+  // Returns true, if the network requires a service activation.
+  static bool NetworkRequiresActivation(const NetworkState* network);
+
  private:
   friend class NetworkHandler;
 
   NetworkActivationHandler();
 
   // Calls Shill.Service.ActivateCellularModem asynchronously.
   void CallShillActivate(const std::string& service_path,
                          const std::string& carrier,
                          const base::Closure& success_callback,
                          const network_handler::ErrorCallback& error_callback);
 
   // Calls Shill.Service.CompleteCellularActivation asynchronously.
   void CallShillCompleteActivation(
       const std::string& service_path,
       const base::Closure& success_callback,
       const network_handler::ErrorCallback& error_callback);
 
   // Handle success from Shill.Service.ActivateCellularModem or
   // Shill.Service.CompleteCellularActivation.
   void HandleShillSuccess(const std::string& service_path,
                           const base::Closure& success_callback);
 
   DISALLOW_COPY_AND_ASSIGN(NetworkActivationHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_NETWORK_ACTIVATION_HANDLER_H_