Fix update and enrollment flow

components/pairing/bluetooth_host_pairing_controller.h

 // Copyright 2014 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_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_
 #define CHROMEOS_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 52 matching lines @@
 
   // HostPairingController:
   virtual void AddObserver(Observer* observer) override;
   virtual void RemoveObserver(Observer* observer) override;
   virtual Stage GetCurrentStage() override;
   virtual void StartPairing() override;
   virtual std::string GetDeviceName() override;
   virtual std::string GetConfirmationCode() override;
   virtual std::string GetEnrollmentDomain() override;
   virtual void OnUpdateStatusChanged(UpdateStatus update_status) override;
-  virtual void SetEnrollmentComplete(bool success) override;
+  virtual void OnEnrollmentStatusChanged(
+      EnrollmentStatus enrollment_status) override;
 
   // ProtoDecoder::Observer:
   virtual void OnHostStatusMessage(
       const pairing_api::HostStatus& message) override;
   virtual void OnConfigureHostMessage(
       const pairing_api::ConfigureHost& message) override;
   virtual void OnPairDevicesMessage(
       const pairing_api::PairDevices& message) override;
   virtual void OnCompleteSetupMessage(
       const pairing_api::CompleteSetup& message) override;
@@ skipping 13 matching lines @@
   virtual void KeysEntered(device::BluetoothDevice* device,
                            uint32 entered) override;
   virtual void ConfirmPasskey(device::BluetoothDevice* device,
                               uint32 passkey) override;
   virtual void AuthorizePairing(device::BluetoothDevice* device) override;
 
   Stage current_stage_;
   std::string device_name_;
   std::string confirmation_code_;
   std::string enrollment_domain_;
+  UpdateStatus update_status_;
+  EnrollmentStatus enrollment_status_;
 
   scoped_refptr<device::BluetoothAdapter> adapter_;
   device::BluetoothDevice* device_;
   scoped_refptr<device::BluetoothSocket> service_socket_;
   scoped_refptr<device::BluetoothSocket> controller_socket_;
   scoped_ptr<ProtoDecoder> proto_decoder_;
 
   base::ThreadChecker thread_checker_;
   ObserverList<Observer> observers_;
   base::WeakPtrFactory<BluetoothHostPairingController> ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothHostPairingController);
 };
 
 }  // namespace pairing_chromeos
 
 #endif  // CHROMEOS_PAIRING_BLUETOOTH_HOST_PAIRING_CONTROLLER_H_