Moved //components/proximity_auth/cryptauth to //components/cryptauth.

components/proximity_auth/cryptauth/cryptauth_gcm_manager_impl.h

-// Copyright 2015 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 COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CRYPTAUTH_GCM_MANAGER_IMPL_H
-#define COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CRYPTAUTH_GCM_MANAGER_IMPL_H
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "base/observer_list.h"
-#include "components/gcm_driver/common/gcm_messages.h"
-#include "components/gcm_driver/gcm_app_handler.h"
-#include "components/gcm_driver/gcm_client.h"
-#include "components/proximity_auth/cryptauth/cryptauth_gcm_manager.h"
-
-class PrefService;
-
-namespace gcm {
-class GCMDriver;
-};
-
-namespace proximity_auth {
-
-// Implementation of CryptAuthGCMManager.
-class CryptAuthGCMManagerImpl : public CryptAuthGCMManager,
-                                public gcm::GCMAppHandler {
- public:
-  // Creates the manager:
-  // |gcm_driver|: Handles the actual GCM communications. The driver is not
-  //     owned and must outlive this instance.
-  // |pref_service|: Contains preferences across browser restarts, and should
-  //     have been registered through RegisterPrefs(). The service is not owned
-  //     and must outlive this instance.
-  CryptAuthGCMManagerImpl(gcm::GCMDriver* gcm_driver,
-                          PrefService* pref_service);
-
-  ~CryptAuthGCMManagerImpl() override;
-
-  // CryptAuthGCMManager:
-  void StartListening() override;
-  void RegisterWithGCM() override;
-  std::string GetRegistrationId() override;
-  void AddObserver(Observer* observer) override;
-  void RemoveObserver(Observer* observer) override;
-
- private:
-  // GCMAppHandler:
-  void ShutdownHandler() override;
-  void OnMessage(const std::string& app_id,
-                 const gcm::IncomingMessage& message) override;
-  void OnMessagesDeleted(const std::string& app_id) override;
-  void OnSendError(const std::string& app_id,
-                   const gcm::GCMClient::SendErrorDetails& details) override;
-  void OnSendAcknowledged(const std::string& app_id,
-                          const std::string& message_id) override;
-
-  // Called when GCM registration completes.
-  void OnRegistrationCompleted(const std::string& registration_id,
-                               gcm::GCMClient::Result result);
-
-  // Handles the communications with GCM. Not owned.
-  gcm::GCMDriver* gcm_driver_;
-
-  // Manages preferences across process restarts. Not owned.
-  PrefService* pref_service_;
-
-  // Whether a GCM registration is currently being processed.
-  bool registration_in_progress_;
-
-  // List of observers.
-  base::ObserverList<Observer> observers_;
-
-  base::WeakPtrFactory<CryptAuthGCMManagerImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(CryptAuthGCMManagerImpl);
-};
-
-}  // namespace proximity_auth
-
-#endif  // COMPONENTS_PROXIMITY_CRYPTAUTH_CRYPTAUTH_GCM_MANAGER_IMPL_H