Refactor DBusThreadManager to split away BT clients.

chromeos/dbus/bluetooth_agent_manager_client.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_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
-#define CHROMEOS_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_
-
-#include <string>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/values.h"
-#include "chromeos/chromeos_export.h"
-#include "chromeos/dbus/dbus_client.h"
-#include "dbus/object_path.h"
-
-namespace chromeos {
-
-// BluetoothAgentManagerClient is used to communicate with the agent manager
-// object of the Bluetooth daemon.
-class CHROMEOS_EXPORT BluetoothAgentManagerClient : public DBusClient {
- public:
-  ~BluetoothAgentManagerClient() override;
-
-  // The ErrorCallback is used by agent manager methods to indicate failure.
-  // It receives two arguments: the name of the error in |error_name| and
-  // an optional message in |error_message|.
-  typedef base::Callback<void(const std::string& error_name,
-                              const std::string& error_message)> ErrorCallback;
-
-  // Registers an agent within the local process at the D-bus object path
-  // |agent_path| with the remote agent manager. The agent is used for pairing
-  // and for authorization of incoming connection requests. |capability|
-  // specifies the input and display capabilities of the agent and should be
-  // one of the constants declared in the bluetooth_agent_manager:: namespace.
-  virtual void RegisterAgent(const dbus::ObjectPath& agent_path,
-                             const std::string& capability,
-                             const base::Closure& callback,
-                             const ErrorCallback& error_callback) = 0;
-
-  // Unregisters the agent with the D-Bus object path |agent_path| from the
-  // remote agent manager.
-  virtual void UnregisterAgent(const dbus::ObjectPath& agent_path,
-                               const base::Closure& callback,
-                               const ErrorCallback& error_callback) = 0;
-
-  // Requests that the agent with the D-Bus object path |agent_path| be made
-  // the default.
-  virtual void RequestDefaultAgent(const dbus::ObjectPath& agent_path,
-                                   const base::Closure& callback,
-                                   const ErrorCallback& error_callback) = 0;
-
-  // Creates the instance.
-  static BluetoothAgentManagerClient* Create();
-
-  // Constants used to indicate exceptional error conditions.
-  static const char kNoResponseError[];
-
- protected:
-  BluetoothAgentManagerClient();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(BluetoothAgentManagerClient);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROMEOS_DBUS_BLUETOOTH_AGENT_MANAGER_CLIENT_H_