Refactor DBusThreadManager to split away BT clients.

chromeos/dbus/fake_bluetooth_le_advertisement_service_provider.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 CHROMEOS_DBUS_FAKE_BLUETOOTH_LE_ADVERTISEMENT_SERVICE_PROVIDER_H_
-#define CHROMEOS_DBUS_FAKE_BLUETOOTH_LE_ADVERTISEMENT_SERVICE_PROVIDER_H_
-
-#include "base/bind.h"
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "chromeos/chromeos_export.h"
-#include "chromeos/dbus/bluetooth_le_advertisement_service_provider.h"
-#include "dbus/file_descriptor.h"
-#include "dbus/object_path.h"
-
-namespace chromeos {
-
-// FakeBluetoothAdvertisementServiceProvider simulates the behavior of a local
-// Bluetooth agent object and is used both in test cases in place of a
-// mock and on the Linux desktop.
-class CHROMEOS_EXPORT FakeBluetoothLEAdvertisementServiceProvider
-    : public BluetoothLEAdvertisementServiceProvider {
- public:
-  FakeBluetoothLEAdvertisementServiceProvider(
-      const dbus::ObjectPath& object_path,
-      Delegate* delegate);
-  ~FakeBluetoothLEAdvertisementServiceProvider() override;
-
-  // Each of these calls the equivalent
-  // BluetoothAdvertisementServiceProvider::Delegate method on the object passed
-  // on construction.
-  void Release();
-
-  const dbus::ObjectPath& object_path() { return object_path_; }
-
- private:
-  friend class FakeBluetoothLEAdvertisingManagerClient;
-
-  // All incoming method calls are passed on to the Delegate and a callback
-  // passed to generate the reply. |delegate_| is generally the object that
-  // owns this one, and must outlive it.
-  Delegate* delegate_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeBluetoothLEAdvertisementServiceProvider);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROMEOS_DBUS_FAKE_BLUETOOTH_LE_ADVERTISEMENT_SERVICE_PROVIDER_H_