Bluetooth: remove legacy backend

chromeos/dbus/bluetooth_property.h

-// Copyright (c) 2012 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_PROPERTY_H_
-#define CHROMEOS_DBUS_BLUETOOTH_PROPERTY_H_
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "dbus/message.h"
-#include "dbus/object_proxy.h"
-#include "dbus/property.h"
-#include "third_party/cros_system_api/dbus/service_constants.h"
-
-namespace chromeos {
-
-// BlueZ predates the common D-Bus Properties API (though it inspired it),
-// override dbus::PropertySet to generate the correct method call to get
-// all properties, conenect to the correct signal and parse it correctly.
-class BluetoothPropertySet : public dbus::PropertySet {
- public:
-  BluetoothPropertySet(dbus::ObjectProxy* object_proxy,
-                       const std::string& interface,
-                       const PropertyChangedCallback& callback)
-      : dbus::PropertySet(object_proxy, interface, callback) {}
-
-  // dbus::PropertySet override.
-  //
-  // Call after construction to connect property change notification
-  // signals. Sub-classes may override to use different D-Bus signals.
-  virtual void ConnectSignals() OVERRIDE;
-
-  // dbus::PropertySet override.
-  //
-  // Requests an updated value from the remote object incurring a round-trip.
-  virtual void Get(dbus::PropertyBase* property,
-                   GetCallback callback) OVERRIDE;
-
-  // dbus::PropertySet override.
-  //
-  // Queries the remote object for values of all properties and updates
-  // initial values.
-  virtual void GetAll() OVERRIDE;
-
-  // dbus::PropertySet override.
-  //
-  // Requests that the remote object change the property to its new value.
-  virtual void Set(dbus::PropertyBase* property,
-                   SetCallback callback) OVERRIDE;
-
-  // dbus::PropertySet override.
-  //
-  // Method connected by ConnectSignals() and called by dbus:: when
-  // a property is changed.
-  virtual void ChangedReceived(dbus::Signal* signal) OVERRIDE;
-};
-
-}  // namespace chromeos
-
-#endif  // CHROMEOS_DBUS_BLUETOOTH_PROPERTY_H_