bluetooth: Create stub manager, adapter and device.

chromeos/dbus/bluetooth_adapter_client.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_ADAPTER_CLIENT_H_
 #define CHROMEOS_DBUS_BLUETOOTH_ADAPTER_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 61 matching lines @@
     // List of object paths of known Bluetooth devices, known devices are
     // those that have previously been connected or paired or are currently
     // connected or paired. Read-only.
     dbus::Property<std::vector<dbus::ObjectPath> > devices;
 
     // List of 128-bit UUIDs that represent the available local services.
     // Read-only.
     dbus::Property<std::vector<std::string> > uuids;
 
     Properties(dbus::ObjectProxy* object_proxy,
-               PropertyChangedCallback callback);
+               const PropertyChangedCallback& callback);
     virtual ~Properties();
   };
 
   // Interface for observing changes from a local bluetooth adapter.
   class Observer {
    public:
     virtual ~Observer() {}
 
     // Called when the adapter with object path |object_path| has a
     // change in value of the property named |property_name|.
@@ skipping 163 matching lines @@
  protected:
   BluetoothAdapterClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_BLUETOOTH_ADAPTER_CLIENT_H_