dbus: Add FakeOldBluetooth{Adapter,Device,Manager}

chromeos/dbus/fake_old_bluetooth_manager_client.h

Index: chromeos/dbus/fake_old_bluetooth_manager_client.h
diff --git a/chromeos/dbus/fake_old_bluetooth_manager_client.h b/chromeos/dbus/fake_old_bluetooth_manager_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..bbf3edbd31926a09663b80fa5f047b0069f7d562
--- /dev/null
+++ b/chromeos/dbus/fake_old_bluetooth_manager_client.h
@@ -0,0 +1,53 @@
+// Copyright (c) 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_FAKE_OLD_BLUETOOTH_MANAGER_CLIENT_H_
+#define CHROMEOS_DBUS_FAKE_OLD_BLUETOOTH_MANAGER_CLIENT_H_
+
+#include "chromeos/dbus/bluetooth_manager_client.h"
+
+namespace chromeos {
+
+// A fake implementation of BluetoothManagerClient used on Linux desktop and for
+// tests. This class does nothing.
+class FakeOldBluetoothManagerClient : public BluetoothManagerClient {
+ public:
+  struct Properties : public BluetoothManagerClient::Properties {
+    explicit Properties(const PropertyChangedCallback& callback);
+    virtual ~Properties();
+
+    // BluetoothManagerClient::Properties overrides.
+    virtual void Get(dbus::PropertyBase* property,
+                     dbus::PropertySet::GetCallback callback) OVERRIDE;
+    virtual void GetAll() OVERRIDE;
+    virtual void Set(dbus::PropertyBase* property,
+                     dbus::PropertySet::SetCallback callback) OVERRIDE;
+  };
+
+  FakeOldBluetoothManagerClient();
+  virtual ~FakeOldBluetoothManagerClient();
+
+  // BluetoothManagerClient overrides.
+  virtual void AddObserver(Observer* observer) OVERRIDE;
+  virtual void RemoveObserver(Observer* observer) OVERRIDE;
+  virtual Properties* GetProperties() OVERRIDE;
+  virtual void DefaultAdapter(const AdapterCallback& callback) OVERRIDE;
+  virtual void FindAdapter(const std::string& address,
+                           const AdapterCallback& callback) OVERRIDE;
+
+ private:
+  void OnPropertyChanged(const std::string& property_name);
+
+  // List of observers interested in event notifications from us.
+  ObserverList<Observer> observers_;
+
+  // Static properties we return.
+  scoped_ptr<Properties> properties_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeOldBluetoothManagerClient);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_FAKE_OLD_BLUETOOTH_MANAGER_CLIENT_H_