Refactor DBusThreadManager to split away BT clients.

device/bluetooth/dbus/bluetooth_media_endpoint_service_provider.h

 // Copyright 2014 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_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_
-#define CHROMEOS_DBUS_BLUETOOTH_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_
+#ifndef DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_
+#define DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "chromeos/chromeos_export.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
 
-namespace chromeos {
+namespace bluez {
 
 // BluetoothMediaEndpointServiceProvider is used to provide a D-Bus object that
 // the Bluetooth daemon can commuicate with to serve as a media source/sink.
 //
 // Instantiate with a chosen D-Bus object path and a delegate object, and pass
 // the D-Bus object path as |endpoint_path| argument to the
 // chromeos::BluetoothMediaClient::RegisterEndoint() method.
 //
 // After initiating a connection between an audio source and an audio sink, the
 // Bluetooth daemon will make calls to this endpoint object and they will be
@@ skipping 93 matching lines @@
       const dbus::ObjectPath& object_path,
       Delegate* delegate);
 
  protected:
   BluetoothMediaEndpointServiceProvider();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothMediaEndpointServiceProvider);
 };
 
-}  // namespace chromeos
+}  // namespace bluez
 
-#endif  // CHROMEOS_DBUS_BLUETOOTH_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_
+#endif  // DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_ENDPOINT_SERVICE_PROVIDER_H_