Refactor DBusThreadManager to split away BT clients.

device/bluetooth/dbus/bluetooth_gatt_descriptor_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_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_
-#define CHROMEOS_DBUS_BLUETOOTH_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_
+#ifndef DEVICE_BLUETOOTH_DBUS_BLUETOOTH_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_
+#define DEVICE_BLUETOOTH_DBUS_BLUETOOTH_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "chromeos/chromeos_export.h"
 #include "dbus/bus.h"
 #include "dbus/object_path.h"
 
-namespace chromeos {
+namespace bluez {
 
 // BluetoothGattDescriptorServiceProvider is used to provide a D-Bus object that
 // represents a local GATT characteristic descriptor that the Bluetooth daemon
 // can communicate with.
 //
 // Instantiate with a chosen D-Bus object path, delegate, and other fields.
 // The Bluetooth daemon communicates with a GATT descriptor using the
 // standard DBus.Properties interface. While most properties of the GATT
 // descriptor interface are read-only and don't change throughout the
 // life-time of the object, the "Value" property is both writeable and its
@@ skipping 69 matching lines @@
       const std::vector<std::string>& permissions,
       const dbus::ObjectPath& characteristic_path);
 
  protected:
   BluetoothGattDescriptorServiceProvider();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothGattDescriptorServiceProvider);
 };
 
-}  // namespace chromeos
+}  // namespace bluez
 
-#endif  // CHROMEOS_DBUS_BLUETOOTH_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_
+#endif  // DEVICE_BLUETOOTH_DBUS_BLUETOOTH_GATT_DESCRIPTOR_SERVICE_PROVIDER_H_