Bluetooth class changes for implementing local GATT attributes.

device/bluetooth/dbus/fake_bluetooth_gatt_descriptor_client.cc

 // 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.
 
 #include "device/bluetooth/dbus/fake_bluetooth_gatt_descriptor_client.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "device/bluetooth/dbus/bluetooth_gatt_characteristic_client.h"
 #include "device/bluetooth/dbus/bluez_dbus_manager.h"
@@ skipping 112 matching lines @@
     const std::vector<uint8_t>& value,
     const base::Closure& callback,
     const ErrorCallback& error_callback) {
   if (properties_.find(object_path) == properties_.end()) {
     error_callback.Run(kUnknownDescriptorError, "");
     return;
   }
 
   // Since the only fake descriptor is "Client Characteristic Configuration"
   // and BlueZ doesn't allow writing to it, return failure.
-  error_callback.Run("org.bluez.Error.NotPermitted",
+  error_callback.Run(bluetooth_gatt_service::kErrorWriteNotPermitted,
                      "Writing to the Client Characteristic Configuration "
                      "descriptor not allowed");
 }
 
 dbus::ObjectPath FakeBluetoothGattDescriptorClient::ExposeDescriptor(
     const dbus::ObjectPath& characteristic_path,
     const std::string& uuid) {
   if (uuid != kClientCharacteristicConfigurationUUID) {
     VLOG(2) << "Unsupported UUID: " << uuid;
     return dbus::ObjectPath();
@@ skipping 56 matching lines @@
                     GattDescriptorAdded(object_path));
 }
 
 void FakeBluetoothGattDescriptorClient::NotifyDescriptorRemoved(
     const dbus::ObjectPath& object_path) {
   FOR_EACH_OBSERVER(BluetoothGattDescriptorClient::Observer, observers_,
                     GattDescriptorRemoved(object_path));
 }
 
 }  // namespace bluez