|  | // 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. | 
|  |  | 
|  | #if !defined(OS_CHROMEOS) | 
|  |  | 
|  | #include "components/proximity_auth/bluetooth_util.h" | 
|  |  | 
|  | #include "base/callback.h" | 
|  |  | 
|  | namespace proximity_auth { | 
|  | namespace bluetooth_util { | 
|  | namespace { | 
|  | const char kApiUnavailable[] = "This API is not implemented on this platform."; | 
|  | }  // namespace | 
|  |  | 
|  | void SeekDeviceByAddress(const std::string& device_address, | 
|  | const base::Closure& callback, | 
|  | const ErrorCallback& error_callback, | 
|  | base::TaskRunner* task_runner) { | 
|  | error_callback.Run(kApiUnavailable); | 
|  | } | 
|  |  | 
|  | }  // namespace bluetooth_util | 
|  | }  // namespace proximity_auth | 
|  |  | 
|  | #endif  // !defined(OS_CHROMEOS) |