| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "services/device/geolocation/empty_wifi_data_provider.h" |
| |
| #include "services/device/geolocation/wifi_data_provider_handle.h" |
| |
| namespace device { |
| |
| EmptyWifiDataProvider::EmptyWifiDataProvider() {} |
| |
| EmptyWifiDataProvider::~EmptyWifiDataProvider() {} |
| |
| bool EmptyWifiDataProvider::DelayedByPolicy() { |
| // Empty data is never delayed. |
| return false; |
| } |
| |
| bool EmptyWifiDataProvider::GetData(WifiData* data) { |
| DCHECK(data); |
| // This is all the data we can get - nothing. |
| return true; |
| } |
| |
| void EmptyWifiDataProvider::ForceRescan() {} |
| |
| // static |
| WifiDataProvider* WifiDataProviderHandle::DefaultFactoryFunction() { |
| return new EmptyWifiDataProvider(); |
| } |
| |
| } // namespace device |