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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_GEOLOCATION_EMPTY_WIFI_DATA_PROVIDER_H_ | |
6 #define CONTENT_BROWSER_GEOLOCATION_EMPTY_WIFI_DATA_PROVIDER_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "content/browser/geolocation/wifi_data_provider.h" | |
10 | |
11 namespace content { | |
12 | |
13 // An implementation of WifiDataProvider that does not provide any | |
14 // data. Used on platforms where a real implementation is not available. | |
15 class EmptyWifiDataProvider : public WifiDataProvider { | |
16 public: | |
17 EmptyWifiDataProvider(); | |
18 | |
19 // WifiDataProvider implementation | |
20 void StartDataProvider() override { } | |
21 void StopDataProvider() override { } | |
22 bool GetData(WifiData* data) override; | |
23 | |
24 private: | |
25 ~EmptyWifiDataProvider() override; | |
26 | |
27 DISALLOW_COPY_AND_ASSIGN(EmptyWifiDataProvider); | |
28 }; | |
29 | |
30 } // namespace content | |
31 | |
32 #endif // CONTENT_BROWSER_GEOLOCATION_EMPTY_WIFI_DATA_PROVIDER_H_ | |
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