|  | // Copyright (c) 2012 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 CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_LINUX_H_ | 
|  | #define CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_LINUX_H_ | 
|  |  | 
|  | #include "base/compiler_specific.h" | 
|  | #include "content/browser/geolocation/wifi_data_provider_common.h" | 
|  | #include "content/common/content_export.h" | 
|  |  | 
|  | namespace dbus { | 
|  | class Bus; | 
|  | }; | 
|  |  | 
|  | namespace content { | 
|  |  | 
|  | class CONTENT_EXPORT WifiDataProviderLinux : public WifiDataProviderCommon { | 
|  | public: | 
|  | WifiDataProviderLinux(); | 
|  |  | 
|  | private: | 
|  | friend class GeolocationWifiDataProviderLinuxTest; | 
|  |  | 
|  | virtual ~WifiDataProviderLinux(); | 
|  |  | 
|  | // WifiDataProviderCommon | 
|  | virtual WlanApiInterface* NewWlanApi() OVERRIDE; | 
|  | virtual WifiPollingPolicy* NewPollingPolicy() OVERRIDE; | 
|  |  | 
|  | // For testing. | 
|  | WlanApiInterface* NewWlanApiForTesting(dbus::Bus* bus); | 
|  |  | 
|  | DISALLOW_COPY_AND_ASSIGN(WifiDataProviderLinux); | 
|  | }; | 
|  |  | 
|  | }  // namespace content | 
|  |  | 
|  | #endif  // CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_LINUX_H_ |