Revert 76228 - Move core pieces of geolocation from chrome to content.This is...

content/browser/geolocation/wifi_data_provider_mac.h

-// Copyright (c) 2010 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_MAC_H_
-#define CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_MAC_H_
-#pragma once
-
-#include "content/browser/geolocation/wifi_data_provider_common.h"
-
-// Implementation of the wifi data provider for Mac OSX. Uses different API
-// bindings depending on APIs detected available at runtime in order to access
-// wifi scan data: Apple80211.h on OSX 10.5, CoreWLAN framework on OSX 10.6.
-class MacWifiDataProvider : public WifiDataProviderCommon {
- public:
-  MacWifiDataProvider();
-
- private:
-  virtual ~MacWifiDataProvider();
-
-  // WifiDataProviderCommon
-  virtual WlanApiInterface* NewWlanApi();
-  virtual PollingPolicyInterface* NewPollingPolicy();
-
-  DISALLOW_COPY_AND_ASSIGN(MacWifiDataProvider);
-};
-
-// Creates and returns a new API binding for the CoreWLAN API, or NULL if the
-// API can not be initialized.
-WifiDataProviderCommon::WlanApiInterface* NewCoreWlanApi();
-
-#endif  // CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_MAC_H_