Revert of Reland 2:Geolocation: move from content/browser to device/

content/browser/geolocation/wifi_data_provider_linux.h

Index: content/browser/geolocation/wifi_data_provider_linux.h
diff --git a/content/browser/geolocation/wifi_data_provider_linux.h b/content/browser/geolocation/wifi_data_provider_linux.h
new file mode 100644
index 0000000000000000000000000000000000000000..238c95a8f0d6cb7bbd54e112412201b2746cb277
--- /dev/null
+++ b/content/browser/geolocation/wifi_data_provider_linux.h
@@ -0,0 +1,40 @@
+// 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 "base/macros.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;
+
+  ~WifiDataProviderLinux() override;
+
+  // WifiDataProviderCommon
+  WlanApiInterface* NewWlanApi() override;
+  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_