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

device/geolocation/network_location_request.h

Index: device/geolocation/network_location_request.h
diff --git a/device/geolocation/network_location_request.h b/device/geolocation/network_location_request.h
deleted file mode 100644
index 5917add8ff7c36d9d6631dca070871dc2c7d5830..0000000000000000000000000000000000000000
--- a/device/geolocation/network_location_request.h
+++ /dev/null
@@ -1,81 +0,0 @@
-// 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 DEVICE_GEOLOCATION_NETWORK_LOCATION_REQUEST_H_
-#define DEVICE_GEOLOCATION_NETWORK_LOCATION_REQUEST_H_
-
-#include <memory>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/strings/string16.h"
-#include "device/geolocation/geolocation_export.h"
-#include "device/geolocation/wifi_data_provider.h"
-#include "net/url_request/url_fetcher_delegate.h"
-#include "url/gurl.h"
-
-namespace net {
-class URLFetcher;
-class URLRequestContextGetter;
-}
-
-namespace device {
-struct Geoposition;
-
-// Takes wifi data and sends it to a server to get a position fix.
-// It performs formatting of the request and interpretation of the response.
-class NetworkLocationRequest : private net::URLFetcherDelegate {
- public:
-  // ID passed to URLFetcher::Create(). Used for testing.
-  DEVICE_GEOLOCATION_EXPORT static int url_fetcher_id_for_tests;
-
-  // Called when a new geo position is available. The second argument indicates
-  // whether there was a server error or not. It is true when there was a
-  // server or network error - either no response or a 500 error code.
-  typedef base::Callback<void(const Geoposition& /* position */,
-                              bool /* server_error */,
-                              const base::string16& /* access_token */,
-                              const WifiData& /* wifi_data */)>
-      LocationResponseCallback;
-
-  // |url| is the server address to which the request wil be sent.
-  NetworkLocationRequest(
-      const scoped_refptr<net::URLRequestContextGetter>& context,
-      const GURL& url,
-      LocationResponseCallback callback);
-  ~NetworkLocationRequest() override;
-
-  // Makes a new request. Returns true if the new request was successfully
-  // started. In all cases, any currently pending request will be canceled.
-  bool MakeRequest(const base::string16& access_token,
-                   const WifiData& wifi_data,
-                   const base::Time& wifi_timestamp);
-
-  bool is_request_pending() const { return url_fetcher_ != NULL; }
-  const GURL& url() const { return url_; }
-
- private:
-  // net::URLFetcherDelegate
-  void OnURLFetchComplete(const net::URLFetcher* source) override;
-
-  const scoped_refptr<net::URLRequestContextGetter> url_context_;
-  const LocationResponseCallback location_response_callback_;
-  const GURL url_;
-  std::unique_ptr<net::URLFetcher> url_fetcher_;
-
-  // Keep a copy of the data sent in the request, so we can refer back to it
-  // when the response arrives.
-  WifiData wifi_data_;
-  base::Time wifi_timestamp_;
-
-  // The start time for the request.
-  base::TimeTicks request_start_time_;
-
-  DISALLOW_COPY_AND_ASSIGN(NetworkLocationRequest);
-};
-
-}  // namespace device
-
-#endif  // DEVICE_GEOLOCATION_NETWORK_LOCATION_REQUEST_H_