Clean up a few more unused globals.

content/browser/geolocation/network_location_request.cc

 // 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.
 
 #include "content/browser/geolocation/network_location_request.h"
 
 #include <set>
 #include <string>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "content/browser/geolocation/location_arbitrator_impl.h"
 #include "content/public/common/geoposition.h"
 #include "google_apis/google_api_keys.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_status.h"
 
 namespace content {
 namespace {
 
-const size_t kMaxRequestLength = 2048;
-
 const char kAccessTokenString[] = "accessToken";
 const char kLocationString[] = "location";
 const char kLatitudeString[] = "lat";
 const char kLongitudeString[] = "lng";
 const char kAccuracyString[] = "accuracy";
-const char kStatusString[] = "status";
-const char kStatusOKString[] = "OK";
 
 // Local functions
 // Creates the request url to send to the server.
 GURL FormRequestURL(const GURL& url);
 
 void FormUploadData(const WifiData& wifi_data,
                     const base::Time& timestamp,
                     const string16& access_token,
                     std::string* upload_data);
 
@@ skipping 334 matching lines @@
 
   // Other fields are optional.
   GetAsDouble(*response_object, kAccuracyString, &position->accuracy);
 
   return true;
 }
 
 }  // namespace
 
 }  // namespace content