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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_METRICS_NETWORK_STATS_UPLOADER_H_
      6 #define CHROME_BROWSER_METRICS_NETWORK_STATS_UPLOADER_H_
      7 
      8 #include <string>
      9 
     10 #include "base/basictypes.h"
     11 
     12 class PrefService;
     13 class PrefRegistrySimple;
     14 
     15 // NetworkStatsUploader implements the collection of various network stats,
     16 // which is done upon successful transmission of an UMA log.
     17 class NetworkStatsUploader {
     18  public:
     19   NetworkStatsUploader();
     20   ~NetworkStatsUploader();
     21 
     22   // Collects and reports various network stats to external servers.
     23   void CollectAndReportNetworkStats();
     24 
     25  private:
     26   // The TCP/UDP echo server to collect network connectivity stats.
     27   std::string network_stats_server_;
     28 
     29   DISALLOW_COPY_AND_ASSIGN(NetworkStatsUploader);
     30 };
     31 
     32 #endif  // CHROME_BROWSER_METRICS_NETWORK_STATS_UPLOADER_H_
     33