base: Fix the TODO in string_util.h

chrome/browser/net/network_stats.cc

 // Copyright (c) 2011 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 "chrome/browser/net/network_stats.h"
 
 #include "base/callback_old.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
+#include "base/stringprintf.h"
 #include "base/task.h"
 #include "base/threading/platform_thread.h"
 #include "base/time.h"
 #include "base/tuple.h"
 #include "content/browser/browser_thread.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/base/network_change_notifier.h"
 #include "net/base/sys_addrinfo.h"
 #include "net/base/test_completion_callback.h"
@@ skipping 569 matching lines @@
   TCPStatsClient* small_tcp_client = new TCPStatsClient();
   small_tcp_client->Start(host_resolver, server_address, kSmallTestBytesToSend,
                           NULL);
 
   TCPStatsClient* large_tcp_client = new TCPStatsClient();
   large_tcp_client->Start(host_resolver, server_address, kLargeTestBytesToSend,
                           NULL);
 }
 
 }  // namespace chrome_browser_net