Remove calls to deprecated MessageLoop methods in net.

net/tools/gdig/gdig.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 <stdio.h>
 
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/cancelable_callback.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "net/base/address_list.h"
 #include "net/base/ip_address.h"
@@ skipping 239 matching lines @@
               " [domain_name]\n",
               argv[0]);
       return RESULT_WRONG_USAGE;
   }
 
   base::MessageLoopForIO loop;
 
   result_ = RESULT_PENDING;
   Start();
   if (result_ == RESULT_PENDING)
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
 
   // Destroy it while MessageLoopForIO is alive.
   dns_config_service_.reset();
   return result_;
 }
 
 bool GDig::ParseCommandLine(int argc, const char* argv[]) {
   base::CommandLine::Init(argc, argv);
   const base::CommandLine& parsed_command_line =
       *base::CommandLine::ForCurrentProcess();
@@ skipping 226 matching lines @@
 }
 
 }  // empty namespace
 
 }  // namespace net
 
 int main(int argc, const char* argv[]) {
   net::GDig dig;
   return dig.Main(argc, argv);
 }