Remove MessageLoop::current()->RunUntilIdle() in net.

net/proxy/proxy_script_decider_unittest.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 <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/log/net_log.h"
@@ skipping 758 matching lines @@
   // Scope so ProxyScriptDecider gets destroyed early.
   {
     ProxyScriptDecider decider(&fetcher, dhcp_fetcher.get(), NULL);
     decider.Start(config, base::TimeDelta(), true, callback.callback());
   }
 
   // Run the message loop to let the DHCP fetch complete and post the results
   // back. Before the fix linked to above, this would try to invoke on
   // the callback object provided by ProxyScriptDecider after it was
   // no longer valid.
-  base::MessageLoop::current()->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace
 }  // namespace net