Remove calls to MessageLoop::current() in base.

net/dns/dns_config_service_posix_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 <resolv.h>
 
 #include "base/cancelable_callback.h"
 #include "base/files/file_util.h"
+#include "base/message_loop/message_loop.h"
 #include "base/sys_byteorder.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
 #include "net/base/ip_address.h"
 #include "net/dns/dns_config_service_posix.h"
 #include "net/dns/dns_protocol.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_ANDROID)
@@ skipping 268 matching lines @@
   service_->OnNetworkChanged(NetworkChangeNotifier::CONNECTION_WIFI);
   EXPECT_TRUE(service_->SeenChangeSince(creation_time_));
   ExpectChange();
 }
 
 }  // namespace internal
 
 #endif  // OS_ANDROID
 
 }  // namespace net