Use a direct include of the message_loop header in chrome/browser/, part 7.

chrome/browser/local_discovery/privet_http_unittest.cc

 // Copyright 2013 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 "base/bind.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "chrome/browser/local_discovery/privet_http_impl.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_errors.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::StrictMock;
 using testing::NiceMock;
@@ skipping 402 matching lines @@
 
   EXPECT_TRUE(SuccessfulResponseToURL(
       GURL("http://10.0.0.8:6006/privet/register?"
            "action=getClaimToken&user=example@google.com"),
       kSampleRegisterErrorPermanent));
 }
 
 }  // namespace
 
 }  // namespace local_discovery