Use a direct include of the message_loop header in net/, part 2.

net/socket_stream/socket_stream.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.
 //
 // TODO(ukai): code is similar with http_network_transaction.cc.  We should
 //   think about ways to share code, if possible.
 
 #include "net/socket_stream/socket_stream.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "net/base/auth.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/dns/host_resolver.h"
 #include "net/http/http_auth_controller.h"
 #include "net/http/http_network_session.h"
@@ skipping 1281 matching lines @@
       context_->transport_security_state()->GetDomainState(url_.host(),
           SSLConfigService::IsSNIAvailable(context_->ssl_config_service()),
           &domain_state) &&
       domain_state.ShouldSSLErrorsBeFatal();
 
   delegate_->OnSSLCertificateError(this, ssl_info, fatal);
   return ERR_IO_PENDING;
 }
 
 }  // namespace net