Use a direct include of the message_loop header in chrome/browser/, part 10.

chrome/browser/signin/profile_oauth2_token_service.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 "chrome/browser/signin/profile_oauth2_token_service.h"
 
 #include "base/bind.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "base/time/time.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_global_error.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/browser/ui/global_error/global_error_service.h"
@@ skipping 153 matching lines @@
     const std::string& refresh_token) {
   if (!token_service ||
       !token_service->HasOAuthLoginToken() ||
       token_service->GetOAuth2LoginRefreshToken().compare(refresh_token) != 0) {
     DLOG(INFO) <<
         "Received a token with a refresh token not maintained by TokenService.";
     return false;
   }
   return true;
 }