chrome: Use base::MessageLoop. (Part 3)

chrome/browser/download/download_history_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 <set>
 #include <vector>
 
 #include "base/rand_util.h"
 #include "base/stl_util.h"
 #include "chrome/browser/download/download_history.h"
@@ skipping 392 matching lines @@
 
     std::vector<content::DownloadItem*> items;
     for (size_t i = 0; i < items_.size(); ++i) {
       items.push_back(&item(i));
     }
     EXPECT_CALL(*manager_.get(), GetAllDownloads(_))
       .WillRepeatedly(SetArgPointee<0>(items));
   }
 
  private:
-  MessageLoopForUI loop_;
+  base::MessageLoopForUI loop_;
   content::TestBrowserThread ui_thread_;
   std::vector<NiceMockDownloadItem*> items_;
   scoped_refptr<content::MockDownloadManager> manager_;
   FakeHistoryAdapter* history_;
   scoped_ptr<DownloadHistory> download_history_;
   content::DownloadManager::Observer* manager_observer_;
   content::DownloadItem::Observer* item_observer_;
   size_t download_created_index_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadHistoryTest);
@@ skipping 379 matching lines @@
   item_observer()->OnDownloadUpdated(&item(0));
 
   FinishCreateDownload();
   EXPECT_TRUE(DownloadHistory::IsPersisted(&item(0)));
 
   // ItemAdded should call OnDownloadUpdated, which should detect that the item
   // changed while it was being added and call UpdateDownload immediately.
   info.opened = true;
   ExpectDownloadUpdated(info);
 }