content: Use base::MessageLoop.

content/browser/download/download_manager_impl_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 <string>
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 550 matching lines @@
   base::WeakPtr<MockDownloadFileFactory> mock_download_file_factory_;
 
   // Target detetermined callback.
   bool callback_called_;
   base::FilePath target_path_;
   DownloadItem::TargetDisposition target_disposition_;
   DownloadDangerType danger_type_;
   base::FilePath intermediate_path_;
 
  private:
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   TestBrowserThread ui_thread_;
   TestBrowserThread file_thread_;
   base::WeakPtr<MockDownloadItemFactory> mock_download_item_factory_;
   scoped_ptr<MockDownloadManagerDelegate> mock_download_manager_delegate_;
   scoped_ptr<MockBrowserContext> mock_browser_context_;
   scoped_ptr<MockDownloadManagerObserver> observer_;
   int next_download_id_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManagerTest);
 };
@@ skipping 100 matching lines @@
       .WillOnce(Return());
   EXPECT_CALL(GetMockDownloadItem(3), Remove())
       .Times(0);
 
   download_manager_->RemoveAllDownloads();
   // Because we're mocking the download item, the Remove call doesn't
   // result in them being removed from the DownloadManager list.
 }
 
 }  // namespace content