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

chrome/browser/chromeos/drive/drive_prefetcher_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 "chrome/browser/chromeos/drive/drive_prefetcher.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 165 matching lines @@
     EXPECT_CALL(*mock_file_system_, GetFileByResourceId(_, _, _, _)).Times(0);
     EXPECT_CALL(*mock_file_system_, GetFileByResourceId(_, _, _, _))
         .WillRepeatedly(MockGetFile(&fetched_list));
     prefetcher_->OnInitialLoadFinished();
     RunMessageLoop();
     EXPECT_EQ(expected, fetched_list);
   }
 
   scoped_ptr<StrictMock<MockDriveFileSystem> > mock_file_system_;
   scoped_ptr<DrivePrefetcher> prefetcher_;
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
 };
 
 TEST_F(DrivePrefetcherTest, ZeroFiles) {
   InitPrefetcher(3, 100);
   VerifyFullScan(
       std::vector<TestEntry>(kEmptyDrive,
                              kEmptyDrive + arraysize(kEmptyDrive)),
       std::vector<std::string>());
 }
@@ skipping 22 matching lines @@
   // This is checked by setting the fetch limit larger than the number of files.
   InitPrefetcher(100, 99999999);
   VerifyFullScan(
       std::vector<TestEntry>(kComplexDrive,
                              kComplexDrive + arraysize(kComplexDrive)),
       std::vector<std::string>(kAllRegularFiles,
                                kAllRegularFiles + arraysize(kAllRegularFiles)));
 }
 
 }  // namespace drive