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

chrome/browser/chromeos/drive/search_metadata_unittest.cc

 // Copyright (c) 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/chromeos/drive/search_metadata.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_util.h"
@@ skipping 97 matching lines @@
     FileError error = FILE_ERROR_FAILED;
     base::FilePath drive_path;
 
     resource_metadata_->AddEntry(
         entry,
         google_apis::test_util::CreateCopyResultCallback(&error, &drive_path));
     google_apis::test_util::RunBlockingPoolTask();
     EXPECT_EQ(FILE_ERROR_OK, error);
   }
 
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   base::ScopedTempDir temp_dir_;
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
   scoped_ptr<DriveResourceMetadata, test_util::DestroyHelperForTests>
       resource_metadata_;
 };
 
 TEST_F(SearchMetadataTest, SearchMetadata_ZeroMatches) {
   FileError error = FILE_ERROR_FAILED;
   scoped_ptr<MetadataSearchResultVector> result;
@@ skipping 281 matching lines @@
   EXPECT_EQ("&lt;<b>hello</b>&gt;", highlighted_text);
 }
 
 TEST(SearchMetadataSimpleTest, FindAndHighlight_MoreMetaChars) {
   std::string highlighted_text;
   EXPECT_TRUE(FindAndHighlight("a&b&c&d", "b&c", &highlighted_text));
   EXPECT_EQ("a&amp;<b>b&amp;c</b>&amp;d", highlighted_text);
 }
 
 }   // namespace drive