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

chrome/browser/chromeos/drive/file_system_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/file_system.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 29 matching lines @@
 using ::testing::_;
 
 namespace drive {
 namespace {
 
 const int64 kLotsOfSpace = internal::kMinFreeSpace * 10;
 
 // Counts the number of invocation, and if it increased up to |expected_counter|
 // quits the current message loop.
 void AsyncInitializationCallback(
-    int* counter, int expected_counter, MessageLoop* message_loop,
+    int* counter, int expected_counter, base::MessageLoop* message_loop,
     FileError error, scoped_ptr<ResourceEntry> entry) {
   if (error != FILE_ERROR_OK || !entry) {
     // If we hit an error case, quit the message loop immediately.
     // Then the expectation in the test case can find it because the actual
     // value of |counter| is different from the expected one.
     message_loop->Quit();
     return;
   }
 
   (*counter)++;
@@ skipping 299 matching lines @@
     ASSERT_TRUE(value->GetAsDictionary(&dict_value));
 
     std::string alternate_url, resource_id;
     EXPECT_TRUE(dict_value->GetString("url", &alternate_url));
     EXPECT_TRUE(dict_value->GetString("resource_id", &resource_id));
 
     EXPECT_EQ(entry.file_specific_info().alternate_url(), alternate_url);
     EXPECT_EQ(entry.resource_id(), resource_id);
   }
 
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
   scoped_ptr<TestingProfile> profile_;
 
   scoped_ptr<internal::FileCache, test_util::DestroyHelperForTests> cache_;
   scoped_ptr<FileSystem> file_system_;
   scoped_ptr<google_apis::FakeDriveService> fake_drive_service_;
   scoped_ptr<JobScheduler> scheduler_;
   scoped_ptr<internal::ResourceMetadata, test_util::DestroyHelperForTests>
       resource_metadata_;
@@ skipping 1293 matching lines @@
       entry->resource_id(),
       entry->file_specific_info().file_md5(),
       google_apis::test_util::CreateCopyResultCallback(&success, &cache_entry));
   google_apis::test_util::RunBlockingPoolTask();
 
   EXPECT_TRUE(success);
   EXPECT_FALSE(cache_entry.is_mounted());
 }
 
 }   // namespace drive