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

chrome/browser/sync_file_system/fake_drive_file_sync_client_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/sync_file_system/fake_drive_file_sync_client.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 24 matching lines @@
 }
 
 void DidDeleteFile(google_apis::GDataErrorCode* error_out,
                    google_apis::GDataErrorCode error) {
   *error_out = error;
 }
 
 }  // namespace
 
 TEST(FakeDriveFileSyncClientTest, ChangeSquashTest) {
-  MessageLoop message_loop;
+  base::MessageLoop message_loop;
   FakeDriveFileSyncClient sync_client;
   std::string kParentResourceId("parent resource id");
   std::string kParentTitle("app-id");
   std::string kTitle1("title 1");
   std::string kTitle2("title 2");
   std::string kTitle3("title 3");
   std::string kResourceId1("resource id 1");
   std::string kResourceId2("resource id 2");
   std::string kMD5_1("md5 1");
   std::string kMD5_2("md5 2");
@@ skipping 35 matching lines @@
 
   EXPECT_EQ(kResourceId1, change_list->entries()[0]->resource_id());
   EXPECT_TRUE(change_list->entries()[0]->deleted());
 
   EXPECT_EQ(kResourceId2, change_list->entries()[1]->resource_id());
   EXPECT_EQ(kMD5_3, change_list->entries()[1]->file_md5());
   EXPECT_FALSE(change_list->entries()[1]->deleted());
 }
 
 TEST(FakeDriveFileSyncClientTest, DeleteFile) {
-  MessageLoop message_loop;
+  base::MessageLoop message_loop;
   FakeDriveFileSyncClient sync_client;
   std::string resource_id = "resource_id_to_be_deleted";
   sync_client.PushRemoteChange(
       "parent_id", "parent_title",
       "resource_title", resource_id, "resource_md5", false /* deleted */);
 
   google_apis::GDataErrorCode error = google_apis::HTTP_NOT_FOUND;
   sync_client.DeleteFile(
       resource_id,
       std::string(),
       base::Bind(&DidDeleteFile, &error));
   message_loop.RunUntilIdle();
 
   EXPECT_EQ(google_apis::HTTP_SUCCESS, error);
   EXPECT_TRUE(sync_client.remote_resources().find(resource_id)->second.deleted);
 }
 
 }  // namespace sync_file_system