drive: Move FileSystem::LoadDirectoryIfNeeded to ChangeListLoader

chrome/browser/chromeos/drive/file_system/operation_test_base.cc

 // Copyright 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/file_system/operation_test_base.h"
 
 #include "base/prefs/testing_pref_service.h"
 #include "base/threading/sequenced_worker_pool.h"
-#include "chrome/browser/chromeos/drive/change_list_processor.h"
+#include "chrome/browser/chromeos/drive/change_list_loader.h"
 #include "chrome/browser/chromeos/drive/fake_free_disk_space_getter.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
 #include "chrome/browser/chromeos/drive/file_system/operation_observer.h"
 #include "chrome/browser/chromeos/drive/job_scheduler.h"
 #include "chrome/browser/chromeos/drive/resource_metadata.h"
 #include "chrome/browser/chromeos/drive/test_util.h"
 #include "chrome/browser/drive/fake_drive_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/drive/test_util.h"
 
@@ skipping 92 matching lines @@
       google_apis::test_util::CreateCopyResultCallback(&success));
   test_util::RunBlockingPoolTask();
   ASSERT_TRUE(success);
 
   // Makes sure the FakeDriveService's content is loaded to the metadata_.
   change_list_loader_.reset(new internal::ChangeListLoader(
       blocking_task_runner_.get(),
       metadata_.get(),
       scheduler_.get(),
       fake_drive_service_.get()));
-  change_list_loader_->LoadIfNeeded(
-      internal::DirectoryFetchInfo(),
+  change_list_loader_->LoadForTesting(
       google_apis::test_util::CreateCopyResultCallback(&error));
   test_util::RunBlockingPoolTask();
   ASSERT_EQ(FILE_ERROR_OK, error);
 }
 
 FileError OperationTestBase::GetLocalResourceEntry(const base::FilePath& path,
                                                    ResourceEntry* entry) {
   FileError error = FILE_ERROR_FAILED;
   base::PostTaskAndReplyWithResult(
       blocking_task_runner(),
@@ skipping 36 matching lines @@
 FileError OperationTestBase::CheckForUpdates() {
   FileError error = FILE_ERROR_FAILED;
   change_list_loader_->CheckForUpdates(
       google_apis::test_util::CreateCopyResultCallback(&error));
   test_util::RunBlockingPoolTask();
   return error;
 }
 
 }  // namespace file_system
 }  // namespace drive