drive: Move FileSystem::LoadDirectoryIfNeeded to ChangeListLoader

chrome/browser/chromeos/drive/sync_client_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/sync_client.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
 #include "chrome/browser/chromeos/drive/change_list_loader.h"
-#include "chrome/browser/chromeos/drive/change_list_processor.h"
 #include "chrome/browser/chromeos/drive/drive.pb.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/move_operation.h"
 #include "chrome/browser/chromeos/drive/file_system/operation_observer.h"
 #include "chrome/browser/chromeos/drive/file_system/remove_operation.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/drive/job_scheduler.h"
 #include "chrome/browser/chromeos/drive/resource_entry_conversion.h"
 #include "chrome/browser/chromeos/drive/resource_metadata.h"
@@ skipping 159 matching lines @@
     ASSERT_NO_FATAL_FAILURE(AddFileEntry("removed"));
     ASSERT_NO_FATAL_FAILURE(AddFileEntry("moved"));
 
     // Load data from the service to the metadata.
     FileError error = FILE_ERROR_FAILED;
     internal::ChangeListLoader change_list_loader(
         base::MessageLoopProxy::current().get(),
         metadata_.get(),
         scheduler_.get(),
         drive_service_.get());
-    change_list_loader.LoadIfNeeded(
-        DirectoryFetchInfo(),
+    change_list_loader.LoadForTesting(
         google_apis::test_util::CreateCopyResultCallback(&error));
     base::RunLoop().RunUntilIdle();
     EXPECT_EQ(FILE_ERROR_OK, error);
 
     // Prepare 3 pinned-but-not-present files.
     EXPECT_EQ(FILE_ERROR_OK, cache_->Pin(GetLocalId("foo")));
     EXPECT_EQ(FILE_ERROR_OK, cache_->Pin(GetLocalId("bar")));
     EXPECT_EQ(FILE_ERROR_OK, cache_->Pin(GetLocalId("baz")));
 
     // Prepare a pinned-and-fetched file.
@@ skipping 221 matching lines @@
   ASSERT_FALSE(drive_service_->paused_action().is_null());
   drive_service_->paused_action().Run();
   base::RunLoop().RunUntilIdle();
 
   // Task should be run twice.
   EXPECT_EQ(2, drive_service_->download_file_count());
 }
 
 }  // namespace internal
 }  // namespace drive