drive: Move RefreshDirectory from ResourceMetadata to ChangeListLoader

chrome/browser/chromeos/drive/change_list_loader_unittest.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/change_list_loader.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 "chrome/browser/chromeos/drive/change_list_loader_observer.h"
+#include "chrome/browser/chromeos/drive/change_list_processor.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
 #include "chrome/browser/chromeos/drive/file_system_util.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 "chrome/browser/google_apis/test_util.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 411 matching lines @@
   // The new file is found in the local metadata.
   base::FilePath new_file_path =
       util::GetDriveMyDriveRootPath().AppendASCII(gdata_entry->title());
   ResourceEntry entry;
   EXPECT_EQ(FILE_ERROR_OK,
             metadata_->GetResourceEntryByPath(new_file_path, &entry));
 }
 
 }  // namespace internal
 }  // namespace drive