drive: DriveIntegrationService owns ResourceMetadataStorage

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

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_
 
 #include <set>
 
 #include "base/files/scoped_temp_dir.h"
@@ skipping 11 matching lines @@
 
 namespace drive {
 
 class FakeDriveService;
 class FakeFreeDiskSpaceGetter;
 class JobScheduler;
 
 namespace internal {
 class FileCache;
 class ResourceMetadata;
+class ResourceMetadataStorage;
 }  // namespace internal
 
 namespace file_system {
 
 // Base fixture class for testing Drive file system operations. It sets up the
 // basic set of Drive internal classes (ResourceMetadata, Cache, etc) on top of
 // FakeDriveService for testing.
 class OperationTestBase : public testing::Test {
  protected:
   // OperationObserver that records all the events.
@@ skipping 55 matching lines @@
 
  private:
   content::TestBrowserThreadBundle thread_bundle_;
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
   scoped_ptr<TestingProfile> profile_;
   base::ScopedTempDir temp_dir_;
 
   LoggingObserver observer_;
   scoped_ptr<FakeDriveService> fake_drive_service_;
   scoped_ptr<JobScheduler> scheduler_;
+  scoped_ptr<internal::ResourceMetadataStorage,
+             test_util::DestroyHelperForTests> metadata_storage_;
   scoped_ptr<internal::ResourceMetadata, test_util::DestroyHelperForTests>
       metadata_;
   scoped_ptr<FakeFreeDiskSpaceGetter> fake_free_disk_space_getter_;
   scoped_ptr<internal::FileCache, test_util::DestroyHelperForTests> cache_;
 };
 
 }  // namespace file_system
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_