Remove ScopedVector from base::JSONValueConverter

chrome/browser/sync_file_system/drive_backend/list_changes_task.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_SYNC_FILE_SYSTEM_DRIVE_BACKEND_LIST_CHANGES_TASK_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_LIST_CHANGES_TASK_H_
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/macros.h"
-#include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_task.h"
 #include "google_apis/drive/drive_api_error_codes.h"
 
 namespace drive {
 class DriveServiceInterface;
 }
 
 namespace google_apis {
 class ChangeList;
@@ skipping 19 matching lines @@
                       google_apis::DriveApiErrorCode error,
                       std::unique_ptr<google_apis::ChangeList> change_list);
   void CheckInChangeList(int64_t largest_change_id,
                          std::unique_ptr<SyncTaskToken> token);
 
   bool IsContextReady();
   MetadataDatabase* metadata_database();
   drive::DriveServiceInterface* drive_service();
 
   SyncEngineContext* sync_context_;
-  ScopedVector<google_apis::ChangeResource> change_list_;
+  std::vector<std::unique_ptr<google_apis::ChangeResource>> change_list_;
 
   std::vector<std::string> file_ids_;
 
   base::WeakPtrFactory<ListChangesTask> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ListChangesTask);
 };
 
 }  // namespace drive_backend
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_LIST_CHANGES_TASK_H_