Remove ScopedVector from base::JSONValueConverter

chrome/browser/sync_file_system/drive_backend/metadata_database_index.h

 // Copyright 2014 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_METADATA_DATABASE_INDEX_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_INDEX_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <set>
 #include <string>
 #include <unordered_map>
 #include <vector>
 
 #include "base/containers/hash_tables.h"
 #include "base/hash.h"
 #include "base/macros.h"
-#include "base/memory/scoped_vector.h"
 #include "chrome/browser/sync_file_system/drive_backend/metadata_database_index_interface.h"
 #include "chrome/browser/sync_file_system/drive_backend/tracker_id_set.h"
 
 namespace sync_file_system {
 namespace drive_backend {
 
 class FileMetadata;
 class FileTracker;
 class LevelDBWrapper;
 class ServiceMetadata;
@@ skipping 11 matching lines @@
 };
 
 }  // namespace BASE_HASH_NAMESPACE
 
 namespace sync_file_system {
 namespace drive_backend {
 
 struct DatabaseContents {
   DatabaseContents();
   ~DatabaseContents();
-  ScopedVector<FileMetadata> file_metadata;
-  ScopedVector<FileTracker> file_trackers;
+  std::vector<std::unique_ptr<FileMetadata>> file_metadata;
+  std::vector<std::unique_ptr<FileTracker>> file_trackers;
 };
 
 // Maintains indexes of MetadataDatabase on memory.
 class MetadataDatabaseIndex : public MetadataDatabaseIndexInterface {
  public:
   ~MetadataDatabaseIndex() override;
 
   static std::unique_ptr<MetadataDatabaseIndex> Create(LevelDBWrapper* db);
   static std::unique_ptr<MetadataDatabaseIndex> CreateForTesting(
       DatabaseContents* contents,
@@ skipping 98 matching lines @@
   DirtyTrackers dirty_trackers_;
   DirtyTrackers demoted_dirty_trackers_;
 
   DISALLOW_COPY_AND_ASSIGN(MetadataDatabaseIndex);
 };
 
 }  // namespace drive_backend
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_METADATA_DATABASE_INDEX_H_