Remove ScopedVector from base::JSONValueConverter

chrome/browser/sync_file_system/drive_backend/register_app_task_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/sync_file_system/drive_backend/register_app_task.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <utility>
@@ skipping 187 matching lines @@
 
   bool IsAppRegistered(const std::string& app_id) {
     TrackerIDSet trackers;
     if (!context_->GetMetadataDatabase()->FindTrackersByParentAndTitle(
             kSyncRootTrackerID, app_id, &trackers))
       return false;
     return trackers.has_active();
   }
 
   size_t CountRemoteFileInSyncRoot() {
-    ScopedVector<google_apis::FileResource> files;
+    std::vector<std::unique_ptr<google_apis::FileResource>> files;
     EXPECT_EQ(google_apis::HTTP_SUCCESS,
               fake_drive_service_helper_->ListFilesInFolder(
                   sync_root_folder_id_, &files));
     return files.size();
   }
 
   bool GetAppRootFolderID(const std::string& app_id,
                           std::string* app_root_folder_id) {
     TrackerIDSet files;
     if (!context_->GetMetadataDatabase()->FindTrackersByParentAndTitle(
@@ skipping 116 matching lines @@
 
   CreateMetadataDatabase(std::move(db));
   RunRegisterAppTask(kAppID);
 
   EXPECT_EQ(1u, CountRegisteredAppRoot());
   EXPECT_TRUE(IsAppRegistered(kAppID));
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system