Fix sync for reading list

components/browser_sync/profile_sync_service.cc

 // Copyright (c) 2012 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 "components/browser_sync/profile_sync_service.h"
 
 #include <stddef.h>
 
 #include <cstddef>
 #include <map>
@@ skipping 1641 matching lines @@
   const syncer::user_selectable_type::UserSelectableSyncType
       user_selectable_types[] = {
           syncer::user_selectable_type::BOOKMARKS,
           syncer::user_selectable_type::PREFERENCES,
           syncer::user_selectable_type::PASSWORDS,
           syncer::user_selectable_type::AUTOFILL,
           syncer::user_selectable_type::THEMES,
           syncer::user_selectable_type::TYPED_URLS,
           syncer::user_selectable_type::EXTENSIONS,
           syncer::user_selectable_type::APPS,
+          syncer::user_selectable_type::READING_LIST,
           syncer::user_selectable_type::PROXY_TABS,
       };
 
   static_assert(39 == syncer::MODEL_TYPE_COUNT,
                 "custom config histogram must be updated");
 
   if (!sync_everything) {
     const syncer::ModelTypeSet current_types = GetPreferredDataTypes();
 
     syncer::ModelTypeSet type_set = syncer::UserSelectableTypes();
@@ skipping 972 matching lines @@
 
   DCHECK(startup_controller_->IsSetupInProgress());
   startup_controller_->SetSetupInProgress(false);
 
   if (IsBackendInitialized())
     ReconfigureDatatypeManager();
   NotifyObservers();
 }
 
 }  // namespace browser_sync