[Sync] Add task ids to proto visitor for tab sync

components/sync/protocol/proto_visitors.h

 // Copyright 2016 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 COMPONENTS_SYNC_PROTOCOL_PROTO_VISITORS_H_
 #define COMPONENTS_SYNC_PROTOCOL_PROTO_VISITORS_H_
 
 #include "components/sync/protocol/app_list_specifics.pb.h"
 #include "components/sync/protocol/app_notification_specifics.pb.h"
 #include "components/sync/protocol/app_setting_specifics.pb.h"
@@ skipping 792 matching lines @@
   VISIT(favicon_url);
   VISIT_ENUM(blocked_state);
   VISIT_REP(content_pack_categories);
   VISIT(http_status_code);
   VISIT(obsolete_referrer_policy);
   VISIT(is_restored);
   VISIT_REP(navigation_redirect);
   VISIT(last_navigation_redirect_url);
   VISIT(correct_referrer_policy);
   VISIT_ENUM(password_state);
+  VISIT(task_id);
+  VISIT_REP(ancestor_task_id);
 }
 
 VISIT_PROTO_FIELDS(const sync_pb::ThemeSpecifics& proto) {
   VISIT(use_custom_theme);
   VISIT(use_system_theme_by_default);
   VISIT(custom_theme_name);
   VISIT(custom_theme_id);
   VISIT(custom_theme_update_url);
 }
 
@@ skipping 77 matching lines @@
 
 }  // namespace syncer
 
 #undef VISIT_
 #undef VISIT_BYTES
 #undef VISIT_ENUM
 #undef VISIT
 #undef VISIT_REP
 
 #endif  // COMPONENTS_SYNC_PROTOCOL_PROTO_VISITORS_H_