[Sync] Convert syncable/ directory to ModelEnumSet

chrome/browser/sync/sessions/status_controller.h

Index: chrome/browser/sync/sessions/status_controller.h
diff --git a/chrome/browser/sync/sessions/status_controller.h b/chrome/browser/sync/sessions/status_controller.h
index 70aed96bfa08052e64e1c2c55e3272c121ce2a58..a5f6ab7f72afff28d630fce5aa5c178a9d527377 100644
--- a/chrome/browser/sync/sessions/status_controller.h
+++ b/chrome/browser/sync/sessions/status_controller.h
@@ -83,10 +83,10 @@ class StatusController {
   ClientToServerResponse* mutable_commit_response() {
     return &shared_.commit_response;
   }
-  const syncable::ModelTypeBitSet& updates_request_types() const {
+  const syncable::ModelEnumSet updates_request_types() const {
     return shared_.updates_request_types;
   }
-  void set_updates_request_types(const syncable::ModelTypeBitSet& value) {
+  void set_updates_request_types(syncable::ModelEnumSet value) {
     shared_.updates_request_types = value;
   }
   const ClientToServerResponse& updates_response() const {