[Sync] Rename ModelEnumSet to ModelTypeSet

chrome/browser/sync/notifier/invalidation_notifier.cc

Index: chrome/browser/sync/notifier/invalidation_notifier.cc
diff --git a/chrome/browser/sync/notifier/invalidation_notifier.cc b/chrome/browser/sync/notifier/invalidation_notifier.cc
index 97bff3427404afd137a7eda590e8cec8757c6ad1..9a69048dd27bf245262ecb285689a837e9c8a9b8 100644
--- a/chrome/browser/sync/notifier/invalidation_notifier.cc
+++ b/chrome/browser/sync/notifier/invalidation_notifier.cc
@@ -92,14 +92,14 @@ void InvalidationNotifier::UpdateCredentials(
 }
 
 void InvalidationNotifier::UpdateEnabledTypes(
-    syncable::ModelEnumSet enabled_types) {
+    syncable::ModelTypeSet enabled_types) {
   DCHECK(non_thread_safe_.CalledOnValidThread());
   CHECK(!invalidation_client_id_.empty());
   invalidation_client_.RegisterTypes(enabled_types);
 }
 
 void InvalidationNotifier::SendNotification(
-    syncable::ModelEnumSet changed_types) {
+    syncable::ModelTypeSet changed_types) {
   DCHECK(non_thread_safe_.CalledOnValidThread());
   // Do nothing.
 }