[Sync] Don't add synced notification app info as core type

sync/syncable/model_type.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 "sync/internal_api/public/base/model_type.h"
 
 #include "base/strings/string_split.h"
 #include "base/values.h"
 #include "sync/protocol/app_notification_specifics.pb.h"
 #include "sync/protocol/app_setting_specifics.pb.h"
@@ skipping 429 matching lines @@
 bool IsControlType(ModelType model_type) {
   return ControlTypes().Has(model_type);
 }
 
 ModelTypeSet CoreTypes() {
   syncer::ModelTypeSet result;
   result.PutAll(PriorityCoreTypes());
 
   // The following are low priority core types.
   result.Put(SYNCED_NOTIFICATIONS);
-  result.Put(SYNCED_NOTIFICATION_APP_INFO);
+  // TODO(petewil): Add synced notification app info once crbug.com/339094 is
+  // fixed.
 
   return result;
 }
 
 ModelTypeSet PriorityCoreTypes() {
   syncer::ModelTypeSet result;
   result.PutAll(ControlTypes());
 
   // The following are non-control core types.
   result.Put(MANAGED_USERS);
@@ skipping 579 matching lines @@
 
 bool IsRealDataType(ModelType model_type) {
   return model_type >= FIRST_REAL_MODEL_TYPE && model_type < MODEL_TYPE_COUNT;
 }
 
 bool IsActOnceDataType(ModelType model_type) {
   return model_type == HISTORY_DELETE_DIRECTIVES;
 }
 
 }  // namespace syncer