[invalidations] Added table with registered objectsIds

sync/notifier/invalidator_registrar.cc

Index: sync/notifier/invalidator_registrar.cc
diff --git a/sync/notifier/invalidator_registrar.cc b/sync/notifier/invalidator_registrar.cc
index 1c9c50cbbf2044c06e5e483f30ad48b967035478..334505287d20de79c9993c35682a4ec6fbe3b003 100644
--- a/sync/notifier/invalidator_registrar.cc
+++ b/sync/notifier/invalidator_registrar.cc
@@ -123,6 +123,18 @@ InvalidatorState InvalidatorRegistrar::GetInvalidatorState() const {
   return state_;
 }
 
+std::map<std::string, ObjectIdSet>
+InvalidatorRegistrar::GetSanitizedHandlersIdsMap() {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  std::map<std::string, ObjectIdSet> clean_handlers_to_ids;
+  for (HandlerIdsMap::const_iterator it = handler_to_ids_map_.begin();
+       it != handler_to_ids_map_.end();
+       ++it) {
+    clean_handlers_to_ids[it->first->GetOwnerName()] = ObjectIdSet(it->second);
+  }
+  return clean_handlers_to_ids;
+}
+
 bool InvalidatorRegistrar::IsHandlerRegisteredForTest(
     InvalidationHandler* handler) const {
   DCHECK(thread_checker_.CalledOnValidThread());