InvalidationVersionLessThan   31 sync/notifier/invalidation_util.cc bool InvalidationVersionLessThan::operator()(
InvalidationVersionLessThan   28 sync/notifier/single_object_invalidation_set.h   typedef std::set<Invalidation, InvalidationVersionLessThan> InvalidationsSet;
InvalidationVersionLessThan   97 sync/notifier/unacked_invalidation_set.h   typedef std::set<Invalidation, InvalidationVersionLessThan> InvalidationsSet;
InvalidationVersionLessThan   37 sync/sessions/data_type_tracker.cc   InvalidationVersionLessThan comparator;