Index: sync/notifier/p2p_invalidator.cc |
diff --git a/sync/notifier/p2p_invalidator.cc b/sync/notifier/p2p_invalidator.cc |
index e5d3b988e9ccff283791b6d83c4e5ce3c2ffff18..68502dfad7921796148bc3cfd73b7e9227c8b1fe 100644 |
--- a/sync/notifier/p2p_invalidator.cc |
+++ b/sync/notifier/p2p_invalidator.cc |
@@ -197,6 +197,12 @@ void P2PInvalidator::UnregisterHandler(InvalidationHandler* handler) { |
registrar_.UnregisterHandler(handler); |
} |
+void P2PInvalidator::Acknowledge(const invalidation::ObjectId& id, |
+ const AckHandle& ack_handle) { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ // Do nothing for the P2P implementation. |
+} |
+ |
InvalidatorState P2PInvalidator::GetInvalidatorState() const { |
DCHECK(thread_checker_.CalledOnValidThread()); |
return registrar_.GetInvalidatorState(); |