Index: sync/tools/null_invalidation_state_tracker.h |
diff --git a/sync/tools/null_invalidation_state_tracker.h b/sync/tools/null_invalidation_state_tracker.h |
index c6274e96dc29d0d4e49f4af8a846dfafe7c29987..ce05c3327a3793032436b8bf8cb1d667c2a7b318 100644 |
--- a/sync/tools/null_invalidation_state_tracker.h |
+++ b/sync/tools/null_invalidation_state_tracker.h |
@@ -30,6 +30,8 @@ class NullInvalidationStateTracker |
virtual std::string GetBootstrapData() const OVERRIDE; |
virtual void SetBootstrapData(const std::string& data) OVERRIDE; |
+ virtual void Clear() OVERRIDE; |
+ |
virtual void GenerateAckHandles( |
const ObjectIdSet& ids, |
const scoped_refptr<base::TaskRunner>& task_runner, |