Index: sync/tools/null_invalidation_state_tracker.cc |
diff --git a/sync/tools/null_invalidation_state_tracker.cc b/sync/tools/null_invalidation_state_tracker.cc |
index 084630c99f14ae0155ee67d5b3740edbb5da5a5d..d17e7909baf9c651eb7a72e1a24335e981be5be2 100644 |
--- a/sync/tools/null_invalidation_state_tracker.cc |
+++ b/sync/tools/null_invalidation_state_tracker.cc |
@@ -56,6 +56,10 @@ void NullInvalidationStateTracker::SetBootstrapData(const std::string& data) { |
LOG(INFO) << "Setting bootstrap data to: " << base64_data; |
} |
+void NullInvalidationStateTracker::Clear() { |
+ // We have no members to clear. |
+} |
+ |
void NullInvalidationStateTracker::GenerateAckHandles( |
const ObjectIdSet& ids, |
const scoped_refptr<base::TaskRunner>& task_runner, |