Automated change: Fix sanity tests

test/core/client_channel/lb_policy/lb_policy_test_lib.h

diff --git a/test/core/client_channel/lb_policy/lb_policy_test_lib.h b/test/core/client_channel/lb_policy/lb_policy_test_lib.h
index b7444ad..814492c 100644
--- a/test/core/client_channel/lb_policy/lb_policy_test_lib.h
+++ b/test/core/client_channel/lb_policy/lb_policy_test_lib.h
@@ -402,9 +402,7 @@
       return test_->work_serializer_;
     }
 
-    ConnectivityStateTracker& state_tracker() {
-      return state_tracker_;
-    }
+    ConnectivityStateTracker& state_tracker() { return state_tracker_; }
 
    private:
     const std::string address_;