Quiet down joystick_reader in auto

Change-Id: I15ab87b09cae0a30b58fa0305d11d173eb241f8e
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/y2020/joystick_reader.cc b/y2020/joystick_reader.cc
index b101337..10b30ba 100644
--- a/y2020/joystick_reader.cc
+++ b/y2020/joystick_reader.cc
@@ -76,10 +76,6 @@
         setpoint_fetcher_(event_loop->MakeFetcher<y2020::joysticks::Setpoint>(
             "/superstructure")) {}
 
-  void AutoEnded() override {
-    AOS_LOG(INFO, "Auto ended, assuming disc and have piece\n");
-  }
-
   void BlueResetLocalizer() {
     auto builder = localizer_control_sender_.MakeBuilder();