Add managed reporter output state

execute.go

@@ -215,16 +215,6 @@ func (current *execution) routeUsageLine() string {
 	return line + "\nAlias for: " + canonical
 }
 
-func normalizeStreams(streams Streams) Streams {
-	if streams.Out == nil {
-		streams.Out = io.Discard
-	}
-	if streams.Err == nil {
-		streams.Err = io.Discard
-	}
-	return streams
-}
-
 func (a *App) present(outcome Outcome, path []string, streams Streams) Outcome {
 	return a.presentWithUsageLine(outcome, path, streams, a.usageLine)
 }