Turn off default logging for dtd daemon

Change-Id: Iddb386017b91024aea51d546f7d729b38d870352
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/358502
Commit-Queue: Dan Chevalier <danchevalier@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>

pkg/dtd_impl/bin/dtd.dart

@@ -15,7 +15,6 @@ import 'package:dtd_impl/dart_tooling_daemon.dart';
 void main(List<String> args, dynamic port) async {
   await DartToolingDaemon.startService(
     args,
-    shouldLogRequests: true,
     sendPort: port as SendPort?,
-  ); // TODO(@danchevalier): turn off logging
+  );
 }