Have the analysis server not send error notifications when NO_ERROR_NOTIFICATION has been set to tr…

pkg/analysis_server/lib/src/server/driver.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library driver;
 
 import 'dart:async';
 import 'dart:io';
 
 import 'package:analysis_server/plugin/plugin.dart';
@@ skipping 175 matching lines @@
         exitCode = 1;
         return;
       }
     }
 
     AnalysisServerOptions analysisServerOptions = new AnalysisServerOptions();
     analysisServerOptions.enableIncrementalResolutionApi =
         results[ENABLE_INCREMENTAL_RESOLUTION_API];
     analysisServerOptions.enableIncrementalResolutionValidation =
         results[INCREMENTAL_RESOLUTION_VALIDATION];
+    analysisServerOptions.noErrorNotification = results[NO_ERROR_NOTIFICATION];
 
     _initIncrementalLogger(results[INCREMENTAL_RESOLUTION_LOG]);
 
     DartSdk defaultSdk;
     if (results[SDK_OPTION] != null) {
       defaultSdk = new DirectoryBasedDartSdk(new JavaFile(results[SDK_OPTION]));
     } else {
       // No path to the SDK provided; use DirectoryBasedDartSdk.defaultSdk,
       // which will make a guess.
       defaultSdk = DirectoryBasedDartSdk.defaultSdk;
@@ skipping 99 matching lines @@
         help: "enable sending `print` output to the console",
         defaultsTo: false,
         negatable: false);
     parser.addOption(
         PORT_OPTION,
         help: "[port] the port on which the server will listen");
     parser.addOption(SDK_OPTION, help: "[path] the path to the sdk");
     parser.addFlag(
         NO_ERROR_NOTIFICATION,
         help:
-            "disable sending all analysis error notifications to the server (not yet implemented)",
+            "disable sending all analysis error notifications to the server",
         defaultsTo: false,
         negatable: false);
 
     return parser;
   }
 
   /**
    * Print information about how to use the server.
    */
   void _printUsage(ArgParser parser) {
     print('Usage: $BINARY_NAME [flags]');
     print('');
     print('Supported flags are:');
     print(parser.usage);
   }
 }