Remove the command-line plugin

pkg/analyzer/lib/src/lint/analysis.dart

 // Copyright (c) 2015, 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.
 
 import 'dart:collection';
 import 'dart:io' as io;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/file_system/file_system.dart'
     show File, Folder, ResourceProvider, ResourceUriResolver;
@@ skipping 193 matching lines @@
         printAndFail(
             'Unable to read package config data from $packageConfigPath: $e');
       }
     }
     return null;
   }
 
   void _processPlugins() {
     List<Plugin> plugins = <Plugin>[];
     plugins.addAll(AnalysisEngine.instance.requiredPlugins);
-    plugins.add(AnalysisEngine.instance.commandLinePlugin);
     ExtensionManager manager = new ExtensionManager();
     manager.processPlugins(plugins);
   }
 }
 
 class DriverOptions {
   /// The maximum number of sources for which AST structures should be kept
   /// in the cache.  The default is 512.
   int cacheSize = 512;
 
@@ skipping 27 matching lines @@
 }
 
 /// Prints logging information comments to the [outSink] and error messages to
 /// [errorSink].
 class StdLogger extends Logger {
   @override
   void logError(String message, [exception]) => errorSink.writeln(message);
   @override
   void logInformation(String message, [exception]) => outSink.writeln(message);
 }