Context fix for linting.

pkg/analyzer/lib/src/generated/engine.dart

Index: pkg/analyzer/lib/src/generated/engine.dart
===================================================================
--- pkg/analyzer/lib/src/generated/engine.dart	(revision 45654)
+++ pkg/analyzer/lib/src/generated/engine.dart	(working copy)
@@ -16,6 +16,7 @@
 import 'package:analyzer/src/context/context.dart' as newContext;
 import 'package:analyzer/src/generated/incremental_resolution_validator.dart';
 import 'package:analyzer/src/plugin/engine_plugin.dart';
+import 'package:analyzer/src/plugin/linter_plugin.dart';
 import 'package:analyzer/src/services/lint.dart';
 import 'package:analyzer/src/task/manager.dart';
 import 'package:analyzer/src/task/task_dart.dart';
@@ -5706,6 +5707,12 @@
   final EnginePlugin enginePlugin = new EnginePlugin();
 
   /**
+   * The plugin that defines the extension points and extensions that are
+   * inherently defined by the linter.
+   */
+  final LinterPlugin linterPlugin = new LinterPlugin();
+
+  /**
    * The instrumentation service that is to be used by this analysis engine.
    */
   InstrumentationService _instrumentationService =