Remove uses of the old plugin model from the analysis server

pkg/analysis_server/lib/src/provisional/completion/dart/completion_plugin.dart

Index: pkg/analysis_server/lib/src/provisional/completion/dart/completion_plugin.dart
diff --git a/pkg/analysis_server/lib/src/provisional/completion/dart/completion_plugin.dart b/pkg/analysis_server/lib/src/provisional/completion/dart/completion_plugin.dart
deleted file mode 100644
index 3451903549b1696a684639bddf7209a5da73b7de..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/lib/src/provisional/completion/dart/completion_plugin.dart
+++ /dev/null
@@ -1,121 +0,0 @@
-// 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 'package:analysis_server/src/provisional/completion/completion.dart';
-import 'package:analysis_server/src/provisional/completion/dart/completion.dart';
-import 'package:analysis_server/src/provisional/completion/dart/completion_dart.dart';
-import 'package:analysis_server/src/services/completion/dart/arglist_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/combinator_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/completion_manager.dart';
-import 'package:analysis_server/src/services/completion/dart/field_formal_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/imported_reference_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/inherited_reference_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/keyword_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/label_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/library_member_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/library_prefix_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/local_constructor_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/local_library_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/local_reference_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/named_constructor_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/static_member_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/type_member_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/uri_contributor.dart';
-import 'package:analysis_server/src/services/completion/dart/variable_name_contributor.dart';
-import 'package:plugin/plugin.dart';
-
-/**
- * The shared dart completion plugin instance.
- */
-final DartCompletionPlugin dartCompletionPlugin = new DartCompletionPlugin();
-
-class DartCompletionPlugin implements Plugin {
-  /**
-   * The simple identifier of the extension point that allows plugins to
-   * register Dart specific completion contributor factories.
-   * Use [DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID]
-   * when registering contributors.
-   */
-  static const String CONTRIBUTOR_EXTENSION_POINT = 'contributor';
-
-  /**
-   * The unique identifier of this plugin.
-   */
-  static const String UNIQUE_IDENTIFIER = 'dart.completion';
-
-  /**
-   * The extension point that allows plugins to register Dart specific
-   * completion contributor factories.
-   */
-  ExtensionPoint<DartCompletionContributorFactory> _contributorExtensionPoint;
-
-  /**
-   * Return a list containing all of the Dart specific completion contributors.
-   */
-  Iterable<DartCompletionContributor> get contributors =>
-      _contributorExtensionPoint.extensions.map(
-          (Object factory) => (factory as DartCompletionContributorFactory)());
-
-  @override
-  String get uniqueIdentifier => UNIQUE_IDENTIFIER;
-
-  @override
-  void registerExtensionPoints(RegisterExtensionPoint registerExtensionPoint) {
-    _contributorExtensionPoint =
-        new ExtensionPoint<DartCompletionContributorFactory>(
-            this, CONTRIBUTOR_EXTENSION_POINT, null);
-    registerExtensionPoint(_contributorExtensionPoint);
-  }
-
-  @override
-  void registerExtensions(RegisterExtension registerExtension) {
-    //
-    // Register DartCompletionManager as a CompletionContributor
-    // which delegates to all the DartCompletionContributors
-    //
-    registerExtension(COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new DartCompletionManager());
-    //
-    // Register the default DartCompletionContributors
-    //
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new ArgListContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new CombinatorContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new FieldFormalContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new ImportedReferenceContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new InheritedReferenceContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new KeywordContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LabelContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LibraryMemberContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LibraryPrefixContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LocalConstructorContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LocalLibraryContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new LocalReferenceContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new NamedConstructorContributor());
-    // Revisit this contributor and these tests
-    // once DartChangeBuilder API has solidified.
-    // registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-    //     () => new OverrideContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new StaticMemberContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new TypeMemberContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new UriContributor());
-    registerExtension(DART_COMPLETION_CONTRIBUTOR_EXTENSION_POINT_ID,
-        () => new VariableNameContributor());
-  }
-}