step toward new completion API

pkg/analysis_server/test/services/completion/dart/test_all.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 test.integration.completion.all;
+library test.services.completion.dart;
 
 import 'package:unittest/unittest.dart';
+import 'inherited_contributor_test.dart' as inherited_contributor_test;
 
-import '../../utils.dart';
-import 'get_suggestions_test.dart' as get_suggestions_test;
+import '../../../utils.dart';
 
-/**
- * Utility for manually running all integration tests.
- */
+/// Utility for manually running all tests.
 main() {
   initializeTestEnvironment();
-  group('completion', () {
-    get_suggestions_test.main();
+  group('dart/completion', () {
+    inherited_contributor_test.main();
   });
 }