pkg/unittest: test cleanup

pkg/unittest/test/unittest_teardown_test.dart

Index: pkg/unittest/test/unittest_teardown_test.dart
diff --git a/pkg/unittest/test/unittest_teardown_test.dart b/pkg/unittest/test/unittest_teardown_test.dart
deleted file mode 100644
index c01bdaf708d2c69a34c87420acaa22778ba025a6..0000000000000000000000000000000000000000
--- a/pkg/unittest/test/unittest_teardown_test.dart
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2013, 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 unittestTest;
-import 'dart:isolate';
-import 'dart:async';
-import 'package:unittest/unittest.dart';
-
-part 'unittest_test_utils.dart';
-
-var testName = 'teardown test';
-
-var testFunction = (TestConfiguration testConfig) {
-  group('a', () {
-    tearDown(() { testConfig.teardown = 'teardown'; });
-    test(testName, () {});
-  });
-};
-
-var expected = buildStatusString(1, 0, 0, 'a $testName',
-    count: 0, setup: '', teardown: 'teardown');