pkg/unittest: test cleanup

pkg/unittest/test/unittest_test_returning_future_using_runasync_test.dart

Index: pkg/unittest/test/unittest_test_returning_future_using_runasync_test.dart
diff --git a/pkg/unittest/test/unittest_test_returning_future_using_runasync_test.dart b/pkg/unittest/test/unittest_test_returning_future_using_runasync_test.dart
deleted file mode 100644
index e5fc304d7168b80a52c06d0f9512f35a1f5d14f2..0000000000000000000000000000000000000000
--- a/pkg/unittest/test/unittest_test_returning_future_using_runasync_test.dart
+++ /dev/null
@@ -1,73 +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 = 'test returning future using scheduleMicrotask';
-
-var testFunction = (_) {
-  test("successful", () {
-    return _defer(() {
-      scheduleMicrotask(() {
-        expect(true, true);
-      });
-    });
-  });
-  test("fail1", () {
-    var callback = expectAsync(() {});
-    return _defer(() {
-      scheduleMicrotask(() {
-        expect(true, false);
-        callback();
-      });
-    });
-  });
-  test('error1', () {
-    var callback = expectAsync(() {});
-    var excesscallback = expectAsync(() {});
-    return _defer(() {
-      scheduleMicrotask(() {
-        excesscallback();
-        excesscallback();
-        callback();
-      });
-    });
-  });
-  test("fail2", () {
-    var callback = expectAsync(() {});
-    return _defer(() {
-      scheduleMicrotask(() {
-        fail('failure');
-        callback();
-      });
-    });
-  });
-  test('error2', () {
-    var callback = expectAsync(() {});
-    var excesscallback = expectAsync(() {});
-    return _defer(() {
-      scheduleMicrotask(() {
-        excesscallback();
-        excesscallback();
-        excesscallback();
-        callback();
-      });
-    });
-  });
-  test('foo6', () {
-  });
-};
-
-var expected = buildStatusString(2, 4, 0,
-    'successful::'
-    'fail1:Expected: <false> Actual: <true>:'
-    'error1:Callback called more times than expected (1).:'
-    'fail2:failure:'
-    'error2:Callback called more times than expected (1).:'
-    'foo6');