Revert "Parts must start with 'part of'" and "Attempt to fix VM build"

dart/pkg/unittest/unittest.dart

 // Copyright (c) 2011, 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.
 
 /**
  * A library for writing dart unit tests.
  *
  * To import this library, specify the relative path to
  * pkg/unittest/unittest.dart.
  *
@@ skipping 116 matching lines @@
  *           guardAsync(() {
  *             int x = 2 + 3;
  *             expect(x, equals(5));
  *           });
  *           // indicate that the asynchronous callback was invoked.
  *           async.complete();
  *         }), 0);
  *       });
  *
  */
-library unittest;
+#library('unittest');
 
-import 'dart:isolate';
+#import('dart:isolate');
 
-part 'collection_matchers.dart';
-part 'config.dart';
-part 'core_matchers.dart';
-part 'description.dart';
-part 'expect.dart';
-part 'future_matchers.dart';
-part 'interfaces.dart';
-part 'map_matchers.dart';
-part 'matcher.dart';
-part 'mock.dart';
-part 'numeric_matchers.dart';
-part 'operator_matchers.dart';
-part 'string_matchers.dart';
-part 'test_case.dart';
+#source('collection_matchers.dart');
+#source('config.dart');
+#source('core_matchers.dart');
+#source('description.dart');
+#source('expect.dart');
+#source('future_matchers.dart');
+#source('interfaces.dart');
+#source('map_matchers.dart');
+#source('matcher.dart');
+#source('mock.dart');
+#source('numeric_matchers.dart');
+#source('operator_matchers.dart');
+#source('string_matchers.dart');
+#source('test_case.dart');
 
 /** [Configuration] used by the unittest library. */
 Configuration _config = null;
 
 Configuration get config => _config;
 
 /**
  * Set the [Configuration] used by the unittest library. Returns any
  * previous configuration.
  * TODO: consider deprecating in favor of a setter now we have a getter.
@@ skipping 721 matching lines @@
 }
 
 /** Enable a test by ID. */
 void enableTest(int testId) => _setTestEnabledState(testId, true);
 
 /** Disable a test by ID. */
 void disableTest(int testId) => _setTestEnabledState(testId, false);
 
 /** Signature for a test function. */
 typedef void TestFunction();