Revert "Correctly reflect on intercepted classes."

dart/tests/lib/mirrors/intercepted_object_test.dart

-// 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.
-
-// Ensure that objects handled specially by dart2js can be reflected on.
-
-library test.intercepted_class_test;
-
-import 'dart:mirrors';
-
-import 'reflect_model_test.dart' show stringify, expect;
-
-import 'intercepted_class_test.dart' show checkClassMirror;
-
-checkObject(object, String name) {
-  checkClassMirror(reflect(object).type, name);
-}
-
-main() {
-  checkObject('', 'String');
-  checkObject(1, 'int');
-  checkObject(1.5, 'double');
-  checkObject(true, 'bool');
-  checkObject(false, 'bool');
-  checkObject([], 'List');
-}