Handle dynamic as type argument.

dart/tests/lib/mirrors/raw_type_test.dart

Index: dart/tests/lib/mirrors/raw_type_test.dart
diff --git a/dart/tests/lib/mirrors/raw_type_test.dart b/dart/tests/lib/mirrors/raw_type_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d57e48660e5a9970a5a3370b5b50d0b40fc17419
--- /dev/null
+++ b/dart/tests/lib/mirrors/raw_type_test.dart
@@ -0,0 +1,22 @@
+// 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.
+
+import 'dart:mirrors';
+
+import 'package:expect/expect.dart';
+
+class Foo<T> {
+}
+
+class Bar<T> extends Foo<T> {
+}
+
+main() {
+  var fooType = reflectType(Foo);
+  var fooDeclaration = fooType.originalDeclaration;
+  var barSupertype = reflect(new Bar()).type.superclass;
+  var barSuperclass = barSupertype.originalDeclaration;
+  Expect.equals(fooDeclaration, barSuperclass, 'declarations');
+  Expect.equals(fooType, barSupertype, 'types'); /// 01: ok
+}