Ensure class mirrors on non-generic classes always have their runtime type set.

tests/lib/mirrors/libraries_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.
 
 library test.libraries_test;
 
 import 'dart:mirrors';
 
 import 'package:expect/expect.dart';
 
 main() {
   MirrorSystem mirrors = currentMirrorSystem();
   Expect.isNotNull(mirrors, 'mirrors is null');
 
   Map<Uri, LibraryMirror> libraries = mirrors.libraries;
   Expect.isNotNull(libraries, 'libraries is null');
 
   LibraryMirror mirrorsLibrary = libraries[Uri.parse('dart:mirrors')];
   Expect.isNotNull(mirrorsLibrary, 'mirrorsLibrary is null');
 
-  print(mirrorsLibrary.classes);
   ClassMirror cls = mirrorsLibrary.classes[const Symbol('LibraryMirror')];
   Expect.isNotNull(cls, 'cls is null');
 
   Expect.equals(const Symbol('dart.mirrors.LibraryMirror'), cls.qualifiedName);
-  // TODO(ahe): Enable when VM implements equality of class mirrors:
-  // Expect.equals(reflectClass(LibraryMirror), cls);
-  print(mirrorsLibrary);
+  Expect.equals(reflectClass(LibraryMirror), cls);
 }