Merge the work on Generic Types Reification from 'dart-lang/reify' repo

pkg/kernel/testcases/reify/super1_test.dart

+// Copyright (c) 2016, 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 super1_test;
+
+import 'test_base.dart';
+
+class A<T> {}
+
+class B<T> extends A<T> {
+  int i;
+  B(this.i) : super();
+
+  B.redirect() : this(42);
+}
+
+main() {}