Revert type hierarchy changes

tests/lib/typed_data/typed_data_hierarchy_test.dart

Index: tests/lib/typed_data/typed_data_hierarchy_test.dart
diff --git a/tests/lib/typed_data/typed_data_hierarchy_test.dart b/tests/lib/typed_data/typed_data_hierarchy_test.dart
deleted file mode 100644
index a0ccaa08980cde55883b48dc65434461aa1ff816..0000000000000000000000000000000000000000
--- a/tests/lib/typed_data/typed_data_hierarchy_test.dart
+++ /dev/null
@@ -1,52 +0,0 @@
-// 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.
-// VMOptions=--optimization-counter-threshold=10
-
-// Library tag to be able to run in html test framework.
-library typed_data_hierarchy_test;
-
-import 'dart:typed_data';
-import 'package:expect/expect.dart';
-
-var inscrutable = null;
-
-void implementsTypedData() {
-  Expect.isTrue(inscrutable(new ByteData(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Float32List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Float32x4List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Float64List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Int8List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Int16List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Int32List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Uint8List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Uint8ClampedList(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Uint16List(1)) is TypedData);
-  Expect.isTrue(inscrutable(new Uint32List(1)) is TypedData);
-}
-
-
-void implementsList() {
-  Expect.isTrue(inscrutable(new Float32List(1)) is List<double>);
-  Expect.isTrue(inscrutable(new Float32x4List(1)) is List<Float32x4>);
-  Expect.isTrue(inscrutable(new Float64List(1)) is List<double>);
-  Expect.isTrue(inscrutable(new Int8List(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Int16List(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Int32List(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Uint8List(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Uint8ClampedList(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Uint16List(1)) is List<int>);
-  Expect.isTrue(inscrutable(new Uint32List(1)) is List<int>);
-}
-
-testClampedList() {
-  Expect.isFalse(inscrutable(new Uint8ClampedList(1)) is Uint8List);
-}
-
-main() {
-  inscrutable = (x) => x;
-  implementsTypedData();
-  implementsList();
-  testClampedList();
-}
-