Migrate block 163 to Dart 2.0.

tests/language_strong/value_range3_test.dart

Index: tests/language_strong/value_range3_test.dart
diff --git a/tests/language_strong/value_range3_test.dart b/tests/language_strong/value_range3_test.dart
deleted file mode 100644
index 7180938c7f8987515b985067ef1f881b65fdfc27..0000000000000000000000000000000000000000
--- a/tests/language_strong/value_range3_test.dart
+++ /dev/null
@@ -1,18 +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.
-
-import 'package:expect/expect.dart';
-
-class A {
-  copy(array, index1, index2) {
-    if (index1 < index2 + index2) {
-      // dart2js used to remove the bounds check.
-      return array[index1];
-    }
-  }
-}
-
-main() {
-  Expect.throws(() => new A().copy(new List(0), 0, 1), (e) => e is RangeError);
-}