Revert "Relax method override restrictions."

tests/corelib/method_override3_test.dart

Index: tests/corelib/method_override3_test.dart
diff --git a/tests/corelib/method_override3_test.dart b/tests/corelib/method_override3_test.dart
deleted file mode 100644
index efbc5a1c4f221f69134573a2efdd38d68ada6d1c..0000000000000000000000000000000000000000
--- a/tests/corelib/method_override3_test.dart
+++ /dev/null
@@ -1,35 +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 {
-  foo(required1, { named1: 499}) => -(required1 + named1 * 3);
-  bar(required1, required2, { named1: 13, named2: 17})
-      => -(required1 + required2 * 3 + named1 * 5 + named2 * 7);
-  gee({named1: 31}) => -named1;
-}
-
-class B extends A {
-  foo(required1) => required1;
-  bar(required1, required2, { named1: 29 })
-      => required1 + required2 * 3 + named1 * 5;
-  gee({named2: 11}) => named2 * 99;
-}
-
-main() {
-  // Invoke all A methods so that they are registered.
-  var a = new A();
-  Expect.equals(-2092,
-                a.foo(499, named1: 88) + a.bar(1, 2, named1: 3, named2: 88) +
-                a.bar(1, 2, named2: 88) + a.gee(named1: 3));
-  var b = new B();
-  Expect.throws(() => b.foo(499, named1: 88), (e) => e is NoSuchMethodError);
-  Expect.throws(() => b.bar(1, 2, named1: 3, named2: 88),
-                (e) => e is NoSuchMethodError);
-  Expect.throws(() => b.bar(1, 2, named2: 88),
-                (e) => e is NoSuchMethodError);
-  Expect.throws(() => b.gee(named1: 3),
-                (e) => e is NoSuchMethodError);
-}