test rename overhaul: step 8 - language tests

tests/language/src/InterfaceFactory3NegativeTest.dart

-// Copyright (c) 2011, 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.
-//
-// Test that a "default implementation" interface factory checks the
-// arity of its declared constructor arguments
-
-interface Interface default DefaultImplementation {
-  Interface(int x, int y);
-}
-
-class DefaultImplementation implements Interface {
-  DefaultImplementation() {}
-
-  static testMain() {
-    // We should not be able to find the nullary Interface constructor.
-    new Interface();
-  }
-}
-
-main() {
-  DefaultImplementation.testMain();
-}