test rename overhaul: step 8 - language tests

tests/language/interface_factory1_negative_test.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 only
 // provides the constructors declared in the interface.
 
 interface Interface default DefaultImplementation {
   Interface.some_name();
 }
 
 class DefaultImplementation implements Interface {
   DefaultImplementation.some_name() {}
   DefaultImplementation.wrong_name() {}
 
   static testMain() {
     // We should not be able to find Interface.wrong_name().
     new Interface.wrong_name();
   }
 }
 
 main() {
   DefaultImplementation.testMain();
 }