test rename overhaul: step 8 - language tests

tests/language/default_interface1_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.
 // VMOptions=--enable_type_checks
 // An interface with a constructor declared must have a default clause
 
 interface IA { 
   IA(); // Compile time error here
 } 
 
 main() {
   try {
     IA value = new IA();
   } catch(Exception e) {
     print ("Got exception" + e);
     // compile-time error should not be catchable
   }
 }