test rename overhaul: step 8 - language tests

tests/language/setter1_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.
 // Dart test program for testing setting/getting of fields when
 // only getter/setter methods are specified.
 
 class First {
   First(int val) : a_ = val { }
 
   void testMethod() {
@@ skipping 76 matching lines @@
     Second.testStaticMethod();
     Expect.equals(20, Second.c);
     Expect.equals(20, Second.d);
   }
 }
 
 
 main() {
   Setter1Test.testMain();
 }