test rename overhaul: step 8 - language tests

tests/language/src/Prefix12Test.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.
-//
-
-#library("Prefix12Test.dart");
-#import("library11.dart", prefix : "lib11");
-
-class Prefix12Test {
-  static Test1() {
-    var result = 0;
-    var obj = new lib11.Library11.namedConstructor(10);
-    result = obj.fld;
-    Expect.equals(10, result);
-  }
-  static Test2() {
-    int result = 0;
-    var obj = new lib11.Library111<int>.namedConstructor(10);
-    result = obj.fld;
-    Expect.equals(10, result);
-  }
-}
-
-main() {
-  Prefix12Test.Test1();
-  Prefix12Test.Test2();
-}