test rename overhaul: step 8 - language tests

tests/language/numbers_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 number types.
 
 #library("NumbersTest.dart");
 #import("dart:coreimpl");
 
 class NumbersTest {
   static double testMain() {
@@ skipping 23 matching lines @@
 
     Expect.equals(3.0, result);
     return result;
   }
 }
 
 
 main() {
   NumbersTest.testMain();
 }