test rename overhaul: step 8 - language tests

tests/language/src/Label8NegativeTest.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.
-// Labels aren't allowed in front of { for switch stmt
-
-
-class Label8NegativeTest {
-  static errorMethod() {
-    int i;
-    // grammar doesn't currently allow label on block for switch stmt.
-    switch(i) L: {
-      case 111:
-        while (doAgain()) {
-          break L;
-      }
-      i++;
-    }
-  }
-  static testMain() {
-    Label8NegativeTest.errorMethod();
-  }
-}
-
-
-main() {
-  Label8NegativeTest.testMain();
-}