test rename overhaul: step 8 - language tests

tests/language/src/TopLevelInInitializerTest.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 that constructor initializers can access top level elements.
-
-final topLevelField = 1;
-topLevelMethod() => 1;
-get topLevelGetter() { return 1; }
-
-class Foo {
-  Foo.one() : x = topLevelField;
-  Foo.second() : x = topLevelMethod;
-  Foo.third() : x = topLevelGetter;
-  var x;
-}
-
-main() {
-  Expect.equals(topLevelField, new Foo.one().x);
-  Expect.equals(topLevelMethod(), new Foo.second().x());
-  Expect.equals(topLevelGetter, new Foo.third().x);
-}