test rename overhaul: step 8 - language tests

tests/language/src/FunctionTypeParameterTest.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 to check that we can parse closure type formal parameters with
-// default value.
-
-class A {
-
-  static Function func;
-
-  static SetFunc([String fmt(int i) = null]) {
-    func = fmt;
-  }
-
-}
-
-main() {
-  Expect.equals(null, A.func);
-  A.SetFunc((i) => "$i");
-  Expect.equals(false, null == A.func);
-  Expect.equals("1234", A.func(1230 + 4));
-  A.SetFunc();
-  Expect.equals(null, A.func);
-}