test rename overhaul: step 8 - language tests

tests/language/src/FunctionTypeAlias4Test.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.
-//
-// Dart test for function type alias with a type parameter as result type.
-
-typedef bool F<bool>(bool a);  // 'bool' is not the boolean type.
-
-bool bar(bool a) {
-}
-
-int baz(int a) {
-}
-
-class A<T> {
-  T foo(T a) {
-  }
-}
-
-main() {
-  Expect.isTrue(bar is F);
-  Expect.isTrue(baz is F);
-  Expect.isTrue(bar is F<bool>);
-  Expect.isTrue(baz is F<int>);
-  Expect.isTrue(bar is !F<int>);
-  Expect.isTrue(baz is !F<bool>);
-
-  var b = new A<bool>();
-  var i = new A<int>();
-  Expect.isTrue(b.foo is F);
-  Expect.isTrue(i.foo is F);
-  Expect.isTrue(b.foo is F<bool>);
-  Expect.isTrue(i.foo is F<int>);
-  Expect.isTrue(b.foo is !F<int>);
-  Expect.isTrue(i.foo is !F<bool>);
-}