test rename overhaul: step 8 - language tests

tests/language/src/FunctionArgumentTest.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 passing.
-
-class FunctionArgumentTest {
-  static testMe(Function f) {
-    return f();
-  }
-
-  static void testMain() {
-    Expect.equals(42, testMe(() { return 42; }));
-    Expect.equals(314, testMe(f() { return 314; }));
-    // Test another unnamed function.
-    Expect.equals(99, testMe(() { return 99; }));
-  }
-}
-
-main() {
-  FunctionArgumentTest.testMain();
-}