Add failing test for initializing function parameters in constructors.

tests/language/function_type_this_parameter_test.dart

Index: tests/language/function_type_this_parameter_test.dart
diff --git a/tests/language/compile_time_constant9_test.dart b/tests/language/function_type_this_parameter_test.dart
similarity index 56%
copy from tests/language/compile_time_constant9_test.dart
copy to tests/language/function_type_this_parameter_test.dart
index a149c43f11c1b94efb802fbad0ac84b423695504..cb7d6c5355adc345a401ee57d36d240bedc06a01 100644
--- a/tests/language/compile_time_constant9_test.dart
+++ b/tests/language/function_type_this_parameter_test.dart
@@ -1,16 +1,15 @@
 // Copyright (c) 2012, 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.
-
-class B {
-  const B();
-}
+// Check that function types are accepted for constructor arguments that
+// initialize fields.
 
 class A {
-  var x = const B();
-  A();
+  Function f;
+  A(int this.f());
 }
 
 main() {
-  Expect.isTrue(new A().x === new A().x);
+  var a = new A(() => 499);
+  Expect.equals(499, (a.f)());
 }