- Remove arguments definition test from the VM.

tests/language/optional_named_parameters_test.dart

 // 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.
 // Dart test program for testing optional named parameters.
 
 import "package:expect/expect.dart";
 
 
 class OptionalNamedParametersTest {
 
@@ skipping 31 matching lines @@
 
   static int F31(int a, {int b: 20, int c: 30}) {
     return 100*(100*a + b) + c;
   }
 
   int f42(int a, {int b: 20, int c: 30}) {
     return 100*(100*a + b) + c;
   }
 
   static int F41(int a, {int b: 20, int c, int d: 40}) {
-    return 100*(100*(100*a + b) + (?c ? c : 0)) + d;
+    return 100*(100*(100*a + b) + ((c != null) ? c : 0)) + d;
   }
 
   int f52(int a, {int b: 20, int c, int d: 40}) {
-    return 100*(100*(100*a + b) + (?c ? c : 0)) + d;
+    return 100*(100*(100*a + b) + ((c != null) ? c : 0)) + d;
   }
 
   static void test() {
     OptionalNamedParametersTest np = new OptionalNamedParametersTest();
     Expect.equals(0, F00());
     Expect.equals(0, np.f11());
     Expect.equals(10, F11(10));
     Expect.equals(10, np.f22(10));
     Expect.equals(20, F10());
     Expect.equals(20, np.f21());
@@ skipping 31 matching lines @@
     Expect.equals(10253545, F41(10, d:45, c:35, b:25));
     Expect.equals(10253545, np.f52(10, d:45, c:35, b:25));
   }
 }
 
 main() {
   OptionalNamedParametersTest.test();
 }
 
 // TODO(regis): negative tests: [} {] [a:0] {a=0}