Migrate language block 45 - call_argument ... call_with.

tests/language_2/call_through_null_getter_test.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.
 
 import "package:expect/expect.dart";
 
 // Tests that we can call functions through getters which return null.
 
-const TOP_LEVEL_NULL = null;
+const dynamic TOP_LEVEL_NULL = null;
 
 var topLevel;
 
 class CallThroughNullGetterTest {
   static void testMain() {
     testTopLevel();
     testField();
     testGetter();
     testMethod();
   }
 
   static void testTopLevel() {
     topLevel = null;
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       topLevel();
     });
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       (topLevel)();
     });
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       TOP_LEVEL_NULL();
     });
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       (TOP_LEVEL_NULL)();
     });
   }
 
   static void testField() {
     A a = new A();
 
     a.field = null;
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       a.field();
     });
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       (a.field)();
     });
   }
 
   static void testGetter() {
     A a = new A();
 
     a.field = null;
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       a.getter();
     });
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       (a.getter)();
     });
   }
 
   static void testMethod() {
     A a = new A();
 
     a.field = null;
-    expectThrowsNoSuchMethodError(() {
+    Expect.throwsNoSuchMethodError(() {
       a.method()();
     });
   }
-
-  static void expectThrowsNoSuchMethodError(fn) {
-    Expect.throws(
-        fn, (e) => e is NoSuchMethodError, "Should throw NoSuchMethodError");
-  }
 }
 
 class A {
   A() {}
   var field;
   get getter {
     return field;
   }
 
   method() {
     return field;
   }
 }
 
 main() {
   CallThroughNullGetterTest.testMain();
 }