Remove named function literals from library and tests

tests/language/list_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.
 // Dart test program for testing arrays.
 
 class ListTest {
   static void TestIterator() {
     List<int> a = new List<int>(10);
     int count = 0;
 
@@ skipping 27 matching lines @@
       sum2 += elem;
     }
     Expect.equals(sum, sum2);
   }
 
   static void testMain() {
     int len = 10;
     List a = new List(len);
     Expect.equals(true, a is List);
     Expect.equals(len, a.length);
-    a.forEach(f(element) { Expect.equals(null, element); });
+    a.forEach((element) { Expect.equals(null, element); });
     a[1] = 1;
     Expect.equals(1, a[1]);
     Expect.throws(() => a[len], (e) => e is RangeError);
 
     Expect.throws(() {
       List a = new List(4);
       a.setRange(1, 1, a, null);
     }, (e) => true);
 
     Expect.throws(() {
@@ skipping 43 matching lines @@
     // We cannot write just 'list.removeLast' due to issue 3769.
     Expect.throws(() => list.removeLast(),
                   (e) => e is RangeError);
     Expect.equals(0, list.length);
   }
 }
 
 main() {
   ListTest.testMain();
 }