Fix test by removing the --noopt flag from the test file.

tests/language/vm/precompiled_static_initializer_test.dart

 // Copyright (c) 2013, 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.
 // Test optimizations with static fields with precompilation.
-// VMOptions=--noopt --inlining-hotness=0
+// VMOptions=--inlining-hotness=0
 
 import 'package:expect/expect.dart';
 
 init() => 123;
 
 final a = init();
 
 main() {
   var s = 0;
   for (var i = 0; i < 10; i++) {
     s += a;
   }
   Expect.equals(10 * 123, s);
 }