Add --no-background-compilation to tests that expect to run code in optimized form

tests/language/vm/no_such_method_error_message_vm_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.
-// VMOptions=--optimization-counter-threshold=10 --no-use-osr
+// VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-compilation
 
 import "package:expect/expect.dart";
 
 // Test error message with noSuchMethodError: non-existent names
 // should result in a "method not found" message.
 
 call_bar(x) => x.bar();
 
 testMessage() {
   try {
     call_bar(5);
   } catch (e) {
     Expect.isTrue(e.toString().indexOf("method not found") != -1);
   }
 }
 
 
 main() {
   for (var i = 0; i < 20; i++) testMessage();
 }