dart:io | Remove uses of Options class from standalone tests. Mark Options deprecated.

tests/standalone/io/secure_builtin_roots_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.
 
 import "dart:io";
 import "dart:async";
 
 import "package:async_helper/async_helper.dart";
 import "package:expect/expect.dart";
 import "package:path/path.dart";
 
-void main() {
-  var args = new Options().arguments;
+void main(List<String> args) {
   if (!args.contains('--child')) {
     runAllTestsInChildProcesses();
   } else {
     InitializeSSL(useDatabase: args.contains('--database'),
                   useBuiltinRoots: args.contains('--builtin-roots'));
     testGoogleUrl(args.contains('--builtin-roots'));
   }
 }
 
 void InitializeSSL({bool useDatabase, bool useBuiltinRoots}) {
@@ skipping 57 matching lines @@
     });
   }
 
   asyncStart();
   Future.wait([runChild(['--child']),
                runChild(['--child', '--database']),
                runChild(['--child', '--builtin-roots']),
                runChild(['--child', '--builtin-roots', '--database'])])
       .then((_) => asyncEnd());
   }