Adds SecurityContext.setTrustedCertificatesBytes

tests/standalone/io/https_bad_certificate_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.
 
 // This test verifies that the bad certificate callback works in HttpClient.
 
 import "dart:async";
 import "dart:io";
 
 import "package:expect/expect.dart";
@@ skipping 14 matching lines @@
   var HOST = (await InternetAddress.lookup(HOST_NAME)).first;
   var server = await HttpServer.bindSecure(HOST, 0, serverContext, backlog: 5);
   server.listen((request) {
     request.listen((_) {
     }, onDone: () {
       request.response.close();
     });
   });
 
   SecurityContext goodContext = new SecurityContext()
-    ..setTrustedCertificates(file: localFile('certificates/trusted_certs.pem'));
+    ..setTrustedCertificatesBytes(
+        readLocalFile('certificates/trusted_certs.pem'));
   SecurityContext badContext = new SecurityContext();
   SecurityContext defaultContext = SecurityContext.defaultContext;
 
   await runClient(server.port, goodContext, true, 'pass');
   await runClient(server.port, goodContext, false, 'pass');
   await runClient(server.port, goodContext, 'fisk', 'pass');
   await runClient(server.port, goodContext, 'exception', 'pass');
   await runClient(server.port, badContext, true, 'pass');
   await runClient(server.port, badContext, false, 'fail');
   await runClient(server.port, badContext, 'fisk', 'fail');
@@ skipping 27 matching lines @@
     Expect.notEquals(result, 'pass');
     if (result == 'fail') {
       Expect.isTrue(error is HandshakeException);
     } else if (result == 'throw') {
       Expect.isTrue(error is CustomException);
     } else {
       Expect.fail('Unknown expectation $result');
     }
   }
 }