Adds SecurityContext.setTrustedCertificatesBytes

tests/standalone/io/secure_unauthorized_test.dart

Index: tests/standalone/io/secure_unauthorized_test.dart
diff --git a/tests/standalone/io/secure_unauthorized_test.dart b/tests/standalone/io/secure_unauthorized_test.dart
index 995130fcf4aae80142626735ae9ad857983dcb17..097a0d01d6da7eb79a8746f8c1c848626cb26115 100644
--- a/tests/standalone/io/secure_unauthorized_test.dart
+++ b/tests/standalone/io/secure_unauthorized_test.dart
@@ -12,13 +12,12 @@ import "dart:io";
 
 const HOST_NAME = "localhost";
 String localFile(path) => Platform.script.resolve(path).toFilePath();
-List<int> readLocalFile(path) => (new File(localFile(path))).readAsBytesSync();
 
 SecurityContext serverContext = new SecurityContext()
-  ..useCertificateChainBytes(readLocalFile(
+  ..useCertificateChainSync(localFile(
       'certificates/untrusted_server_chain.pem'))
-  ..usePrivateKeyBytes(readLocalFile('certificates/untrusted_server_key.pem'),
-                         password: 'dartdart');
+  ..usePrivateKeySync(localFile('certificates/untrusted_server_key.pem'),
+                      password: 'dartdart');
 
 Future<SecureServerSocket> runServer() {
   return SecureServerSocket.bind(HOST_NAME, 0, serverContext)