Fix upgrade to secure issue

sdk/lib/io/secure_socket.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.
 
 part of dart.io;
 
 /**
  * A high-level class for communicating securely over a TCP socket, using
  * TLS and SSL. The [SecureSocket] exposes both a [Stream] and an
  * [IOSink] interface, making it ideal for using together with
@@ skipping 233 matching lines @@
    * See [connect] for more information on the arguments.
    *
    */
   static Future<RawSecureSocket> secure(
       RawSocket socket,
       {StreamSubscription subscription,
        host,
        bool sendClientCertificate: false,
        String certificateName,
        bool onBadCertificate(X509Certificate certificate)}) {
+    socket.readEventsEnabled = false;
+    socket.writeEventsEnabled = false;
     return  _RawSecureSocket.connect(
         host != null ? host : socket.address,
         socket.port,
         certificateName,
         is_server: false,
         socket: socket,
         subscription: subscription,
         sendClientCertificate: sendClientCertificate,
         onBadCertificate: onBadCertificate);
   }
@@ skipping 19 matching lines @@
    * arguments.
    *
    */
   static Future<RawSecureSocket> secureServer(
       RawSocket socket,
       String certificateName,
       {StreamSubscription subscription,
        List<int> carryOverData,
        bool requestClientCertificate: false,
        bool requireClientCertificate: false}) {
+    socket.readEventsEnabled = false;
+    socket.writeEventsEnabled = false;
     return _RawSecureSocket.connect(
         socket.remoteHost,
         socket.remotePort,
         certificateName,
         is_server: true,
         socket: socket,
         subscription: subscription,
         carryOverData: carryOverData,
         requestClientCertificate: requestClientCertificate,
         requireClientCertificate: requireClientCertificate);
@@ skipping 658 matching lines @@
   void destroy();
   void handshake();
   void init();
   X509Certificate get peerCertificate;
   int processBuffer(int bufferIndex);
   void registerBadCertificateCallback(Function callback);
   void registerHandshakeCompleteCallback(Function handshakeCompleteHandler);
 
   List<_ExternalBuffer> get buffers;
 }