Change the signature for all network bind calls.

tests/standalone/io/http_basic_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=
 // VMOptions=--short_socket_read
 // VMOptions=--short_socket_write
 // VMOptions=--short_socket_read --short_socket_write
 
 import "package:expect/expect.dart";
@@ skipping 138 matching lines @@
     _requestHandlers = new Map();
     _requestHandlers["/echo"] = _echoHandler;
     _requestHandlers["/0123456789"] = _zeroToTenHandler;
     _requestHandlers["/reasonformoving"] = _reasonForMovingHandler;
     _requestHandlers["/host"] = _hostHandler;
   }
 
   void dispatch(var message, SendPort replyTo) {
     if (message.isStart) {
       try {
-        HttpServer.bind().then((server) {
+        HttpServer.bind("127.0.0.1", 0).then((server) {
           _server = server;
           _server.listen(_requestReceivedHandler);
           replyTo.send(new TestServerStatus.started(_server.port), null);
         });
       } catch (e) {
         replyTo.send(new TestServerStatus.error(), null);
       }
     } else if (message.isStop) {
       _server.close();
       port.close();
@@ skipping 141 matching lines @@
 }
 
 void main() {
   testStartStop();
   testGET();
   testPOST(true);
   testPOST(false);
   test404();
   testReasonPhrase();
 }