Change the signature for all network bind calls.

tests/standalone/io/http_read_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 108 matching lines @@
 
   void init() {
     // Setup request handlers.
     _requestHandlers = new Map();
     _requestHandlers["/echo"] = _echoHandler;
   }
 
   void dispatch(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 IsolatedHttpServerStatus.started(_server.port), null);
         });
       } catch (e) {
         replyTo.send(new IsolatedHttpServerStatus.error(), null);
       }
     } else if (message.isStop) {
       _server.close();
@@ skipping 63 matching lines @@
   if (chunkedEncoding) {
     server.chunkedEncoding();
   }
   server.start();
 }
 
 void main() {
   testRead(true);
   testRead(false);
 }