Total now reads mortgage sample from server

samples/chat/http_impl.dart

 // Copyright (c) 2011, 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.
 
 // Global constants.
 class Const {
   // Bytes for "HTTP/1.0".
   static final HTTP10 = const [72, 84, 84, 80, 47, 49, 46, 48];
   // Bytes for "HTTP/1.1".
   static final HTTP11 = const [72, 84, 84, 80, 47, 49, 46, 49];
@@ skipping 686 matching lines @@
 
   void _parseRequestUri(String uri) {
     int position;
     position = uri.indexOf("?", 0);
     _queryParameters = new Map();
     if (position == -1) {
       _path = _uri;
       _queryString = null;
     } else {
       _path = _uri.substring(0, position);
-      _queryString = _uri.substringToEnd(position + 1);
+      _queryString = _uri.substring(position + 1);
 
       // Simple parsing of the query string into request parameters.
       // TODO(sgjesse): Handle all detail e.g. encoding.
       int currentPosition = 0;
       while (currentPosition < _queryString.length) {
         position = _queryString.indexOf("=", currentPosition);
         if (position == -1) {
           break;
         }
         String name = _queryString.substring(currentPosition, position);
         currentPosition = position + 1;
         position = _queryString.indexOf("&", currentPosition);
         String value;
         if (position == -1) {
-          value = _queryString.substringToEnd(currentPosition);
+          value = _queryString.substring(currentPosition);
           currentPosition = _queryString.length;
         } else {
           value = _queryString.substring(currentPosition, position);
           currentPosition = position + 1;
         }
         _queryParameters[name] = value;
       }
     }
   }
 
@@ skipping 767 matching lines @@
 
     // Return connection.
     sockets.addFirst(socketConn);
     socketConn._markReturned();
   }
 
   Map<String, Queue<SocketConnection>> _openSockets;
   Timer _evictionTimer;
   bool _shutdown;  // Has this HTTP client been shutdown?
 }