Change getRange to sublist. Make getRange deprecated.

sdk/lib/io/http_parser.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;
 
 // Global constants.
 class _Const {
   // Bytes for "HTTP".
   static const HTTP = const [72, 84, 84, 80];
@@ skipping 777 matching lines @@
     var completer = _pauseCompleter;
     _pauseCompleter = null;
     return new _HttpDetachedIncoming(_socketSubscription,
                                      readUnparsedData(),
                                      completer);
   }
 
   List<int> readUnparsedData() {
     if (_buffer == null) return null;
     if (_index == _buffer.length) return null;
-    var result = _buffer.getRange(_index, _buffer.length - _index);
+    var result = _buffer.sublist(_index);
     _releaseBuffer();
     return result;
   }
 
   _reset() {
     if (_state == _State.UPGRADED) return;
     _state = _State.START;
     _messageType = _MessageType.UNDETERMINED;
     _headerField = new List();
     _headerValue = new List();
@@ skipping 165 matching lines @@
   StreamController<_HttpIncoming> _controller;
   StreamController<List<int>> _bodyController;
 }
 
 
 class HttpParserException implements Exception {
   const HttpParserException([String this.message = ""]);
   String toString() => "HttpParserException: $message";
   final String message;
 }