HttpSession: better toString()

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 827 matching lines @@
   }
 
   List<int> readUnparsedData() {
     if (_buffer == null) return null;
     if (_index == _buffer.length) return null;
     var result = _buffer.sublist(_index);
     _releaseBuffer();
     return result;
   }
 
-  _reset() {
+  void _reset() {
     if (_state == _State.UPGRADED) return;
     _state = _State.START;
     _messageType = _MessageType.UNDETERMINED;
     _headerField = new List();
     _headerValue = new List();
     _method_or_status_code = new List();
     _uri_or_reason_phrase = new List();
 
     _statusCode = 0;
 
     _httpVersion = _HttpVersion.UNDETERMINED;
     _transferLength = -1;
     _persistentConnection = false;
     _connectionUpgrade = false;
     _chunked = false;
 
     _noMessageBody = false;
     _responseToMethod = null;
     _remainingContent = -1;
 
     _headers = null;
   }
 
-  _releaseBuffer() {
+  void _releaseBuffer() {
     _buffer = null;
     _index = null;
   }
 
   bool _isTokenChar(int byte) {
     return byte > 31 && byte < 128 && !_Const.SEPARATOR_MAP[byte];
   }
 
   static List<String> _tokenizeFieldValue(String headerValue) {
     List<String> tokens = new List<String>();
@@ skipping 102 matching lines @@
     }
   }
 
   void _reportError(error, [stackTrace]) {
     if (_socketSubscription != null) _socketSubscription.cancel();
     _state = _State.FAILURE;
     _controller.addError(error, stackTrace);
     _controller.close();
   }
 }