Get rid of all the library tags.

lib/src/two_way_stream.dart

 // Copyright (c) 2014, 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.
 
-library json_rpc_2.two_way_stream;
-
 import 'dart:async';
 import 'dart:convert';
 
 import 'utils.dart';
 
 /// A class for managing a stream of input messages and a sink for output
 /// messages.
 ///
 /// This contains stream logic that's shared between [Server] and [Client].
 class TwoWayStream {
@@ skipping 111 matching lines @@
 
     if (!_doneCompleter.isCompleted) _doneCompleter.complete();
 
     var inputFuture = _inputSubscription.cancel();
     // TODO(nweiz): include the output future in the return value when issue
     // 19095 is fixed.
     _output.close();
     return inputFuture == null ? new Future.value() : inputFuture;
   }
 }