Get rid of all the library tags.

lib/src/peer.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.peer;
-
 import 'dart:async';
 
 import '../error_code.dart' as error_code;
 import 'client.dart';
 import 'exception.dart';
 import 'parameters.dart';
 import 'server.dart';
 import 'two_way_stream.dart';
 
 /// A JSON-RPC 2.0 client *and* server.
@@ skipping 113 matching lines @@
         // Non-Map and -List messages are ill-formed, so we pass them to the
         // server since it knows how to send error responses.
         _serverIncomingForwarder.add(message);
       }
     });
   }
 
   Future close() =>
       Future.wait([_client.close(), _server.close(), _streams.close()]);
 }