Get rid of a lot of () for getters.

utils/archive/input_stream.dart

 // Copyright (c) 2012, 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("input_stream");
 
 #import("archive.dart", prefix: "archive");
 #import("entry.dart");
 #import("read_request.dart");
 #import("utils.dart");
@@ skipping 41 matching lines @@
       close();
       if (_onClosed != null) _onClosed();
     });
 
     attachFinalizer(this, (id) {
       if (id.value != null) call(FREE, id.value).then(() {});
     }, _id);
   }
 
   /** Whether this stream has finished reading entries. */
-  bool get closed() => _id.value == null;
+  bool get closed => _id.value == null;
 
   /**
    * Reads the entire contents of the archive at once.
    *
    * Note that this is mutually exclusive with reading individual entries using
    * [onEntry].
    */
   Future<List<CompleteArchiveEntry>> readAll() {
     var completer = new Completer<List<Future<CompleteArchiveEntry>>>();
     var result = <Future<CompleteArchiveEntry>>[];
@@ skipping 81 matching lines @@
       if (entry.isInputOpen) return entry.inputComplete;
       return new Future.immediate(null);
     });
     future.onComplete((_) {
       _currentEntry = null;
       entry.close();
     });
     return future;
   }
 }