// 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 $LIBRARYNAME;

$(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {
$!MEMBERS

  String get origin {
    if (JS('bool', '("origin" in #)', this)) {
      return JS('String', '#.origin', this);
    }
    return '${this.protocol}//${this.host}';
  }

  String toString() => JS('String', 'String(#)', this);
}
