Remove dart:io Options class.

sdk/lib/io/options.dart

Index: sdk/lib/io/options.dart
diff --git a/sdk/lib/io/options.dart b/sdk/lib/io/options.dart
deleted file mode 100644
index 0aec7c8da8ad815076a52d21707d6a421ef21217..0000000000000000000000000000000000000000
--- a/sdk/lib/io/options.dart
+++ /dev/null
@@ -1,76 +0,0 @@
-// 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.
-
-part of dart.io;
-
-@deprecated
-/**
- * Deprecated: the Options object allows accessing the arguments which
- * have been passed to the current isolate.
- *
- * This class has been replaced by making the arguments an optional parameter
- * to main.  The other members, executable, script, and versione, are already
- * available on Platform (which will move to the dart:plaform library).
- *
- * This class will be removed on October 28, 2013.
- */
-abstract class Options {
-  /**
-   * A newly constructed Options object contains the arguments exactly as they
-   * have been passed to the isolate.
-   */
-  factory Options() => new _OptionsImpl();
-
-  /**
-   * Returns a list of arguments that have been passed to this isolate. Any
-   * modifications to the list will be contained to the options object owning
-   * this list.
-   *
-   * If the execution environment does not support [arguments] an empty list
-   * is returned.
-   */
-  List<String> get arguments;
-
-  /**
-   * Returns the path of the executable used to run the script in this
-   * isolate.
-   *
-   * If the execution environment does not support [executable] an empty
-   * string is returned.
-   */
-  String get executable;
-
-  /**
-   * Returns the path of the script being run in this isolate.
-   *
-   * If the executable environment does not support [script] an empty
-   * string is returned.
-   */
-  String get script;
-
-
-  /**
-   * Returns the version of the current Dart runtime.
-   */
-  String get version;
-}
-
-class _OptionsImpl implements Options {
-  List<String> _arguments = null;
-
-  // This arguments singleton is written to by the embedder if applicable.
-  static List<String> _nativeArguments = const [];
-
-  List<String> get arguments {
-    if (_arguments == null) {
-      // On first access make a copy of the native arguments.
-      _arguments = _nativeArguments.sublist(0, _nativeArguments.length);
-    }
-    return _arguments;
-  }
-
-  String get executable => Platform.executable;
-  String get script => Platform.script;
-  String get version => Platform.version;
-}