Remove the old hand-written HTML doc format, which has not worked for months.

tools/dom/doc/interface/Storage.dartdoc

Index: tools/dom/doc/interface/Storage.dartdoc
diff --git a/tools/dom/doc/interface/Storage.dartdoc b/tools/dom/doc/interface/Storage.dartdoc
deleted file mode 100644
index a72fd52dd7ed68ea8fddd4d6e0c84bbcf274f6a2..0000000000000000000000000000000000000000
--- a/tools/dom/doc/interface/Storage.dartdoc
+++ /dev/null
@@ -1,52 +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.
-
-/// @domName Storage
-/**
- * The type used by the
- * [Window.localStorage] and [Window.sessionStorage] properties.
- * Storage is implemented as a Map<String, String>.
- *
- * To store and get values, use Dart's built-in map syntax:
- *
- *     window.localStorage['key1'] = 'val1';
- *     window.localStorage['key2'] = 'val2';
- *     window.localStorage['key3'] = 'val3';
- *     assert(window.localStorage['key3'] == 'val3');
- * 
- * You can use [Map](http://api.dartlang.org/dart_core/Map.html) APIs
- * such as containsValue(), clear(), and length:
- *
- *     assert(window.localStorage.containsValue('does not exist') == false);
- *     window.localStorage.clear();
- *     assert(window.localStorage.length == 0);
- *
- * For more examples of using this API, see
- * [localstorage_test.dart](http://code.google.com/p/dart/source/browse/branches/bleeding_edge/dart/tests/html/localstorage_test.dart).
- * For details on using the Map API, see the
- * [Maps](http://www.dartlang.org/docs/library-tour/#maps-aka-dictionaries-or-hashes)
- * section of the library tour.
- *
- */
-abstract class Storage implements Map<String, String> {
-
-  /** @domName Storage.length */
-  abstract int get $dom_length;
-
-  /** @domName Storage.clear */
-  void $dom_clear();
-
-  /** @domName Storage.getItem */
-  String $dom_getItem(String key);
-
-  /** @domName Storage.key */
-  String $dom_key(int index);
-
-  /** @domName Storage.removeItem */
-  void $dom_removeItem(String key);
-
-  /** @domName Storage.setItem */
-  void $dom_setItem(String key, String data);
-
-}