Remove generated directories with 100s of files.

client/dom/generated/src/interface/HTMLDocument.dart

Index: client/dom/generated/src/interface/HTMLDocument.dart
diff --git a/client/dom/generated/src/interface/HTMLDocument.dart b/client/dom/generated/src/interface/HTMLDocument.dart
deleted file mode 100644
index 8d65caa9d93164ebcb012e0219efb16c2163c378..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/interface/HTMLDocument.dart
+++ /dev/null
@@ -1,50 +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.
-
-// WARNING: Do not edit - generated code.
-
-interface HTMLDocument extends Document {
-
-  final Element activeElement;
-
-  String alinkColor;
-
-  HTMLAllCollection all;
-
-  String bgColor;
-
-  final String compatMode;
-
-  String designMode;
-
-  String dir;
-
-  final HTMLCollection embeds;
-
-  String fgColor;
-
-  String linkColor;
-
-  final HTMLCollection plugins;
-
-  final HTMLCollection scripts;
-
-  String vlinkColor;
-
-  void captureEvents();
-
-  void clear();
-
-  void close();
-
-  bool hasFocus();
-
-  void open();
-
-  void releaseEvents();
-
-  void write(String text);
-
-  void writeln(String text);
-}