Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/interface/BarInfo.dart
diff --git a/client/dom/generated/src/interface/BarInfo.dart b/client/dom/generated/src/interface/BarInfo.dart
deleted file mode 100644
index f625c56d966a8669415e5a23610bfd9259814805..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/interface/BarInfo.dart
+++ /dev/null
@@ -1,13 +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 BarProp {
-
-  final bool visible;
-}
-
-interface BarInfo extends BarProp {
-}