Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/interface/SVGStringList.dart
diff --git a/client/dom/generated/src/interface/SVGStringList.dart b/client/dom/generated/src/interface/SVGStringList.dart
deleted file mode 100644
index be5077d651db7c22e5febf26000e026c4bd815ef..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/interface/SVGStringList.dart
+++ /dev/null
@@ -1,24 +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 SVGStringList {
-
-  final int numberOfItems;
-
-  String appendItem(String item);
-
-  void clear();
-
-  String getItem(int index);
-
-  String initialize(String item);
-
-  String insertItemBefore(String item, int index);
-
-  String removeItem(int index);
-
-  String replaceItem(String item, int index);
-}