Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/interface/SVGCircleElement.dart
diff --git a/client/dom/generated/src/interface/SVGCircleElement.dart b/client/dom/generated/src/interface/SVGCircleElement.dart
deleted file mode 100644
index 89c5a1cb91c8ee107782e58a946cb75f41bb88ea..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/interface/SVGCircleElement.dart
+++ /dev/null
@@ -1,14 +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 SVGCircleElement extends SVGElement, SVGTests, SVGLangSpace, SVGExternalResourcesRequired, SVGStylable, SVGTransformable {
-
-  final SVGAnimatedLength cx;
-
-  final SVGAnimatedLength cy;
-
-  final SVGAnimatedLength r;
-}