Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/interface/Coordinates.dart
diff --git a/client/dom/generated/src/interface/Coordinates.dart b/client/dom/generated/src/interface/Coordinates.dart
deleted file mode 100644
index 9cb16a2a194637762fcb5115d84c0cac30401c7b..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/interface/Coordinates.dart
+++ /dev/null
@@ -1,22 +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 Coordinates {
-
-  final num accuracy;
-
-  final num altitude;
-
-  final num altitudeAccuracy;
-
-  final num heading;
-
-  final num latitude;
-
-  final num longitude;
-
-  final num speed;
-}