Remove generated directories with 100s of files.

client/html/generated/html/interface/CSSTransformValue.dart

Index: client/html/generated/html/interface/CSSTransformValue.dart
diff --git a/client/html/generated/html/interface/CSSTransformValue.dart b/client/html/generated/html/interface/CSSTransformValue.dart
deleted file mode 100644
index 46409c23a5b880dd12787b94da0de43f8a1d1f10..0000000000000000000000000000000000000000
--- a/client/html/generated/html/interface/CSSTransformValue.dart
+++ /dev/null
@@ -1,52 +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 CSSTransformValue extends CSSValueList {
-
-  static final int CSS_MATRIX = 11;
-
-  static final int CSS_MATRIX3D = 21;
-
-  static final int CSS_PERSPECTIVE = 20;
-
-  static final int CSS_ROTATE = 4;
-
-  static final int CSS_ROTATE3D = 17;
-
-  static final int CSS_ROTATEX = 14;
-
-  static final int CSS_ROTATEY = 15;
-
-  static final int CSS_ROTATEZ = 16;
-
-  static final int CSS_SCALE = 5;
-
-  static final int CSS_SCALE3D = 19;
-
-  static final int CSS_SCALEX = 6;
-
-  static final int CSS_SCALEY = 7;
-
-  static final int CSS_SCALEZ = 18;
-
-  static final int CSS_SKEW = 8;
-
-  static final int CSS_SKEWX = 9;
-
-  static final int CSS_SKEWY = 10;
-
-  static final int CSS_TRANSLATE = 1;
-
-  static final int CSS_TRANSLATE3D = 13;
-
-  static final int CSS_TRANSLATEX = 2;
-
-  static final int CSS_TRANSLATEY = 3;
-
-  static final int CSS_TRANSLATEZ = 12;
-
-  final int operationType;
-}