Remove generated directories with 100s of files.

client/html/generated/html/interface/Console.dart

-// 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 Console {
-
-  final MemoryInfo memory;
-
-  final List profiles;
-
-  void assertCondition(bool condition, Object arg);
-
-  void count();
-
-  void debug(Object arg);
-
-  void dir();
-
-  void dirxml();
-
-  void error(Object arg);
-
-  void group(Object arg);
-
-  void groupCollapsed(Object arg);
-
-  void groupEnd();
-
-  void info(Object arg);
-
-  void log(Object arg);
-
-  void markTimeline();
-
-  void profile(String title);
-
-  void profileEnd(String title);
-
-  void time(String title);
-
-  void timeEnd(String title, Object arg);
-
-  void timeStamp(Object arg);
-
-  void trace(Object arg);
-
-  void warn(Object arg);
-}