Remove monkey_dom.

client/dom/scripts/template_monkey_dom_externs.js

Index: client/dom/scripts/template_monkey_dom_externs.js
diff --git a/client/dom/scripts/template_monkey_dom_externs.js b/client/dom/scripts/template_monkey_dom_externs.js
deleted file mode 100644
index 5f9bce52629357874194218946ce3971c45eb0c3..0000000000000000000000000000000000000000
--- a/client/dom/scripts/template_monkey_dom_externs.js
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) 2011, 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.
-
-/**
- * @fileoverview Dart externs for runtime generated properties.
- * @externs
- */
-
-if (false) {
-
-$!WINDOW_PROPS
-
-var $NAMESPACE = function(){};
-$!PROPS
-
-}