Don't generate dom_deprecated files at all.

lib/dom/scripts/htmlrenamer.py

 #!/usr/bin/python
 # 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.
 
 _html_interface_renames = {
     'DOMFormData': 'FormData',
     'DOMWindow': 'Window',
     'WebKitAnimation': 'Animation',
     'WebKitAnimationEvent': 'AnimationEvent',
@@ skipping 89 matching lines @@
     'Node.nextSibling': 'nextNode',
     'Node.ownerDocument': 'document',
     'Node.parentNode': 'parent',
     'Node.previousSibling': 'previousNode',
     'Node.textContent': 'text',
     'SVGElement.className': '$dom_svgClassName',
     'SVGAnimatedString.className': '$dom_svgClassName',
     'SVGStylable.className': '$dom_svgClassName',
 }
 
-# Members and classes from the dom that should be removed completelly from
+# Members and classes from the dom that should be removed completely from
 # dart:html.  These could be expressed in the IDL instead but expressing this
 # as a simple table instead is more concise.
 # Syntax is: ClassName.(get\.|set\.)?MemberName
 # Using get: and set: is optional and should only be used when a getter needs
 # to be suppressed but not the setter, etc.
 # TODO(jacobr): cleanup and augment this list.
 _removed_html_members = set([
     'NodeList.item',
     "Attr.*",
 #    "BarProp.*",
@@ skipping 182 matching lines @@
 
   def _FindMatch(self, interface, member, member_prefix, candidates):
     for interface in self._database.Hierarchy(interface):
       html_interface_name = self.RenameInterface(interface)
       member_name = html_interface_name + '.' + member
       if member_name in candidates:
         return member_name
       member_name = html_interface_name + '.' + member_prefix + member
       if member_name in candidates:
         return member_name