This CL contains all of the changes for splitting off all of the native

tools/dom/scripts/idlrenderer.py

 #!/usr/bin/python
 # 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.
 
 from idlnode import *
 
 
 def render(idl_node, indent_str='  '):
   output = []
@@ skipping 33 matching lines @@
       if output and output[-1].endswith('\n'):
         # Auto-indent.
         output.extend(indent_stack)
       output.append(node)
     elif isinstance(node, list):
       for i in range(0, len(node)):
         if i > 0:
           w(list_separator)
         w(node[i])
     elif isinstance(node, IDLFile):
-      w(node.modules)
       w(node.interfaces)
       w(node.enums)
       w(node.typeDefs)
     elif isinstance(node, IDLModule):
       wsp(node.annotations)
       wsp(node.ext_attrs)
       wln('module %s {' % node.id)
       begin_indent()
       w(node.interfaces)
       w(node.enums)
@@ skipping 117 matching lines @@
       w(node.type.id)
       if node.type.nullable:
         w('?')
       w(' %s' % node.id)
     else:
       raise TypeError("Expected str or IDLNode but %s found" %
         type(node))
 
   w(idl_node)
   return ''.join(output)