Rework static method support.

lib/dom/scripts/generator.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.
 
 """This module provides shared functionality for systems to generate
 Dart APIs from the IDL database."""
 
 import re
 
@@ skipping 359 matching lines @@
       else:
         if optional:
           raise Exception('Optional parameters cannot precede required ones: '
                           + str(args))
         required.append(param_info)
     argtexts = map(FormatParam, required)
     if optional:
       argtexts.append('[' + ', '.join(map(FormatParam, optional)) + ']')
     return ', '.join(argtexts)
 
+  def IsStatic(self):
+    is_static = self.overloads[0].is_static
+    assert any([is_static == o.is_static for o in self.overloads])
+    return is_static
+
 
 def AttributeOutputOrder(a, b):
   """Canonical output ordering for attributes."""
     # Getters before setters:
   if a.id < b.id: return -1
   if a.id > b.id: return 1
   if a.is_fc_setter < b.is_fc_setter: return -1
   if a.is_fc_setter > b.is_fc_setter: return 1
   return 0
 
@@ skipping 278 matching lines @@
     '"SVGAnimatedListPropertyTearOff.h"',
     '"SVGTransformListPropertyTearOff.h"',
     '"SVGPathSegListPropertyTearOff.h"',
 ]
 
 def GetIDLTypeInfo(idl_type_name):
   match = re.match(r'sequence<(\w+)>$', idl_type_name)
   if match:
     return SequenceIDLTypeInfo(idl_type_name, GetIDLTypeInfo(match.group(1)))
   return _idl_type_registry.get(idl_type_name, IDLTypeInfo(idl_type_name))