Generation of sdk/lib files from 45 roll

tools/dom/scripts/idlnode.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.
 
 import os
 import sys
 
 import idl_definitions
 from idl_types import IdlType, IdlNullableType, IdlUnionType, IdlArrayOrSequenceType
@@ skipping 555 matching lines @@
       if label == 'ScopedName':
         self.id = value
       else:
         self.id = self._label_to_type(label, ast)
     elif isinstance(ast, str):
       self.id = ast
     # New blink handling.
     elif ast.__module__ == "idl_types":
       if isinstance(ast, IdlType) or isinstance(ast, IdlArrayOrSequenceType) or \
          isinstance(ast, IdlNullableType):
-        type_name = str(ast)
-        # TODO(terry): For now don't handle unrestricted types see
-        #              https://code.google.com/p/chromium/issues/detail?id=354298
-        type_name = type_name.replace('unrestricted ', '', 1);
+        if isinstance(ast, IdlNullableType) and ast.inner_type.is_union_type:
+          print 'WARNING type %s is union mapped to \'any\'' % self.id
+          # TODO(terry): For union types use any otherwise type is unionType is
+          #              not found and is removed during merging.
+          self.id = 'any'
+        else:
+          type_name = str(ast)
+          # TODO(terry): For now don't handle unrestricted types see
+          #              https://code.google.com/p/chromium/issues/detail?id=354298
+          type_name = type_name.replace('unrestricted ', '', 1);
 
-        # TODO(terry): Handled USVString as a DOMString.
-        type_name = type_name.replace('USVString', 'DOMString', 1)
+          # TODO(terry): Handled USVString as a DOMString.
+          type_name = type_name.replace('USVString', 'DOMString', 1)
 
-        self.id = type_name
+          # TODO(terry); WindowTimers setInterval/setTimeout overloads with a
+          #              Function type - map to any until the IDL uses union.
+          type_name = type_name.replace('Function', 'any', 1)
+
+          self.id = type_name
       else:
         # IdlUnionType
         if ast.is_union_type:
           print 'WARNING type %s is union mapped to \'any\'' % self.id
         # TODO(terry): For union types use any otherwise type is unionType is
         #              not found and is removed during merging.
           self.id = 'any'
         # TODO(terry): Any union type e.g. 'type1 or type2 or type2',
         #                            'typedef (Type1 or Type2) UnionType'
         # Is a problem we need to extend IDLType and IDLTypeDef to handle more
@@ skipping 278 matching lines @@
   """IDLDictNode specialization for one annotation."""
   def __init__(self, ast=None):
     IDLDictNode.__init__(self, ast)
     self.id = None
     if not ast:
       return
     for arg in self._find_all(ast, 'AnnotationArg'):
       name = self._find_first(arg, 'Id')
       value = self._find_first(arg, 'AnnotationArgValue')
       self[name] = value