Add ByteString support to IDL bindings

Source/bindings/scripts/idl_types.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 """IDL type handling.
 
 Classes:
 IdlType
 IdlUnionType
 """
 
@@ skipping 20 matching lines @@
     # http://www.w3.org/TR/WebIDL/#dfn-numeric-type
     'float',
     'unrestricted float',
     'double',
     'unrestricted double',
 ]))
 # http://www.w3.org/TR/WebIDL/#dfn-primitive-type
 PRIMITIVE_TYPES = (frozenset(['boolean']) | NUMERIC_TYPES)
 BASIC_TYPES = (PRIMITIVE_TYPES | frozenset([
     # Built-in, non-composite, non-object data types
-    # http://www.w3.org/TR/WebIDL/#idl-types
+    # http://heycam.github.io/webidl/#idl-types
     'DOMString',
+    'ByteString',
     'Date',
-    # http://www.w3.org/TR/WebIDL/#es-type-mapping
+    # http://heycam.github.io/webidl/#es-type-mapping
     'void',
 ]))
 TYPE_NAMES = {
     # http://heycam.github.io/webidl/#dfn-type-name
     'any': 'Any',
     'boolean': 'Boolean',
     'byte': 'Byte',
     'octet': 'Octet',
     'short': 'Short',
     'unsigned short': 'UnsignedShort',
     'long': 'Long',
     'unsigned long': 'UnsignedLong',
     'long long': 'LongLong',
     'unsigned long long': 'UnsignedLongLong',
     'float': 'Float',
     'unrestricted float': 'UnrestrictedFloat',
     'double': 'Double',
     'unrestricted double': 'UnrestrictedDouble',
     'DOMString': 'String',
     'ByteString': 'ByteString',
     'object': 'Object',
+    'Date': 'Date',
 }
 
 
 ################################################################################
 # Inheritance
 ################################################################################
 
 ancestors = defaultdict(list)  # interface_name -> ancestors
 
 def inherits_interface(interface_name, ancestor_name):
@@ skipping 231 matching lines @@
 
     @property
     def name(self):
         return 'Or'.join(member_type.name for member_type in self.member_types)
 
     def resolve_typedefs(self, typedefs):
         self.member_types = [
             typedefs.get(member_type, member_type)
             for member_type in self.member_types]
         return self