Move IDLs to 39 roll

bindings/scripts/v8_attributes.py

Index: bindings/scripts/v8_attributes.py
diff --git a/bindings/scripts/v8_attributes.py b/bindings/scripts/v8_attributes.py
index bb61ef9c648598eea08c526ff3041e1baf71216d..2a09c887198a13d4a0a4151b2e20a10345bec385 100644
--- a/bindings/scripts/v8_attributes.py
+++ b/bindings/scripts/v8_attributes.py
@@ -38,7 +38,9 @@ from idl_types import inherits_interface
 from v8_globals import includes, interfaces
 import v8_types
 import v8_utilities
-from v8_utilities import capitalize, cpp_name, has_extended_attribute, has_extended_attribute_value, scoped_name, strip_suffix, uncapitalize
+from v8_utilities import (capitalize, cpp_name, has_extended_attribute,
+                          has_extended_attribute_value, scoped_name, strip_suffix,
+                          uncapitalize, extended_attribute_value_as_list)
 
 
 def attribute_context(interface, attribute):
@@ -56,7 +58,7 @@ def attribute_context(interface, attribute):
     is_custom_element_callbacks = 'CustomElementCallbacks' in extended_attributes
     is_reflect = 'Reflect' in extended_attributes
     if is_custom_element_callbacks or is_reflect:
-        includes.add('core/dom/custom/CustomElementCallbackDispatcher.h')
+        includes.add('core/dom/custom/CustomElementProcessingStack.h')
     # [PerWorldBindings]
     if 'PerWorldBindings' in extended_attributes:
         assert idl_type.is_wrapper_type or 'LogActivity' in extended_attributes, '[PerWorldBindings] should only be used with wrapper types: %s.%s' % (interface.name, attribute.name)
@@ -84,7 +86,6 @@ def attribute_context(interface, attribute):
         'access_control_list': access_control_list(attribute),
         'activity_logging_world_list_for_getter': v8_utilities.activity_logging_world_list(attribute, 'Getter'),  # [ActivityLogging]
         'activity_logging_world_list_for_setter': v8_utilities.activity_logging_world_list(attribute, 'Setter'),  # [ActivityLogging]
-        'activity_logging_include_old_value_for_setter': 'LogPreviousValue' in extended_attributes,  # [ActivityLogging]
         'activity_logging_world_check': v8_utilities.activity_logging_world_check(attribute),  # [ActivityLogging]
         'argument_cpp_type': idl_type.cpp_type_args(used_as_rvalue_type=True),
         'cached_attribute_validation_method': extended_attributes.get('CachedAttribute'),
@@ -135,8 +136,7 @@ def attribute_context(interface, attribute):
         'reflect_empty': extended_attributes.get('ReflectEmpty'),
         'reflect_invalid': extended_attributes.get('ReflectInvalid', ''),
         'reflect_missing': extended_attributes.get('ReflectMissing'),
-        'reflect_only': extended_attributes['ReflectOnly'].split('|')
-            if 'ReflectOnly' in extended_attributes else None,
+        'reflect_only': extended_attribute_value_as_list(attribute, 'ReflectOnly'),
         'runtime_enabled_function': v8_utilities.runtime_enabled_function_name(attribute),  # [RuntimeEnabled]
         'setter_callback': setter_callback_name(interface, attribute),
         'should_be_exposed_to_script': not (is_implemented_in_private_script and is_only_exposed_to_private_script),
@@ -176,7 +176,8 @@ def getter_context(interface, attribute, context):
     release = False
     if 'ImplementedInPrivateScript' in extended_attributes:
         if (not idl_type.is_wrapper_type and
-            not idl_type.is_basic_type):
+            not idl_type.is_basic_type and
+            not idl_type.is_enum):
             raise Exception('Private scripts supports only primitive types and DOM wrappers.')
 
         context['cpp_value_original'] = cpp_value
@@ -187,7 +188,6 @@ def getter_context(interface, attribute, context):
     elif (idl_type.is_explicit_nullable or
         base_idl_type == 'EventHandler' or
         'CachedAttribute' in extended_attributes or
-        'LogPreviousValue' in extended_attributes or
         'ReflectOnly' in extended_attributes or
         context['is_keep_alive_for_gc'] or
         context['is_getter_raises_exception']):
@@ -327,7 +327,7 @@ def setter_context(interface, attribute, context):
         'has_setter_exception_state':
             is_setter_raises_exception or has_type_checking_interface or
             context['has_type_checking_unrestricted'] or
-            idl_type.may_raise_exception_on_conversion,
+            idl_type.v8_conversion_needs_exception_state,
         'has_type_checking_interface': has_type_checking_interface,
         'is_setter_call_with_execution_context': v8_utilities.has_extended_attribute_value(
             attribute, 'SetterCallWith', 'ExecutionContext'),