Index: third_party/WebKit/Source/bindings/scripts/v8_interface.py |
diff --git a/third_party/WebKit/Source/bindings/scripts/v8_interface.py b/third_party/WebKit/Source/bindings/scripts/v8_interface.py |
index 301010363d843c2d835df59ab31e5a5340182350..3c82eee53e88e3b02ccb73e965bda4bdeaf94780 100644 |
--- a/third_party/WebKit/Source/bindings/scripts/v8_interface.py |
+++ b/third_party/WebKit/Source/bindings/scripts/v8_interface.py |
@@ -198,6 +198,11 @@ def interface_context(interface, interfaces): |
is_global = ('PrimaryGlobal' in extended_attributes or |
'Global' in extended_attributes) |
+ # [ImmutablePrototype] |
+ # TODO(littledan): Is it possible to deduce this based on inheritance, |
+ # as in the WebIDL spec? |
+ is_immutable_prototype = is_global or 'ImmutablePrototype' in extended_attributes |
+ |
# [SetWrapperReferenceFrom] |
set_wrapper_reference_from = extended_attributes.get('SetWrapperReferenceFrom') |
if set_wrapper_reference_from: |
@@ -258,6 +263,7 @@ def interface_context(interface, interfaces): |
'is_event_target': is_event_target, |
'is_exception': interface.is_exception, |
'is_global': is_global, |
+ 'is_immutable_prototype': is_immutable_prototype, |
'is_node': inherits_interface(interface.name, 'Node'), |
'is_partial': interface.is_partial, |
'is_typed_array_type': is_typed_array_type, |