pub fn cross_origin_property_fallback<D>(
cx: &mut CurrentRealm<'_>,
_proxy: Handle<'_, *mut JSObject>,
id: Handle<'_, PropertyKey>,
desc: MutableHandle<'_, PropertyDescriptor>,
is_none: &mut bool,
) -> boolwhere
D: DomTypes,Expand description
Implementation of CrossOriginPropertyFallback.
cx and proxy are expected to be different-Realm here. proxy is a proxy
for a maybe-cross-origin object.