Index: third_party/WebKit/Source/bindings/templates/attributes.cpp.tmpl |
diff --git a/third_party/WebKit/Source/bindings/templates/attributes.cpp.tmpl b/third_party/WebKit/Source/bindings/templates/attributes.cpp.tmpl |
index 87ee2a8f6f49326dad532fb97ac9e4834db93005..55fa01b6bb9f9ed8c41477e00f268cf9f59a4609 100644 |
--- a/third_party/WebKit/Source/bindings/templates/attributes.cpp.tmpl |
+++ b/third_party/WebKit/Source/bindings/templates/attributes.cpp.tmpl |
@@ -396,6 +396,9 @@ v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info |
{% if attribute.is_replaceable %} |
v8::Local<v8::String> propertyName = V8AtomicString(isolate, "{{attribute.name}}"); |
{% endif %} |
+ {% if attribute.is_explicit_nullable %} |
+ bool isNull = IsUndefinedOrNull(v8Value); |
+ {% endif %} |
{{attribute.cpp_setter}}; |
{% if attribute.cached_attribute_validation_method %} |