| Index: third_party/WebKit/Source/bindings/templates/attributes.cpp
 | 
| diff --git a/third_party/WebKit/Source/bindings/templates/attributes.cpp b/third_party/WebKit/Source/bindings/templates/attributes.cpp
 | 
| index a63ee63eff341fda31ad43dbecd046cb4db4af98..ccd092281c5264e69acc00c36d0013f130c65466 100644
 | 
| --- a/third_party/WebKit/Source/bindings/templates/attributes.cpp
 | 
| +++ b/third_party/WebKit/Source/bindings/templates/attributes.cpp
 | 
| @@ -388,6 +388,9 @@ const v8::FunctionCallbackInfo<v8::Value>& info
 | 
|          contextData->activityLogger()->logSetter("{{interface_name}}.{{attribute.name}}", v8Value);
 | 
|      }
 | 
|      {% endif %}
 | 
| +    {% if attribute.is_ce_reactions %}
 | 
| +    CEReactionsScope ceReactionsScope;
 | 
| +    {% endif %}
 | 
|      {% if attribute.is_custom_element_callbacks or attribute.is_reflect %}
 | 
|      V0CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
 | 
|      {% endif %}
 | 
| 
 |