| Index: third_party/WebKit/Source/core/events/Event.cpp | 
| diff --git a/third_party/WebKit/Source/core/events/Event.cpp b/third_party/WebKit/Source/core/events/Event.cpp | 
| index 9ea661ffbf59ef4f072c3f5cc3514fecc60ad2ee..01bb2beb296309a7f04c539b275a9ec286615b16 100644 | 
| --- a/third_party/WebKit/Source/core/events/Event.cpp | 
| +++ b/third_party/WebKit/Source/core/events/Event.cpp | 
| @@ -44,7 +44,8 @@ static bool defaultScopedFromEventType(const AtomicString& eventType) | 
| || eventType == EventTypeNames::resize | 
| || eventType == EventTypeNames::scroll | 
| || eventType == EventTypeNames::select | 
| -        || eventType == EventTypeNames::selectstart); | 
| +        || eventType == EventTypeNames::selectstart | 
| +        || eventType == EventTypeNames::slotchange); | 
| } | 
|  | 
| Event::Event() | 
|  |