| Index: third_party/WebKit/Source/core/events/UIEvent.cpp | 
| diff --git a/third_party/WebKit/Source/core/events/UIEvent.cpp b/third_party/WebKit/Source/core/events/UIEvent.cpp | 
| index a8bd651f9ff4159be38ebc009c002b2190c96698..3356ba6015db97fc030fcf935f17f86f84e1dab4 100644 | 
| --- a/third_party/WebKit/Source/core/events/UIEvent.cpp | 
| +++ b/third_party/WebKit/Source/core/events/UIEvent.cpp | 
| @@ -45,8 +45,10 @@ UIEvent::UIEvent(const AtomicString& event_type, | 
| detail_(detail_arg), | 
| source_capabilities_(source_capabilities_arg) {} | 
|  | 
| -UIEvent::UIEvent(const AtomicString& event_type, const UIEventInit& initializer) | 
| -    : Event(event_type, initializer), | 
| +UIEvent::UIEvent(const AtomicString& event_type, | 
| +                 const UIEventInit& initializer, | 
| +                 TimeTicks platform_time_stamp) | 
| +    : Event(event_type, initializer, platform_time_stamp), | 
| view_(initializer.view()), | 
| detail_(initializer.detail()), | 
| source_capabilities_(initializer.sourceCapabilities()) {} | 
|  |