Index: third_party/WebKit/Source/core/events/MouseEvent.h |
diff --git a/third_party/WebKit/Source/core/events/MouseEvent.h b/third_party/WebKit/Source/core/events/MouseEvent.h |
index eec939b184365b9c182f7d28dbb9afca903c9c74..7d948b1024d05ab0032c9a6c140a2ee290a07c87 100644 |
--- a/third_party/WebKit/Source/core/events/MouseEvent.h |
+++ b/third_party/WebKit/Source/core/events/MouseEvent.h |
@@ -113,7 +113,7 @@ class CORE_EXPORT MouseEvent : public UIEventWithKeyState { |
const AtomicString& InterfaceName() const override; |
bool IsMouseEvent() const override; |
- int which() const final; |
+ unsigned which() const override; |
EventDispatchMediator* CreateMediator() override; |