Index: Source/core/html/shadow/SpinButtonElement.h |
diff --git a/Source/core/html/shadow/SpinButtonElement.h b/Source/core/html/shadow/SpinButtonElement.h |
index 3a0c9644f8d5954ce85ff102d9643ff97023a304..7a08c86efc915de521f7a8b1434e7fa126898869 100644 |
--- a/Source/core/html/shadow/SpinButtonElement.h |
+++ b/Source/core/html/shadow/SpinButtonElement.h |
@@ -33,7 +33,7 @@ |
namespace WebCore { |
-class SpinButtonElement : public HTMLDivElement, public PopupOpeningObserver { |
+class SpinButtonElement FINAL : public HTMLDivElement, public PopupOpeningObserver { |
public: |
enum UpDownState { |
Indeterminate, // Hovered, but the event is not handled. |