Index: ui/message_center/views/notification_button.h |
diff --git a/ui/message_center/views/notification_button.h b/ui/message_center/views/notification_button.h |
index 7851cc8833485ed732b816d7220cdebfd52df3c5..b9782a162b8c2f144b6f3a0f1e1a0d1f87fa1c7a 100644 |
--- a/ui/message_center/views/notification_button.h |
+++ b/ui/message_center/views/notification_button.h |
@@ -37,7 +37,7 @@ class NotificationButton : public views::CustomButton { |
const ViewHierarchyChangedDetails& details) override; |
// Overridden from views::CustomButton: |
- void StateChanged() override; |
+ void StateChanged(ButtonState old_state) override; |
private: |
views::ImageView* icon_; |