Index: ui/message_center/message_center_observer.h |
diff --git a/ui/message_center/message_center_observer.h b/ui/message_center/message_center_observer.h |
index 901b60e54a12db8c4617730398fc7d2255cb285c..202430d8165b5f56ad3f992be8349b1335dd63d2 100644 |
--- a/ui/message_center/message_center_observer.h |
+++ b/ui/message_center/message_center_observer.h |
@@ -42,7 +42,9 @@ class MESSAGE_CENTER_EXPORT MessageCenterObserver { |
// Called when the notification associated with |notification_id| is actually |
// displayed. |
- virtual void OnNotificationDisplayed(const std::string& notification_id) {} |
+ virtual void OnNotificationDisplayed( |
+ const std::string& notification_id, |
+ const DisplaySource source) {} |
// Called when the notification center is shown or hidden. |
virtual void OnCenterVisibilityChanged(Visibility visibility) {} |