Google Now Message Center Stats

ui/message_center/message_center.h

Index: ui/message_center/message_center.h
diff --git a/ui/message_center/message_center.h b/ui/message_center/message_center.h
index 6ad648afbf45bb93727f9c2eb5a1b6af58faf928..b747f2a1ae96a84ca56d12f8c66e433ef3ec962c 100644
--- a/ui/message_center/message_center.h
+++ b/ui/message_center/message_center.h
@@ -127,6 +127,12 @@ class MESSAGE_CENTER_EXPORT MessageCenter {
   // notify observers that the notification is visible.
   virtual void DisplayedNotification(const std::string& id) = 0;
 
+  // This should be called by UI classes when a notification is popped up
+  // to the user, in order to decrement the unread_count for the tray, and to
+  // notify observers that the notification is popped up.
+  // This behavior is a superset of DisplayNotification behavior.
+  virtual void PoppedUpNotification(const std::string& id) = 0;
+
   // Setter/getter of notifier settings provider. This will be a weak reference.
   // This should be set at the initialization process. The getter may return
   // NULL for tests.