[gnome-shell] messageTray: Clear the pointer left timeout when showing a notification

[Jasper St. Pierre <jstpierre src gnome org>]

commit 094669baee661086ac639e1813e704c0eff10149
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Jun 2 13:28:18 2014 -0400

    messageTray: Clear the pointer left timeout when showing a notification
    
    When the pointer leaves the notification area, we queue a timeout to
    hide the notification after a little while. If the user is hovering over
    a notification and clicks the X button to close the notification, we will
    destroy the notification, which causes a "pointer left" event on the
    notification area. This queues a timeout which erroneously fires after
    the next notification in the queue shows up.
    
    The code and state machine are too complex to properly make sure this
    timeout doesn't fire when there is no notification up next, so instead
    just clear it when showing a notification to make sure that any
    previously queued timeout doesn't apply to us.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731118

 js/ui/messageTray.js |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 971c451..d7d0981 100644
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -2631,6 +2631,8 @@ const MessageTray = new Lang.Class({
         // the mouse is moving towards it or within it.
         this._lastSeenMouseX = x;
         this._lastSeenMouseY = y;
+
+        this._resetNotificationLeftTimeout();
     },
 
     _updateShowingNotification: function() {