[gnome-shell] MessageTray: remove bad fast path in hideSummaryBoxPointer

[Giovanni Campagna <gcampagna src gnome org>]

commit 7654f1ca3ef4dbe8f61a6562bd9585ad13b01780
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Fri Sep 14 18:16:36 2012 +0200

    MessageTray: remove bad fast path in hideSummaryBoxPointer
    
    The onUngrab callback already checks if all notifications are destroyed and
    hides immediately if so. Previous code instead would leave state handling
    in an inconsistent state, by not removing the grab, not setting
    summaryBoxPointerState to HIDDEN and not disconnecting various signals.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=684036

 js/ui/messageTray.js |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 1b64098..21687ee 100644
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -2436,14 +2436,6 @@ const MessageTray = new Lang.Class({
     },
 
     _hideSummaryBoxPointer: function() {
-        // We should be sure to hide the box pointer if all notifications in it are destroyed while
-        // it is hiding, so that we don't show an animation of an empty blob being hidden.
-        if (this._summaryBoxPointerState == State.HIDING &&
-            this._summaryBoxPointerItem.notificationStack.get_n_children() == 0) {
-            this._summaryBoxPointer.actor.hide();
-            return;
-        }
-
         this._grabHelper.ungrab({ actor: this._summaryBoxPointer.bin.child });
     },