[gnome-shell] [AppSwitcher] Make sure that fallback icons have correct box sizes

[Adel Gadllah <agadllah src gnome org>]

commit 6aa02c5edc557e08199736e38e93f2ee95224d42
Author: Adel Gadllah <adel gadllah gmail com>
Date:   Wed Feb 17 10:52:11 2010 +0100

    [AppSwitcher] Make sure that fallback icons have correct box sizes
    
    Fallback icons (i.e icons < requested size) cause the box in the switcher
    to be a smaller rectangular item instead of the normal sized square one.
    
    Fix that by putting the icons in a St.Bin with the correct size.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=609777

 js/ui/altTab.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/altTab.js b/js/ui/altTab.js
index f7a8269..46e723d 100644
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -592,7 +592,10 @@ AppIcon.prototype = {
         this.actor = new St.BoxLayout({ style_class: "alt-tab-app",
                                          vertical: true });
         this._icon = this.app.create_icon_texture(POPUP_APPICON_SIZE);
-        this.actor.add(this._icon, { x_fill: false, y_fill: false } );
+        let iconBin = new St.Bin({height: POPUP_APPICON_SIZE, width: POPUP_APPICON_SIZE});
+        iconBin.child = this._icon;
+
+        this.actor.add(iconBin, { x_fill: false, y_fill: false } );
         this._label = new St.Label({ text: this.app.get_name() });
         this.actor.add(this._label, { x_fill: false });
     }