[gnome-shell] keyboard: Fix input-source switcher alignment

[Florian Müllner <fmuellner src gnome org>]

commit 42af514c51057112d903b48f97e1fdcb1412553b
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jan 3 13:06:08 2020 +0100

    keyboard: Fix input-source switcher alignment
    
    More fallout from commit 104071acbd.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/916

 js/ui/status/keyboard.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/status/keyboard.js b/js/ui/status/keyboard.js
index b5751023d4..ae7acac34a 100644
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -117,11 +117,18 @@ class InputSourceSwitcher extends SwitcherPopup.SwitcherList {
         let box = new St.BoxLayout({ vertical: true });
 
         let bin = new St.Bin({ style_class: 'input-source-switcher-symbol' });
-        let symbol = new St.Label({ text: item.shortName });
+        let symbol = new St.Label({
+            text: item.shortName,
+            x_align: Clutter.ActorAlign.CENTER,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
         bin.set_child(symbol);
         box.add_child(bin);
 
-        let text = new St.Label({ text: item.displayName });
+        let text = new St.Label({
+            text: item.displayName,
+            x_align: Clutter.ActorAlign.CENTER,
+        });
         box.add_child(text);
 
         this.addItem(box, text);