[gnome-music] artistalbumwidget: Remove unused liststore object from UI file

[Marinus Schraal <mschraal src gnome org>]

commit 5ffccd004896c16ca85286fc8d98bbe29d776011
Author: Apostol Bakalov <apogza gmail com>
Date:   Fri Jun 15 18:51:07 2018 +0300

    artistalbumwidget: Remove unused liststore object from UI file

 data/ArtistAlbumWidget.ui | 18 ------------------
 1 file changed, 18 deletions(-)
---
diff --git a/data/ArtistAlbumWidget.ui b/data/ArtistAlbumWidget.ui
index 0c81c591..76b10251 100644
--- a/data/ArtistAlbumWidget.ui
+++ b/data/ArtistAlbumWidget.ui
@@ -90,22 +90,4 @@
       </packing>
     </child>
   </template>
-  <object class="GtkListStore" id="liststore1">
-    <columns>
-      <!-- column-name gchararray1 -->
-      <column type="gchararray"/>
-      <!-- column-name gchararray2 -->
-      <column type="gchararray"/>
-      <!-- column-name gchararray3 -->
-      <column type="gchararray"/>
-      <!-- column-name gboolean1 -->
-      <column type="gboolean"/>
-      <!-- column-name gchararray4 -->
-      <column type="gchararray"/>
-      <!-- column-name GObject1 -->
-      <column type="GObject"/>
-      <!-- column-name gboolean2 -->
-      <column type="gboolean"/>
-    </columns>
-  </object>
 </interface>