[gnome-shell/gbsneto/cleanup-grid-from-search: 2/2] iconGrid: Remove dead code

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 7aa290e5bc69ec56ada0b740c473904944b5cf3c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon May 18 13:51:46 2020 -0300

    iconGrid: Remove dead code
    
    Remove unused methods from IconGrid.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1265

 js/ui/iconGrid.js | 18 ------------------
 1 file changed, 18 deletions(-)
---
diff --git a/js/ui/iconGrid.js b/js/ui/iconGrid.js
index 69c3fa52d4..2796a66131 100644
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@@ -736,16 +736,6 @@ var IconGrid = GObject.registerClass({
         return usedWidth + this.leftPadding + this.rightPadding;
     }
 
-    removeAll() {
-        this._items = [];
-        this.remove_all_children();
-    }
-
-    destroyAll() {
-        this._items = [];
-        this.destroy_all_children();
-    }
-
     addItem(item, index) {
         if (!(item.icon instanceof BaseIcon))
             throw new Error('Only items with a BaseIcon icon property can be added to IconGrid');
@@ -761,14 +751,6 @@ var IconGrid = GObject.registerClass({
         this.remove_child(item);
     }
 
-    getItemAtIndex(index) {
-        return this.get_child_at_index(index);
-    }
-
-    visibleItemsCount() {
-        return this.get_children().filter(c => c.is_visible()).length;
-    }
-
     setSpacing(spacing) {
         this._fixedSpacing = spacing;
     }