Merge branch '196252' into 'master'

Change `count` to `size`

Closes #196252

See merge request gitlab-org/gitlab!22842

app/views/profiles/notifications/show.html.haml

@@ -39,7 +39,7 @@
 
       %hr
       %h5
-        = _('Groups (%{count})') % { count: @group_notifications.count }
+        = _('Groups (%{count})') % { count: @group_notifications.size }
       %div
         - @group_notifications.each do |setting|
           = render 'group_settings', setting: setting, group: setting.source