[meld/flatpak-ci: 24/31] Remove unneeded icon theme setup

[Kai Willadsen <kaiw src gnome org>]

commit f6c59dcbdbd46082602ad5f52136357afb48c4a7
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sat Nov 16 07:46:02 2019 +1000

    Remove unneeded icon theme setup
    
    All our icons come from resources now, and GtkApplication helpfully
    adds our application ID base path to the icon resource path list.

 bin/meld | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/bin/meld b/bin/meld
index 28607a84..38340b1b 100755
--- a/bin/meld
+++ b/bin/meld
@@ -265,9 +265,6 @@ def setup_resources():
         if not uninstalled:
             raise
 
-    icon_dir = os.path.join(meld.conf.DATADIR, "icons")
-    Gtk.IconTheme.get_default().append_search_path(icon_dir)
-
     provider = Gtk.CssProvider()
     provider.load_from_resource('/org/gnome/meld/meld.css')
     Gtk.StyleContext.add_provider_for_screen(