[gnome-tweak-tool] Use the correct default for icon-themes

[Matthias Clasen <matthiasc src gnome org>]

commit 9977dbce884d93598fb1ff5c5099f05a150d2826
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Dec 10 20:39:55 2014 -0500

    Use the correct default for icon-themes
    
    The setting now has 'Adwaita' as the default. Update the UI to match.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741372

 gtweak/tweaks/tweak_group_interface.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_group_interface.py b/gtweak/tweaks/tweak_group_interface.py
index 6103432..07f3a1e 100644
--- a/gtweak/tweaks/tweak_group_interface.py
+++ b/gtweak/tweaks/tweak_group_interface.py
@@ -60,7 +60,7 @@ class IconThemeSwitcher(GSettingsComboTweak):
                        _("Icons"),            
                        "org.gnome.desktop.interface",
             "icon-theme",
-            make_combo_list_with_default(self._get_valid_icon_themes(), "gnome"),
+            make_combo_list_with_default(self._get_valid_icon_themes(), "Adwaita"),
             **options)
 
     def _get_valid_icon_themes(self):