[glade] Drop deprecated style properties

[Matthias Clasen <matthiasc src gnome org>]

commit 74e95093a36dd30311e619141de4b1e0a33f19a2
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Nov 18 08:07:32 2015 -0500

    Drop deprecated style properties
    
    These have no effect anymore, other than causing warnings.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758280

 src/glade-close-button.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/src/glade-close-button.c b/src/glade-close-button.c
index a1f6a4a..62ad51e 100644
--- a/src/glade-close-button.c
+++ b/src/glade-close-button.c
@@ -36,11 +36,6 @@ glade_close_button_class_init (GladeCloseButtonClass *klass)
 {
   static const gchar button_style[] =
     "* {\n"
-      "-GtkButton-default-border : 0;\n"
-      "-GtkButton-default-outside-border : 0;\n"
-      "-GtkButton-inner-border: 0;\n"
-      "-GtkWidget-focus-line-width : 0;\n"
-      "-GtkWidget-focus-padding : 0;\n"
       "padding: 0;\n"
     "}";