[gtk+] W32: remove border on default buttons

[Руслан Ижбулатов <ruslanizhb src gnome org>]

commit 5c6e967b1faf37396ec87bc6a8993dd6666d6187
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Thu Apr 10 15:33:41 2014 +0000

    W32: remove border on default buttons
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727973

 gtk/resources/theme/gtk-win32-base.css |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/resources/theme/gtk-win32-base.css b/gtk/resources/theme/gtk-win32-base.css
index 82ce94a..80355f6 100644
--- a/gtk/resources/theme/gtk-win32-base.css
+++ b/gtk/resources/theme/gtk-win32-base.css
@@ -129,6 +129,7 @@ GtkAssistant .sidebar .highlight {
     -GtkWidget-focus-line-width: 1;
     -GtkWidget-focus-padding: 3;
     -GtkButton-interior-focus: true;
+    -GtkButton-default-border: 0px;
     padding: 3px;
 }