[gnome-themes-standard] spinbutton: fix spinbutton box shadows for RTL case

[Cosimo Cecchi <cosimoc src gnome org>]

commit b5f30d1d797f5ff27148f57796934fc2ea55155c
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 22 09:43:50 2013 -0500

    spinbutton: fix spinbutton box shadows for RTL case

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index aa28a9a..7bc5c4e 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -559,7 +559,6 @@ GtkTreeView.separator:backdrop,
 }
 
 .spinbutton .button:backdrop {
-    box-shadow: inset 1px 0 @unfocused_entry_separators;
     box-shadow: none;
 }
 
@@ -591,6 +590,10 @@ GtkTreeView.separator:backdrop,
     border-radius: 0 2px 2px 0;
 }
 
+.spinbutton .button:dir(rtl) {
+    box-shadow: inset -1px 0 @inset_dark_color;
+}
+
 /* Add back the glowy effect from the entry covered by the pushed button background*/
 .spinbutton .button:active {
     box-shadow: inset 1px 0 @inset_dark_color,