[gnome-themes-standard] Fix levelbar low level color

[Matthias Clasen <matthiasc src gnome org>]

commit 557c2ba35ea6ae6f29252b1d9c67e02ab4dc4548
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Sep 8 16:17:46 2013 -0400

    Fix levelbar low level color
    
    The theming for levelbars was using @warning_bg_color for low
    levels, but that color is no longer defined since commit
    6bfa3aa073c31f776db73ff44c6b65d90e1d5cd4. Change it to use
    @warning_color instead, which still exists, and looks roughly
    the same.

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index eb80e37..6868e2f 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -986,11 +986,11 @@ GtkLevelBar.vertical {
 }
 
 .level-bar.fill-block.level-low {
-    border-color: shade(@warning_bg_color, 0.80);
+    border-color: shade(@warning_color, 0.80);
     background-image: linear-gradient(to bottom,
-                                      shade(@warning_bg_color, 1.3),
-                                      @warning_bg_color 75%,
-                                      shade(@warning_bg_color, 0.90)
+                                      shade(@warning_color, 1.3),
+                                      @warning_color 75%,
+                                      shade(@warning_color, 0.90)
                                       );
 }