[nautilus] Adwaita.css: Fix dark theme background

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 044c4ec9d6e8ebee2a7ee6246d43a54bf6d78218
Author: Alexandru Pandelea <alexandru pandelea gmail com>
Date:   Sat Feb 27 06:01:55 2016 +0200

    Adwaita.css: Fix dark theme background
    
    The problem was that when the theme was switched from Adwaita light to Adwaita
    dark, the background was kept on white.
    
    The solution was to switch from the white background color, that was always
    set for Adwaita to the corresponding theme_base_color of the theme.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762228

 src/resources/css/Adwaita.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/resources/css/Adwaita.css b/src/resources/css/Adwaita.css
index 87d9501..c2ba62d 100644
--- a/src/resources/css/Adwaita.css
+++ b/src/resources/css/Adwaita.css
@@ -1,7 +1,7 @@
 .nautilus-window,
 .nautilus-window notebook,
 .nautilus-window notebook > stack {
-    background: white;
+    background: @theme_base_color;
 }
 
 .nautilus-canvas-item {