[gnome-themes-standard/gnome-3-8] gtk3: Override "documents-collection-icon" for the dark theme

[Cosimo Cecchi <cosimoc src gnome org>]

commit 482daeb34d3ac4df8159e984f709fece1f7bc714
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Apr 12 09:54:57 2013 +0200

    gtk3: Override "documents-collection-icon" for the dark theme
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697853

 themes/Adwaita/gtk-3.0/gnome-applications-dark-overrides.css | 9 +++++++++
 1 file changed, 9 insertions(+)
---
diff --git a/themes/Adwaita/gtk-3.0/gnome-applications-dark-overrides.css 
b/themes/Adwaita/gtk-3.0/gnome-applications-dark-overrides.css
index 7ec5dd4..4dc0034 100644
--- a/themes/Adwaita/gtk-3.0/gnome-applications-dark-overrides.css
+++ b/themes/Adwaita/gtk-3.0/gnome-applications-dark-overrides.css
@@ -1,3 +1,12 @@
+ define-color documents_collection_bg #000000;
+
+/* gnome-documents */
+
+.documents-collection-icon {
+    background-color: @documents_collection_bg;
+    border-radius: 8px;
+}
+
 /* Epiphany */
 
 EphyToolbar .location-entry .button {