[gnome-shell-extensions] classic: Add new import

[Florian Müllner <fmuellner src gnome org>]

commit d8c734124d65a69308e9b15d8ebc4d0f0b89f356
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jan 9 19:32:07 2020 +0100

    classic: Add new import
    
    The shell SCSS got reorganized, and we are now missing an import in
    the classic style. Add it to get back a working classic style.
    
    https://gitlab.gnome.org/GNOME/gnome-shell-extensions/merge_requests/101

 data/gnome-classic.scss | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/gnome-classic.scss b/data/gnome-classic.scss
index edf24d6..b573ec8 100644
--- a/data/gnome-classic.scss
+++ b/data/gnome-classic.scss
@@ -4,6 +4,7 @@ $variant: 'light';
 @import "gnome-shell-sass/_colors"; //use gtk colors
 @import "gnome-shell-sass/_drawing";
 @import "gnome-shell-sass/_common";
+@import "gnome-shell-sass/_widgets";
 
 /* Overrides */