[gtk/wip/exalm/headerbar-css: 1/2] adwaita: Remove headerbar sheen on backdrop

[Alexander Mikhaylenko <alexm src gnome org>]

commit 5fef637e840db4c11c0d68e99f880a11ab0e160e
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Mar 3 17:33:42 2021 +0500

    adwaita: Remove headerbar sheen on backdrop
    
    It's gone from active windows since c9807f5afed5b6a10987905eea331b926f436017,
    but was still there in backdrop.

 gtk/theme/Adwaita/_common.scss | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 6b4a734954..3bd5af4506 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1437,7 +1437,6 @@ headerbar {
     border-color: $backdrop_borders_color;
     background-color: $bg_color;
     background-image: none;
-    box-shadow: inset 0 1px $top_hilight;
 
     transition: $backdrop_transition;
   }
@@ -1566,7 +1565,6 @@ headerbar {
     background-image: none;
     border-style: none;
     border-color: transparent;
-    box-shadow: none;
   }
 
   separator { background-color: $borders_color; }  // FIXME: use darker border?