[gtk+] Adwaita: reset the shadow on disabled scales

[Lapo Calamandrei <lapo src gnome org>]

commit 56c54a20d1a6f64bcf234772cd6d54c817508aa2
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Wed Feb 17 20:00:57 2016 +0100

    Adwaita: reset the shadow on disabled scales

 gtk/theme/Adwaita/_common.scss           |    5 ++++-
 gtk/theme/Adwaita/gtk-contained-dark.css |    3 ++-
 gtk/theme/Adwaita/gtk-contained.css      |    3 ++-
 3 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index ded37e3..50992f9 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2444,7 +2444,10 @@ treeview.view radio {
   background-color: $dark_fill;
   box-shadow: inset 1px 1px transparentize(black, 0.9);
 
-  &:disabled { background-color: $insensitive_bg_color; }
+  &:disabled {
+    background-color: $insensitive_bg_color;
+    box-shadow: none;
+  }
 
   &:backdrop {
     background-color: $backdrop_dark_fill;
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 0f23bd2..20b4788 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -2655,7 +2655,8 @@ scale trough, scale fill, progressbar trough {
   background-color: #2f3434;
   box-shadow: inset 1px 1px rgba(0, 0, 0, 0.1); }
   scale trough:disabled, scale fill:disabled, progressbar trough:disabled {
-    background-color: #333636; }
+    background-color: #333636;
+    box-shadow: none; }
   scale trough:backdrop, scale fill:backdrop, progressbar trough:backdrop, progressbar:backdrop trough {
     background-color: #303535;
     border-color: #1f2222;
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index fe2f079..647800b 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -2686,7 +2686,8 @@ scale trough, scale fill, progressbar trough {
   background-color: #cececc;
   box-shadow: inset 1px 1px rgba(0, 0, 0, 0.1); }
   scale trough:disabled, scale fill:disabled, progressbar trough:disabled {
-    background-color: #f1f1f1; }
+    background-color: #f1f1f1;
+    box-shadow: none; }
   scale trough:backdrop, scale fill:backdrop, progressbar trough:backdrop, progressbar:backdrop trough {
     background-color: #d1d1cf;
     border-color: #a5a5a1;