[gtk+] Adwaita: Drop decoration.ssd selector

[Matthias Clasen <matthiasc src gnome org>]

commit 0c91584532fa07a3721452233aba90fc8b8296a8
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 21 00:55:41 2016 -0500

    Adwaita: Drop decoration.ssd selector
    
    We've settled on window.ssd decoration instead.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760714

 gtk/theme/Adwaita/_common.scss           |    3 +--
 gtk/theme/Adwaita/gtk-contained-dark.css |    2 +-
 gtk/theme/Adwaita/gtk-contained.css      |    2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index d1c09bf..4b7d32c 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -3538,8 +3538,7 @@ decoration {
   .popup & { box-shadow: none; }
 
   // server-side decorations as used by mutter
-  .ssd &,
-  &.ssd { box-shadow: 0 0 0 1px $_wm_border; } //just doing borders, wm draws actual shadows
+  .ssd & { box-shadow: 0 0 0 1px $_wm_border; } //just doing borders, wm draws actual shadows
 
   .csd.popup & {
     border-radius: 0;
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 126270d..d7ccbb1 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -3750,7 +3750,7 @@ decoration {
     border-radius: 0; }
   .popup decoration {
     box-shadow: none; }
-  .ssd decoration, decoration.ssd {
+  .ssd decoration {
     box-shadow: 0 0 0 1px rgba(28, 31, 31, 0.9); }
   .csd.popup decoration {
     border-radius: 0;
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 04514dc..2a1d379 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -3783,7 +3783,7 @@ decoration {
     border-radius: 0; }
   .popup decoration {
     box-shadow: none; }
-  .ssd decoration, decoration.ssd {
+  .ssd decoration {
     box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.23); }
   .csd.popup decoration {
     border-radius: 0;