[gtk+/gtk-3-14] Adwaita: fix the special cased sidebar scrollbar...

[Lapo Calamandrei <lapo src gnome org>]

commit 4e569765bed043907c702c47dd0cf4810bb9bf05
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Sat Oct 11 14:37:16 2014 +0200

    Adwaita: fix the special cased sidebar scrollbar...
    
    ...which I broke with the latest commit.

 gtk/resources/theme/Adwaita/_common.scss           |    2 +-
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |    2 +-
 gtk/resources/theme/Adwaita/gtk-contained.css      |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_common.scss b/gtk/resources/theme/Adwaita/_common.scss
index 41a26eb..5e0b45f 100644
--- a/gtk/resources/theme/Adwaita/_common.scss
+++ b/gtk/resources/theme/Adwaita/_common.scss
@@ -1691,7 +1691,7 @@ column-header.button.dnd { // for treeview-like derive widgets
 
 .scrollbars-junction,
 .scrollbars-junction.frame { // the small square between two scrollbars
-  border: none;
+  border-color: transparent;
   background-color: darken($bg_color, 5%);
   &:backdrop { background-color: transparent; }
 }
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index 00a45cd..d8b242b 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -2346,7 +2346,7 @@ GtkCalendar.header column-header .button.titlebutton, column-header .button:hove
 .scrollbars-junction, .scrollbar.trough,
 .scrollbars-junction.frame,
 .frame.scrollbar.trough {
-  border: none;
+  border-color: transparent;
   background-color: #2d3232; }
   .scrollbars-junction:backdrop, .scrollbar.trough:backdrop,
   .scrollbars-junction.frame:backdrop,
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index d85f6a2..add4c1c 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -2343,7 +2343,7 @@ GtkCalendar.header column-header .button.titlebutton, column-header .button:hove
 .scrollbars-junction, .scrollbar.trough,
 .scrollbars-junction.frame,
 .frame.scrollbar.trough {
-  border: none;
+  border-color: transparent;
   background-color: #e0e0e0; }
   .scrollbars-junction:backdrop, .scrollbar.trough:backdrop,
   .scrollbars-junction.frame:backdrop,