[gnome-themes-standard] Make it easier to replicate the header bar separator look

[Bastien Nocera <hadess src gnome org>]

commit 0f705f2097e44778eb665782f2cf23a889b2c73c
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Jun 3 13:01:13 2014 +0200

    Make it easier to replicate the header bar separator look
    
    By adding a class. This will allow fullscreen toolbars to replicate
    the separator, usually next to the close button, with an "un-fullscreen"
    button.

 themes/Adwaita/gtk-3.0/gtk-widgets-assets-dark.css |    3 ++-
 themes/Adwaita/gtk-3.0/gtk-widgets-assets.css      |    3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets-assets-dark.css 
b/themes/Adwaita/gtk-3.0/gtk-widgets-assets-dark.css
index 24072c8..b4b4827 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets-assets-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets-assets-dark.css
@@ -32,7 +32,8 @@
  * Header bar separator  *
  *************************/
 
-.header-bar > GtkBox > .separator.vertical {
+.header-bar > GtkBox > .separator.vertical,
+.header-bar-separator {
     -GtkWidget-wide-separators: 1;
     -GtkWidget-separator-width: 2px;
     background: transparent;
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets-assets.css b/themes/Adwaita/gtk-3.0/gtk-widgets-assets.css
index 968b2cb..b840e3b 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets-assets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets-assets.css
@@ -32,7 +32,8 @@
  * Header bar separator  *
  *************************/
 
-.header-bar > GtkBox > .separator.vertical {
+.header-bar > GtkBox > .separator.vertical,
+.header-bar-separator {
     -GtkWidget-wide-separators: 1;
     -GtkWidget-separator-width: 2px;
     background: transparent;