[gnome-themes-standard/wip/sass] added .header-bar-separator to the relative section

[Lapo Calamandrei <lapo src gnome org>]

commit af320ca2baffdfc52b9a333ff1459f78e3d792f1
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Wed Jun 4 09:23:41 2014 +0200

    added .header-bar-separator to the relative section

 themes/Adwaita/gtk-3.0/_common.scss           |    5 +++--
 themes/Adwaita/gtk-3.0/gtk-contained-dark.css |   10 ++++++----
 themes/Adwaita/gtk-3.0/gtk-contained.css      |   10 ++++++----
 3 files changed, 15 insertions(+), 10 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/_common.scss b/themes/Adwaita/gtk-3.0/_common.scss
index 801d6b7..77eba2f 100644
--- a/themes/Adwaita/gtk-3.0/_common.scss
+++ b/themes/Adwaita/gtk-3.0/_common.scss
@@ -223,7 +223,7 @@
   @each $b_type, $b_color in (suggested-action, $selected_bg_color),
                               (destructive-action, $destructive_color) {
     &.#{$b_type} {
-      @include button(normal,$b_color, white); //FIXME: perhaps we should derive from bg color?
+      @include button(normal,$b_color, white);
       &:hover {
         @include button(hover,$b_color, white);
       }
@@ -523,7 +523,8 @@ GtkComboBox {
     font-size: 80%;
     padding: 0 12px;
   }
-  & > GtkBox > .separator.vertical {
+  & > GtkBox > .separator.vertical, // FIXME? do we need both selectors?
+  & .header-bar-separator {
     -GtkWidget-wide-separators: true;
     -GtkWidget-separator-width: 1px;
     border-width: 0 1px;
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
index c1f2e22..d1705f2 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
@@ -598,14 +598,16 @@ GtkComboBox {
   .header-bar .subtitle {
     font-size: 80%;
     padding: 0 12px; }
-  .titlebar > GtkBox > .separator.vertical,
-  .header-bar > GtkBox > .separator.vertical {
+  .titlebar > GtkBox > .separator.vertical, .titlebar .header-bar-separator,
+  .header-bar > GtkBox > .separator.vertical,
+  .header-bar .header-bar-separator {
     -GtkWidget-wide-separators: true;
     -GtkWidget-separator-width: 1px;
     border-width: 0 1px;
     border-image: linear-gradient(to bottom, rgba(28, 31, 31, 0), #1c1f1f 30%, #1c1f1f 70%, rgba(28, 31, 31, 
0) 100%) 0 1/0 1px stretch; }
-    .titlebar > GtkBox > .separator.vertical:backdrop,
-    .header-bar > GtkBox > .separator.vertical:backdrop {
+    .titlebar > GtkBox > .separator.vertical:backdrop, .titlebar .header-bar-separator:backdrop,
+    .header-bar > GtkBox > .separator.vertical:backdrop,
+    .header-bar .header-bar-separator:backdrop {
       border-image: linear-gradient(to bottom, rgba(28, 31, 31, 0.5)) 0 1/1px 1px; }
   .titlebar.selection-mode,
   .header-bar.selection-mode {
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained.css b/themes/Adwaita/gtk-3.0/gtk-contained.css
index 191051d..6d3d9ad 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained.css
@@ -598,14 +598,16 @@ GtkComboBox {
   .header-bar .subtitle {
     font-size: 80%;
     padding: 0 12px; }
-  .titlebar > GtkBox > .separator.vertical,
-  .header-bar > GtkBox > .separator.vertical {
+  .titlebar > GtkBox > .separator.vertical, .titlebar .header-bar-separator,
+  .header-bar > GtkBox > .separator.vertical,
+  .header-bar .header-bar-separator {
     -GtkWidget-wide-separators: true;
     -GtkWidget-separator-width: 1px;
     border-width: 0 1px;
     border-image: linear-gradient(to bottom, rgba(161, 161, 161, 0), #a1a1a1 30%, #a1a1a1 70%, rgba(161, 
161, 161, 0) 100%) 0 1/0 1px stretch; }
-    .titlebar > GtkBox > .separator.vertical:backdrop,
-    .header-bar > GtkBox > .separator.vertical:backdrop {
+    .titlebar > GtkBox > .separator.vertical:backdrop, .titlebar .header-bar-separator:backdrop,
+    .header-bar > GtkBox > .separator.vertical:backdrop,
+    .header-bar .header-bar-separator:backdrop {
       border-image: linear-gradient(to bottom, rgba(161, 161, 161, 0.5)) 0 1/1px 1px; }
   .titlebar.selection-mode,
   .header-bar.selection-mode {