[gnome-themes-standard/wip/sass] progressbar fix - removed box-shadow from backdrop state

[Lapo Calamandrei <lapo src gnome org>]

commit b964e1ac41f78358048389188206b2cb564bf25e
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Tue Jun 3 15:45:30 2014 +0200

    progressbar fix
      - removed box-shadow from backdrop state

 themes/Adwaita/gtk-3.0/_common.scss           |    3 +++
 themes/Adwaita/gtk-3.0/gtk-contained-dark.css |    4 +++-
 themes/Adwaita/gtk-3.0/gtk-contained.css      |    4 +++-
 3 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/_common.scss b/themes/Adwaita/gtk-3.0/_common.scss
index 547ad4e..22f6f9a 100644
--- a/themes/Adwaita/gtk-3.0/_common.scss
+++ b/themes/Adwaita/gtk-3.0/_common.scss
@@ -1071,6 +1071,7 @@ GtkProgressBar {
   border-radius: 3px;
   border-color: darken($selected_bg_color,30%);
   background-color: $selected_bg_color;
+  // I really prefer these flat w/o this shadow - Lapo
   box-shadow: inset 0 1px 0 transparentize($borders_edge,0.8);
   &.vertical {
     box-shadow: inset 1px 0 0 transparentize($borders_edge,0.8);
@@ -1078,6 +1079,7 @@ GtkProgressBar {
   &:backdrop {
     border-color: $selected_bg_color;
     background-color: $selected_bg_color;
+    box-shadow: none;
   }
 }
 
@@ -1087,6 +1089,7 @@ GtkProgressBar.trough {
   border-style: solid;
   border-radius: 3px;
   border-color: $borders_color;
+  background-color: mix($borders_color,$bg_color, 35%);
   box-shadow: inset 1px 1px transparentize(black, 0.9),
               $widget_edge;
   &:backdrop{
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
index b907d6c..4ee5f24 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
@@ -1210,13 +1210,15 @@ GtkProgressBar {
     box-shadow: inset 1px 0 0 rgba(238, 238, 236, 0); }
   .progressbar:backdrop {
     border-color: #215d9c;
-    background-color: #215d9c; }
+    background-color: #215d9c;
+    box-shadow: none; }
 
 GtkProgressBar.trough {
   border-width: 1px;
   border-style: solid;
   border-radius: 3px;
   border-color: #1c1f1f;
+  background-color: #2e3333;
   box-shadow: inset 1px 1px rgba(0, 0, 0, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
   GtkProgressBar.trough:backdrop {
     border-color: #1c1f1f;
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained.css b/themes/Adwaita/gtk-3.0/gtk-contained.css
index 8f31279..af85e1e 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained.css
@@ -1210,13 +1210,15 @@ GtkProgressBar {
     box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.2); }
   .progressbar:backdrop {
     border-color: #4a90d9;
-    background-color: #4a90d9; }
+    background-color: #4a90d9;
+    box-shadow: none; }
 
 GtkProgressBar.trough {
   border-width: 1px;
   border-style: solid;
   border-radius: 3px;
   border-color: #a1a1a1;
+  background-color: #d2d2d2;
   box-shadow: inset 1px 1px rgba(0, 0, 0, 0.1), 0 1px white; }
   GtkProgressBar.trough:backdrop {
     border-color: #a1a1a1;