[gnome-builder] style: workaround progressbar.osd changes

[Christian Hergert <chergert src gnome org>]

commit a4c58ad9c2c70fbf7930f31bfe76414a9d17655d
Author: Christian Hergert <chergert redhat com>
Date:   Fri Dec 4 00:08:58 2015 -0800

    style: workaround progressbar.osd changes

 data/theme/shared.css |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/data/theme/shared.css b/data/theme/shared.css
index 21dc60a..b278b50 100644
--- a/data/theme/shared.css
+++ b/data/theme/shared.css
@@ -152,3 +152,15 @@ genesisperspective > stack > box > frame > list > row {
 genesisperspective > stack > box > frame > list > row:last-child {
   border-bottom: none;
 }
+
+
+progressbar.osd trough {
+  background-image: none;
+  background: transparent;
+  border-style: none;
+  border-radius: 0;
+}
+progressbar.osd progress {
+  border-style: none;
+  border-radius: 0;
+}