[gtk+] HighContrast: remove deprecated progressbar style properties

[Cosimo Cecchi <cosimoc src gnome org>]

commit bb441f4488f49f6a60d0b45795fc65da3433cbbb
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Nov 18 09:16:51 2015 -0800

    HighContrast: remove deprecated progressbar style properties
    
    These are ignored and trigger a runtime warning.

 gtk/theme/HighContrast/_common.scss |    2 --
 gtk/theme/HighContrast/gtk.css      |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gtk/theme/HighContrast/_common.scss b/gtk/theme/HighContrast/_common.scss
index be1d243..d7e8a51 100644
--- a/gtk/theme/HighContrast/_common.scss
+++ b/gtk/theme/HighContrast/_common.scss
@@ -1783,8 +1783,6 @@ progressbar progress {
   &.osd {
     border-width: 0;
     border-radius: 0;
-    -GtkProgressBar-xspacing: 0;
-    -GtkProgressBar-yspacing: 2px;
     -GtkProgressBar-min-horizontal-bar-height: 2px; //FIXME still too tall
   }
 }
diff --git a/gtk/theme/HighContrast/gtk.css b/gtk/theme/HighContrast/gtk.css
index 92cf285..93444b5 100644
--- a/gtk/theme/HighContrast/gtk.css
+++ b/gtk/theme/HighContrast/gtk.css
@@ -1939,8 +1939,6 @@ progressbar progress {
   progressbar progress.osd {
     border-width: 0;
     border-radius: 0;
-    -GtkProgressBar-xspacing: 0;
-    -GtkProgressBar-yspacing: 2px;
     -GtkProgressBar-min-horizontal-bar-height: 2px; }
 
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