[gtk+] icon-theme: Use "Scale" for key as per the spec

[Alexander Larsson <alexl src gnome org>]

commit 8ae81bb3956a27d6cc17e04bdbf089882091f5a2
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Aug 19 15:41:49 2013 +0200

    icon-theme: Use "Scale" for key as per the spec
    
    The latest spec proposal uses "Scale", not "OutputScale", so use this.

 gtk/gtkicontheme.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index 7b9faf1..b606606 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -3160,8 +3160,8 @@ theme_subdir_load (GtkIconTheme *icon_theme,
   else
     threshold = 2;
 
-  if (g_key_file_has_key (theme_file, subdir, "OutputScale", NULL))
-    scale = g_key_file_get_integer (theme_file, subdir, "OutputScale", NULL);
+  if (g_key_file_has_key (theme_file, subdir, "Scale", NULL))
+    scale = g_key_file_get_integer (theme_file, subdir, "Scale", NULL);
   else
     scale = 1;