[mutter] Annotate meta_screen_get_active_workspace as (transfer none)

[Colin Walters <walters src gnome org>]

commit 4c1998f137030f90ac79fffa795e010fa5c93237
Author: Colin Walters <walters verbum org>
Date:   Thu Sep 3 20:57:01 2009 -0400

    Annotate meta_screen_get_active_workspace as (transfer none)

 src/core/screen.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/core/screen.c b/src/core/screen.c
index efe9853..22cd884 100644
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -3114,6 +3114,11 @@ meta_screen_get_active_workspace_index (MetaScreen *screen)
   return meta_workspace_index (active);
 }
 
+/**
+ * meta_screen_get_active_workspace:
+ *
+ * Returns: (transfer none): The current workspace
+ */
 MetaWorkspace *
 meta_screen_get_active_workspace (MetaScreen *screen)
 {