[gnome-builder] workbench: add missing workbench level actions.

[Christian Hergert <chergert src gnome org>]

commit 5c015bf7f69e83b639861d96245db4681b95e609
Author: Christian Hergert <christian hergert me>
Date:   Fri Sep 12 02:13:42 2014 -0700

    workbench: add missing workbench level actions.
    
    This can then be proxied to the active workspace, since more than one
    will need the action.

 src/workbench/gb-workbench-actions.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/workbench/gb-workbench-actions.c b/src/workbench/gb-workbench-actions.c
index 5c93aa7..e4d5fca 100644
--- a/src/workbench/gb-workbench-actions.c
+++ b/src/workbench/gb-workbench-actions.c
@@ -180,6 +180,9 @@ gb_workbench_actions_constructed (GObject *object)
       { "close-tab", proxy_action },
       { "find", proxy_action },
       { "new-tab", proxy_action },
+      { "open", proxy_action },
+      { "save", proxy_action },
+      { "save-as", proxy_action },
    };
 
    g_assert (GB_IS_WORKBENCH_ACTIONS (actions));