[mutter] core: Remove old unused methods

[Jasper St. Pierre <jstpierre src gnome org>]

commit 89d01d2c175c3cb0098b071e1118c78b1747af51
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Oct 16 01:20:41 2013 -0400

    core: Remove old unused methods

 src/core/core.c |   20 --------------------
 src/core/core.h |    2 --
 2 files changed, 0 insertions(+), 22 deletions(-)
---
diff --git a/src/core/core.c b/src/core/core.c
index 1b2a9a9..8914487 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -469,26 +469,6 @@ meta_core_change_workspace (Display *xdisplay,
                                                                     new_workspace));
 }
 
-int
-meta_core_get_num_workspaces (Screen  *xscreen)
-{
-  MetaScreen *screen;
-
-  screen = meta_screen_for_x_screen (xscreen);
-
-  return meta_screen_get_n_workspaces (screen);
-}
-
-int
-meta_core_get_active_workspace (Screen *xscreen)
-{
-  MetaScreen *screen;
-
-  screen = meta_screen_for_x_screen (xscreen);
-
-  return meta_workspace_index (screen->active_workspace);
-}
-
 void
 meta_core_show_window_menu (Display *xdisplay,
                             Window   frame_xwindow,
diff --git a/src/core/core.h b/src/core/core.h
index 71bbcd6..7b861da 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -153,8 +153,6 @@ void meta_core_change_workspace (Display *xdisplay,
                                  Window   frame_xwindow,
                                  int      new_workspace);
 
-int meta_core_get_num_workspaces (Screen  *xscreen);
-int meta_core_get_active_workspace (Screen *xscreen);
 int meta_core_get_frame_workspace (Display *xdisplay,
                                    Window frame_xwindow);
 const char* meta_core_get_workspace_name_with_index (Display *xdisplay,