[evince] shell: removing function get_num_monitors

[Giselle Reis <gisellemnr src gnome org>]

commit bb3f1cc7fe354e47336770ac56f23d2365391fa1
Author: Giselle Machado <gisellemnr src gnome org>
Date:   Mon Aug 4 17:51:38 2014 +0200

    shell: removing function get_num_monitors

 shell/ev-utils.c |   27 ---------------------------
 shell/ev-utils.h |    2 --
 2 files changed, 0 insertions(+), 29 deletions(-)
---
diff --git a/shell/ev-utils.c b/shell/ev-utils.c
index a3cf0da..20d0ae6 100644
--- a/shell/ev-utils.c
+++ b/shell/ev-utils.c
@@ -279,33 +279,6 @@ ev_gui_menu_position_tree_selection (GtkMenu   *menu,
        ev_gui_sanitise_popup_position (menu, widget, x, y);
 }
 
-/**
- * get_num_monitors: Get the number of user monitors.
- * @window: optional GtkWindow to look at.
- *
- * Returns: Number of monitors, -1 if uncertain situation (like multiple screens)
- */
-gint 
-get_num_monitors (GtkWindow *window)
-{
-       GdkDisplay *display; 
-       GdkScreen *screen;
-       gint num_screen;
-       
-       display = gdk_display_get_default ();
-       num_screen = gdk_display_get_n_screens (display);
-       
-       if (num_screen != 1)
-               return -1;
-       
-       if (window)
-               screen = gtk_window_get_screen (window);
-       else
-               screen = gdk_display_get_screen (display, 0);
-
-       return gdk_screen_get_n_monitors (screen);
-}
-
 static void
 file_filter_add_mime_types (GdkPixbufFormat *format, GtkFileFilter *filter,
                            GtkFileFilter   *supported_filter)
diff --git a/shell/ev-utils.h b/shell/ev-utils.h
index bcbe2fb..dae0961 100644
--- a/shell/ev-utils.h
+++ b/shell/ev-utils.h
@@ -37,8 +37,6 @@ void                  ev_gui_menu_position_tree_selection (GtkMenu   *menu,
                                                             gboolean  *push_in,
                                                             gpointer   user_data);
 
-gint                   get_num_monitors (GtkWindow * window);
-
 void                           file_chooser_dialog_add_writable_pixbuf_formats (GtkFileChooser *chooser);
 GdkPixbufFormat*       get_gdk_pixbuf_format_by_extension (const gchar *uri);