[gnome-desktop] gnome-rr: Actually define output_get_possible_crtcs

[Debarshi Ray <debarshir src gnome org>]

commit 11eb5b0d93e46d2d63e1b108b0cf659ab8f30c77
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Mar 25 17:39:21 2014 +0100

    gnome-rr: Actually define output_get_possible_crtcs
    
    Fallout from 817fd136603bf92294411345b2281b6ab0d37adf
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727034

 libgnome-desktop/gnome-rr.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/libgnome-desktop/gnome-rr.c b/libgnome-desktop/gnome-rr.c
index 2ec1a8a..10254b6 100644
--- a/libgnome-desktop/gnome-rr.c
+++ b/libgnome-desktop/gnome-rr.c
@@ -1503,6 +1503,14 @@ gnome_rr_output_get_crtc (GnomeRROutput *output)
     return output->current_crtc;
 }
 
+GnomeRRCrtc **
+gnome_rr_output_get_possible_crtcs (GnomeRROutput *output)
+{
+    g_return_val_if_fail (output != NULL, NULL);
+
+    return output->possible_crtcs;
+}
+
 gboolean
 _gnome_rr_output_name_is_builtin_display (const char *name)
 {