[totem] Remove an incorrect unref from the chapters plugin

[Philip Withnall <pwithnall src gnome org>]

commit ba7651f5478a503c17f3e950a5fc2e139ec9cb52
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Dec 20 00:57:44 2010 +0000

    Remove an incorrect unref from the chapters plugin

 src/plugins/chapters/totem-chapters.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/chapters/totem-chapters.c b/src/plugins/chapters/totem-chapters.c
index 0ecce34..8cfcea7 100644
--- a/src/plugins/chapters/totem-chapters.c
+++ b/src/plugins/chapters/totem-chapters.c
@@ -844,7 +844,6 @@ save_button_clicked_cb (GtkButton		*button,
 		totem_action_error (plugin->priv->totem, _("Error occurred while saving chapters"),
 		                    _("Please check you have permission to write to the folder containing the movie."));
 		g_free (data);
-		g_object_unref (plugin->priv->cancellable);
 	} else
 		gtk_widget_set_sensitive (plugin->priv->save_button, FALSE);
 }