[mutter] window-x11: Make sure to chain up in grab_op_began / ended

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

commit ecb4e09ec58e36433d35f96867f2426251acad71
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue May 20 15:52:38 2014 -0400

    window-x11: Make sure to chain up in grab_op_began / ended
    
    To make sure shaken_loose gets reset.

 src/x11/window-x11.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/x11/window-x11.c b/src/x11/window-x11.c
index 85dcaba..1fb93f6 100644
--- a/src/x11/window-x11.c
+++ b/src/x11/window-x11.c
@@ -816,6 +816,8 @@ meta_window_x11_grab_op_began (MetaWindow *window,
           meta_window_refresh_resize_popup (window);
         }
     }
+
+  META_WINDOW_CLASS (meta_window_x11_parent_class)->grab_op_began (window, op);
 }
 
 static void
@@ -830,6 +832,8 @@ meta_window_x11_grab_op_ended (MetaWindow *window,
       meta_ui_resize_popup_free (priv->grab_resize_popup);
       priv->grab_resize_popup = NULL;
     }
+
+  META_WINDOW_CLASS (meta_window_x11_parent_class)->grab_op_ended (window, op);
 }
 
 static void