[gnome-builder] ide-layout-pane: remove unneeded line

[Sébastien Lafargue <slafargue src gnome org>]

commit 37f7f6431320d5abc3d1834f7911f4719075161f
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Sun Mar 6 01:04:20 2016 +0100

    ide-layout-pane: remove unneeded line

 libide/ide-layout-pane.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/libide/ide-layout-pane.c b/libide/ide-layout-pane.c
index 1b68b24..fb54f07 100644
--- a/libide/ide-layout-pane.c
+++ b/libide/ide-layout-pane.c
@@ -354,7 +354,6 @@ ide_layout_pane_init (IdeLayoutPane *self)
 
   gtk_widget_init_template (GTK_WIDGET (self));
 
-  self->notify_stack_signal_handler = 0;
   self->notify_stack_signal_handler = g_signal_connect (self->stack,
                                                         "notify::visible-child",
                                                         G_CALLBACK (on_stack_changed),