[gtk/dnd-gestures-2: 109/150] notebook: Use gtk_widget_add_controller for drag source

[Matthias Clasen <matthiasc src gnome org>]

commit 974a4bbdf3ec9df7b7ecdd551c4261573ebee040
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jan 7 01:08:31 2020 -0500

    notebook: Use gtk_widget_add_controller for drag source

 gtk/gtknotebook.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index c93be978f8..585a3143d1 100644
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -34,6 +34,7 @@
 #include "gtkbutton.h"
 #include "gtkcssstylepropertyprivate.h"
 #include "gtkdragdest.h"
+#include "gtkdragicon.h"
 #include "gtkeventcontrollermotion.h"
 #include "gtkgestureclick.h"
 #include "gtkgizmoprivate.h"