[gtk+] flowbox: Fix compiler warnings

[Benjamin Otte <otte src gnome org>]

commit 5984bc78ee4babba0daf09a5e04a2fdcfc640e48
Author: Benjamin Otte <otte redhat com>
Date:   Sat May 30 05:59:55 2015 +0200

    flowbox: Fix compiler warnings
    
    Introduced in e59e38b58120f8d998b5e204506fc552e2efd00d

 gtk/gtkflowbox.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkflowbox.c b/gtk/gtkflowbox.c
index 66cff35..d858cec 100644
--- a/gtk/gtkflowbox.c
+++ b/gtk/gtkflowbox.c
@@ -61,6 +61,7 @@
 #include "gtkorientableprivate.h"
 #include "gtkintl.h"
 #include "gtkcssnodeprivate.h"
+#include "gtkwidgetprivate.h"
 
 #include "a11y/gtkflowboxaccessibleprivate.h"
 #include "a11y/gtkflowboxchildaccessible.h"
@@ -4008,7 +4009,7 @@ gtk_flow_box_new (void)
 }
 
 static void
-gtk_flow_box_insert_css_node (GtkListBox    *box,
+gtk_flow_box_insert_css_node (GtkFlowBox    *box,
                               GtkWidget     *child,
                               GSequenceIter *iter)
 {