[gtk+] Drop an unused variable

[Matthias Clasen <matthiasc src gnome org>]

commit 2679f889a504a28cde1b9cb1d66b305df2b5195d
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 28 12:32:26 2014 -0500

    Drop an unused variable

 gtk/inspector/prop-editor.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/inspector/prop-editor.c b/gtk/inspector/prop-editor.c
index c7787d8..3649e78 100644
--- a/gtk/inspector/prop-editor.c
+++ b/gtk/inspector/prop-editor.c
@@ -414,7 +414,6 @@ static void
 bool_changed (GObject *object, GParamSpec *pspec, gpointer data)
 {
   GtkToggleButton *tb = GTK_TOGGLE_BUTTON (data);
-  GtkWidget *child;
   GValue val = G_VALUE_INIT;
 
   g_value_init (&val, G_TYPE_BOOLEAN);