[gtk+] testswitch: Remove unnecessary gtk_widget_show calls

[Timm Bäder <baedert src gnome org>]

commit 78832732c44d5d344a0a54f5e929ee68ea7ef4f7
Author: Timm Bäder <mail baedert org>
Date:   Sat Dec 2 11:27:02 2017 +0100

    testswitch: Remove unnecessary gtk_widget_show calls

 tests/testswitch.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/tests/testswitch.c b/tests/testswitch.c
index 4c80d36..0b7a132 100644
--- a/tests/testswitch.c
+++ b/tests/testswitch.c
@@ -162,27 +162,21 @@ int main (int argc, char *argv[])
 
   vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
   gtk_container_add (GTK_CONTAINER (window), vbox);
-  gtk_widget_show (vbox);
 
   hbox = make_switch (FALSE, TRUE);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
-  gtk_widget_show (hbox);
 
   hbox = make_switch (TRUE, TRUE);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
-  gtk_widget_show (hbox);
 
   hbox = make_switch (FALSE, FALSE);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
-  gtk_widget_show (hbox);
 
   hbox = make_switch (TRUE, FALSE);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
-  gtk_widget_show (hbox);
 
   hbox = make_delayed_switch (FALSE, TRUE);
   gtk_container_add (GTK_CONTAINER (vbox), hbox);
-  gtk_widget_show (hbox);
 
   gtk_main ();