[gtk+] Remove some unused variables (GnomeBug:591218)

[Frederic Peters <fpeters src gnome org>]

commit ec7c24d227fc1a480dec1975f4dc6c383f941070
Author: Javier Jardón <javierjc1982 gmail com>
Date:   Sun Aug 9 12:01:03 2009 +0200

    Remove some unused variables (GnomeBug:591218)

 demos/gtk-demo/links.c  |    1 -
 gdk/x11/gdkscreen-x11.c |    1 -
 gtk/gtkimagemenuitem.c  |    1 -
 gtk/gtkliststore.c      |    1 -
 gtk/gtkmenu.c           |    1 -
 gtk/gtkscale.c          |    1 -
 tests/testscale.c       |    1 -
 7 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/demos/gtk-demo/links.c b/demos/gtk-demo/links.c
index c506144..02c3188 100644
--- a/demos/gtk-demo/links.c
+++ b/demos/gtk-demo/links.c
@@ -47,7 +47,6 @@ GtkWidget *
 do_links (GtkWidget *do_widget)
 {
   static GtkWidget *window = NULL;
-  GtkWidget *box;
   GtkWidget *label;
 
   if (!window)
diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c
index cbf0930..32088a8 100644
--- a/gdk/x11/gdkscreen-x11.c
+++ b/gdk/x11/gdkscreen-x11.c
@@ -1078,7 +1078,6 @@ _gdk_x11_screen_size_changed (GdkScreen *screen,
 {
   gint width, height;
   GdkDisplayX11 *display_x11;
-  gboolean monitors_changed;
 
   width = gdk_screen_get_width (screen);
   height = gdk_screen_get_height (screen);
diff --git a/gtk/gtkimagemenuitem.c b/gtk/gtkimagemenuitem.c
index 8948c93..7f0785d 100644
--- a/gtk/gtkimagemenuitem.c
+++ b/gtk/gtkimagemenuitem.c
@@ -615,7 +615,6 @@ gtk_image_menu_item_update (GtkActivatable *activatable,
 			    const gchar    *property_name)
 {
   GtkImageMenuItem *image_menu_item;
-  GtkWidget *image;
   gboolean   use_appearance;
 
   image_menu_item = GTK_IMAGE_MENU_ITEM (activatable);
diff --git a/gtk/gtkliststore.c b/gtk/gtkliststore.c
index dd28629..8ab1f18 100644
--- a/gtk/gtkliststore.c
+++ b/gtk/gtkliststore.c
@@ -337,7 +337,6 @@ static void
 gtk_list_store_set_n_columns (GtkListStore *list_store,
 			      gint          n_columns)
 {
-  GType *new_columns;
   int i;
 
   if (list_store->n_columns == n_columns)
diff --git a/gtk/gtkmenu.c b/gtk/gtkmenu.c
index 0fd5d3d..5d66878 100644
--- a/gtk/gtkmenu.c
+++ b/gtk/gtkmenu.c
@@ -4172,7 +4172,6 @@ gtk_menu_position (GtkMenu *menu)
   GtkRequisition requisition;
   GtkMenuPrivate *private;
   gint x, y;
-  gboolean initially_pushed_in;
   gint scroll_offset;
   gint menu_height;
   GdkScreen *screen;
diff --git a/gtk/gtkscale.c b/gtk/gtkscale.c
index 87aa469..261d698 100644
--- a/gtk/gtkscale.c
+++ b/gtk/gtkscale.c
@@ -1578,7 +1578,6 @@ gtk_scale_buildable_custom_finished (GtkBuildable *buildable,
 {
   GtkScale *scale = GTK_SCALE (buildable);
   MarksSubparserData *marks_data;
-  GtkWidget *toplevel;
 
   if (strcmp (tagname, "marks") == 0)
     {
diff --git a/tests/testscale.c b/tests/testscale.c
index 35b287e..98e83f0 100755
--- a/tests/testscale.c
+++ b/tests/testscale.c
@@ -27,7 +27,6 @@ int main (int argc, char *argv[])
   GtkWidget *box2;
   GtkWidget *frame;
   GtkWidget *scale;
-  GIcon *icon;
   gdouble marks[3] = { 0.0, 50.0, 100.0 };
   const gchar *labels[3] = { 
     "<small>Left</small>",