[gtk+/wip/cosimoc/range-gadget: 120/144] range: remove special case that's not needed

[Cosimo Cecchi <cosimoc src gnome org>]

commit 69535f1d88c6415319e7dcf70dc14c4263c23c52
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Feb 22 18:18:37 2016 -0800

    range: remove special case that's not needed
    
    We already set the gadget not to be visible in that case.

 gtk/gtkrange.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)
---
diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index d404335..2591a44 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -2269,25 +2269,14 @@ gtk_range_draw (GtkWidget *widget,
   GtkRange *range = GTK_RANGE (widget);
   GtkRangePrivate *priv = range->priv;
   gboolean draw_trough = TRUE;
-  gboolean draw_slider = TRUE;
 
-  if (GTK_IS_SCALE (widget) &&
-      gtk_adjustment_get_upper (priv->adjustment) == gtk_adjustment_get_lower (priv->adjustment))
-    {
-      draw_trough = TRUE;
-      draw_slider = FALSE;
-    }
   if (GTK_IS_COLOR_SCALE (widget))
-    {
       draw_trough = FALSE;
-      draw_slider = TRUE;
-    }
 
   if (draw_trough)
     gtk_css_gadget_draw (priv->trough_gadget, cr);
 
-  if (draw_slider)
-    gtk_css_gadget_draw (priv->slider_gadget, cr);
+  gtk_css_gadget_draw (priv->slider_gadget, cr);
 
   if (priv->stepper_a_gadget)
     gtk_css_gadget_draw (priv->stepper_a_gadget, cr);