[gtk+] range: deprecate gtk_range_get/set_min_slider_size()

[Cosimo Cecchi <cosimoc src gnome org>]

commit 887b6d65a1e730d94332ec4e6d7fde905d798eed
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Feb 27 13:37:01 2016 -0800

    range: deprecate gtk_range_get/set_min_slider_size()
    
    Nothing uses these functions inside GTK anymore.

 gtk/gtkrange.c |    6 ++++++
 gtk/gtkrange.h |    4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index edb9ba4..419be48 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -1185,6 +1185,9 @@ gtk_range_get_slider_size_fixed (GtkRange *range)
  * This function is useful mainly for #GtkRange subclasses.
  *
  * Since: 2.20
+ *
+ * Deprecated: 3.20: Use the min-height/min-width CSS properties on the slider
+ *   node.
  **/
 void
 gtk_range_set_min_slider_size (GtkRange *range,
@@ -1216,6 +1219,9 @@ gtk_range_set_min_slider_size (GtkRange *range,
  * Returns: The minimum size of the range’s slider.
  *
  * Since: 2.20
+ *
+ * Deprecated: 3.20: Use the min-height/min-width CSS properties on the slider
+ *   node.
  **/
 gint
 gtk_range_get_min_slider_size (GtkRange *range)
diff --git a/gtk/gtkrange.h b/gtk/gtkrange.h
index ba0cf3d..b21e844 100644
--- a/gtk/gtkrange.h
+++ b/gtk/gtkrange.h
@@ -113,10 +113,10 @@ void               gtk_range_set_slider_size_fixed         (GtkRange      *range
 GDK_AVAILABLE_IN_ALL
 gboolean           gtk_range_get_slider_size_fixed         (GtkRange      *range);
 
-GDK_AVAILABLE_IN_ALL
+GDK_DEPRECATED_IN_3_20
 void               gtk_range_set_min_slider_size           (GtkRange      *range,
                                                             gint           min_size);
-GDK_AVAILABLE_IN_ALL
+GDK_DEPRECATED_IN_3_20
 gint               gtk_range_get_min_slider_size           (GtkRange      *range);
 
 GDK_AVAILABLE_IN_ALL