[pango/pango2-cleanups: 56/70] Drop pango_context_list_families

[Matthias Clasen <matthiasc src gnome org>]

commit d21ebe4eb7c78f188114e285976b8a7dd0f99f0c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 12 13:54:08 2022 -0500

    Drop pango_context_list_families
    
    Just use the font map directly.

 pango/pango-context.c | 33 ---------------------------------
 pango/pango-context.h |  4 ----
 2 files changed, 37 deletions(-)
---
diff --git a/pango/pango-context.c b/pango/pango-context.c
index 52cce104..dbe98a34 100644
--- a/pango/pango-context.c
+++ b/pango/pango-context.c
@@ -258,39 +258,6 @@ pango_context_get_font_map (PangoContext *context)
   return context->font_map;
 }
 
-/**
- * pango_context_list_families:
- * @context: a `PangoContext`
- * @families: (out) (array length=n_families) (transfer container): location
- *   to store a pointer to an array of `PangoFontFamily`. This array should
- *   be freed with g_free().
- * @n_families: (out): location to store the number of elements in @descs
- *
- * List all families for a context.
- */
-void
-pango_context_list_families (PangoContext      *context,
-                             PangoFontFamily ***families,
-                             int               *n_families)
-{
-  g_return_if_fail (context != NULL);
-  g_return_if_fail (families == NULL || n_families != NULL);
-
-  if (n_families == NULL)
-    return;
-
-  if (context->font_map == NULL)
-    {
-      *n_families = 0;
-      if (families)
-        *families = NULL;
-
-      return;
-    }
-  else
-    pango_font_map_list_families (context->font_map, families, n_families);
-}
-
 /**
  * pango_context_load_font:
  * @context: a `PangoContext`
diff --git a/pango/pango-context.h b/pango/pango-context.h
index 3ad63f80..484f35b6 100644
--- a/pango/pango-context.h
+++ b/pango/pango-context.h
@@ -55,10 +55,6 @@ PangoFontMap *          pango_context_get_font_map              (PangoContext
 PANGO_AVAILABLE_IN_1_32
 guint                   pango_context_get_serial                (PangoContext                 *context);
 PANGO_AVAILABLE_IN_ALL
-void                    pango_context_list_families             (PangoContext                 *context,
-                                                                 PangoFontFamily            ***families,
-                                                                 int                          *n_families);
-PANGO_AVAILABLE_IN_ALL
 PangoFont *             pango_context_load_font                 (PangoContext                 *context,
                                                                  const PangoFontDescription   *desc);
 PANGO_AVAILABLE_IN_ALL