[libgda] Removed gda_lang_locale()

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit e5b4095ca3c08f024dd8a1792da5e0d94050bab9
Author: Daniel Espinosa <esodan gmail com>
Date:   Sun Apr 14 18:57:04 2019 -0500

    Removed gda_lang_locale()

 libgda/gda-init.c | 26 --------------------------
 libgda/gda-set.c  |  2 --
 2 files changed, 28 deletions(-)
---
diff --git a/libgda/gda-init.c b/libgda/gda-init.c
index fa0df6b7d..91eb104dd 100644
--- a/libgda/gda-init.c
+++ b/libgda/gda-init.c
@@ -58,35 +58,11 @@ xmlDtdPtr           _gda_db_catalog_dtd = NULL;
 
 static gchar          *gda_lang_locale = "";
 
-/**
- * gda_locale_changed:
- *
- * Call this function whenever the setlocale() function has been called
- * to change the current locale; this function is first called by gda_init() so you
- * don't need to call it if you have set the locale before calling gda_init().
- *
- * Failing to call this function after having changed the current locale may result
- * in Libgda reverting to the previous set locale.
- *
- * Since: 4.2.3
- */
-void
-gda_locale_changed (void)
-{
-#ifdef HAVE_LC_MESSAGES
-  gda_lang_locale = setlocale (LC_MESSAGES, NULL);
-#else
-  gda_lang_locale = setlocale (LC_CTYPE, NULL);
-#endif
-}
 
 /**
  * gda_init:
  *
  * Initializes the GDA library, must be called prior to any Libgda usage.
- *
- * Please note that if you call setlocale() to modify the current locale, you should also
- * call gda_locale_changed() before using Libgda again.
  */
 void
 gda_init (void)
@@ -149,8 +125,6 @@ gda_init (void)
        /* force TZ init */
        tzset ();
 
-       /* acquire locale */
-       gda_locale_changed ();
 
        /* binreloc */
        gda_gbr_init ();
diff --git a/libgda/gda-set.c b/libgda/gda-set.c
index 01848353e..fc3a4a56a 100644
--- a/libgda/gda-set.c
+++ b/libgda/gda-set.c
@@ -42,8 +42,6 @@
 #include <libgda/gda-custom-marshal.h>
 #include <libgda/binreloc/gda-binreloc.h>
 
-extern gchar *gda_lang_locale;
-
 /**
  * GdaSetGroup:
  * @nodes: (element-type Gda.SetNode): list of GdaSetNode, at least one entry