[gtk] Move the mixed module check function

[Matthias Clasen <matthiasc src gnome org>]

commit 7272610a02a144ff30106e647fa67736bf1642d8
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 18 09:31:22 2018 -0500

    Move the mixed module check function
    
    This is only called in one place, move the function there.

 gtk/gtkmain.c           | 28 ++++++++++++++++++++++++++++
 gtk/gtkmodules.c        | 28 ----------------------------
 gtk/gtkmodulesprivate.h |  2 --
 3 files changed, 28 insertions(+), 30 deletions(-)
---
diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 8af6ee4471..7a7d2e6ce7 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -545,6 +545,34 @@ setlocale_initialization (void)
     }
 }
 
+/* Return TRUE if module_to_check causes version conflicts.
+ * If module_to_check is NULL, check the main module.
+ */
+static gboolean
+_gtk_module_has_mixed_deps (GModule *module_to_check)
+{
+  GModule *module;
+  gpointer func;
+  gboolean result;
+
+  if (!module_to_check)
+    module = g_module_open (NULL, 0);
+  else
+    module = module_to_check;
+
+  if (g_module_symbol (module, "gtk_progress_get_type", &func))
+    result = TRUE;
+  else if (g_module_symbol (module, "gtk_misc_get_type", &func))
+    result = TRUE;
+  else
+    result = FALSE;
+
+  if (!module_to_check)
+    g_module_close (module);
+
+  return result;
+}
+
 static void
 do_pre_parse_initialization (void)
 {
diff --git a/gtk/gtkmodules.c b/gtk/gtkmodules.c
index 57e6eb0f24..2f10c8671b 100644
--- a/gtk/gtkmodules.c
+++ b/gtk/gtkmodules.c
@@ -186,31 +186,3 @@ _gtk_find_module (const gchar *name,
   g_strfreev (paths);
   return module_name;
 }
-
-/* Return TRUE if module_to_check causes version conflicts.
- * If module_to_check is NULL, check the main module.
- */
-gboolean
-_gtk_module_has_mixed_deps (GModule *module_to_check)
-{
-  GModule *module;
-  gpointer func;
-  gboolean result;
-
-  if (!module_to_check)
-    module = g_module_open (NULL, 0);
-  else
-    module = module_to_check;
-
-  if (g_module_symbol (module, "gtk_progress_get_type", &func))
-    result = TRUE;
-  else if (g_module_symbol (module, "gtk_misc_get_type", &func))
-    result = TRUE;
-  else
-    result = FALSE;
-
-  if (!module_to_check)
-    g_module_close (module);
-
-  return result;
-}
diff --git a/gtk/gtkmodulesprivate.h b/gtk/gtkmodulesprivate.h
index 67da320f80..b7d5793127 100644
--- a/gtk/gtkmodulesprivate.h
+++ b/gtk/gtkmodulesprivate.h
@@ -33,8 +33,6 @@ gchar  * _gtk_find_module              (const gchar  *name,
                                         const gchar  *type);
 gchar ** _gtk_get_module_path          (const gchar  *type);
 
-gboolean _gtk_module_has_mixed_deps    (GModule       *module);
-
 G_END_DECLS
 
 #endif /* __GTK_MODULES_PRIVATE_H__ */