[gtk+] Don't use g_warning when loading an engine fails

[Matthias Clasen <matthiasc src gnome org>]

commit 94c9eb72ce4be9632f78c587bd19e8af474452f7
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 6 00:44:01 2010 -0500

    Don't use g_warning when loading an engine fails
    
    This causes the tests to abort if clearlooks can't be found.

 gtk/gtkthemingengine.c |   11 ++---------
 1 files changed, 2 insertions(+), 9 deletions(-)
---
diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index 88ba166..1c77dbc 100644
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -889,19 +889,13 @@ gtk_theming_module_load (GTypeModule *type_module)
   module_path = _gtk_find_module (name, "theming-engines");
 
   if (!module_path)
-    {
-      g_warning (_("Unable to locate theme engine in module path: \"%s\","), name);
-      return FALSE;
-    }
+    return FALSE;
 
   module = g_module_open (module_path, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
   g_free (module_path);
 
   if (!module)
-    {
-      g_warning ("%s", g_module_error ());
-      return FALSE;
-    }
+    return FALSE;
 
   if (!g_module_symbol (module, "theme_init",
                         (gpointer *) &theming_module->init) ||
@@ -910,7 +904,6 @@ gtk_theming_module_load (GTypeModule *type_module)
       !g_module_symbol (module, "create_engine",
                         (gpointer *) &theming_module->create_engine))
     {
-      g_warning ("%s", g_module_error ());
       g_module_close (module);
 
       return FALSE;