[mutter/wip/texture-purge-on-nvidia: 40/71] x11/window-props: Do not convert WM_NAME

[Ray Strode <halfline src gnome org>]

commit e3d7b3828e71739e86b1d30838a7fd579d17aa98
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Oct 9 00:40:33 2018 +0200

    x11/window-props: Do not convert WM_NAME
    
    The WM_NAME property is of type TEXT_PROPERTY, which is supposed to be
    returned as UTF-8. Commit 840378ae68 broke that assumption, resulting
    in crashes with non-UTF8 locales; however the "fix" of converting from
    LATIN1 to UTF8 is wrong as well, as the conversion will spit out garbage
    when the input encoding isn't actually LATIN1.
    
    Now that the original issue in text_property_to_utf8() has been fixed,
    we can simply revert the relevant bits of commit d62491f46eba748e.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/227

 src/x11/window-props.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/x11/window-props.c b/src/x11/window-props.c
index 2f4dfeb31..7c6b25fdb 100644
--- a/src/x11/window-props.c
+++ b/src/x11/window-props.c
@@ -645,10 +645,7 @@ reload_wm_name (MetaWindow    *window,
 
   if (value->type != META_PROP_VALUE_INVALID)
     {
-      g_autofree gchar *title = g_convert (value->v.str, -1,
-                                           "UTF-8", "LATIN1",
-                                           NULL, NULL, NULL);
-      set_window_title (window, title);
+      set_window_title (window, value->v.str);
 
       meta_verbose ("Using WM_NAME for new title of %s: \"%s\"\n",
                     window->desc, window->title);