[mutter] Don't try to auto-maximize not-maximizable windows

[Owen Taylor <otaylor src gnome org>]

commit 93d06d4368916473ad5c9168ea1c7640357415b7
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Apr 5 14:36:14 2012 -0400

    Don't try to auto-maximize not-maximizable windows
    
    Starting the auto-maximize process on a window like a
    META_WINDOW_DESKTOP window that is not maximizable gets placement into
    a confused state and eventually results in the window being positioned
    at the wrong position (the position that an auto-maximized window would
    be restored to.)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=673566

 src/core/window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/core/window.c b/src/core/window.c
index b203c41..204bc0c 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -3018,7 +3018,7 @@ meta_window_show (MetaWindow *window)
 
   if (!window->placed)
     {
-      if (window->showing_for_first_time)
+      if (window->showing_for_first_time && window->has_maximize_func)
         {
           MetaRectangle work_area;
           meta_window_get_work_area_for_monitor (window, window->monitor->number, &work_area);