[mutter] ui: Remove obsolete GTK+ version check

[Florian MÃllner <fmuellner src gnome org>]

commit daac778f1638dd8372ff4c22c89504882c8a4c99
Author: Florian MÃllner <fmuellner gnome org>
Date:   Thu Nov 8 17:17:48 2012 +0100

    ui: Remove obsolete GTK+ version check

 src/ui/ui.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/ui/ui.c b/src/ui/ui.c
index e21c69c..9335e18 100644
--- a/src/ui/ui.c
+++ b/src/ui/ui.c
@@ -66,9 +66,7 @@ meta_ui_init (void)
    * GDK will no longer generate the core XEvents we process.
    * So at least for now, enforce the previous behavior.
    */
-#if GTK_CHECK_VERSION(2, 91, 7)
   gdk_disable_multidevice ();
-#endif
 
   if (!gtk_init_check (NULL, NULL))
     meta_fatal ("Unable to open X display %s\n", XDisplayName (NULL));