[mutter] display: Fix compilation error

[Jasper St. Pierre <jstpierre src gnome org>]

commit b0cf0b2442a523b500ef079a7fd227f6be300dae
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Jul 17 21:04:55 2013 -0400

    display: Fix compilation error
    
    Whoops, I didn't mean to push that last commit, but let's
    not break the build.

 src/core/display.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/core/display.c b/src/core/display.c
index e78085c..ef07542 100644
--- a/src/core/display.c
+++ b/src/core/display.c
@@ -2495,8 +2495,7 @@ event_callback (XEvent   *event,
                    * it has no modifiers and was on the client window
                    */
 
-                  meta_verbose ("Allowing events mode %s time %u\n",
-                                mode == AsyncPointer ? "AsyncPointer" : "ReplayPointer",
+                  meta_verbose ("Allowing events time %u\n",
                                 (unsigned int)device_event->time);
 
                   XIAllowEvents (display->xdisplay, device_event->deviceid,