[mutter/wayland] idle-monitor-native: Remove another copy/paste error

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

commit dcd83b736556bac2531b627a4337c186f03d3219
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Apr 1 16:00:49 2014 -0400

    idle-monitor-native: Remove another copy/paste error
    
    Don't overwrite the watch with a new malloc'd variable.

 src/backends/native/meta-idle-monitor-native.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/backends/native/meta-idle-monitor-native.c b/src/backends/native/meta-idle-monitor-native.c
index 8eb3576..13d8d51 100644
--- a/src/backends/native/meta-idle-monitor-native.c
+++ b/src/backends/native/meta-idle-monitor-native.c
@@ -125,7 +125,6 @@ meta_idle_monitor_native_make_watch (MetaIdleMonitor           *monitor,
   watch_native = g_slice_new0 (MetaIdleMonitorWatchNative);
   watch = (MetaIdleMonitorWatch *) watch_native;
 
-  watch = g_slice_new0 (MetaIdleMonitorWatch);
   watch->monitor = monitor;
   watch->id = get_next_watch_serial ();
   watch->callback = callback;