[gnome-settings-daemon] mouse: Remove unpaired gdk_error_trap_push()

[Rui Matos <rtcm src gnome org>]

commit 4c433b87f048fa34500af295073563eee32281ac
Author: Rui Matos <tiagomatos gmail com>
Date:   Wed Apr 22 15:30:57 2015 +0200

    mouse: Remove unpaired gdk_error_trap_push()
    
    We already push above and pop below.

 plugins/mouse/gsd-mouse-manager.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/plugins/mouse/gsd-mouse-manager.c b/plugins/mouse/gsd-mouse-manager.c
index 4fcf9e3..0a927ff 100644
--- a/plugins/mouse/gsd-mouse-manager.c
+++ b/plugins/mouse/gsd-mouse-manager.c
@@ -1063,7 +1063,6 @@ set_scroll_wheel_button (GsdMouseManager *manager,
         if (rc == Success && format == 8 && type == XA_INTEGER && nitems == 1) {
                 data[0] = button > 0 ? 1 : 0;
 
-                gdk_error_trap_push ();
                 XChangeDeviceProperty (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
                                        xdevice, wheel_prop, type, format, PropModeReplace, data, nitems);
         }