[gtk+] GtkGesture: minor cleanup

[Carlos Garnacho <carlosg src gnome org>]

commit 862cac7fe63c712d54936548a245707f2a966e78
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Jul 24 11:47:27 2015 +0200

    GtkGesture: minor cleanup
    
    We're not really using the coordinates in that function, we just
    double check it's not an unrelated event.

 gtk/gtkgesture.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkgesture.c b/gtk/gtkgesture.c
index 826b741..15111c5 100644
--- a/gtk/gtkgesture.c
+++ b/gtk/gtkgesture.c
@@ -417,9 +417,8 @@ _gtk_gesture_update_point (GtkGesture     *gesture,
   GdkDevice *device;
   gboolean existed;
   PointData *data;
-  gdouble x, y;
 
-  if (!gdk_event_get_coords (event, &x, &y))
+  if (!gdk_event_get_coords (event, NULL, NULL))
     return FALSE;
 
   device = gdk_event_get_device (event);