[gtk/wip/synthetic-motion2: 19/30] gdk: Drop the query_state vfunc

[Matthias Clasen <matthiasc src gnome org>]

commit 80b167893f07e77a60db808f6e1987088e6a1114
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Aug 26 16:09:14 2020 -0400

    gdk: Drop the query_state vfunc
    
    It is no longer used.

 gdk/gdkdeviceprivate.h | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/gdk/gdkdeviceprivate.h b/gdk/gdkdeviceprivate.h
index af26e8ab84..e556c83bbe 100644
--- a/gdk/gdkdeviceprivate.h
+++ b/gdk/gdkdeviceprivate.h
@@ -105,12 +105,6 @@ struct _GdkDeviceClass
                               GdkSurface *surface,
                               GdkCursor *cursor);
 
-  void (* query_state)       (GdkDevice       *device,
-                              GdkSurface       *surface,
-                              GdkSurface      **child_surface,
-                              double           *win_x,
-                              double           *win_y,
-                              GdkModifierType  *mask);
   GdkGrabStatus (* grab)     (GdkDevice        *device,
                               GdkSurface        *surface,
                               gboolean          owner_events,