[mutter] Revert "Revert "wayland-pointer: Just use the pointer actor instead of doing a full repick""

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

commit 1f0ed5483a1705ef8c779c2dc09c2a1e1ba4695e
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Feb 6 09:44:08 2015 -0800

    Revert "Revert "wayland-pointer: Just use the pointer actor instead of doing a full repick""
    
    The Clutter bug has now been fixed.
    
    This reverts commit ead79f834c7eada35228d27b694d8050302981d6.

 src/wayland/meta-wayland-pointer.c |   19 +++----------------
 1 files changed, 3 insertions(+), 16 deletions(-)
---
diff --git a/src/wayland/meta-wayland-pointer.c b/src/wayland/meta-wayland-pointer.c
index a74df8c..b74842a 100644
--- a/src/wayland/meta-wayland-pointer.c
+++ b/src/wayland/meta-wayland-pointer.c
@@ -279,25 +279,12 @@ static void
 repick_for_event (MetaWaylandPointer *pointer,
                   const ClutterEvent *for_event)
 {
-  ClutterActor *actor = NULL;
+  ClutterActor *actor;
 
   if (for_event)
-    {
-      actor = clutter_event_get_source (for_event);
-    }
+    actor = clutter_event_get_source (for_event);
   else
-    {
-      ClutterStage *stage = clutter_input_device_get_pointer_stage (pointer->device);
-
-      if (stage)
-        {
-          ClutterPoint pos;
-
-          clutter_input_device_get_coords (pointer->device, NULL, &pos);
-          actor = clutter_stage_get_actor_at_pos (stage, CLUTTER_PICK_REACTIVE,
-                                                  pos.x, pos.y);
-        }
-    }
+    actor = clutter_input_device_get_pointer_actor (pointer->device);
 
   if (META_IS_SURFACE_ACTOR_WAYLAND (actor))
     pointer->current = meta_surface_actor_wayland_get_surface (META_SURFACE_ACTOR_WAYLAND (actor));