[mutter] clutter/stage: Don't update modifier state when queuing event

[verdre <jonasd src gnome org>]

commit b36cfb5bdcfe6c176cdee9b053d2426d8d0586c9
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Mon May 18 11:35:11 2020 +0200

    clutter/stage: Don't update modifier state when queuing event
    
    The modifier state of the input device is supposed to be set to the
    newest state, while the modifier state detail of the event is set to the
    last state before the event (so not including the changes triggered by
    the event).
    
    So since the modifier state of the event is the last state anyway, the
    state of the ClutterInputDevice is supposed to be set by the backend and
    not by the stage while queuing the event, so stop setting the state
    here.
    
    https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1275

 clutter/clutter/clutter-stage.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/clutter/clutter/clutter-stage.c b/clutter/clutter/clutter-stage.c
index 425980ab8a..04ad08eb3b 100644
--- a/clutter/clutter/clutter-stage.c
+++ b/clutter/clutter/clutter-stage.c
@@ -1129,7 +1129,6 @@ _clutter_stage_queue_event (ClutterStage *stage,
       event->type != CLUTTER_PROXIMITY_IN &&
       event->type != CLUTTER_PROXIMITY_OUT)
     {
-      ClutterModifierType event_state = clutter_event_get_state (event);
       ClutterEventSequence *sequence = clutter_event_get_event_sequence (event);
       guint32 event_time = clutter_event_get_time (event);
       gfloat event_x, event_y;
@@ -1137,7 +1136,6 @@ _clutter_stage_queue_event (ClutterStage *stage,
       clutter_event_get_coords (event, &event_x, &event_y);
 
       _clutter_input_device_set_coords (device, sequence, event_x, event_y, stage);
-      _clutter_input_device_set_state (device, event_state);
       _clutter_input_device_set_time (device, event_time);
     }