[gtk] Revert "popover: Fix setting priv->button_pressed in ::event handler"

[Carlos Garnacho <carlosg src gnome org>]

commit 317abed78e8bdb0a77e7acb80e7ffc5fc6372e08
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue May 29 14:03:27 2018 +0200

    Revert "popover: Fix setting priv->button_pressed in ::event handler"
    
    This reverts commit d638ff3afa7f3ccfebf2d5de23616109742d622b.
    
    Doesn't look like the right fix. Another one coming that fixes dismissing
    through both pointer and keyboard.

 gtk/gtkpopover.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index ca78db5558..8d64a6fbe2 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -1381,8 +1381,6 @@ gtk_popover_event (GtkWidget *widget,
       GtkWidget *toplevel, *focus;
       guint keyval;
 
-      priv->button_pressed = TRUE;
-
       if (!gdk_event_get_keyval ((GdkEvent *) event, &keyval))
         return GDK_EVENT_PROPAGATE;
 
@@ -1407,6 +1405,8 @@ gtk_popover_event (GtkWidget *widget,
 
       return GDK_EVENT_PROPAGATE;
     }
+  else if (gdk_event_get_event_type (event) == GDK_BUTTON_PRESS)
+    priv->button_pressed = TRUE;
   else if (gdk_event_get_event_type (event) == GDK_BUTTON_RELEASE)
     {
       GtkAllocation child_alloc;