[gtk+] button: Stop fiddling with PRELIGHT state

[Timm Bäder <baedert src gnome org>]

commit 36c4582086e806efe873e6f5bd15ec8c5fa02f87
Author: Timm Bäder <mail baedert org>
Date:   Tue Aug 1 18:16:40 2017 +0200

    button: Stop fiddling with PRELIGHT state
    
    This is done automatically now and it's wrong here since it gets
    executed after gesture release.

 gtk/gtkbutton.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index ad6c3df..592fa10 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -1058,11 +1058,7 @@ gtk_button_update_state (GtkButton *button)
   else
     depressed = priv->in_button && priv->button_down;
 
-  new_state = gtk_widget_get_state_flags (GTK_WIDGET (button)) &
-    ~(GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_ACTIVE);
-
-  if (priv->in_button)
-    new_state |= GTK_STATE_FLAG_PRELIGHT;
+  new_state = gtk_widget_get_state_flags (GTK_WIDGET (button)) & ~(GTK_STATE_FLAG_ACTIVE);
 
   if (depressed)
     new_state |= GTK_STATE_FLAG_ACTIVE;