1 files changed, 3 insertions, 4 deletions
diff --git a/widget/LookAndFeel.h b/widget/LookAndFeel.h
index 2ab61df304..0cab187410 100644
--- a/widget/LookAndFeel.h
+++ b/widget/LookAndFeel.h
@@ -163,10 +163,6 @@ class LookAndFeel {
      * 1: scrollbar button repeats to scroll even if cursor is outside of it.
      */
     ScrollbarButtonAutoRepeatBehavior,
-    /**
-     * Delay before showing a tooltip.
-     */
-    TooltipDelay,
     /*
      * A Boolean value to determine whether swipe animations should be used.
      */
@@ -293,6 +289,9 @@ class LookAndFeel {
     /** GTK titlebar radius */
     TitlebarRadius,
 
+    /** GTK button-to-button spacing in the inline axis */
+    TitlebarButtonSpacing,
+
     /**
      * Corresponding to dynamic-range.
      * https://drafts.csswg.org/mediaqueries-5/#dynamic-range