From a1fa0c610f29a24e38e13af13b4381dfcfb0d21a Mon Sep 17 00:00:00 2001
From: Cameron McCormack <cam@mcc.id.au>
Date: Thu, 15 Oct 2020 04:54:41 +0000
Subject: [PATCH] style: Use LookAndFeelCache to pass Gtk theme-derived
 scrollbar colors to content processes.

Differential Revision: https://phabricator.services.mozilla.com/D93467
---
 components/style/values/specified/color.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/components/style/values/specified/color.rs b/components/style/values/specified/color.rs
index 675e1b9a131..d1f27eeb503 100644
--- a/components/style/values/specified/color.rs
+++ b/components/style/values/specified/color.rs
@@ -107,6 +107,16 @@ pub enum SystemColor {
     IMESelectedConvertedTextUnderline,
     #[css(skip)]
     SpellCheckerUnderline,
+    #[css(skip)]
+    ScrollbarInactive,
+    #[css(skip)]
+    ScrollbarThumb,
+    #[css(skip)]
+    ScrollbarThumbHover,
+    #[css(skip)]
+    ScrollbarThumbActive,
+    #[css(skip)]
+    ScrollbarThumbInactive,
     Activeborder,
     Activecaption,
     Appworkspace,