From a1c8d7ebb27f6ae87da1567b7dacbe57472831db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= <emilio@crisal.io>
Date: Sat, 12 Aug 2023 02:37:59 +0200
Subject: [PATCH] style: Fix layer statement rules with multiple layer names

MANUAL PUSH: Trivial orange fix CLOSED TREE.
---
 components/style/stylist.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/style/stylist.rs b/components/style/stylist.rs
index 526c50608f8..ebee4db0a79 100644
--- a/components/style/stylist.rs
+++ b/components/style/stylist.rs
@@ -2765,9 +2765,9 @@ impl CascadeData {
                 CssRule::LayerStatement(ref lock) => {
                     let layer_rule = lock.read_with(guard);
                     for name in &*layer_rule.names {
-                        // There are no children, so we can ignore the
-                        // return value.
                         maybe_register_layers(self, Some(name), containing_rule_state);
+                        // Register each layer individually.
+                        containing_rule_state.restore(&saved_containing_rule_state);
                     }
                 },
                 CssRule::Container(ref lock) => {