From 945c3e4a2b7d0805895a60213e27f5ed554b2aee Mon Sep 17 00:00:00 2001
From: Ting-Yu Lin <tlin@mozilla.com>
Date: Mon, 19 Jun 2017 18:35:07 +0800
Subject: [PATCH] stylo: Fix has_author_specified_rules() for rules in XBL
 stylesheets (bug 1372062)

MozReview-Commit-ID: GBFgr5pqROk
---
 components/style/rule_tree/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/style/rule_tree/mod.rs b/components/style/rule_tree/mod.rs
index d4bae66700b..cc1cec8b945 100644
--- a/components/style/rule_tree/mod.rs
+++ b/components/style/rule_tree/mod.rs
@@ -1112,8 +1112,7 @@ impl StrongRuleNode {
                     CascadeLevel::UANormal |
                     CascadeLevel::UAImportant |
                     CascadeLevel::UserNormal |
-                    CascadeLevel::UserImportant |
-                    CascadeLevel::XBL => {
+                    CascadeLevel::UserImportant  => {
                         for (id, declaration) in longhands {
                             if properties.contains(id) {
                                 // This property was set by a non-author rule.
@@ -1136,6 +1135,7 @@ impl StrongRuleNode {
                     }
                     // Author rules:
                     CascadeLevel::PresHints |
+                    CascadeLevel::XBL |
                     CascadeLevel::AuthorNormal |
                     CascadeLevel::StyleAttributeNormal |
                     CascadeLevel::SMILOverride |