From f82bf81f8e7807085eb24001fd80b121b3542ce7 Mon Sep 17 00:00:00 2001
From: Olli Pettay <Olli.Pettay@helsinki.fi>
Date: Tue, 22 May 2018 00:11:11 +0300
Subject: [PATCH] style: Make mBindingParent strong.

Bug: 1463116
Reviewed-by: bz
---
 components/style/gecko/wrapper.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/style/gecko/wrapper.rs b/components/style/gecko/wrapper.rs
index c00a41049c2b..7a565ec469ed 100644
--- a/components/style/gecko/wrapper.rs
+++ b/components/style/gecko/wrapper.rs
@@ -665,7 +665,7 @@ impl<'le> GeckoElement<'le> {
     fn non_xul_xbl_binding_parent_raw_content(&self) -> *mut nsIContent {
         debug_assert!(!self.is_xul_element());
         self.extended_slots()
-            .map_or(ptr::null_mut(), |slots| slots._base.mBindingParent)
+            .map_or(ptr::null_mut(), |slots| slots._base.mBindingParent.raw::<nsIContent>())
     }
 
     #[inline]