From 4782e8dfa2a5863f84c66f405c48eb2b99ac3622 Mon Sep 17 00:00:00 2001
From: Henri Sivonen <hsivonen@hsivonen.fi>
Date: Wed, 18 Nov 2020 23:28:27 +0000
Subject: [parser] Make the refcount of nsHtml5OwningUTF16Buffer atomic.

---
 parser/html/nsHtml5OwningUTF16Buffer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parser/html/nsHtml5OwningUTF16Buffer.h b/parser/html/nsHtml5OwningUTF16Buffer.h
index d7e3200ea3..0d8777464e 100644
--- a/parser/html/nsHtml5OwningUTF16Buffer.h
+++ b/parser/html/nsHtml5OwningUTF16Buffer.h
@@ -52,7 +52,7 @@ public:
     nsrefcnt AddRef();
     nsrefcnt Release();
   private:
-    nsAutoRefCnt mRefCnt;
+    mozilla::ThreadSafeAutoRefCnt mRefCnt;
 };
 
 #endif // nsHtml5OwningUTF16Buffer_h
-- 
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