From c324e4df468d7181440fcf2e1be3e60b262d632f Mon Sep 17 00:00:00 2001
From: win7-7 <win7-7@users.noreply.github.com>
Date: Wed, 7 Jan 2026 08:43:27 +0200
Subject: [PATCH] Accidental addition/regression from may 2025 merge. Took what
 was not needed and caused multi-threading regression for parsing.

Accidental addition/regression from may 2025 merge. Took what was not needed and caused multi-threading regression for parsing.
---
 js/src/vm/HelperThreads.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/js/src/vm/HelperThreads.h b/js/src/vm/HelperThreads.h
index d9412ea8c9..b20b0a007b 100644
--- a/js/src/vm/HelperThreads.h
+++ b/js/src/vm/HelperThreads.h
@@ -562,7 +562,6 @@ class MOZ_RAII AutoUnlockHelperThreadState : public UnlockGuard<Mutex>
 struct ParseTask
 {
     ParseTaskKind kind;
-    ExclusiveContext* cx;
     JS::OwningCompileOptions options;
     // Anonymous union, the only correct interpretation is provided by the
     // ParseTaskKind value, or from the virtual parse function.