From 04dbf3bb704afb17039bf5a2ce303f88c49c5c4b Mon Sep 17 00:00:00 2001
From: Guy Bedford <gbedford@fastly.com>
Date: Wed, 24 Jul 2024 11:15:46 -0700
Subject: [PATCH] Update builtins/web/fetch/headers.cpp

Co-authored-by: Till Schneidereit <till@tillschneidereit.net>
---
 builtins/web/fetch/headers.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/builtins/web/fetch/headers.cpp b/builtins/web/fetch/headers.cpp
index 7ef5a7b4..064f82fd 100644
--- a/builtins/web/fetch/headers.cpp
+++ b/builtins/web/fetch/headers.cpp
@@ -530,7 +530,6 @@ JSObject *Headers::create(JSContext *cx, host_api::HttpHeadersReadOnly *handle,
     return nullptr;
   }
 
-  MOZ_ASSERT(Headers::is_instance(self));
   MOZ_ASSERT(Headers::mode(self) == Headers::Mode::Uninitialized);
   SetReservedSlot(self, static_cast<uint32_t>(Headers::Slots::Mode),
                   JS::Int32Value(static_cast<int32_t>(Headers::Mode::HostOnly)));