From 08fc057471e0f74a558de887e6f9ea9e19d42876 Mon Sep 17 00:00:00 2001
From: Gaming4JC <g4jc@hyperbola.info>
Date: Sun, 5 Jan 2020 11:25:37 -0500
Subject: Bug 1334051 - Part 1: Include namespace in attributeChangedCallback.

 Per spec [1], we should include namesapce in attributeChangedCallback argurment list.
[1] https://html.spec.whatwg.org/multipage/custom-elements.html#concept-upgrade-an-element, step 3

Tag UXP Issue #1344
---
 dom/base/CustomElementRegistry.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'dom/base/CustomElementRegistry.h')

diff --git a/dom/base/CustomElementRegistry.h b/dom/base/CustomElementRegistry.h
index c45f3f70c..b5903f978 100644
--- a/dom/base/CustomElementRegistry.h
+++ b/dom/base/CustomElementRegistry.h
@@ -34,6 +34,7 @@ struct LifecycleCallbackArgs
   nsString name;
   nsString oldValue;
   nsString newValue;
+  nsString namespaceURI;
 };
 
 class CustomElementCallback
-- 
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