From 091d06b43b294390a96106e57a7462f6303107a3 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Fri, 17 Apr 2020 05:26:58 -0400
Subject: Bug 1363481 - Add the old attribute value as a parameter to
 Element::AfterSetAttr

Tag #1375
---
 dom/html/HTMLTextAreaElement.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'dom/html/HTMLTextAreaElement.h')

diff --git a/dom/html/HTMLTextAreaElement.h b/dom/html/HTMLTextAreaElement.h
index 8723e85f6..5ab58554e 100644
--- a/dom/html/HTMLTextAreaElement.h
+++ b/dom/html/HTMLTextAreaElement.h
@@ -357,7 +357,9 @@ protected:
   void ContentChanged(nsIContent* aContent);
 
   virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom *aName,
-                                const nsAttrValue* aValue, bool aNotify) override;
+                                const nsAttrValue* aValue,
+                                const nsAttrValue* aOldValue,
+                                bool aNotify) override;
 
   /**
    * Return if an element should have a specific validity UI
-- 
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