From 587a2fcd6347eddaeca6f43ef72f37ac8a238c04 Mon Sep 17 00:00:00 2001
From: adeshkp <adeshkp@users.noreply.github.com>
Date: Tue, 5 May 2020 08:43:34 +0530
Subject: [PATCH] Issue #457 - Fix warning about inline
 nsINode::GetFlattenedTreeParentNodeForStyle being undefined

---
 dom/base/ElementInlines.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom/base/ElementInlines.h b/dom/base/ElementInlines.h
index df2cc2e24a..ad042e0637 100644
--- a/dom/base/ElementInlines.h
+++ b/dom/base/ElementInlines.h
@@ -8,6 +8,7 @@
 #define mozilla_dom_ElementInlines_h
 
 #include "mozilla/dom/Element.h"
+#include "nsIContentInlines.h"
 #include "nsIDocument.h"
 
 namespace mozilla {