From 3e41bcb7792afd013bc8ca274f19348d0fdade64 Mon Sep 17 00:00:00 2001
From: Geoff Lankow <geoff@darktrojan.net>
Date: Thu, 24 Oct 2019 07:32:23 +0000
Subject: [PATCH] Bug 1580462 - Follow-up: include a missing header file.
 r=baku

Differential Revision: https://phabricator.services.mozilla.com/D50435

--HG--
extra : moz-landing-system : lando
---
 dom/base/DOMIntersectionObserver.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom/base/DOMIntersectionObserver.cpp b/dom/base/DOMIntersectionObserver.cpp
index af9a17316a4c..38062e5b7d29 100644
--- a/dom/base/DOMIntersectionObserver.cpp
+++ b/dom/base/DOMIntersectionObserver.cpp
@@ -11,6 +11,7 @@
 #include "nsLayoutUtils.h"
 #include "mozilla/PresShell.h"
 #include "mozilla/ServoBindings.h"
+#include "mozilla/dom/BrowsingContext.h"
 
 namespace mozilla {
 namespace dom {