From e5b97f4a576d6b4e1bf9686b2dc00d65c5ff90ac Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Tue, 25 Apr 2023 17:58:26 +0200
Subject: [PATCH] WebContent: Always update layout before dumping layout tree

This fixes an issue where layout tests were sometimes flakey because
we tried dumping the layout tree before one had been built(!)
---
 Userland/Services/WebContent/ConnectionFromClient.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Userland/Services/WebContent/ConnectionFromClient.cpp b/Userland/Services/WebContent/ConnectionFromClient.cpp
index 1c3d7fd21c..dd23187a42 100644
--- a/Userland/Services/WebContent/ConnectionFromClient.cpp
+++ b/Userland/Services/WebContent/ConnectionFromClient.cpp
@@ -626,6 +626,7 @@ Messages::WebContentServer::DumpLayoutTreeResponse ConnectionFromClient::dump_la
     auto* document = page().top_level_browsing_context().active_document();
     if (!document)
         return DeprecatedString { "(no DOM tree)" };
+    document->update_layout();
     auto* layout_root = document->layout_node();
     if (!layout_root)
         return DeprecatedString { "(no layout tree)" };