From 95a6019ff0e956c502b5ab11325a68cc72320b3e Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Thu, 8 Oct 2020 21:58:00 +0100
Subject: [PATCH] LibWeb: Add OutOfProcessWebView::load_empty_document()

This is cheating a little bit as we don't set the document to a nullptr
as in InProcessWebView, but the observable outcome is the same. :^)
---
 Libraries/LibWeb/OutOfProcessWebView.cpp | 6 ++++++
 Libraries/LibWeb/OutOfProcessWebView.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/Libraries/LibWeb/OutOfProcessWebView.cpp b/Libraries/LibWeb/OutOfProcessWebView.cpp
index df59697373..fa760b2214 100644
--- a/Libraries/LibWeb/OutOfProcessWebView.cpp
+++ b/Libraries/LibWeb/OutOfProcessWebView.cpp
@@ -60,6 +60,12 @@ void OutOfProcessWebView::load_html(const StringView& html, const URL& url)
     client().post_message(Messages::WebContentServer::LoadHTML(html, url));
 }
 
+void OutOfProcessWebView::load_empty_document()
+{
+    m_url = {};
+    client().post_message(Messages::WebContentServer::LoadHTML("", {}));
+}
+
 void OutOfProcessWebView::paint_event(GUI::PaintEvent& event)
 {
     GUI::ScrollableWidget::paint_event(event);
diff --git a/Libraries/LibWeb/OutOfProcessWebView.h b/Libraries/LibWeb/OutOfProcessWebView.h
index 56efc3680e..b39f611ad2 100644
--- a/Libraries/LibWeb/OutOfProcessWebView.h
+++ b/Libraries/LibWeb/OutOfProcessWebView.h
@@ -47,6 +47,7 @@ public:
     void load(const URL&);
 
     void load_html(const StringView&, const URL&);
+    void load_empty_document();
 
     void notify_server_did_layout(Badge<WebContentClient>, const Gfx::IntSize& content_size);
     void notify_server_did_paint(Badge<WebContentClient>, i32 shbuf_id);