From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:47:29 +0200
Subject: Adding upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/html/nsBrowserElement.cpp | 57 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 dom/html/nsBrowserElement.cpp

(limited to 'dom/html/nsBrowserElement.cpp')

diff --git a/dom/html/nsBrowserElement.cpp b/dom/html/nsBrowserElement.cpp
new file mode 100644
index 0000000000..69284e77ab
--- /dev/null
+++ b/dom/html/nsBrowserElement.cpp
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsBrowserElement.h"
+
+#include "mozilla/Preferences.h"
+#include "mozilla/dom/Promise.h"
+#include "mozilla/dom/ScriptSettings.h"
+#include "mozilla/dom/ToJSValue.h"
+
+#include "nsComponentManagerUtils.h"
+#include "nsFrameLoader.h"
+#include "nsINode.h"
+
+#include "js/Wrapper.h"
+
+using namespace mozilla::dom;
+
+namespace mozilla {
+
+bool nsBrowserElement::IsBrowserElementOrThrow(ErrorResult& aRv) {
+  if (mBrowserElementAPI) {
+    return true;
+  }
+  aRv.Throw(NS_ERROR_DOM_INVALID_NODE_TYPE_ERR);
+  return false;
+}
+
+void nsBrowserElement::InitBrowserElementAPI() {
+  RefPtr<nsFrameLoader> frameLoader = GetFrameLoader();
+  NS_ENSURE_TRUE_VOID(frameLoader);
+
+  if (!frameLoader->OwnerIsMozBrowserFrame()) {
+    return;
+  }
+
+  if (!mBrowserElementAPI) {
+    mBrowserElementAPI =
+        do_CreateInstance("@mozilla.org/dom/browser-element-api;1");
+    if (NS_WARN_IF(!mBrowserElementAPI)) {
+      return;
+    }
+  }
+  mBrowserElementAPI->SetFrameLoader(frameLoader);
+}
+
+void nsBrowserElement::DestroyBrowserElementFrameScripts() {
+  if (!mBrowserElementAPI) {
+    return;
+  }
+  mBrowserElementAPI->DestroyFrameScripts();
+}
+
+}  // namespace mozilla
-- 
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