1 files changed, 31 insertions, 0 deletions
diff --git a/dom/ipc/RemoteBrowser.cpp b/dom/ipc/RemoteBrowser.cpp
new file mode 100644
index 0000000000..9fabb8e67f
--- /dev/null
+++ b/dom/ipc/RemoteBrowser.cpp
@@ -0,0 +1,31 @@
+/* -*- 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 "RemoteBrowser.h"
+
+#include "nsFrameLoader.h"
+#include "nsFrameLoaderOwner.h"
+#include "nsQueryObject.h"
+
+namespace mozilla::dom {
+
+RemoteBrowser* RemoteBrowser::GetFrom(nsFrameLoader* aFrameLoader) {
+  if (!aFrameLoader) {
+    return nullptr;
+  }
+  return aFrameLoader->GetRemoteBrowser();
+}
+
+RemoteBrowser* RemoteBrowser::GetFrom(nsIContent* aContent) {
+  RefPtr<nsFrameLoaderOwner> loaderOwner = do_QueryObject(aContent);
+  if (!loaderOwner) {
+    return nullptr;
+  }
+  RefPtr<nsFrameLoader> frameLoader = loaderOwner->GetFrameLoader();
+  return GetFrom(frameLoader);
+}
+
+}  // namespace mozilla::dom