From 8dd16259287f58f9273002717ec4d27e97127719 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 12 Jun 2024 07:43:14 +0200
Subject: Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 toolkit/components/windowwatcher/nsOpenWindowInfo.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'toolkit/components/windowwatcher/nsOpenWindowInfo.cpp')

diff --git a/toolkit/components/windowwatcher/nsOpenWindowInfo.cpp b/toolkit/components/windowwatcher/nsOpenWindowInfo.cpp
index 4374090075..042ee45f4e 100644
--- a/toolkit/components/windowwatcher/nsOpenWindowInfo.cpp
+++ b/toolkit/components/windowwatcher/nsOpenWindowInfo.cpp
@@ -57,6 +57,14 @@ nsOpenWindowInfo::BrowsingContextReadyCallback() {
   return mBrowsingContextReadyCallback;
 }
 
+NS_IMETHODIMP nsOpenWindowInfo::Cancel() {
+  if (mBrowsingContextReadyCallback) {
+    mBrowsingContextReadyCallback->BrowsingContextReady(nullptr);
+    mBrowsingContextReadyCallback = nullptr;
+  }
+  return NS_OK;
+}
+
 NS_IMPL_ISUPPORTS(nsBrowsingContextReadyCallback,
                   nsIBrowsingContextReadyCallback)
 
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