1 files changed, 31 insertions, 0 deletions
diff --git a/dom/performance/PerformanceNavigation.cpp b/dom/performance/PerformanceNavigation.cpp
new file mode 100644
index 0000000000..bbfdd4a982
--- /dev/null
+++ b/dom/performance/PerformanceNavigation.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 "PerformanceNavigation.h"
+#include "PerformanceTiming.h"
+#include "mozilla/dom/PerformanceNavigationBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PerformanceNavigation, mPerformance)
+
+PerformanceNavigation::PerformanceNavigation(Performance* aPerformance)
+    : mPerformance(aPerformance) {
+  MOZ_ASSERT(aPerformance, "Parent performance object should be provided");
+}
+
+PerformanceNavigation::~PerformanceNavigation() = default;
+
+JSObject* PerformanceNavigation::WrapObject(JSContext* cx,
+                                            JS::Handle<JSObject*> aGivenProto) {
+  return PerformanceNavigation_Binding::Wrap(cx, this, aGivenProto);
+}
+
+uint16_t PerformanceNavigation::RedirectCount() const {
+  return GetPerformanceTiming()->Data()->GetRedirectCount();
+}
+
+}  // namespace mozilla::dom