1 files changed, 52 insertions, 0 deletions
diff --git a/dom/performance/PerformanceServerTiming.h b/dom/performance/PerformanceServerTiming.h
new file mode 100644
index 0000000000..27b85d29fd
--- /dev/null
+++ b/dom/performance/PerformanceServerTiming.h
@@ -0,0 +1,52 @@
+/* -*- 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/. */
+
+#ifndef mozilla_dom_PerformanceServerTiming_h
+#define mozilla_dom_PerformanceServerTiming_h
+
+#include "mozilla/Attributes.h"
+#include "nsCOMPtr.h"
+#include "nsDOMNavigationTiming.h"
+#include "nsWrapperCache.h"
+#include "nsString.h"
+
+class nsIServerTiming;
+class nsISupports;
+
+namespace mozilla::dom {
+
+class PerformanceServerTiming final : public nsISupports,
+                                      public nsWrapperCache {
+ public:
+  PerformanceServerTiming(nsISupports* aParent, nsIServerTiming* aServerTiming)
+      : mParent(aParent), mServerTiming(aServerTiming) {
+    MOZ_ASSERT(mServerTiming);
+  }
+
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(PerformanceServerTiming)
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  nsISupports* GetParentObject() const { return mParent; }
+
+  void GetName(nsAString& aName) const;
+
+  DOMHighResTimeStamp Duration() const;
+
+  void GetDescription(nsAString& aDescription) const;
+
+ private:
+  ~PerformanceServerTiming() = default;
+
+  nsCOMPtr<nsISupports> mParent;
+  nsCOMPtr<nsIServerTiming> mServerTiming;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_PerformanceServerTiming_h