1 files changed, 39 insertions, 0 deletions
diff --git a/dom/base/PlacesEventCounts.h b/dom/base/PlacesEventCounts.h
new file mode 100644
index 0000000000..69abeac7b3
--- /dev/null
+++ b/dom/base/PlacesEventCounts.h
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 DOM_PLACESEVENTCOUNTS_H_
+#define DOM_PLACESEVENTCOUNTS_H_
+
+#include "js/TypeDecls.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/PlacesEventBinding.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsWrapperCache.h"
+
+namespace mozilla::dom {
+
+class PlacesEventCounts final : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(PlacesEventCounts)
+
+ public:
+  PlacesEventCounts();
+
+  nsresult Increment(PlacesEventType aEventType);
+
+  nsISupports* GetParentObject() const { return nullptr; };
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+ private:
+  ~PlacesEventCounts() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // DOM_PLACESEVENTCOUNTS_H_