1 files changed, 32 insertions, 0 deletions
diff --git a/toolkit/components/finalizationwitness/FinalizationWitnessService.h b/toolkit/components/finalizationwitness/FinalizationWitnessService.h
new file mode 100644
index 000000000..087cff239
--- /dev/null
+++ b/toolkit/components/finalizationwitness/FinalizationWitnessService.h
@@ -0,0 +1,32 @@
+/* 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_finalizationwitnessservice_h__
+#define mozilla_finalizationwitnessservice_h__
+
+#include "nsIFinalizationWitnessService.h"
+#include "nsIObserver.h"
+
+namespace mozilla {
+
+/**
+ * XPConnect initializer, for use in the main thread.
+ */
+class FinalizationWitnessService final : public nsIFinalizationWitnessService,
+                                         public nsIObserver
+{
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIFINALIZATIONWITNESSSERVICE
+  NS_DECL_NSIOBSERVER
+
+  nsresult Init();
+ private:
+  ~FinalizationWitnessService() {}
+  void operator=(const FinalizationWitnessService* other) = delete;
+};
+
+} // namespace mozilla
+
+#endif // mozilla_finalizationwitnessservice_h__