import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

embedding/browser/nsCommandHandler.h

@@ -0,0 +1,35 @@
+/* -*- 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 NSCOMMANDHANDLER_H
+#define NSCOMMANDHANDLER_H
+
+#include "nsISupports.h"
+#include "nsICommandHandler.h"
+
+class nsPIDOMWindowOuter;
+
+class nsCommandHandler
+  : public nsICommandHandlerInit
+  , public nsICommandHandler
+{
+public:
+  nsCommandHandler();
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSICOMMANDHANDLERINIT
+  NS_DECL_NSICOMMANDHANDLER
+
+protected:
+  virtual ~nsCommandHandler();
+
+private:
+  nsresult GetCommandHandler(nsICommandHandler** aCommandHandler);
+
+  nsPIDOMWindowOuter* mWindow;
+};
+
+#endif