Decouple notification code from content module

brightray/browser/notification_delegate.h

@@ -0,0 +1,20 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef BROWSER_NOTIFICATION_DELEGATE_H_
+#define BROWSER_NOTIFICATION_DELEGATE_H_
+
+#include "content/public/browser/desktop_notification_delegate.h"
+
+namespace brightray {
+
+class NotificationDelegate : public content::DesktopNotificationDelegate {
+ public:
+  // The native Notification object is destroyed.
+  virtual void NotificationDestroyed() {}
+};
+
+}  // namespace brightray
+
+#endif  // BROWSER_NOTIFICATION_DELEGATE_H_