[DEV] start rework for dev interface of ewol

sources/appl/Gui/WorkerCloseFile.h

@@ -28,7 +28,7 @@ namespace appl {
 			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
 		public: // derived function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object * _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };