optimize mac again

Yuhang Zhao

2023-12-18 326b23bf678301a72cb9d67ac64347dd5ce49a37

 src/core/contexts/cocoawindowcontext_p.h

@@ -19,6 +19,8 @@

    protected:
        WId windowId = 0;

        std::unique_ptr<QObject> cocoaWindowEventFilter;
    };

}