windowManager.js

_mapWindow : function(cinnamonwm, actor) {
        actor._windowType = actor.meta_window.get_window_type();
        actor._notifyWindowTypeSignalId = actor.meta_window.connect('notify::window-type', Lang.bind(this, function () {
            let type = actor.meta_window.get_window_type();
            actor._windowType = type;
        }));

        if (actor.meta_window.is_attached_dialog()) {
            this._checkDimming(actor.get_meta_window().get_transient_for());
        }

        if (actor.get_meta_window()._cinnamonwm_has_origin && actor.get_meta_window()._cinnamonwm_has_origin === true) {
            Main.soundManager.play('minimize');
            try {
                this._startWindowEffect(cinnamonwm, "unminimize", actor, null, "minimize")
                return;
            } catch(e) {
                //catch "no origin found"
            }
        } else if (actor.meta_window.get_window_type() == Meta.WindowType.NORMAL) {

            // Start custom code
            if (actor.meta_window.get_title() === 'Untitled - Google Chrome') {
                global.log("found cypress chrome, minimizing");
                this._minimizeWindow(cinnamonwm, actor);
            }

            Main.soundManager.play('map');
        }
        this._startWindowEffect(cinnamonwm, "map", actor);
    },