Function done

tiling.js:3551–3555

     * checking the height and resizing.
     */
    const done = t => {
        const index = workspaceChangeTimeouts.indexOf(t);
        workspaceChangeTimeouts.splice(index, 1);
        // console.log(`num workspaceChangeTimeouts ${workspaceChangeTimeouts.length}`);
    };
    signals.connect(metaWindow, 'workspace-changed', mw => {
        if (!isTiled(mw)) {
            return;