fix: #3114 某些情况下顶部导航高亮丢失 (#3120)

src/components/SiderMenu/BaseMenu.js

@@ -2,8 +2,6 @@ import React, { PureComponent } from 'react';
 import classNames from 'classnames';
 import { Menu, Icon } from 'antd';
 import Link from 'umi/link';
-import isEqual from 'lodash/isEqual';
-import memoizeOne from 'memoize-one';
 import { urlToList } from '../_utils/pathTools';
 import { getMenuMatches } from './SiderMenuUtils';
 import { isUrl } from '@/utils/utils';
@@ -26,10 +24,6 @@ const getIcon = icon => {
 };
 
 export default class BaseMenu extends PureComponent {
-  constructor(props) {
-    super(props);
-    this.getSelectedMenuKeys = memoizeOne(this.getSelectedMenuKeys, isEqual);
-  }
 
   /**
    * 获得菜单子节点