Repair router compatibility (#2562)

frontend/src/components/main-panel.js

@@ -1,30 +1,16 @@
 import React, { Component } from 'react';
 import PropTypes from 'prop-types';
-import CommonToolbar from './toolbar/common-toolbar';
 
 const propTypes = {
   children: PropTypes.object.isRequired,
-  onShowSidePanel: PropTypes.func.isRequired,
 };
 
 class MainPanel extends Component {
 
-  onSearchedClick = () => {
-    //todos;
-  }
-
   render() {
     return (
       <div className="main-panel o-hidden">
-        <div className="main-panel-north">
-          <div className="cur-view-toolbar">
-            <span className="sf2-icon-menu side-nav-toggle hidden-md-up d-md-none" title="Side Nav Menu" onClick={this.props.onShowSidePanel}></span>
-          </div>
-          <CommonToolbar onSearchedClick={this.onSearchedClick} searchPlaceholder={'Search Files'}/>
-        </div>
-        <div className="main-panel-center">
-          {this.props.children}
-        </div>
+        {this.props.children}
       </div>
     );
   }