     weak var libraryPanelDelegate: LibraryPanelDelegate?
     let profile: Profile
 
-    fileprivate lazy var recentlyClosedHeader: UILabel = {
-        let headerLabel = UILabel()
-        headerLabel.text = Strings.RecentlyClosedTabsPanelTitle
-        headerLabel.textColor = UIColor.theme.tableView.headerTextDark
-        headerLabel.font = DynamicFontHelper.defaultHelper.DeviceFontHistoryPanel
-        headerLabel.textAlignment = .center
-        headerLabel.backgroundColor = UIColor.theme.tableView.headerBackground
-        return headerLabel
-    }()
-
     fileprivate lazy var tableViewController = RecentlyClosedTabsPanelSiteTableViewController(profile: profile)
-
-    fileprivate lazy var historyBackButton: HistoryBackButton = {
-        let button = HistoryBackButton()
-        button.accessibilityIdentifier = "goBackFromRecentlyClosedHistory"
-        button.addTarget(self, action: #selector(RecentlyClosedTabsPanel.historyBackButtonWasTapped), for: .touchUpInside)
-        return button
-    }()
 
     init(profile: Profile) {
         self.profile = profile

    }

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        guard let libraryPanelDelegate = libraryPanelDelegate else {
            log.warning("No site or no URL when selecting row.")
            return

        tableViewController.recentlyClosedTabsPanel = self

        self.addChild(tableViewController)
        tableViewController.didMove(toParent: self)

        self.view.addSubview(tableViewController.view)
        tableViewController.view.snp.makeConstraints { make in
            make.edges.equalTo(self.view)
        }

        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .done) { _ in
            self.dismiss(animated: true, completion: nil)
        }
    }
}

class RecentlyClosedTabsPanelSiteTableViewController: SiteTableViewController {
