         browserView.navigationDelegate = nil
         browserView.removeFromSuperview()
         trackingProtectionStatus = .on(TPPageStats())
-        browserView = WKWebView()
         setupWebview()
         self.browserView.addObserver(self, forKeyPath: "URL", options: .new, context: nil)
     }

    func stop() { browserView.stopLoading() }

    private func setupWebview() {
        browserView.allowsBackForwardNavigationGestures = true
        browserView.allowsLinkPreview = false
        browserView.scrollView.clipsToBounds = false

    
    weak var delegate: WebControllerDelegate?

    private var browserView: WKWebView!
    var onePasswordExtensionItem: NSExtensionItem!
    private var progressObserver: NSKeyValueObservation?
    private var urlObserver: NSKeyValueObservation?
