Remove reference to old numRequestsLoading

Author: marcuswestin

WebViewJavascriptBridge/WKWebViewJavascriptBridge.m

@@ -154,8 +154,6 @@ - (void)webView:(WKWebView *)webView
 - (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation withError:(NSError *)error {
     if (webView != _webView) { return; }
 
-    _base.numRequestsLoading--;
-    
     __strong typeof(_webViewDelegate) strongDelegate = _webViewDelegate;
     if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:didFailProvisionalNavigation:withError:)]) {
         [strongDelegate webView:webView didFailProvisionalNavigation:navigation withError:error];