Track network stack error codes from UMA and UKM

android_webview/native/aw_metrics_service_client_impl.cc

Index: android_webview/native/aw_metrics_service_client_impl.cc
diff --git a/android_webview/native/aw_metrics_service_client_impl.cc b/android_webview/native/aw_metrics_service_client_impl.cc
index 2b0d7448671958d4b520c478b2e922aa26f8ee20..73a401065e5a2a1bb5669dce63429edb604a9937 100644
--- a/android_webview/native/aw_metrics_service_client_impl.cc
+++ b/android_webview/native/aw_metrics_service_client_impl.cc
@@ -206,7 +206,7 @@ AwMetricsServiceClientImpl::CreateUploader(
     base::StringPiece server_url,
     base::StringPiece mime_type,
     metrics::MetricsLogUploader::MetricServiceType service_type,
-    const base::Callback<void(int)>& on_upload_complete) {
+    const metrics::MetricsLogUploader::UploadCallback& on_upload_complete) {
   return std::unique_ptr<::metrics::MetricsLogUploader>(
       new metrics::NetMetricsLogUploader(request_context_, server_url,
                                          mime_type, service_type,