Track network stack error codes from UMA and UKM

components/metrics/test_metrics_service_client.cc

Index: components/metrics/test_metrics_service_client.cc
diff --git a/components/metrics/test_metrics_service_client.cc b/components/metrics/test_metrics_service_client.cc
index 965cfb1f43aa76c1141d8305d5af878712198302..27a822b167402720d5906b6884520a264544ada3 100644
--- a/components/metrics/test_metrics_service_client.cc
+++ b/components/metrics/test_metrics_service_client.cc
@@ -68,7 +68,7 @@ std::unique_ptr<MetricsLogUploader> TestMetricsServiceClient::CreateUploader(
     base::StringPiece server_url,
     base::StringPiece mime_type,
     MetricsLogUploader::MetricServiceType service_type,
-    const base::Callback<void(int)>& on_upload_complete) {
+    const MetricsLogUploader::UploadCallback& on_upload_complete) {
   uploader_ = new TestMetricsLogUploader(on_upload_complete);
   return std::unique_ptr<MetricsLogUploader>(uploader_);
 }