Track network stack error codes from UMA and UKM

chrome/browser/metrics/chrome_metrics_service_client.h

Index: chrome/browser/metrics/chrome_metrics_service_client.h
diff --git a/chrome/browser/metrics/chrome_metrics_service_client.h b/chrome/browser/metrics/chrome_metrics_service_client.h
index 13ccabd4ca0918f7dfa783461d5802a3f981f9e6..a482362329c762314db93268cd27b213c937ac97 100644
--- a/chrome/browser/metrics/chrome_metrics_service_client.h
+++ b/chrome/browser/metrics/chrome_metrics_service_client.h
@@ -82,7 +82,8 @@ class ChromeMetricsServiceClient : public metrics::MetricsServiceClient,
       base::StringPiece server_url,
       base::StringPiece mime_type,
       metrics::MetricsLogUploader::MetricServiceType service_type,
-      const base::Callback<void(int)>& on_upload_complete) override;
+      const metrics::MetricsLogUploader::UploadCallback& on_upload_complete)
+      override;
   base::TimeDelta GetStandardUploadInterval() override;
   base::string16 GetRegistryBackupKey() override;
   void OnPluginLoadingError(const base::FilePath& plugin_path) override;