Switch UKM service to properly mark upload data as UKM and not UMA.

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 24e87b3a560a18fbf8bc8928d5a1cca93f80629e..dad283c542f1d445d235ed48971e59bd3295c80b 100644
--- a/chrome/browser/metrics/chrome_metrics_service_client.h
+++ b/chrome/browser/metrics/chrome_metrics_service_client.h
@@ -18,6 +18,7 @@
 #include "base/threading/thread_checker.h"
 #include "build/build_config.h"
 #include "chrome/browser/metrics/metrics_memory_details.h"
+#include "components/metrics/metrics_log_uploader.h"
 #include "components/metrics/metrics_service_client.h"
 #include "components/metrics/profiler/tracking_synchronizer_observer.h"
 #include "components/metrics/proto/system_profile.pb.h"
@@ -80,6 +81,7 @@ class ChromeMetricsServiceClient : public metrics::MetricsServiceClient,
   std::unique_ptr<metrics::MetricsLogUploader> CreateUploader(
       const std::string& server_url,
       const std::string& mime_type,
+      metrics::MetricsLogUploader::MetricServiceType service_type,
       const base::Callback<void(int)>& on_upload_complete) override;
   base::TimeDelta GetStandardUploadInterval() override;
   base::string16 GetRegistryBackupKey() override;