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

android_webview/native/aw_metrics_service_client_impl.h

Index: android_webview/native/aw_metrics_service_client_impl.h
diff --git a/android_webview/native/aw_metrics_service_client_impl.h b/android_webview/native/aw_metrics_service_client_impl.h
index 75242add5c18fb1bafbfebfc46c9a00bc184e8e3..1d5ca2f51cfc013fcb7a88df5cae9893c5ef5b09 100644
--- a/android_webview/native/aw_metrics_service_client_impl.h
+++ b/android_webview/native/aw_metrics_service_client_impl.h
@@ -12,6 +12,7 @@
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
+#include "components/metrics/metrics_log_uploader.h"
 
 namespace metrics {
 class MetricsStateManager;
@@ -55,6 +56,7 @@ class AwMetricsServiceClientImpl : public AwMetricsServiceClient {
   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;