WebView: Create UMA uploader

android_webview/native/android_webview_jni_registrar.cc

Index: android_webview/native/android_webview_jni_registrar.cc
diff --git a/android_webview/native/android_webview_jni_registrar.cc b/android_webview/native/android_webview_jni_registrar.cc
index 95239932eb6fd92dbbddd8ed9c3d351a527eb4d8..939d371c33166c3c2b57b222c3b36e961862d478 100644
--- a/android_webview/native/android_webview_jni_registrar.cc
+++ b/android_webview/native/android_webview_jni_registrar.cc
@@ -14,6 +14,7 @@
 #include "android_webview/native/aw_form_database.h"
 #include "android_webview/native/aw_gl_functor.h"
 #include "android_webview/native/aw_http_auth_handler.h"
+#include "android_webview/native/aw_metrics_log_uploader.h"
 #include "android_webview/native/aw_metrics_service_client_impl.h"
 #include "android_webview/native/aw_pdf_exporter.h"
 #include "android_webview/native/aw_picture.h"
@@ -46,6 +47,7 @@ static base::android::RegistrationMethod kWebViewRegisteredMethods[] = {
   { "AwPicture", RegisterAwPicture },
   { "AwSettings", RegisterAwSettings },
   { "AwHttpAuthHandler", RegisterAwHttpAuthHandler },
+  { "AwMetricsLogUploader", RegisterAwMetricsLogUploader },
   { "AwMetricsServiceClient", RegisterAwMetricsServiceClient },
   { "AwPdfExporter", RegisterAwPdfExporter },
   { "AwPermissionRequest", RegisterAwPermissionRequest },