Don't send extension info for non-webstore extensions during update check

chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc

Index: chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc
diff --git a/chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc b/chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc
index 2a63357aecf5a05165c5ef69c69781b4b40dc8eb..4881e6c59cf2777109ada73f34e8c87d25ebf734 100644
--- a/chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc
+++ b/chrome/browser/extensions/updater/chrome_extension_downloader_factory.cc
@@ -10,7 +10,6 @@
 
 #include "base/command_line.h"
 #include "chrome/browser/google/google_brand.h"
-#include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
@@ -50,8 +49,6 @@ ChromeExtensionDownloaderFactory::CreateForRequestContext(
   }
   downloader->set_manifest_query_params(manifest_query_params);
   downloader->set_ping_enabled_domain("google.com");
-  downloader->set_enable_extra_update_metrics(
-      ChromeMetricsServiceAccessor::IsMetricsAndCrashReportingEnabled());
   return downloader;
 }