Allow Safe Browsing backend to select downloads to upload.

chrome/browser/safe_browsing/download_protection_service.cc

Index: chrome/browser/safe_browsing/download_protection_service.cc
diff --git a/chrome/browser/safe_browsing/download_protection_service.cc b/chrome/browser/safe_browsing/download_protection_service.cc
index 2b9a6d289d6a85fcaf530010521797147c2c8d78..486af67b8883d6a08a51e1ce0dee72089bad7c18 100644
--- a/chrome/browser/safe_browsing/download_protection_service.cc
+++ b/chrome/browser/safe_browsing/download_protection_service.cc
@@ -597,8 +597,9 @@ class DownloadProtectionService::CheckClientDownloadRequest
       if (!token.empty())
         SetDownloadPingToken(item_, token);
 
+      bool upload_requested = response.upload();
       DownloadFeedbackService::MaybeStorePingsForDownload(
-          result, item_, client_download_request_data_, data);
+          result, upload_requested, item_, client_download_request_data_, data);
     }
     // We don't need the fetcher anymore.
     fetcher_.reset();