Downloads : Last access time update for NTP, duplicate infobar and notifications

components/ntp_snippets/content_suggestion.h

Index: components/ntp_snippets/content_suggestion.h
diff --git a/components/ntp_snippets/content_suggestion.h b/components/ntp_snippets/content_suggestion.h
index ea17274c45fe2402060c6c2e6830f3b42cbf9390..b2403f6c749ef97c3245abbaba77e7288dd6e952 100644
--- a/components/ntp_snippets/content_suggestion.h
+++ b/components/ntp_snippets/content_suggestion.h
@@ -21,8 +21,11 @@ namespace ntp_snippets {
 // download suggestions.
 struct DownloadSuggestionExtra {
   DownloadSuggestionExtra();
+  DownloadSuggestionExtra(const DownloadSuggestionExtra&);
   ~DownloadSuggestionExtra();
 
+  // The GUID for the downloaded file.
+  std::string download_guid;
   // The file path of the downloaded file once download completes.
   base::FilePath target_file_path;
   // The effective MIME type of downloaded content.