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

components/ntp_snippets/content_suggestion.cc

Index: components/ntp_snippets/content_suggestion.cc
diff --git a/components/ntp_snippets/content_suggestion.cc b/components/ntp_snippets/content_suggestion.cc
index 3b007a4f1c27bac25aac2ccde7965e4ac1944b1f..e5cac6187ed26c3629246355769beb150a8d38e3 100644
--- a/components/ntp_snippets/content_suggestion.cc
+++ b/components/ntp_snippets/content_suggestion.cc
@@ -10,6 +10,9 @@ namespace ntp_snippets {
 
 DownloadSuggestionExtra::DownloadSuggestionExtra() = default;
 
+DownloadSuggestionExtra::DownloadSuggestionExtra(
+    const DownloadSuggestionExtra& other) = default;
+
 DownloadSuggestionExtra::~DownloadSuggestionExtra() = default;
 
 bool ContentSuggestion::ID::operator==(const ID& rhs) const {