Add extra information for ReadingList ContentSuggestion

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 e5cac6187ed26c3629246355769beb150a8d38e3..04349cbf2ae3ada8b72b9aafc3694f66f39e4d58 100644
--- a/components/ntp_snippets/content_suggestion.cc
+++ b/components/ntp_snippets/content_suggestion.cc
@@ -54,6 +54,11 @@ void ContentSuggestion::set_recent_tab_suggestion_extra(
   DCHECK(id_.category().IsKnownCategory(KnownCategories::RECENT_TABS));
   recent_tab_suggestion_extra_ = std::move(recent_tab_suggestion_extra);
 }
+void ContentSuggestion::set_reading_list_suggestion_extra(

[Marc Treib, 2017/03/28 13:38:20]

empty line before

[gambard, 2017/03/29 06:51:24]

Done.

+    std::unique_ptr<ReadingListSuggestionExtra> reading_list_suggestion_extra) {
+  DCHECK(id_.category().IsKnownCategory(KnownCategories::READING_LIST));
+  reading_list_suggestion_extra_ = std::move(reading_list_suggestion_extra);
+}
 
 void ContentSuggestion::set_notification_extra(
     std::unique_ptr<NotificationExtra> notification_extra) {