📰 Make status cards swipable

components/ntp_snippets/content_suggestions_service.h

Index: components/ntp_snippets/content_suggestions_service.h
diff --git a/components/ntp_snippets/content_suggestions_service.h b/components/ntp_snippets/content_suggestions_service.h
index 50a6e6f5fe7e52ba48aeb096a1406c90477ba78a..8b9c1eec7e2b94cf0205cc7490e4d2ee322bebea 100644
--- a/components/ntp_snippets/content_suggestions_service.h
+++ b/components/ntp_snippets/content_suggestions_service.h
@@ -121,6 +121,10 @@ class ContentSuggestionsService : public KeyedService,
   // This will not trigger an update through the observers.
   void DismissSuggestion(const std::string& suggestion_id);
 
+  // Dismisses the given |category|, if it exists.
+  // This will not trigger an update through the observers.
+  void DismissCategory(Category category);
+
   // Observer accessors.
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);