Index: components/ntp_snippets/remote/ntp_snippets_service.cc |
diff --git a/components/ntp_snippets/remote/ntp_snippets_service.cc b/components/ntp_snippets/remote/ntp_snippets_service.cc |
index d08e6641e413e7b632c0c509f3ac4f3f8cd2557e..6ce50e93619fc53a351c652f8903d96ac534cd11 100644 |
--- a/components/ntp_snippets/remote/ntp_snippets_service.cc |
+++ b/components/ntp_snippets/remote/ntp_snippets_service.cc |
@@ -331,7 +331,7 @@ void NTPSnippetsService::FetchSnippetsFromHosts( |
void NTPSnippetsService::Fetch( |
const Category& category, |
const std::set<std::string>& known_suggestion_ids, |
- FetchingCallback callback) { |
+ const FetchingCallback& callback) { |
if (!ready()) { |
CallWithEmptyResults(callback); |
return; |