Index: components/omnibox/browser/url_index_private_data.h |
diff --git a/components/omnibox/browser/url_index_private_data.h b/components/omnibox/browser/url_index_private_data.h |
index 50bcf4b7ebc141548414f53a4b833f35de5717db..5bbcae5053940b6b8cbad8ade4c738e185c4fb50 100644 |
--- a/components/omnibox/browser/url_index_private_data.h |
+++ b/components/omnibox/browser/url_index_private_data.h |
@@ -187,7 +187,8 @@ class URLIndexPrivateData |
HistoryIDSet history_id_set_; |
bool used_; // True if this item has been used for the current term search. |
}; |
- typedef std::map<base::string16, SearchTermCacheItem> SearchTermCacheMap; |
+ typedef base::flat_map<base::string16, SearchTermCacheItem> |
+ SearchTermCacheMap; |
// A helper predicate class used to filter excess history items when the |
// candidate results set is too large. |