Index: chrome/browser/ui/app_list/search/history_factory.h |
diff --git a/chrome/browser/ui/app_list/search/history_factory.h b/chrome/browser/ui/app_list/search/history_factory.h |
index 055d4afe74f0ae7b3e13577def55f8275a597c39..4a0f6afcc5fe930eedba6485c21a1bac417ac329 100644 |
--- a/chrome/browser/ui/app_list/search/history_factory.h |
+++ b/chrome/browser/ui/app_list/search/history_factory.h |
@@ -7,7 +7,9 @@ |
#include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
+namespace base { |
template<typename T> struct DefaultSingletonTraits; |
+} |
namespace content { |
class BrowserContext; |
@@ -27,7 +29,7 @@ class HistoryFactory : public BrowserContextKeyedServiceFactory { |
static History* GetForBrowserContext(content::BrowserContext* context); |
private: |
- friend struct DefaultSingletonTraits<HistoryFactory>; |
+ friend struct base::DefaultSingletonTraits<HistoryFactory>; |
HistoryFactory(); |
~HistoryFactory() override; |