Index: ios/chrome/browser/ui/ntp/notification_promo_whats_new_unittest.mm |
diff --git a/ios/chrome/browser/ui/ntp/notification_promo_whats_new_unittest.mm b/ios/chrome/browser/ui/ntp/notification_promo_whats_new_unittest.mm |
index a03f7b7679bd6ca8a38f5523e724743cdae561c5..9a917a9fdb7ee96a0997cb8bad2baeff9138247e 100644 |
--- a/ios/chrome/browser/ui/ntp/notification_promo_whats_new_unittest.mm |
+++ b/ios/chrome/browser/ui/ntp/notification_promo_whats_new_unittest.mm |
@@ -22,6 +22,10 @@ |
#include "ui/base/l10n/l10n_util.h" |
#include "url/gurl.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace { |
// Test fixture for NotificationPromoWhatsNew. |