Index: components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm |
diff --git a/components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm b/components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm |
index 49606f24e7957633e550a354069215c4353e409c..57b10f8d5440e354b5d7fb7e2a35beacf6f49611 100644 |
--- a/components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm |
+++ b/components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm |
@@ -27,6 +27,10 @@ |
#include "google_apis/gaia/oauth2_access_token_fetcher.h" |
#include "net/url_request/url_request_status.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace { |
// Match the way Chromium handles authentication errors in |