Index: ios/chrome/browser/omaha/omaha_service_unittest.mm |
diff --git a/ios/chrome/browser/omaha/omaha_service_unittest.mm b/ios/chrome/browser/omaha/omaha_service_unittest.mm |
index 3032a0014d17ce21554cedbd685dfa7c4acdf2c2..4c2642db9e465f56ae89bda2d00218293a127e0d 100644 |
--- a/ios/chrome/browser/omaha/omaha_service_unittest.mm |
+++ b/ios/chrome/browser/omaha/omaha_service_unittest.mm |
@@ -28,6 +28,10 @@ |
#include "testing/gtest_mac.h" |
#include "testing/platform_test.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace { |
const char kUserDataDir[] = FILE_PATH_LITERAL("."); |