Index: ios/chrome/browser/net/image_fetcher_unittest.mm |
diff --git a/ios/chrome/browser/net/image_fetcher_unittest.mm b/ios/chrome/browser/net/image_fetcher_unittest.mm |
index c1baca0a681e2f320cc0bc97cbf6ef27b2abaeb2..de2d2c9c63acec862225f80704f7a87bb07a8d6b 100644 |
--- a/ios/chrome/browser/net/image_fetcher_unittest.mm |
+++ b/ios/chrome/browser/net/image_fetcher_unittest.mm |
@@ -21,6 +21,10 @@ |
#include "testing/gtest/include/gtest/gtest.h" |
#include "testing/platform_test.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace { |
static unsigned char kJPGImage[] = { |