Index: ios/chrome/browser/web/child_window_open_by_dom_egtest.mm |
diff --git a/ios/chrome/browser/web/child_window_open_by_dom_egtest.mm b/ios/chrome/browser/web/child_window_open_by_dom_egtest.mm |
index 54bf8778e010dcbe3fed244b33f416db333fa4c0..b895991a0814b1ddbd54db405ba2f3ef04d525b5 100644 |
--- a/ios/chrome/browser/web/child_window_open_by_dom_egtest.mm |
+++ b/ios/chrome/browser/web/child_window_open_by_dom_egtest.mm |
@@ -16,6 +16,10 @@ |
#import "ios/web/public/test/http_server.h" |
#include "ios/web/public/test/http_server_util.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
using chrome_test_util::AssertMainTabCount; |
using chrome_test_util::TapWebViewElementWithId; |
using chrome_test_util::WebViewContainingText; |