Index: ios/chrome/browser/ui/dialogs/java_script_dialog_presenter_impl.mm |
diff --git a/ios/chrome/browser/ui/dialogs/java_script_dialog_presenter_impl.mm b/ios/chrome/browser/ui/dialogs/java_script_dialog_presenter_impl.mm |
index 5e463062002e5f52efffd8eb4752317a1211cf32..951911f0165f04eba9e58a29beacb398036993c2 100644 |
--- a/ios/chrome/browser/ui/dialogs/java_script_dialog_presenter_impl.mm |
+++ b/ios/chrome/browser/ui/dialogs/java_script_dialog_presenter_impl.mm |
@@ -7,9 +7,13 @@ |
#import "ios/chrome/browser/ui/dialogs/dialog_presenter.h" |
#import "ios/chrome/browser/ui/dialogs/javascript_dialog_blocking_util.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
JavaScriptDialogPresenterImpl::JavaScriptDialogPresenterImpl( |
DialogPresenter* dialogPresenter) |
- : dialog_presenter_([dialogPresenter retain]) {} |
+ : dialog_presenter_(dialogPresenter) {} |
JavaScriptDialogPresenterImpl::~JavaScriptDialogPresenterImpl() {} |