| Index: ios/chrome/browser/infobars/infobar_manager_impl.mm
|
| diff --git a/ios/chrome/browser/infobars/infobar_manager_impl.mm b/ios/chrome/browser/infobars/infobar_manager_impl.mm
|
| index d417fef36872df6ba23a7c08fe0f309e3a1d0f83..d907f315a3b87c7396bcf006bdd6529808d62ac5 100644
|
| --- a/ios/chrome/browser/infobars/infobar_manager_impl.mm
|
| +++ b/ios/chrome/browser/infobars/infobar_manager_impl.mm
|
| @@ -16,6 +16,10 @@
|
| #include "ios/web/public/web_state/web_state.h"
|
| #include "ui/base/page_transition_types.h"
|
|
|
| +#if !defined(__has_feature) || !__has_feature(objc_arc)
|
| +#error "This file requires ARC support."
|
| +#endif
|
| +
|
| DEFINE_WEB_STATE_USER_DATA_KEY(InfoBarManagerImpl);
|
|
|
| namespace {
|
|
|