| Index: ios/web/active_state_manager_impl.mm
|
| diff --git a/ios/web/active_state_manager_impl.mm b/ios/web/active_state_manager_impl.mm
|
| index ca0fadc24b01a9be54c7211805a5eb39c24b7982..d2f3b1edfd4da8a1a3b4fdf2e90d405c676e2193 100644
|
| --- a/ios/web/active_state_manager_impl.mm
|
| +++ b/ios/web/active_state_manager_impl.mm
|
| @@ -8,6 +8,10 @@
|
| #include "ios/web/public/browser_state.h"
|
| #include "ios/web/public/web_thread.h"
|
|
|
| +#if !defined(__has_feature) || !__has_feature(objc_arc)
|
| +#error "This file requires ARC support."
|
| +#endif
|
| +
|
| namespace web {
|
|
|
| namespace {
|
|
|