| Index: ios/web/public/user_agent.mm
|
| diff --git a/ios/web/public/user_agent.mm b/ios/web/public/user_agent.mm
|
| index 976078fdb939fda3f34e4717414442d95b36c256..f1dcfbe98eba87c187dd553f481a9a913748c079 100644
|
| --- a/ios/web/public/user_agent.mm
|
| +++ b/ios/web/public/user_agent.mm
|
| @@ -18,6 +18,10 @@
|
| #include "base/strings/sys_string_conversions.h"
|
| #include "base/sys_info.h"
|
|
|
| +#if !defined(__has_feature) || !__has_feature(objc_arc)
|
| +#error "This file requires ARC support."
|
| +#endif
|
| +
|
| namespace {
|
|
|
| struct UAVersions {
|
|
|