Index: ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.mm |
diff --git a/ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.mm b/ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.mm |
index 1847f81f8529d6ba864c48344c2240c4791e1f55..0906a47918c036a6e262f285c41c1b923dd8becf 100644 |
--- a/ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.mm |
+++ b/ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.mm |
@@ -4,6 +4,10 @@ |
#import "ios/chrome/browser/ui/contextual_search/touch_to_search_permissions_mediator+testing.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace ios { |
class ChromeBrowserState; |
} |