Index: ios/chrome/browser/ui/tools_menu/tools_menu_constants.mm |
diff --git a/ios/chrome/browser/ui/tools_menu/tools_menu_constants.mm b/ios/chrome/browser/ui/tools_menu/tools_menu_constants.mm |
index 3c3b5e5aaeea303df3d63a7308797c5e835b3792..59908cf8e9fb5a2a28500d1e2afade049a69c76f 100644 |
--- a/ios/chrome/browser/ui/tools_menu/tools_menu_constants.mm |
+++ b/ios/chrome/browser/ui/tools_menu/tools_menu_constants.mm |
@@ -4,6 +4,10 @@ |
#include "ios/chrome/browser/ui/tools_menu/tools_menu_constants.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
NSString* const kToolsMenuNewTabId = @"kToolsMenuNewTabId"; |
NSString* const kToolsMenuNewIncognitoTabId = @"kToolsMenuNewIncognitoTabId"; |
NSString* const kToolsMenuCloseAllTabsId = @"kToolsMenuCloseAllTabsId"; |