Index: ios/chrome/browser/sessions/ios_chrome_tab_restore_service_client.mm |
diff --git a/ios/chrome/browser/sessions/ios_chrome_tab_restore_service_client.mm b/ios/chrome/browser/sessions/ios_chrome_tab_restore_service_client.mm |
index 2a23b4a23c56314c649b8dd9a29afc27f83f1c0b..26833a53e6e5357805ea4660ab498bca36330bfd 100644 |
--- a/ios/chrome/browser/sessions/ios_chrome_tab_restore_service_client.mm |
+++ b/ios/chrome/browser/sessions/ios_chrome_tab_restore_service_client.mm |
@@ -11,6 +11,10 @@ |
#include "ios/web/public/web_thread.h" |
#include "url/gurl.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
IOSChromeTabRestoreServiceClient::IOSChromeTabRestoreServiceClient( |
ios::ChromeBrowserState* browser_state) |
: browser_state_(browser_state) {} |