Index: ios/chrome/app/startup/ios_chrome_main_delegate.mm |
diff --git a/ios/chrome/app/startup/ios_chrome_main_delegate.mm b/ios/chrome/app/startup/ios_chrome_main_delegate.mm |
index 2ee0e0bcc891b9cd7d03951d70cb8ca528e04a09..2d2f02322be8f6be926dab49a8f20c3e825b7d8e 100644 |
--- a/ios/chrome/app/startup/ios_chrome_main_delegate.mm |
+++ b/ios/chrome/app/startup/ios_chrome_main_delegate.mm |
@@ -8,6 +8,10 @@ |
#include "ios/chrome/browser/chrome_paths.h" |
#include "third_party/skia/include/core/SkGraphics.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
IOSChromeMainDelegate::IOSChromeMainDelegate() {} |
IOSChromeMainDelegate::~IOSChromeMainDelegate() {} |