Index: ios/chrome/browser/geolocation/omnibox_geolocation_config.mm |
diff --git a/ios/chrome/browser/geolocation/omnibox_geolocation_config.mm b/ios/chrome/browser/geolocation/omnibox_geolocation_config.mm |
index 8642497fdfc68fe67f9bfbd9245447e3f5b02ceb..f411c1a74083ea4a4d39ab300c65be3d57705a42 100644 |
--- a/ios/chrome/browser/geolocation/omnibox_geolocation_config.mm |
+++ b/ios/chrome/browser/geolocation/omnibox_geolocation_config.mm |
@@ -12,6 +12,10 @@ |
#include "base/strings/sys_string_conversions.h" |
#include "url/gurl.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
namespace { |
NSString* const kEligibleDomainsKey = @"EligibleDomains"; |