Index: ios/chrome/browser/ui/webui/history/history_ui.mm |
diff --git a/ios/chrome/browser/ui/webui/history/history_ui.mm b/ios/chrome/browser/ui/webui/history/history_ui.mm |
index 35ccec1b27536d1bdfcbbca2343e09ebe2e3cb88..d56463b0dd4fc3745be820e69806b695b1bd4ce0 100644 |
--- a/ios/chrome/browser/ui/webui/history/history_ui.mm |
+++ b/ios/chrome/browser/ui/webui/history/history_ui.mm |
@@ -29,6 +29,10 @@ |
#include "ui/base/l10n/l10n_util.h" |
#include "ui/base/resource/resource_bundle.h" |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
static const char kStringsJsFile[] = "strings.js"; |
static const char kHistoryJsFile[] = "history.js"; |
static const char kOtherDevicesJsFile[] = "other_devices.js"; |