diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index ffead6a..b1bed29 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -174,6 +174,9 @@
 extern const char kDecodeLossyWebPImagesToYUVName[];
 extern const char kDecodeLossyWebPImagesToYUVDescription[];
 
+extern const char kDnsOverHttpsName[];
+extern const char kDnsOverHttpsDescription[];
+
 extern const char kDrawVerticallyEdgeToEdgeName[];
 extern const char kDrawVerticallyEdgeToEdgeDescription[];