Allow dynamic updating of authentication policies

net/http/http_auth_handler_factory.h

Index: net/http/http_auth_handler_factory.h
diff --git a/net/http/http_auth_handler_factory.h b/net/http/http_auth_handler_factory.h
index 1261bedd567645f3e6c5fc3a5e214f2652569297..89c49273d0a995bb059705c5a82344f5e9637075 100644
--- a/net/http/http_auth_handler_factory.h
+++ b/net/http/http_auth_handler_factory.h
@@ -181,12 +181,13 @@ class NET_EXPORT HttpAuthHandlerRegistryFactory
   // how Negotiate does SPN generation, by default these should be false.
   static HttpAuthHandlerRegistryFactory* Create(
       const std::vector<std::string>& supported_schemes,
-      URLSecurityManager* security_manager,
       HostResolver* host_resolver,
-      const std::string& gssapi_library_name,
-      const std::string& auth_android_negotiate_account_type,
-      bool negotiate_disable_cname_lookup,
-      bool negotiate_enable_port);
+      const std::string& gssapi_library_name);
+
+  void SetSecurityManager(URLSecurityManager* security_manager);
+  void SetAndroidAuthNegotiateAccountType(const std::string& account_type);
+  void SetNegotiateDisableCnameLookup(bool negotiate_disable_cname_lookup);
+  void SetNegotiateEnablePort(bool negotiate_enable_port);
 
   // Creates an auth handler by dispatching out to the registered factories
   // based on the first token in |challenge|.