Allow dynamic updating of authentication policies

net/http/http_auth_handler_negotiate.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 
 #include <string>
 
 #include "build/build_config.h"
@@ skipping 54 matching lines @@
     // generated by this factory should include the port number of the server
     // they are authenticating to when constructing a Kerberos SPN. The default
     // value is false.
     bool use_port() const { return use_port_; }
     void set_use_port(bool use_port) { use_port_ = use_port; }
 
     void set_host_resolver(HostResolver* host_resolver);
 
     // Sets the system library to use, thereby assuming ownership of
     // |auth_library|.
-    void set_library(AuthLibrary* auth_provider) {
-      auth_library_.reset(auth_provider);
+    void set_library(scoped_ptr<AuthLibrary> auth_provider) {
+      auth_library_ = auth_provider.Pass();
     }
 
+    // Only used for testing.
+    AuthLibrary* get_library() { return auth_library_.get(); }

[asanka, 2015/10/26 15:11:54]

Nit: library().

[aberent, 2015/10/27 21:50:44]

Done.

+
     int CreateAuthHandler(HttpAuthChallengeTokenizer* challenge,
                           HttpAuth::Target target,
                           const GURL& origin,
                           CreateReason reason,
                           int digest_nonce_count,
                           const BoundNetLog& net_log,
                           scoped_ptr<HttpAuthHandler>* handler) override;
 
    private:
     bool disable_cname_lookup_;
@@ skipping 75 matching lines @@
   std::string* auth_token_;
 
   State next_state_;
 
   const URLSecurityManager* url_security_manager_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_