Add a preference for enabling the TLS origin-bound certificates extension.

net/base/ssl_config_service.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_BASE_SSL_CONFIG_SERVICE_H_
 #define NET_BASE_SSL_CONFIG_SERVICE_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 141 matching lines @@
 
   // Sets and gets the current, global CRL set.
   static void SetCRLSet(scoped_refptr<CRLSet> crl_set);
   static scoped_refptr<CRLSet> GetCRLSet();
 
   // Enables the TLS cached info extension, which allows the server to send
   // just a digest of its certificate chain.
   static void EnableCachedInfo();
   static bool cached_info_enabled();
 
-  // Enables the TLS origin bound cert extension.
-  static void EnableOriginBoundCerts();
-  static bool origin_bound_certs_enabled();
-
   // Is SNI available in this configuration?
   static bool IsSNIAvailable(SSLConfigService* service);
 
   // Add an observer of this service.
   void AddObserver(Observer* observer);
 
   // Remove an observer of this service.
   void RemoveObserver(Observer* observer);
 
  protected:
   friend class base::RefCountedThreadSafe<SSLConfigService>;
 
   virtual ~SSLConfigService();
 
   // SetFlags sets the values of several flags based on global configuration.
   static void SetSSLConfigFlags(SSLConfig* ssl_config);
 
   // Process before/after config update.
   void ProcessConfigUpdate(const SSLConfig& orig_config,
                            const SSLConfig& new_config);
 
  private:
   ObserverList<Observer> observer_list_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_SSL_CONFIG_SERVICE_H_