Remove the CNNIC whitelist

net/cert/cert_verify_proc_whitelist.h

 // Copyright (c) 2015 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_CERT_CERT_VERIFY_PROC_WHITELIST_H_
 #define NET_CERT_CERT_VERIFY_PROC_WHITELIST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "crypto/sha2.h"
 #include "net/base/hash_value.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
 class X509Certificate;
 
-// PublicKeyWhitelist contains a SHA-256 SPKI hash and a pointer to an array
-// of SHA-256 certificate hashes that have been publicly disclosed and
-// whitelisted.
-struct PublicKeyWhitelist {
-  uint8_t public_key[crypto::kSHA256Length];
-  const uint8_t (*whitelist)[crypto::kSHA256Length];
-  size_t whitelist_size;
-};
-
 // Returns true if |cert| has been issued by a CA that is constrained from
 // issuing new certificates and |cert| is not within the whitelist of
 // existing certificates. Returns false if |cert| was issued by an
 // unconstrained CA or if it was in the whitelist for that
 // CA.
 // |cert| should be the verified certificate chain, with |public_key_hashes|
 // being the set of hashes of the SPKIs within the verified chain.
 bool NET_EXPORT_PRIVATE
 IsNonWhitelistedCertificate(const X509Certificate& cert,
                             const HashValueVector& public_key_hashes);
 
-// Sets the certificate whitelist for testing. Supply nullptr/0 to reset to
-// the built-in whitelist.
-void NET_EXPORT_PRIVATE
-SetCertificateWhitelistForTesting(const PublicKeyWhitelist* whitelist,
-                                  size_t whitelist_size);
-
 }  // namespace net
 
 #endif  // NET_CERT_CERT_VERIFY_PROC_WHITELIST_H_