Make Cast certificate verification enforce constraints specified in the trusted root certificate.

net/cert/internal/parse_certificate.cc

 // Copyright 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.
 
 #include "net/cert/internal/parse_certificate.h"
 
 #include <utility>
 
 #include "net/der/input.h"
 #include "net/der/parse_values.h"
@@ skipping 132 matching lines @@
   // guarantees they are all zero.
   for (size_t i = 0; i < bits.bytes().Length(); ++i) {
     if (bits.bytes().UnsafeData()[i] != 0)
       return false;
   }
   return true;
 }
 
 }  // namespace
 
+ParsedCertificate::ParsedCertificate() {}
+
+ParsedCertificate::~ParsedCertificate() {}
+
 ParsedTbsCertificate::ParsedTbsCertificate() {}
 
 ParsedTbsCertificate::~ParsedTbsCertificate() {}
 
 bool VerifySerialNumber(const der::Input& value) {
   bool unused_negative;
   if (!der::IsValidInteger(value, &unused_negative))
     return false;
 
   // Check if the serial number is too long per RFC 5280.
@@ skipping 406 matching lines @@
   //
   //     When the keyUsage extension appears in a certificate, at least
   //     one of the bits MUST be set to 1.
   if (BitStringIsAllZeros(*key_usage))
     return false;
 
   return true;
 }
 
 }  // namespace net