Removing NSS files and USE_OPENSSL flag

net/cert/internal/signature_policy.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/signature_policy.h"
 
 #include "base/logging.h"
 
-#if defined(USE_OPENSSL)
 #include <openssl/obj.h>
-#endif
 
 namespace net {
 
 bool SignaturePolicy::IsAcceptableSignatureAlgorithm(
     const SignatureAlgorithm& algorithm) const {
   return true;
 }
 
 bool SignaturePolicy::IsAcceptableCurveForEcdsa(int curve_nid) const {
-#if defined(USE_OPENSSL)
   switch (curve_nid) {
     case NID_X9_62_prime256v1:
     case NID_secp384r1:
     case NID_secp521r1:
       return true;
   }
-#endif
   return false;
 }
 
 bool SignaturePolicy::IsAcceptableModulusLengthForRsa(
     size_t modulus_length_bits) const {
   return modulus_length_bits >= 2048;
 }
 
 SimpleSignaturePolicy::SimpleSignaturePolicy(size_t min_rsa_modulus_length_bits)
     : min_rsa_modulus_length_bits_(min_rsa_modulus_length_bits) {}
 
 bool SimpleSignaturePolicy::IsAcceptableModulusLengthForRsa(
     size_t modulus_length_bits) const {
   return modulus_length_bits >= min_rsa_modulus_length_bits_;
 }
 
 }  // namespace net