Rename USE_NSS to USE_NSS_CERTS.

components/ownership/owner_key_util_impl.cc

Index: components/ownership/owner_key_util_impl.cc
diff --git a/components/ownership/owner_key_util_impl.cc b/components/ownership/owner_key_util_impl.cc
index 46b0b6a65ae353381b36f3ad4ed688e0c7c35da8..bc7208e4642d21603513324d40236fddf4a4207c 100644
--- a/components/ownership/owner_key_util_impl.cc
+++ b/components/ownership/owner_key_util_impl.cc
@@ -50,13 +50,13 @@ bool OwnerKeyUtilImpl::ImportPublicKey(std::vector<uint8>* output) {
   return data_read == safe_file_size;
 }
 
-#if defined(USE_NSS)
+#if defined(USE_NSS_CERTS)
 crypto::RSAPrivateKey* OwnerKeyUtilImpl::FindPrivateKeyInSlot(
     const std::vector<uint8>& key,
     PK11SlotInfo* slot) {
   return crypto::RSAPrivateKey::FindFromPublicKeyInfoInSlot(key, slot);
 }
-#endif  // defined(USE_NSS)
+#endif  // defined(USE_NSS_CERTS)
 
 bool OwnerKeyUtilImpl::IsPublicKeyPresent() {
   return base::PathExists(public_key_file_);