Rename USE_NSS to USE_NSS_CERTS.

crypto/rsa_private_key_unittest.cc

Index: crypto/rsa_private_key_unittest.cc
diff --git a/crypto/rsa_private_key_unittest.cc b/crypto/rsa_private_key_unittest.cc
index cbc3799843dc8d6253c67d0fdb4bd0c9a4a83782..ee5b1217c71349bd3bd48c4dc47a8610d871642a 100644
--- a/crypto/rsa_private_key_unittest.cc
+++ b/crypto/rsa_private_key_unittest.cc
@@ -445,9 +445,9 @@ TEST(RSAPrivateKeyUnitTest, ShortIntegers) {
                           input2.size()));
 }
 
-// The following test can run if either USE_NSS or USE_OPENSSL is defined, but
-// not otherwise (since it uses crypto::RSAPrivateKey::CreateFromKey).
-#if defined(USE_NSS) || defined(USE_OPENSSL)
+// The following test can run if either USE_NSS_CERTS or USE_OPENSSL is defined,
+// but not otherwise (since it uses crypto::RSAPrivateKey::CreateFromKey).
+#if defined(USE_NSS_CERTS) || defined(USE_OPENSSL)
 TEST(RSAPrivateKeyUnitTest, CreateFromKeyTest) {
   scoped_ptr<crypto::RSAPrivateKey> key_pair(
       crypto::RSAPrivateKey::Create(256));