Remove traces of USE_NSS_CERTS from crypto/

crypto/encryptor_unittest.cc

Index: crypto/encryptor_unittest.cc
diff --git a/crypto/encryptor_unittest.cc b/crypto/encryptor_unittest.cc
index 547b7469dabb3de763df8cd8eac0a97722caf765..7166c74f6e6baf1f6e721389a49f2eaabbdad0a7 100644
--- a/crypto/encryptor_unittest.cc
+++ b/crypto/encryptor_unittest.cc
@@ -95,11 +95,9 @@ TEST(EncryptorTest, DecryptWrongKey) {
   // determine the padding length without checking every padding byte,
   // Encryptor::Decrypt() will still return true.  This is the case for NSS
   // (crbug.com/124434).
-#if !defined(USE_NSS_CERTS) && !defined(OS_WIN) && !defined(OS_MACOSX)
   crypto::Encryptor decryptor;
   EXPECT_TRUE(decryptor.Init(wrong_key.get(), crypto::Encryptor::CBC, iv));
   EXPECT_FALSE(decryptor.Decrypt(ciphertext, &decrypted));
-#endif
 
   // This demonstrates that not all wrong keys can be detected by padding
   // error. This wrong key causes the last padding byte to be 1, which is