Add support for RSA-OAEP when using NSS 3.16.2 or later

content/child/webcrypto/platform_crypto_openssl.cc

Index: content/child/webcrypto/platform_crypto_openssl.cc
diff --git a/content/child/webcrypto/platform_crypto_openssl.cc b/content/child/webcrypto/platform_crypto_openssl.cc
index 1f520e83d276238cd33393c08116ec4753a79ac9..31a3c411d96d035a9668b974cb8b4619ce176117 100644
--- a/content/child/webcrypto/platform_crypto_openssl.cc
+++ b/content/child/webcrypto/platform_crypto_openssl.cc
@@ -407,6 +407,24 @@ Status DecryptRsaEsPkcs1v1_5(PrivateKey* key,
   return Status::ErrorUnsupported();
 }
 
+Status EncryptRsaOaep(PublicKey* key,
+                      const blink::WebCryptoAlgorithm& hash,
+                      const CryptoData& label,
+                      const CryptoData& data,
+                      std::vector<uint8>* buffer) {
+  // TODO(eroman): http://crbug.com/267888
+  return Status::ErrorUnsupported();
+}
+
+Status DecryptRsaOaep(PrivateKey* key,
+                      const blink::WebCryptoAlgorithm& hash,
+                      const CryptoData& label,
+                      const CryptoData& data,
+                      std::vector<uint8>* buffer) {
+  // TODO(eroman): http://crbug.com/267888
+  return Status::ErrorUnsupported();
+}
+
 Status SignRsaSsaPkcs1v1_5(PrivateKey* key,
                            const blink::WebCryptoAlgorithm& hash,
                            const CryptoData& data,