Switch to OpenSSL's |EVP_PKEY_up_ref| signature.

net/ssl/openssl_client_key_store.cc

Index: net/ssl/openssl_client_key_store.cc
diff --git a/net/ssl/openssl_client_key_store.cc b/net/ssl/openssl_client_key_store.cc
index 9b1b8767cf776d176e986ad623a3d0d8acc5f10d..fb1b172a71ad67d231856717ac7f932e2830cc6f 100644
--- a/net/ssl/openssl_client_key_store.cc
+++ b/net/ssl/openssl_client_key_store.cc
@@ -39,16 +39,18 @@ OpenSSLClientKeyStore::~OpenSSLClientKeyStore() {
 }
 
 OpenSSLClientKeyStore::KeyPair::KeyPair(EVP_PKEY* pub_key, EVP_PKEY* priv_key)
-    : public_key(EVP_PKEY_up_ref(pub_key)),
-      private_key(EVP_PKEY_up_ref(priv_key)) {
+    : public_key(pub_key), private_key(priv_key) {
+  EVP_PKEY_up_ref(pub_key);
+  EVP_PKEY_up_ref(priv_key);
 }
 
 OpenSSLClientKeyStore::KeyPair::~KeyPair() {
 }
 
 OpenSSLClientKeyStore::KeyPair::KeyPair(const KeyPair& other)
-    : public_key(EVP_PKEY_up_ref(other.public_key.get())),
-      private_key(EVP_PKEY_up_ref(other.private_key.get())) {
+    : public_key(other.public_key.get()), private_key(other.private_key.get()) {
+  EVP_PKEY_up_ref(public_key.get());
+  EVP_PKEY_up_ref(private_key.get());
 }
 
 void OpenSSLClientKeyStore::KeyPair::operator=(KeyPair other) {
@@ -109,8 +111,8 @@ crypto::ScopedEVP_PKEY OpenSSLClientKeyStore::FetchClientCertPrivateKey(
   if (index < 0)
     return crypto::ScopedEVP_PKEY();
 
-  return crypto::ScopedEVP_PKEY(
-      EVP_PKEY_up_ref(pairs_[index].private_key.get()));
+  EVP_PKEY_up_ref(pairs_[index].private_key.get());
+  return crypto::ScopedEVP_PKEY(pairs_[index].private_key.get());
 }
 
 void OpenSSLClientKeyStore::Flush() {