Support for client certs in ssl_server_socket.

net/ssl/scoped_openssl_types.h

Index: net/ssl/scoped_openssl_types.h
diff --git a/net/ssl/scoped_openssl_types.h b/net/ssl/scoped_openssl_types.h
index a8c3c345975336f7781ef1222c6e6034d0319fea..92ce7d760ae6402f3716afc803b43ef4d90cd533 100644
--- a/net/ssl/scoped_openssl_types.h
+++ b/net/ssl/scoped_openssl_types.h
@@ -6,18 +6,31 @@
 #define NET_SSL_SCOPED_OPENSSL_TYPES_H_
 
 #include <openssl/ssl.h>
+#include <openssl/stack.h>
 #include <openssl/x509.h>
 
 #include "crypto/scoped_openssl_types.h"
 
 namespace net {
 
+inline void FreeX509Stack(STACK_OF(X509)* ptr) {
+  sk_X509_pop_free(ptr, X509_free);
+}
+
+inline void FreeX509NameStack(STACK_OF(X509_NAME)* ptr) {
+  sk_X509_NAME_pop_free(ptr, X509_NAME_free);
+}
+
 using ScopedPKCS8_PRIV_KEY_INFO =
     crypto::ScopedOpenSSL<PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_free>;
 using ScopedSSL = crypto::ScopedOpenSSL<SSL, SSL_free>;
 using ScopedSSL_CTX = crypto::ScopedOpenSSL<SSL_CTX, SSL_CTX_free>;
 using ScopedSSL_SESSION = crypto::ScopedOpenSSL<SSL_SESSION, SSL_SESSION_free>;
 using ScopedX509 = crypto::ScopedOpenSSL<X509, X509_free>;
+using ScopedX509_NAME = crypto::ScopedOpenSSL<X509_NAME, X509_NAME_free>;
+using ScopedX509Stack = crypto::ScopedOpenSSL<STACK_OF(X509), FreeX509Stack>;
+using ScopedX509NameStack =
+    crypto::ScopedOpenSSL<STACK_OF(X509_NAME), FreeX509NameStack>;
 
 }  // namespace net