Add an explicit function to init NSS for SSL server sockets

net/socket/ssl_server_socket_openssl.cc

Index: net/socket/ssl_server_socket_openssl.cc
diff --git a/net/socket/ssl_server_socket_openssl.cc b/net/socket/ssl_server_socket_openssl.cc
index 8dc1b9c03aa967c3c5725a4ec824fbbaeeb9fc52..0ebbab187792da6fcba4a32655175bdb3998dc2e 100644
--- a/net/socket/ssl_server_socket_openssl.cc
+++ b/net/socket/ssl_server_socket_openssl.cc
@@ -5,11 +5,17 @@
 #include "base/logging.h"
 #include "net/socket/ssl_server_socket.h"
 
+// TODO(bulach): Provide simple stubs for EnableSSLServerSockets and
+// CreateSSLServerSocket so that when building for OpenSSL rather than NSS,
+// so that the code using SSL server sockets can be compiled and disabled
+// programatically rather than requiring to be carved out from the compile.
+
 namespace net {
 
-// TODO(bulach): Rather than disable components which call
-// CreateSSLServerSocket when building for OpenSSL rather than NSS, just
-// provide a stub for it for now.
+void EnableSSLServerSockets() {
+  NOTIMPLEMENTED();
+}
+
 SSLServerSocket* CreateSSLServerSocket(StreamSocket* socket,
                                        X509Certificate* certificate,
                                        crypto::RSAPrivateKey* key,