SOCKS_PROXY        72 net/socket/ssl_client_socket_pool.cc     return SOCKS_PROXY;
SOCKS_PROXY        87 net/socket/ssl_client_socket_pool.cc   DCHECK_EQ(GetConnectionType(), SOCKS_PROXY);
SOCKS_PROXY       459 net/socket/ssl_client_socket_pool.cc     case SSLSocketParams::SOCKS_PROXY: