SocketsUdpSetMulticastLoopbackModeFunction  449 extensions/browser/api/sockets_udp/sockets_udp_api.cc     SocketsUdpSetMulticastLoopbackModeFunction() {}
SocketsUdpSetMulticastLoopbackModeFunction  452 extensions/browser/api/sockets_udp/sockets_udp_api.cc     ~SocketsUdpSetMulticastLoopbackModeFunction() {}