CloseChannelImpl  528 chrome/browser/extensions/api/messaging/message_service.cc   CloseChannelImpl(it, port_id, error_message, true);
CloseChannelImpl  606 chrome/browser/extensions/api/messaging/message_service.cc       CloseChannelImpl(current, GET_CHANNEL_OPENER_ID(current->first),
CloseChannelImpl  609 chrome/browser/extensions/api/messaging/message_service.cc       CloseChannelImpl(current, GET_CHANNEL_RECEIVERS_ID(current->first),
CloseChannelImpl  186 chrome/browser/extensions/api/messaging/message_service.h   void CloseChannelImpl(MessageChannelMap::iterator channel_iter,