rem: LaunchContext context(caller);
add: LaunchContext context;
context: CommonLaunchTest12(LaunchCaller &caller){	LaunchContext context(caller);	BRoster roster;	create_app(appFile1, appType1);	team_id team;	CHK(context(appType1, &team) == B_OK);	entry_ref ref = ref_for_team(team);	CHK(ref_for_path(appFile1) == ref);	check_app_type(appType1, appFile1);	context.Terminate();	int32 cookie = 0;	CHK(context.CheckNextMessage(team, cookie, MSG_STARTED));	CHK(context.CheckMessageMessages(team, cookie));	CHK(context.CheckArgvMessage(team, cookie, &ref));	if (caller.SupportsRefs() && !caller.SupportsArgv())		CHK(context.CheckRefsMessage(team, cookie));	CHK(context.CheckNextMessage(team, cookie, MSG_READY_TO_RUN));	CHK(context.CheckNextMessage(team, cookie, MSG_QUIT_REQUESTED));	CHK(context.CheckNextMessage(team, cookie, MSG_TERMINATED));}