[ADVAPI32]
- Remove the old logon code. It is not needed any longer.
- LogonUserW: Pass two SIDs (LogonSid and LocalSid) to LsaLogonUser.
- LogonUserW: Use a better token source name.

git-svn-id: svn://svn.reactos.org/reactos/trunk@61281 97493ccd-5924-5043-b1f5-66cb403b36ce