Revert "DO NOT MERGE: Don't log passwords returned from vdc"

This reverts commit 70c9a06a.

The original change disabled all logging of RCVed messages in NativeDaemonConnector.
For MR1 we want a much more surgical disabling of sensitive messages. First,
though, we have to defeat the automerger.

Change-Id: I712919aee2db63f7fc0b2c6d6a2a658325dce596