Add better debug logs in Latency Tracker.

If we fail to start listening to config changes log an error as this is not recoverable.

Also add a warning if you try check the properties map before its populated as this should not happen.

Change-Id: Ie38c004d0bf55c2cd2e6e103647df1c2ad2a57a6
BUG: b/382116130
1 file changed