Remove support for Java exceptions crash reporting

:Release Notes:
Remove support for crash reporting on Java exceptions

:Detailed Notes:
Crashes are caught by crashd and reported by rdxd. This is not
the way to catch Java crashes and hence the logic to support
Java exceptions crash reporting is removed from pmlogdaemon code.

:Testing Performed:
Compiled locally, no functionality changes. Performed sanity tests for
logging in /var/log/messages and log rotation.

:QA Notes:

:Issues Addressed:
[BHV-52] Remove support for Java exceptions in presence of a QA Server

Open-webOS-DCO-1.0-Signed-off-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>

Change-Id: I3d1b6baabdbc9000c535ad679326182172a9ef25
Reviewed-on: https://g2g.palm.com/5047
Reviewed-by: DCO Verification
Tested-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>
Reviewed-by: Hongjeon Ha <hj.ha@lge.com>
Reviewed-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>