webos-image: activitymanager=119

:Release Notes:
Fix Defects From Static Analysis (Coverity).

:Detailed Notes:
submissions/118..submissions/119
99ae471 Coverity issues bug fixes

:Testing Performed:
See test results on GF-51356.

:QA Notes:

:Issues Addressed:
[GF-51356] Activity Manager : Fix Issue From Static Analysis (Coverity)
[GF-51605] CCC: activitymanager=119

Open-webOS-DCO-1.0-Signed-off-by: heekwon kang <hk.kang@lge.com>

Change-Id: I1c3baa2b62368b032988d4705f781b2726338192
Reviewed-on: https://g2g.palm.com/3931
Reviewed-by: DCO Verification
Reviewed-by: Heekwon Kang <hk.kang@lge.com>
Tested-by: Heekwon Kang <hk.kang@lge.com>
Reviewed-by: Susan Montooth <susan.montooth@lge.com>