Revert "[IOT-2250] Mediator Android App Crash Fix."

Revert "[IOT-2250] Mediator Android App Crash Fix."

This reverts commit 24a880e4a5e02cd40451a66857d3c92790f6f588.

Reason: Dependent patch https://gerrit.iotivity.org/gerrit/#/c/20007/ got reverted.

Change-Id: I19502c667b56a762eba3987d3f372e806f78088c
Signed-off-by: Senthil Kumar G S <senthil.gs@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/20149
Reviewed-by: Pawel Winogrodzki <pawelwi@microsoft.com>
Tested-by: jenkins-iotivity <jenkins@iotivity.org>
Reviewed-by: Uze Choi <uzchoi@samsung.com>