res:launcher:: fix autostart problem.

if some app are updated, then they will be add to autostart.

tower:https://tower.im/projects/1c0cd0c59ef941298c6e6b2ba6833b91/todos/516d06cbe30c4e9e9105af8d716ecf96/
Change-Id: I56481871e6743f69afc86c47e4d05125b01bb900