res:launcher:: fix uninstall problem.

the app won't be removed from launcher.

tower:https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/f50f575338804ca282c2ef503b56edfd/
Change-Id: If2d62dc5bb9a6e395c6cf48ce2681cc72d810ea4