target: Fix compilation error due to missing header file inclusion

commit 7868d545fb6bc07820545d0ec129eb5cb1bed6ac (target: add support
for disabling continuous-splash) introduced compilation error in
few targets due to missing header file inclusion. Fix adds the missing
header includes to the respective target files.

Change-Id: Ie0b3727bb0203fcfb6a3664a4c2af3c61052143b
4 files changed