Revert "Add modified libsensorservice.so to fix Google Maps crash"

This reverts commit 3f4c7a954f0e94fd00e50d78cff0a44c0efd1882.

no need to use a prebuilt sensorservice with this cherry-pick:
http://review.cyanogenmod.org/#/c/16156/

Conflicts:

	a107.mk