apexd: log only to kernel logs

Since now logcat also captures kernel logs, there is no need to manually
log to both places. This also fixes double logging from apexd in logcat.

Test: adb logcat | grep apexd
Test: checked kernel logs via droid-cereal + minicom
Change-Id: I82a6615eeaef48d9e1d2540f90df98a7ab0cd431
1 file changed