Revert "[2/2] Native: Speed up booting on multicore devices"

This reverts commit 282b7b9d03e863dab95d4ae037e67b4533afdfc9.

Change-Id: Ie78528c94b37b58e6526c6ba9d5ef898935e6a5b
Merge remote-tracking branch 'omni/android-4.4' into android-4.4