Revert "zygote: use libcutils to allocate JIT memory"

This reverts commit ee61519ae61297be973820d94c48e00653bc74d4.

Reason for revert: Fails is post submit testing in ART buildbots (https://ci.chromium.org/p/art/builders/ci/angler-armv7-ndebug/1005)

Change-Id: I72cb2b4fe501a8f5aaa78db1d01584387aaea710
1 file changed