Revert "Handle OOM situation in java-heap more aggressively"

This reverts commit a698102d622e1cff97a30428878c8075059f396c.

Reason for revert: Causing ART-test failures. We need to take care of those tests before resubmitting. Revert will also help in tracking down b/154100060 (OOME in ThreadStress), which started occurring before this CL was merged.

Change-Id: Ieb37d38f3c756a5252cc7f30d60cf82a7f95c49c
1 file changed