Add free_memory_fraction option to control SAT memory usage.

BUG=None
TEST=Manual on device

Change-Id: I876dd6918e08cf6c9c7b924c2f8bb9326685b50f
Reviewed-on: https://gerrit.chromium.org/gerrit/28378
Reviewed-by: Jon Salz <jsalz@chromium.org>
Tested-by: Jon Salz <jsalz@chromium.org>
Commit-Ready: Jon Salz <jsalz@chromium.org>
1 file changed