Merge "Revert "Build FUTILITY tool from futility-host."" into nyc-dev am: 683f58096d am: 5636426646 am: dcaa3eb7dd am: b9ecf782e8 am: 47dedf7019
am: 720e24fa3c

Change-Id: I7b0f26db81858cd04538861c5bddcb1af10b381a