Clean up ScaleTest.
Clean up ScaleTest.

REANNZ/faucet,trentindav/faucet,faucetsdn/faucet,trungdtbk/faucet,mwutzke/faucet,shivarammysore/faucet,REANNZ/faucet,gizmoguy/faucet,anarkiwi/faucet,gizmoguy/faucet,trentindav/faucet,faucetsdn/faucet,anarkiwi/faucet,trungdtbk/faucet,mwutzke/faucet,shivarammysore/faucet