commit ee0ab818341d44614ffe56ae73ecc08b974c2cbb
author Roshan Pius <rpius@google.com> Thu May 19 16:46:57 2016 -0700
committer Roshan Pius <rpius@google.com> Thu May 19 16:53:37 2016 -0700
tree 75dc143c90120b23f8d875940037d941f1858ec2
parent 43d1480fe5ec04f3dec53cbe9d6c46186ddc8d44

Change clock for time interval/elapsed measurments

1. Use the clock retrieved from WifiInjector in more modules: QNS,
Scanner, WifiConfigManager.
2. Use |elapsedRealtime| for time interval/elapsed measurments. Things
like scan results, config elements still continue to use
|currentTimeMillis|

Also,
1. Had to make |tryEnableQualifiedNetwork| public to prevent mockito from
calling the real method in WifiConfigManager.
2. Move keystore also into WifiInjector.

BUG: 28299258
BUG: 28824635
Change-Id: I91272aa5665abb741da7530d8920d09c8c5ea41f
TEST: Compiles & unit-test passes