tree ebe25fc1e3d2cca4f8a2cb0cb87f35ceb349b0e5
parent 2165fe5c0b843a17f1c956582318219c9f8d8c25
author Glen Kuhne <kuh@google.com> 1470068069 -0700
committer Glen Kuhne <kuh@google.com> 1472243293 -0700

WiFiMetrics: Count hidden & passpoint networks

1. Extended the WiFiMetrics proto to include counts for hidden and
passpoint networks, counting these for all saved networks, connections
and scan results.
2. Extended the counting of Open, Personal and Enterprise network to
include scans.
3. Extended ConnectionEvent logging to detect and flag passpoint network
connections.
4. Implemented the checks that detect if a scan Result is a hidden network.
While I was here: Cleaned up a couple old WifiMetrics <TODO>s, which we will not be doing.
BUG=28634987

Change-Id: I2e22bf8d79ccbda84ead700272ff0f1b0f13d2e7
Test: Extended unit tests, executed manually