tree c4cfac3afbce93dd0237bf827e1fd7c9430c6406
parent ff6be29bd74abd31640abcf9ad4332e0a9657196
author Samuel Tan <samueltan@chromium.org> 1416968281 -0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1417025749 +0000

shill: add metrics for VerifyWakeOnWiFiSettings

Add metrics to report the results of VerifyWakeOnWiFiSettings.
This will provide data to understand whether or not the wake on
WiFi setting verification process is necessary.

Also:
 - Add unit tests to ensure the metric is reported in WakeOnWiFi.
 - Remove previously unused mock method in MockMetrics.
 - Remove unnecessary virtual flag from
   Metrics::NotifyWakeOnWiFiFeaturesEnabledState since this
   function is not mocked.

BUG=chromium:436106
TEST=Compile shill and run unit tests.

Change-Id: I95a2d1296841545a7c31439ec4c748e359316ea2
Reviewed-on: https://chromium-review.googlesource.com/231973
Tested-by: Samuel Tan <samueltan@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Samuel Tan <samueltan@chromium.org>