commit 8fe933a0ea4f518cffa061009985d814e8797b21
author donnd <donnd@chromium.org> Wed Mar 02 01:08:30 2016
committer Commit bot <commit-bot@chromium.org> Wed Mar 02 01:09:28 2016
tree 2ad48943577e2e38daa589095c22325ad0047aa3
parent 6e396c50a4630c1bd065aaf19244cf8c1fdcd6d1

[Contextual Search] Add metrics for Resolve and View timing

Add metrics to record the time between starting a contextual search and the Resolve completing.
Add metrics for the time between starting a contextual search and the results being viewable in the overlay.
Also do some minor code cleanup: Rename some variables used for timing that had ambiguous names, remove an unused method.

BUG=526291

Review URL: https://codereview.chromium.org/1736203002

Cr-Commit-Position: refs/heads/master@{#378640}