commit 2d71d53f0142954869b02fb1a93d8c790e1743c3
author isherman <isherman@chromium.org> Wed Jul 12 21:54:55 2017
committer Commit Bot <commit-bot@chromium.org> Wed Jul 12 21:54:55 2017
tree f3ca760c09050e8ac50b0f9c505c0bb60593b1dc
parent 04ed6e6eff3c79d66517f2f25eb36d01318d4885

[Cleanup] Migrate ChromeBrowserMainExtraPartsMetrics to use the Task Scheduler.

This also changes the timing with which startup metrics are recorded: Previously they were recorded ~45 seconds after startup; now they're recorded whenever the TaskScheduler schedules them to be.  This is not expected to change the values recorded to these metrics.

BUG=667892, 741816
TEST=none
R=asvitkine@chromium.org

Review-Url: https://codereview.chromium.org/2955063005
Cr-Commit-Position: refs/heads/master@{#486114}