GitLab

This way telemetry only includes the time from ash, not the initial hop
from browser to ash.

BUG=759163
TEST=none

Change-Id: I65f514d6bee3346a7b828b431300e5cf3277d521
Reviewed-on: https://chromium-review.googlesource.com/c/1327416Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Commit-Queue: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607320}