Switch chromium side to use the catapult's telemetry_chrome_test_support

remove the manual source list and use the auto-generated one.

BUG=872521
TEST=bots
R=nednguyen@chromium.org,kbr@chromium.org,nednguyen@google.com

Change-Id: Ic5d00299edc39af23802db71c43ad0716669837d
Reviewed-on: https://chromium-review.googlesource.com/1188901
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#586069}
2 files changed