GitLab

After https://chromium-review.googlesource.com/c/chromium/src/+/2426564,
not having a sources assignments filter is the default.

No behavior change.

Bug: 1018739
Change-Id: I6e0e4aa4499d7a99908a63851b899c639543a3b8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2443690
Commit-Queue: Nico Weber <thakis@chromium.org>
Commit-Queue: Scott Violet <sky@chromium.org>
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813004}