GitLab

After https://chromium-review.googlesource.com/c/chromium/src/+/2486075,
we need to re-enable the default AFDO profile.

Bug: internal b/171409488
Test: CQ
Change-Id: I6a9d1e27e337bb84404edf3a94b6189dd18dd0b0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2519720Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Sean Topping <seantopping@chromium.org>
Cr-Commit-Position: refs/heads/master@{#824161}