GitLab

Add chromium metrics watch alias to metrics watchlist

Change-Id: Iff932b10891ac905a3bc5afd598fe7fb09e063c2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2153929
Auto-Submit: Joshua Berenhaus <joshber@microsoft.com>
Commit-Queue: Alexei Svitkine <asvitkine@chromium.org>
Reviewed-by: Alexei Svitkine <asvitkine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#760143}