GitLab

Created a page which is empty for now, but will be used to help
diagnose tricky Autofill bugs.

Bug: 928595
Change-Id: I841a568eaeb24d312c26965d52265b948be7a1be
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1497283Reviewed-by: Tommy Li <tommycli@chromium.org>
Reviewed-by: Jared Saul <jsaul@google.com>
Commit-Queue: Anne Lim <annelim@google.com>
Cr-Commit-Position: refs/heads/master@{#638209}