GitLab

Peek 1.5 items to give first-time gesture users a sense
of what's in the list.

Bug: 1015004
Change-Id: I908426d659cceedee590b83ce573d360e257ddc8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1865920Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Jinsuk Kim <jinsukkim@chromium.org>
Cr-Commit-Position: refs/heads/master@{#707144}