GitLab

Like legacy layout, skip list marker while finding the first letter.

Bug: 725277
Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Change-Id: I467c766f8e362f7e12b8d9c7b0251fee02e1b0a2
Reviewed-on: https://chromium-review.googlesource.com/1156111
Commit-Queue: cathie chen <cathiechen@tencent.com>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580202}