GitLab

This roll has only one change as recorded in
     https://chromium.googlesource.com/chromium/deps/icu/+/a191af9d .

TBR=gsathya@chromium.org

Bug: chromium: 870338
Test: See the bug
Change-Id: Iceaa255ede13ef3f9e94fdcf6ab74268c1940427
Reviewed-on: https://chromium-review.googlesource.com/1184508Reviewed-by: Jungshik Shin <jshin@chromium.org>
Commit-Queue: Jungshik Shin <jshin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585291}