GitLab

Strings of size 1 don't have their single token picked up by
TokenizeWords, which is causing a crash in the LauncherSearchProvider.

Bug: 1140380
Change-Id: Ifb2815a1e9da79ffc0b51671d30ca87418e3170e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2515425
Commit-Queue: Tony Yeoman <tby@chromium.org>
Reviewed-by: Jia Meng <jiameng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#823763}