GitLab

Show the Google G when the bottom sheet is opened and the url is
cleared. This is hidden behind a flag.

BUG=792244

Change-Id: I2768dc0aefce94890260e061baae6930d413415b
Reviewed-on: https://chromium-review.googlesource.com/811688Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Theresa <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#522447}