GitLab

Assistant UI is hidden when tapping outside of the widget. We should
also check if the user is interacting with the virtual keyboard to avoid
closing Assistant UI while the user is typing.

Bug: b:117833352
Change-Id: I95437c4bd495321cf41c8add6d4ab283b771a442
Reviewed-on: https://chromium-review.googlesource.com/c/1287262Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Commit-Queue: David Black <dmblack@google.com>
Cr-Commit-Position: refs/heads/master@{#600947}