GitLab

Add restarting the timer on user interaction.

Bug: 1019129
Change-Id: I9c2fd0320761747cefbf5b0407ed6989ca804699
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2214948
Commit-Queue: Olesia Marukhno <olesiamarukhno@google.com>
Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#772698}