GitLab

Adding workaround for keeping
the notification timestamp visible. Invalidating
the layout of the parent view of the timestamp any time
it's visibility is changed.

Bug: 991150
Change-Id: If8c750bfc8f34310a8e93ff2ea30e180e19a9e68
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1739976Reviewed-by: Tim Song <tengs@chromium.org>
Reviewed-by: Richard Knoll <knollr@chromium.org>
Commit-Queue: Ahmed Mehfooz <amehfooz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#685335}