GitLab

Add OverscrollActionCloseTab user action.
Mark MobileTabClosed as not_user_triggered.

This will help to better distinguish different ways
of closing the tab.

Bug: 1046223
Change-Id: I58ce36f51bb39f4d52e75633c2c6840ce4283b2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2032405
Auto-Submit: Eugene But <eugenebut@chromium.org>
Commit-Queue: Ilya Sherman <isherman@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738693}