GitLab

With slim navigation, the tab cannot be restored anymore.
Directly add the tab to recently closed without creating a WebState (as
the WebState is not used anyway).

Bug: 1022298
Change-Id: I4979564e938fd49fb8b622c38561675ccf27a8c8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1903354
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#713829}