GitLab

This is a reland of 8fcafe0e

Wait for the file list to update before attempting to select its
contents.

Original change's description:
> Add tests for sharing and managing items in team drives.
>
> Bug: 903637
> Change-Id: Ic9f49f7de59210e400a578060eb611fafebe193f
> Reviewed-on: https://chromium-review.googlesource.com/c/1341287
> Commit-Queue: Sam McNally <sammc@chromium.org>
> Reviewed-by: Noel Gordon <noel@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#609191}

Bug: 903637, 906577
Change-Id: Id6e2a1ab4eb4b0afb48c53c5cb6ea0e3b28bfa11
Reviewed-on: https://chromium-review.googlesource.com/c/1343399Reviewed-by: Noel Gordon <noel@chromium.org>
Commit-Queue: Sam McNally <sammc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609549}