GitLab

CL:1978684 increased the ChromeOS DEBUG bot timeout, and since that CL
FilesApp browser tests do not flake in DEBUG anymore, issue 981420.

Re-enable the FilesApp copyBetweenWindows tests that were marked flaky
on the DEBUG bots, issue 1008909.

Bug: 981420, 1008909
Change-Id: Ibb253b8aa79b093935db312448339f5feaa350f4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1983681
Auto-Submit: Noel Gordon <noel@chromium.org>
Reviewed-by: Luciano Pacheco <lucmult@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#728436}