2da102b4e9
`connected_app_service_test` went from flaky to always failing on Windows recently (on what seems like a completely unrelated CL of mine). The cause is failure to delete this directory due to file locks, which is something we often see on Windows and usually wrap deletes with some retries instead of immediately failing. This adds the same here, Change-Id: I3f9b4f52d2327c3b3ef3e70674059366caa26093 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/461420 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Jessy Yameogo <yjessy@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>