Revert "cros-test: specify -ephemeraldevserver=false to tast"

This reverts commit f983b0f360e7b3ca65f14fdbcff9fd2bae05723f.

Reason for revert: Need this for b:304341874

Original change's description:
> cros-test: specify -ephemeraldevserver=false to tast
>
> Specify -ephemeraldevserver=false to tast when there is cache server is
> specified.
>
> BUG=b:301296858
> TEST=CQ
>
> Change-Id: I967492927b34b0115d54d0146b83b7fe071e4937
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/4874324
> Reviewed-by: Gowri Denduluri <gowriden@google.com>
> Reviewed-by: Derek Beckett <dbeckett@chromium.org>
> Commit-Queue: Seewai Fu <seewaifu@google.com>
> Tested-by: Seewai Fu <seewaifu@google.com>

BUG=b:301296858

Change-Id: I7ce97efb2a3e5b7a537ca7302d14b3236d317ca1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/4923086
Reviewed-by: Gowri Denduluri <gowriden@google.com>
Reviewed-by: Derek Beckett <dbeckett@chromium.org>
Commit-Queue: Seewai Fu <seewaifu@google.com>
Tested-by: Seewai Fu <seewaifu@google.com>
Commit-Queue: ChromeOS Auto Retry <chromeos-auto-retry@chromeos-bot.iam.gserviceaccount.com>
(cherry picked from commit b4671628a53d72b96ebb156e6e95b839eba3b2b5)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/5033384
Reviewed-by: Seewai Fu <seewaifu@google.com>
Auto-Submit: David Haddock <dhaddock@chromium.org>
Tested-by: David Haddock <dhaddock@chromium.org>
1 file changed