Fix Audio test case pass

Add press space to mark test case pass

BUG=none
TEST=manually test

Change-Id: I0e8ecc47701217d94890d141d6cdcc0587e7161f
Reviewed-on: https://gerrit.chromium.org/gerrit/62332
Commit-Queue: Heng-ruey Hsu <henryhsu@chromium.org>
Reviewed-by: Heng-ruey Hsu <henryhsu@chromium.org>
Tested-by: Heng-ruey Hsu <henryhsu@chromium.org>
1 file changed