We have fixed the playground to display results of
the program when it was timed out.

This CL fixes how soon results will be displayed to the user.

Change-Id: Ifb75828e0de12c726c8ca6e2d04947e01913dc73
Reviewed-on: https://go-review.googlesource.com/c/146237Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>