fabb04d47c
Before this, if zero tests were run the file wasn't created. Bug: Change-Id: I446a90eeb68dca3ee1fe66d473cd55887c206bc1 R=athom@google.com CC=mkroghj@google.com Reviewed-on: https://dart-review.googlesource.com/16527 Reviewed-by: Alexander Thomas <athom@google.com>