9d92474635
TEST=ci CoreLibraryReviewExempt:no-op split of printToZone into getter/setter, with different implementation only for vm. Change-Id: I915c9330458cb2ba3f0f13ab109af12bacc233d2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/475926 Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Alexander Aprelev <aam@google.com>