cf1de7d46c
As part of the prologue changes we get rid of the empty context as well. Issue https://github.com/dart-lang/sdk/issues/31495 Change-Id: I707e23c631bcfbbad6c91c4963d0c10f7a0be625 Reviewed-on: https://dart-review.googlesource.com/25320 Reviewed-by: Vyacheslav Egorov <vegorov@google.com>