tree e1f8ef9ed1f23df7e2ddf9456a6dfa7252903a6b
parent ac98f741d5bf170237d058e3fdce82cda0c61d19
author Ben Konyi <bkonyi@google.com> 1505935741 +0000
committer Ben Konyi <bkonyi@google.com> 1505935741 +0000

Migrated test block 179 to Dart 2.0.

Some changes were required to stream_transformer_test to make it strong
mode clean. Other minor changes involved migrating from unittest->test.

Bug:
Change-Id: Ia21144090710137e4803c651cf9e3fd62e17f5f7
Reviewed-on: https://dart-review.googlesource.com/3707
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>