Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

The analyzer now issues hints on uses of the deprecated behavior in
which dynamic is treated as bottom in certain positions.  These
changes eliminate cases from pkg/testing that were relying on the
deprecated behavior.

TBR=ahe@google.com

BUG=

Committed: https://github.com/dart-lang/sdk/commit/3124001cc7be50eeedbf82dee8b51c5e9dbc5d92

[Leaf, 2017-08-30 23:16:07]

leafp@google.com changed reviewers:
+ sigmund@google.com

[Leaf, 2017-08-30 23:24:39]

Description was changed from

==========
Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

The analyzer now issues hints on uses of the deprecated behavior in
which dynamic is treated as bottom in certain positions.  These
changes eliminate cases from pkg/testing that were relying on the
deprecated behavior.

BUG=
==========

to

==========
Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

The analyzer now issues hints on uses of the deprecated behavior in
which dynamic is treated as bottom in certain positions.  These
changes eliminate cases from pkg/testing that were relying on the
deprecated behavior.

TBR=ahe@google.com

BUG=
==========

[Leaf, 2017-08-30 23:24:39]

leafp@google.com changed reviewers:
+ ahe@google.com
- sigmund@google.com

[Leaf, 2017-08-30 23:25:03]

Description was changed from

==========
Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

The analyzer now issues hints on uses of the deprecated behavior in
which dynamic is treated as bottom in certain positions.  These
changes eliminate cases from pkg/testing that were relying on the
deprecated behavior.

TBR=ahe@google.com

BUG=
==========

to

==========
Eliminate uses of fuzzy arrows in pkg/testing (fix bots).

The analyzer now issues hints on uses of the deprecated behavior in
which dynamic is treated as bottom in certain positions.  These
changes eliminate cases from pkg/testing that were relying on the
deprecated behavior.

TBR=ahe@google.com

BUG=

Committed:
https://github.com/dart-lang/sdk/commit/3124001cc7be50eeedbf82dee8b51c5e9dbc5d92
==========

[Leaf, 2017-08-30 23:25:04]

Committed patchset #1 (id:1) manually as
3124001cc7be50eeedbf82dee8b51c5e9dbc5d92 (presubmit successful).

[Siggi Cherem (dart-lang), 2017-08-30 23:36:57]

sigmund@google.com changed reviewers:
+ sigmund@google.com

[Siggi Cherem (dart-lang), 2017-08-30 23:36:57]

lgtm