Revert "Make PbMapMixin implement Map<String, dynamic>"

Revert "Make PbMapMixin implement Map<String, dynamic>"

We don't have a way to put type parameters on a mixin,
so we can't do this yet.

This reverts commit 97e5bb783f5babfd8161ec566684b71b524b1826.

BUG=
R=kevmoo@google.com

Committed: https://github.com/dart-lang/protobuf/commit/7bc0bbb9e8a0440fbcddfb36c2e3d9a826b59bc8

[skybrian, 2016-06-09 20:57:31]

skybrian@google.com changed reviewers:
+ kevmoo@google.com

[kevmoo, 2016-06-09 21:11:58]

lgtm

https://codereview.chromium.org/2055973002/diff/1/CHANGELOG.md
File CHANGELOG.md (right):

https://codereview.chromium.org/2055973002/diff/1/CHANGELOG.md#newcode3
CHANGELOG.md:3: * Revert previous change.
Add a bit more detail? Caused breaks. Need to revisit with changes to other
packages, etc

[skybrian, 2016-06-09 21:16:55]

On 2016/06/09 21:11:58, kevmoo wrote:
> lgtm
> 
> https://codereview.chromium.org/2055973002/diff/1/CHANGELOG.md
> File CHANGELOG.md (right):
> 
> https://codereview.chromium.org/2055973002/diff/1/CHANGELOG.md#newcode3
> CHANGELOG.md:3: * Revert previous change.
> Add a bit more detail? Caused breaks. Need to revisit with changes to other
> packages, etc

Done

[skybrian, 2016-06-09 21:17:08]

Description was changed from

==========
Revert "Make PbMapMixin implement Map<String, dynamic>"

We don't have a way to put type parameters on a mixin,
so we can't do this yet.

This reverts commit 97e5bb783f5babfd8161ec566684b71b524b1826.

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

to

==========
Revert "Make PbMapMixin implement Map<String, dynamic>"

We don't have a way to put type parameters on a mixin,
so we can't do this yet.

This reverts commit 97e5bb783f5babfd8161ec566684b71b524b1826.

BUG=
R=kevmoo@google.com

Committed:
https://github.com/dart-lang/protobuf/commit/7bc0bbb9e8a0440fbcddfb36c2e3d9a8...
==========

[skybrian, 2016-06-09 21:17:09]

Committed patchset #1 (id:1) manually as
7bc0bbb9e8a0440fbcddfb36c2e3d9a826b59bc8 (presubmit successful).