fix #27363, support `@checked` on fields

fix #27363, support `@checked` on fields

Just needed to have the synthetic setter param look for metadata on the field.

R=leafp@google.com

Committed: https://github.com/dart-lang/sdk/commit/70f6e16c97dc0f48d29deefdd7960cf3172b31a2

[Jennifer Messerly, 2016-09-17 00:41:11]

Description was changed from

==========
fix #27363, support @checked on fields
==========

to

==========
fix #27363, support `@checked` on fields
==========

[Jennifer Messerly, 2016-09-17 00:41:11]

jmesserly@google.com changed reviewers:
+ leafp@google.com, scheglov@google.com

[Jennifer Messerly, 2016-09-17 00:42:03]

Description was changed from

==========
fix #27363, support `@checked` on fields
==========

to

==========
fix #27363, support `@checked` on fields

Just needed to have the synthetic setter param look for metadata on the field.
==========

[Leaf, 2016-09-17 01:14:28]

lgtm  When we support @virtual, we should add tests for the inherited case.

[Jennifer Messerly, 2016-09-17 01:20:31]

Description was changed from

==========
fix #27363, support `@checked` on fields

Just needed to have the synthetic setter param look for metadata on the field.
==========

to

==========
fix #27363, support `@checked` on fields

Just needed to have the synthetic setter param look for metadata on the field.

R=leafp@google.com

Committed:
https://github.com/dart-lang/sdk/commit/70f6e16c97dc0f48d29deefdd7960cf3172b31a2
==========

[Jennifer Messerly, 2016-09-17 01:20:32]

Committed patchset #1 (id:1) manually as
70f6e16c97dc0f48d29deefdd7960cf3172b31a2 (presubmit successful).

[scheglov, 2016-09-17 01:56:10]

LGTM
Thanks!