Use DartEditBuilder to write types and remove dead code

Use DartEditBuilder to write types and remove dead code

R=scheglov@google.com

Committed: https://github.com/dart-lang/sdk/commit/aadafd1bd53a33766a873ac880fd03e415cc9db9

[Brian Wilkerson, 2017-07-01 15:10:11]

brianwilkerson@google.com changed reviewers:
+ scheglov@google.com

[Brian Wilkerson, 2017-07-01 15:10:12]

Please look at the question in the now failing test and let me know what you
think.

[scheglov, 2017-07-01 15:31:18]

LGTM

https://codereview.chromium.org/2972463003/diff/1/pkg/analysis_server/test/se...
File pkg/analysis_server/test/services/correction/assist_test.dart (right):

https://codereview.chromium.org/2972463003/diff/1/pkg/analysis_server/test/se...
pkg/analysis_server/test/services/correction/assist_test.dart:172: // Is it
really better to produce nothing?
"List" would also be OK.

[Brian Wilkerson, 2017-07-01 19:03:49]

Description was changed from

==========
Use DartEditBuilder to write types and remove dead code
==========

to

==========
Use DartEditBuilder to write types and remove dead code

R=scheglov@google.com

Committed:
https://github.com/dart-lang/sdk/commit/aadafd1bd53a33766a873ac880fd03e415cc9db9
==========

[Brian Wilkerson, 2017-07-01 19:03:51]

Committed patchset #1 (id:1) manually as
aadafd1bd53a33766a873ac880fd03e415cc9db9 (presubmit successful).