Roll src/third_party/dart a9ea936..582727a (33 commits) (flutter#15906)

https://dart.googlesource.com/sdk.git/+log/a9ea9365ad8a..582727a4ec3b

git log a9ea936..582727a --date=short --first-parent --format='%ad %ae %s'
2020-01-23 [email protected] Tests for TypeName resolution, fixes for NNBD opt-in/out mixes.
2020-01-23 [email protected] [dartdevc] Normalizing legacy null to null.
2020-01-23 [email protected] element info for Function `call` suggestions
2020-01-22 [email protected] [dartdevc] Fixing null coercions in linked_hash_map.dart.
2020-01-22 [email protected] Report an exception to the client if EditDomainHandler.dartfix encounters an exception.
2020-01-22 [email protected] [nnbd_migration] Support LUB(T extends num, num)
2020-01-22 [email protected] Migration: add permissive mode support to FixBuilder
2020-01-22 [email protected] [dartdevc] Fix nullability wrapping for Never and Bottom types
2020-01-22 [email protected] [nnbd] remove opt-out for dart:_js
2020-01-22 [email protected] [lib] Be explicit about the type parameter for positional argument lists.
2020-01-22 [email protected] [vm] Extend cpu_arm.cc to support devices using ARMv8 in "Processor" field
2020-01-22 [email protected] [cfe] Automatically opt out generated multi-tests from the *_2 paths
2020-01-22 [email protected] [dartdevc] Cleaning up generic function processing logic and formatting.
2020-01-22 [email protected] Add an initial tests for dartdev that can execute and pass on the Dart build bots, as well as locally.
2020-01-22 [email protected] First steps to allow migration to be incrementally rerun
2020-01-22 [email protected] Support for instantiating opt-in classes from legacy libraries.
2020-01-22 [email protected] Fix reporting of uninitialized field errors after a redirecting constructor.
2020-01-22 [email protected] Function `call()` suggestions
2020-01-22 [email protected] NNBD preview: Fix windows tests
2020-01-22 [email protected] [test] Fork mirrors tests.
2020-01-22 [email protected] Replace ClassElement/FunctionTypeAliasElement.instantiateToBounds() with TypeSystem.instantiateToBounds2()
2020-01-22 [email protected] [vm] Fix function type testing in NNBD legacy mode.
2020-01-22 [email protected] [ dartfuzz ] Fixed DartFuzz collection script to reflect changes in infra pages
2020-01-22 [email protected] Cleanup from a previous PR, additional assertion in Place constructor
2020-01-22 [email protected] Build non-nullable or legacy SDK summary.
2020-01-22 [email protected] Move UNDEFINED_{GETTER,METHOD,OPERATOR,SETTER} tests to their own files
2020-01-22 [email protected] Add an Edits panel, listing all edits in a page; flutter#40115
2020-01-22 [email protected] Migration: fix instrumentation when dropping the condition and else parts of an "if"
2020-01-22 [email protected] Migration: fix unused import
2020-01-22 [email protected] [vm/ffi] Add tests with very many arguments
2020-01-22 [email protected] [SDK] Fixes stack trace service API tests.
2020-01-22 [email protected] Issue 35908. Remove DartObjectImpl types comparison workaround.
2020-01-22 [email protected] Add new constructors to TypedData classes.

Created with:
  gclient setdep -r src/third_party/dart@582727a4ec3b

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DEPS

@@ -34,7 +34,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'a9ea9365ad8a3e3b59115bd889a55b6aa2c5a5fa',
+  'dart_revision': '582727a4ec3b4ec3ad145ff421499e54d683763b',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: a581f97cf7b9a6d36324713c9bbc15d2
+Signature: 37497488fec4c1e2f63b9cfffdd993cc
 
 UNUSED LICENSES: