Roll src/third_party/dart 631c550ff9..adfa4791fc (20 commits)

adfa4791fc Improve storage for available declarations.
392a869ee4 [infra] Skip all co19_2 tests that are timing out on dartdevc.
033cb7ffcc Issue 1438. Use expression function body for createState().
c3542cbc3b Set relevance for IncludedSuggestionSet.
661e91e30e Extract and migrate tests for ConstantEvaluator.
cc74e20eee Make some fields on Interface private, and change the way InheritanceManager2 is tested.
512e2ef292 Extract FixCodeTask/Processor from main dartfix class
e4755b34ba Extract FixLintTask/Processor from main dartfix class
1e8f9bf63a Extract FixErrorTask/Processor from main dartfix class
5ae156e055 Extract DartFixListener to record source changes and recommendations
1c0422735e Abstract type operations in flow analysis.
efcf8b01b1 Move integration tests of migration API to analysis server.
8f821d408e Fix status files for dartkp
6b73a02937 Fix status files for simarm and simarm64
4fb220707e Hardcode SourceFileEdit.fileStamp to -1 in migration prototype.
d972c2b7b7 [vm] Update raw_object_fields.cc after 7e81f56a.
c2778062e7 Add UI as code status file entries for simarm
2b8560f4b2 [Fasta] Add spread and control-flow collection flags
dc812e0921 [infra] Add third_party/requirejs to the fileset used by dartdevc testing
7e81f56ad7 Save Initializer for field and pass into debugger to enable breakpoint setting.

DEPS

@@ -31,7 +31,7 @@ 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': '631c550ff9f75aca637dbd208fe0f5dc133255cf',
+  'dart_revision': 'adfa4791fcf2337c27f3aabe8a3b9d6ed0605ff1',
 
   # 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

-Signature: 383cd62895dbbe2bf9042812dfdb3041
+Signature: b3a9b7d84197e4af9acec558e5c89894
 
 UNUSED LICENSES: