Roll src/third_party/dart 4bebfebdbc..8cd01287b4 (30 commits) (#10642)

dart-lang/sdk@8cd01287b4 [vm/aot/tfa] Infer types from generic return types of native methods
dart-lang/sdk@3011ca2da7 Include "import function" fixes for UNDEFINED_IDENTIFIER
dart-lang/sdk@ee6fa7c10d Move more diagnostic tests
dart-lang/sdk@271445d207 [vm] Prevent service-isolate from starting in run_vm_tests, except if test needs it
dart-lang/sdk@919b5cd2d5 Fix for duplicate top-level declarations.
dart-lang/sdk@91f879b0a1 Remove unused import.
dart-lang/sdk@db1988acd0 Add voidType to TypeProvider
dart-lang/sdk@5574669966 [vm] Add TODO about recognized kinds on DIFs.
dart-lang/sdk@c271c599af [vm/compiler] Move S-exp deserialization into sexpression.{cc,h}.
dart-lang/sdk@844626c4e6 [VM] Copies Dart_CodeObserver in Init to prevent use-after-free.
dart-lang/sdk@d3f3b46b87 [VM] Add test for Dart_InvokeVMServiceMethod
dart-lang/sdk@fd7baa4fd9 [CFE] Serialize language version
dart-lang/sdk@4969bc6d23 Revert "[vm] Clear recognized method info on dynamic invocation forwarders."
dart-lang/sdk@6d1c9975d7 [CFE] Initial language versioning "support"
dart-lang/sdk@39a007678e [VM] Save kernel binary version in KernelProgramInfo
dart-lang/sdk@73a2cc06d4 Fix 'reasponse' typo. Fixes #37732
dart-lang/sdk@44b81dff73 [vm service] generate the Java version of the library with the Dart version
dart-lang/sdk@ac45ee7e63 [vm/bytecode] Support exactness tracking in bytecode
dart-lang/sdk@df606cc566 Infer types of static fields in extensions, summary2.
dart-lang/sdk@bf020a99d4 Sanitize recursive GenericTypeAlias in summary2.
dart-lang/sdk@be581f69db Move search.getDeclarations to available declarations.
dart-lang/sdk@cf0af59b33 Fix summary2 for TypeAnnotation as extended type.
dart-lang/sdk@e72b70fbc6 Extract RequiredParametersVerifier, but use directly in ErrorVerifier.
dart-lang/sdk@8ff3d98232 Split diagnostic tests into the standard locations
dart-lang/sdk@19ab86cbf6 Report the use of covariant in optional parameters
dart-lang/sdk@6ff32127f4 Redo "[dart2js] new-rti: Add 'minified:' tag to minified names"
dart-lang/sdk@3c1f679684 refactor driver test and remove required option shortcut
dart-lang/sdk@aa650e53f5 [vm/bytecode] Emit explicit DebugCheck bytecode instructions for VariableSet
dart-lang/sdk@cd30fa693d bump to linter 0.1.96
dart-lang/sdk@a3d6b4802f [dart2js] new-rti: Use findType in parameter stubs

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': '4bebfebdbc216beadd57d11a4fa7034316a98b89',
+  'dart_revision': '8cd01287b41d31ee0fedf1186a4ffb7a30aa6793',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -63,7 +63,7 @@ vars = {
   'dart_http_throttle_tag': '1.0.2',
   'dart_intl_tag': '0.15.7',
   'dart_json_rpc_2_tag': '2.0.9',
-  'dart_linter_tag': '0.1.95',
+  'dart_linter_tag': '0.1.96',
   'dart_logging_tag': '0.11.3+2',
   'dart_markdown_tag': '2.0.3',
   'dart_matcher_tag': '0.12.3',

ci/licenses_golden/licenses_third_party

-Signature: 4ddd66d8e5afa93c5e08b358899f54a2
+Signature: 71543bf6d6516325052cb25754f04bda
 
 UNUSED LICENSES:
 
@@ -4714,9 +4714,6 @@ FILE: ../../../third_party/dart/runtime/vm/compiler/asm_intrinsifier_x64.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/block_builder.h
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/flow_graph_checker.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/flow_graph_checker.h
-FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_deserializer.cc
-FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_deserializer.h
-FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_deserializer_test.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_serializer.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_serializer.h
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_test_helper.cc
@@ -4724,6 +4721,7 @@ FILE: ../../../third_party/dart/runtime/vm/compiler/backend/il_test_helper.h
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/inliner_test.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/sexpression.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/sexpression.h
+FILE: ../../../third_party/dart/runtime/vm/compiler/backend/sexpression_test.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/slot_test.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/type_propagator_test.cc
 FILE: ../../../third_party/dart/runtime/vm/compiler/backend/typed_data_aot_test.cc