Manual Roll of Dart 707c6404f9...dfdc7e45c5 (flutter#19657)

* Manual Roll of Dart 707c6404f9...dfdc7e45c5

dart-lang/sdk@707c6404f9 Use not deprecated analysis_options_provider library ins analysis server.
dart-lang/sdk@d1a06cf97b Update dartdev to use the format command object from dart_style.
dart-lang/sdk@ad3202b087 [vm/compiler] Add Function::PrologueNeedsArgumentsDescriptor and use it in all places (to avoid code duplication)
dart-lang/sdk@089d6fc016 [vm] Build a runnable Fuchsia package containing Dart
dart-lang/sdk@57cf6ebbd5 Enable tests for a fixed issue
dart-lang/sdk@cf57f882ca [ddc] Change `!` failure to a throw TypeError
dart-lang/sdk@68612120df [ VM ] Remove options from standard dart --help output that are covered by DartDev commands
dart-lang/sdk@6e687d1d74 analyzer: move tests to 4 new test files in diagnostics/
dart-lang/sdk@90ce990409 Simplify Flutter support to a single instance.
dart-lang/sdk@ca7dd9654f [dart2js] fix crash in program emitter
dart-lang/sdk@16e607ede5 Set --debugger-module-names to true by default in preparation for removal of the flag
dart-lang/sdk@c367b488ee Add InterfaceType.allSupertypes.
dart-lang/sdk@b09dd47d38 Enforce prefer_typing_uninitialized_variables lint.
dart-lang/sdk@98dec1b537 [infra] Use mac_use_goma_rbe=true on dart-sdk-mac
dart-lang/sdk@adb317e5b0 Use InterfaceType.asInstanceOf() in AddDiagnosticPropertyReference.
dart-lang/sdk@5c1eee9de5 Simplify _InvalidAccessVerifier._hasTypeOrSuperType().
dart-lang/sdk@e52a8beb6b Report error for generators with return type void.
dart-lang/sdk@1561cc3b7c [vm] Allow usage of `String::StartsWith()` without handle allocation.
dart-lang/sdk@3d5df93fb1 bulk fix protocol
dart-lang/sdk@7a1d6a9942 [benchmark] run_vm_tests with kernel-service.dart.snapshot.
dart-lang/sdk@060d948339 [cfe] Add support for classes to round-trip text serialization
dart-lang/sdk@b6d14a940a [gardening] Import NNBD version of FFI in NNBD thread_pool_test.
dart-lang/sdk@13fb8c132d Reland "[test] Add paths to chrome and firefox to the environment when present"
dart-lang/sdk@66cb8a8ed8 [pub] Cherry pick fix
dart-lang/sdk@96d839a436 [infra] Remove trailing new-line from auth token file
dart-lang/sdk@99b693ba88 [cfe] Add support for constructor initializers to text serialization
dart-lang/sdk@d5664c360a [co19] Roll co19 to ca44d7a864e0fb9d214be16818f56a485ab778c1
dart-lang/sdk@145d4585e7 [cfe] Add support for Fields to round-trip text serialization
dart-lang/sdk@f75a982361 [cfe] Complete support for statements in text serialization.
dart-lang/sdk@27446b463e [cfe] Update test expectation for language/unsorted/flatten_test/12
dart-lang/sdk@cf7a63afe6 [dart2js] inlining heuristics for generative constructor factory
dart-lang/sdk@9f8aaf65c7 Issue an error if a prefix in a type name is shadowed by a local variable.
dart-lang/sdk@fe9596bac3 Add language tests for flow analysis conservative de-promotion scope.
dart-lang/sdk@0a5e69ae6f Fix for no inputs in build mode.

* Update license.

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': 'dfdc7e45c5baea07de8de582ed2d50ed218df47a',
+  'dart_revision': '707c6404f969e39530ec7eb307d75ff121823e32',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -51,7 +51,7 @@ vars = {
   'dart_oauth2_tag': '1.6.0',
   'dart_pedantic_tag': 'v1.9.0',
   'dart_protobuf_rev': '3746c8fd3f2b0147623a8e3db89c3ff4330de760',
-  'dart_pub_rev': '6178cdf284baf2345d1ea578b7176a754aa576fe',
+  'dart_pub_rev': '85bdb898aeb2ac7cea76489ba0bf4e52ff7a79bf',
   'dart_pub_semver_tag': 'v1.4.4',
   'dart_quiver-dart_tag': '246e754fe45cecb6aa5f3f13b4ed61037ff0d784',
   'dart_resource_rev': 'f8e37558a1c4f54550aa463b88a6a831e3e33cd6',

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: 592e745218e99a4be1e5207bf7ffe31f
+Signature: eaf762d66a3a573b9e66d12567037022
 
 UNUSED LICENSES: