This set of tests is already running on LUCI.

Bug:
  https://github.com/flutter/flutter/issues/60607

Fixes https://github.com/flutter/flutter/issues/59109

https://dart.googlesource.com/sdk.git/+log/f91547d6dd45..019755f77bdc

2020-06-30 paulberry@google.com Flow analysis: simplify marking of loop-assigned variables as not-unassigned
2020-06-30 regis@google.com Roll benchmarks-internal to 2d9d76e04ce0a997ad3eb4e5e320e89e727af8a5
2020-06-29 brianwilkerson@google.com Add a fix for prefer_final_in_for_each (issue 42510)
2020-06-29 brianwilkerson@google.com Unify two error codes for diagnostics
2020-06-29 scheglov@google.com Move OperationPerformance out of Cider to use it wider.
2020-06-29 nshahan@google.com [ddc/dart2js] Add failure case when setting list length
2020-06-29 zichangguo@google.com Update Duration.toString() description
2020-06-29 scheglov@google.com Test UNNECESSARY_CAST for FunctionType(s) and NullSafety.
2020-06-29 scheglov@google.com Stop using AnalysisOptions.signature and multiple paths in SdkDescription.
2020-06-29 scheglov@google.com Make all parameters of ExperimentalFeature constructor named required.
2020-06-29 danny@tuppeny.com Rename "Sort Directives" as "Organize Imports" in the quick-fix
2020-06-29 askesc@google.com [vm] Adjust internal UTF-8 encoder to match dart:convert.
2020-06-29 cskau@google.com [SDK] Clean up tools/utils.py. Order consts, helpers.
2020-06-29 lrn@google.com Add `Stream.multi` constructor.
2020-06-29 mit@google.com Roll stagehand package
2020-06-29 whesse@google.com Revert "[build] Use Goma from depot_tools instead of $HOME/goma"
2020-06-28 scheglov@google.com Fix for crash when computing the context type and unresolved named argument.
2020-06-28 brianwilkerson@google.com Improve the range selected by const_constructor_with_field_initialized_by_non_const
2020-06-28 brianwilkerson@google.com Do not report a missing implicit default super constructor when subclassing an non-subclassable class
2020-06-27 paulberry@google.com Migration: revert informative region height changes.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dart-sdk-flutter-engine
Please CC dart-vm-team@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

We can build unoptimized code for easier debugging with this flag.

Re-attempt at #19162 which seems to be stuck on a bad framework revision

https://dart.googlesource.com/sdk.git/+log/e24733ebd16c..243ad5427564

2020-06-26 srawlins@google.com analyzer_cli: Depend on pedantic directly
2020-06-26 brianwilkerson@google.com Clean up uses of @virtual in tests
2020-06-26 paulberry@google.com Consolidate to a single implementation of refineBinaryExpressionType.
2020-06-26 rnystrom@google.com Migrate standalone_2 to null safety.
2020-06-26 jakemac@google.com add fixnum deps patch for flutter hhh bots

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dart-sdk-flutter-engine
Please CC dart-vm-team@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Migrate dart:_engine to null safe dart

Additionally create "_next" permutations for all of the test binaries
on Fuchsia, in order to test both code-paths.

Using the #define follow-up CLs can also create a flutter_runner_next
binary that does not contain any legacy integration code.

BUG: 53847

Roll Dart version e24733ebd16c2cf3a839f3c51458c7f224cda487...63cf56d92510d71154dfefa9faf6a7d9858db810

dart-lang/sdk@e24733ebd1 [ VM ] Change version output message to reference SDK instead of VM
dart-lang/sdk@bb8d145616 Revert "[SDK] Adds an SDK hash to kernels and the VM."
dart-lang/sdk@a558d576b7 Use ///-style doc comments in analyzer/tool
dart-lang/sdk@c68fd58513 Use ///-style doc comments in analyzer/test
dart-lang/sdk@48608ce9bc Migrate language_2/variance to NNBD.
dart-lang/sdk@d4154ac6dc Migrate language_2/unsorted to NNBD.
dart-lang/sdk@1ab82dee7e Migrate language_2/nonfunction_type_aliases to NNBD.
dart-lang/sdk@648b5e9c68 Use ///-style doc comments in analyzer/lib
dart-lang/sdk@04dd5edc6a update fixnum to nnbd version
dart-lang/sdk@baa5717f78 Use ///-style doc comments in analyzer/lib/src/generated
dart-lang/sdk@411c9cc992 [Test] Skips sdk_hash_test for incompatible setups.
dart-lang/sdk@a89b7a4ef7 Use ///-style doc comments in analyzer/lib/src/dart
dart-lang/sdk@66c1b51c07 [dart2js] 20 dart2js tests ported to nnbd #1.
dart-lang/sdk@f4b19b8c2a [dart2js] Support package json files in modular_test_suite.
dart-lang/sdk@1a278118dd [Test] Fixes sdk_hash_test broken by Windows line breaks.
dart-lang/sdk@edde575dcd [SDK] Adds an SDK hash to kernels and the VM.
dart-lang/sdk@d5120208b4 [cfe] Update CFE message to use 'null safety' instead of 'non-nullable'
dart-lang/sdk@da39a4abff [vm/ffi] Remove try-catch from ffi trampoline if no handle scope
dart-lang/sdk@15464a462f Add internal benchmarks to .gitignore.
dart-lang/sdk@99144ed84d [infra] Remove support for approvals from compare_results
dart-lang/sdk@98324c95d5 Roll benchmarks-internal to 15a6634bd60ed0b937ed5dbc874cba2da9865514
dart-lang/sdk@53807c1d79 [vm] Remove ARMv6 related code
dart-lang/sdk@85d37c1ede [co19] Enable Language/Libraries_and_Scripts tests
dart-lang/sdk@bcd2708843 [co19] Roll co19 to e674d8ccb29250fa5d7ac886fa98c5962543fffc
dart-lang/sdk@b4b44d6b4b Revert "[CFE] Set correct async markers in outline phase"
dart-lang/sdk@718df630ea [infra] Support posting results to staging in post_results_to_pubsub