Roll Dart SDK from a1401ef3d0ec to 12aec0627d0a (1 revision) (#39767)

https://dart.googlesource.com/sdk.git/+log/a1401ef3d0ec..12aec0627d0a

2023-02-20 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.0.0-259.0.dev

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 aam@google.com,dart-vm-team@google.com,jacksongardner@google.com,rmistry@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter Engine: https://github.com/flutter/flutter/issues/new/choose

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/main/autoroll/README.md

Author: skia-flutter-autoroll

DEPS

@@ -48,7 +48,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'a1401ef3d0ec222e4cc81a100030d721fdd82344',
+  'dart_revision': '12aec0627d0a8ac10f392a174fdf75e2b0896a51',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -66,7 +66,7 @@ vars = {
   'dart_pub_rev': '048e3ad2b5e1b4ebe6883addbc95722be6904a7b',
   'dart_root_certificates_rev': '692f6d6488af68e0121317a9c2c9eb393eb0ee50',
   'dart_watcher_rev': '0ca663817ee879477a35fa2724f0e47c15facf13',
-  'dart_webdev_rev': '0bae2be47afe01cb0bbd63271f3565cca6713222',
+  'dart_webdev_rev': 'ae7eb80cc38ee56284872400e814708cce8b2d28',
   'dart_webkit_inspection_protocol_rev': '8401098ace995e4dcd9855a2741c2dacccaa780b',
   'dart_yaml_edit_rev': '998eea2e4fc474a5e95cfea117e4233d35c3069b',
   'dart_zlib_rev': '27c2f474b71d0d20764f86f60ef8b00da1a16cda',
@@ -317,7 +317,7 @@ deps = {
    {'packages': [{'version': 'git_revision:a7c581e3923357c9768c9d8ead62327dbbcc3a50', 'package': 'dart/third_party/flutter/devtools'}], 'dep_type': 'cipd'},
 
   'src/third_party/dart/third_party/pkg/args':
-   Var('dart_git') + '/args.git@b08471e2fc6e01e3130e49d97de642edf0cf8381',
+   Var('dart_git') + '/args.git@9305d5a2ca817a065a1ded3734655d99cd717f2c',
 
   'src/third_party/dart/third_party/pkg/async':
    Var('dart_git') + '/async.git@8deaa40439b05babb0093554ac58b982891076ff',
@@ -353,10 +353,10 @@ deps = {
    Var('dart_git') + '/dart_style.git@d0c6b1da52c9f80679a7aaa05e5935ef5c6bb52f',
 
   'src/third_party/dart/third_party/pkg/dartdoc':
-   Var('dart_git') + '/dartdoc.git@39315954ba9c36cb72303269c5c65fd761102e54',
+   Var('dart_git') + '/dartdoc.git@dba6f946838e7552d0d66bdac798967d2727bcf9',
 
   'src/third_party/dart/third_party/pkg/ffi':
-   Var('dart_git') + '/ffi.git@69d759613f9be3a897ce9a67910e9914694c96f3',
+   Var('dart_git') + '/ffi.git@32f5eefea59d4461e8ab40e83f157e49d5abe0da',
 
   'src/third_party/dart/third_party/pkg/file':
    Var('dart_git') + '/external/github.com/google/file.dart@72a67c33f90bfb7e10057e286e06d2fe3baa4d98',
@@ -371,7 +371,7 @@ deps = {
    Var('dart_git') + '/html.git@0b8025c16e1e5a5bcd451fb3a81cd98df218dcd4',
 
   'src/third_party/dart/third_party/pkg/http':
-   Var('dart_git') + '/http.git@f4b365e80fc1fad82ec5b9d08976d58103a87fb2',
+   Var('dart_git') + '/http.git@c13a3f818f2a8274a2cb4859cf112520eb150bae',
 
   'src/third_party/dart/third_party/pkg/http_multi_server':
    Var('dart_git') + '/http_multi_server.git@2cd53558a80fb0609532cdd4d3d65f2fa22448a8',
@@ -392,7 +392,7 @@ deps = {
    Var('dart_git') + '/logging.git@abef3717d958158eb8b0ddb2871f4b15a9804cd4',
 
   'src/third_party/dart/third_party/pkg/markdown':
-   Var('dart_git') + '/markdown.git@f51c24c5c5603ac20b6d88aded78ef3aa23619ac',
+   Var('dart_git') + '/markdown.git@4befe66d779a84a7a5b386d927284b93ebb169cd',
 
   'src/third_party/dart/third_party/pkg/matcher':
    Var('dart_git') + '/matcher.git@c1a07043de3da4968e1736fcde1c521802821859',
@@ -401,16 +401,16 @@ deps = {
    Var('dart_git') + '/mime.git@1a51be02b3cbc742c79d83575bd096ae8c295c1f',
 
   'src/third_party/dart/third_party/pkg/mockito':
-   Var('dart_git') + '/mockito.git@d2a8df169706d1c1e5daaf0c96ee03b8238bd599',
+   Var('dart_git') + '/mockito.git@ed5bd84f7bd7b651c96fbd7f449e92984a902502',
 
   'src/third_party/dart/third_party/pkg/package_config':
    Var('dart_git') + '/package_config.git@74ac1cb90ad7f4f05bd92c952eaf9756c516fca3',
 
   'src/third_party/dart/third_party/pkg/path':
-   Var('dart_git') + '/path.git@a95f1e911dc9e2d407662c03edab0d550f2d1fa5',
+   Var('dart_git') + '/path.git@24b58a2499440cc3d12d2b3c2f52b95f91ff1c0a',
 
   'src/third_party/dart/third_party/pkg/pool':
-   Var('dart_git') + '/pool.git@51f1131f707f81c5c9120bed5d290c8be83dc5d3',
+   Var('dart_git') + '/pool.git@694cfd867d8d84857fc42a8d07933013f0d25305',
 
   'src/third_party/dart/third_party/pkg/protobuf':
    Var('dart_git') + '/protobuf.git' + '@' + Var('dart_protobuf_rev'),
@@ -428,7 +428,7 @@ deps = {
    Var('dart_git') + '/source_map_stack_trace.git@a60ef54b36147b103d8b7d0317d6b578ebf874cc',
 
   'src/third_party/dart/third_party/pkg/source_maps':
-   Var('dart_git') + '/source_maps.git@cf44db3cd1d9f8ea5340077a832aa0ce23234ba3',
+   Var('dart_git') + '/source_maps.git@a112e981a985a8af2047ee25a9cf56b0d5413b02',
 
   'src/third_party/dart/third_party/pkg/source_span':
    Var('dart_git') + '/source_span.git@3951ba50ec29b9870c3131c6ddcc88700d26f3ee',
@@ -449,7 +449,7 @@ deps = {
    Var('dart_git') + '/term_glyph.git@d275a8f7482b6a5e4f15d0da6feb66c24f52eb94',
 
   'src/third_party/dart/third_party/pkg/test':
-   Var('dart_git') + '/test.git@b5e70db585371a09ad2c46e78a5fd00b4efe37e9',
+   Var('dart_git') + '/test.git@e56c643950fb06a9d249241715730561447ed24f',
 
   'src/third_party/dart/third_party/pkg/test_reflective_loader':
    Var('dart_git') + '/test_reflective_loader.git@c4c2d5c3f94a96f3fc79e9e28944fba391bc544c',

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: 93b191802f955eac51394cc5ad4513ab
+Signature: 16eda1e69638ae31c2d0ac94a75eaadb
 
 ====================================================================================================
 LIBRARY: angle