[tool] Update Dart SDK version

script/tool/lib/src/analyze_command.dart

@@ -2,25 +2,21 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
-
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 import 'package:yaml/yaml.dart';
 
 import 'common/core.dart';
 import 'common/package_looping_command.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 /// A command to run Dart analysis on packages.
 class AnalyzeCommand extends PackageLoopingCommand {
   /// Creates a analysis command instance.
   AnalyzeCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addMultiOption(_customAnalysisFlag,
         help:
             'Directories (comma separated) that are allowed to have their own '

script/tool/lib/src/build_examples_command.dart

@@ -2,16 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
-
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 import 'package:yaml/yaml.dart';
 
 import 'common/core.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 /// Key for APK.
@@ -45,10 +41,10 @@ const String _flutterBuildTypeAndroidAlias = 'android';
 class BuildExamplesCommand extends PackageLoopingCommand {
   /// Creates an instance of the build command.
   BuildExamplesCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addFlag(platformLinux);
     argParser.addFlag(platformMacOS);
     argParser.addFlag(platformWeb);

script/tool/lib/src/common/package_looping_command.dart

@@ -6,14 +6,11 @@ import 'dart:async';
 
 import 'package:colorize/colorize.dart';
 import 'package:file/file.dart';
-import 'package:git/git.dart';
 import 'package:path/path.dart' as p;
-import 'package:platform/platform.dart';
 import 'package:pub_semver/pub_semver.dart';
 
 import 'core.dart';
 import 'package_command.dart';
-import 'process_runner.dart';
 import 'repository_package.dart';
 
 /// Enumeration options for package looping commands.
@@ -85,12 +82,11 @@ class PackageResult {
 abstract class PackageLoopingCommand extends PackageCommand {
   /// Creates a command to operate on [packagesDir] with the given environment.
   PackageLoopingCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-    GitDir? gitDir,
-  }) : super(packagesDir,
-            processRunner: processRunner, platform: platform, gitDir: gitDir) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+    super.gitDir,
+  }) {
     argParser.addOption(
       _skipByFlutterVersionArg,
       help: 'Skip any packages that require a Flutter version newer than '

script/tool/lib/src/custom_test_command.dart

@@ -3,10 +3,8 @@
 // found in the LICENSE file.
 
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 
 import 'common/package_looping_command.dart';
-import 'common/process_runner.dart';
 import 'common/pub_utils.dart';
 import 'common/repository_package.dart';
 
@@ -21,10 +19,10 @@ const String _legacyScriptName = 'run_tests.sh';
 class CustomTestCommand extends PackageLoopingCommand {
   /// Creates a custom test command instance.
   CustomTestCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform);
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  });
 
   @override
   final String name = 'custom-test';

script/tool/lib/src/dart_test_command.dart

@@ -3,23 +3,21 @@
 // found in the LICENSE file.
 
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 
 import 'common/core.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/pub_utils.dart';
 import 'common/repository_package.dart';
 
 /// A command to run Dart unit tests for packages.
 class DartTestCommand extends PackageLoopingCommand {
   /// Creates an instance of the test command.
   DartTestCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addOption(
       kEnableExperiment,
       defaultsTo: '',

script/tool/lib/src/dependabot_check_command.dart

@@ -2,10 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
-
 import 'package:file/file.dart';
-import 'package:git/git.dart';
 import 'package:yaml/yaml.dart';
 
 import 'common/core.dart';
@@ -15,8 +12,7 @@ import 'common/repository_package.dart';
 /// A command to verify Dependabot configuration coverage of packages.
 class DependabotCheckCommand extends PackageLoopingCommand {
   /// Creates Dependabot check command instance.
-  DependabotCheckCommand(Directory packagesDir, {GitDir? gitDir})
-      : super(packagesDir, gitDir: gitDir) {
+  DependabotCheckCommand(super.packagesDir, {super.gitDir}) {
     argParser.addOption(_configPathFlag,
         help: 'Path to the Dependabot configuration file',
         defaultsTo: '.github/dependabot.yml');

script/tool/lib/src/drive_examples_command.dart

@@ -2,17 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 
 import 'common/core.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 const int _exitNoPlatformFlags = 2;
@@ -25,10 +22,10 @@ const int _chromeDriverPort = 4444;
 class DriveExamplesCommand extends PackageLoopingCommand {
   /// Creates an instance of the drive command.
   DriveExamplesCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addFlag(platformAndroid,
         help: 'Runs the Android implementation of the examples',
         aliases: const <String>[platformAndroidAlias]);

script/tool/lib/src/federation_safety_check_command.dart

@@ -3,17 +3,14 @@
 // found in the LICENSE file.
 
 import 'package:file/file.dart';
-import 'package:git/git.dart';
 import 'package:path/path.dart' as p;
-import 'package:platform/platform.dart';
 import 'package:pub_semver/pub_semver.dart';
 
 import 'common/core.dart';
 import 'common/file_utils.dart';
 import 'common/git_version_finder.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 /// A command to check that PRs don't violate repository best practices that
@@ -22,16 +19,11 @@ import 'common/repository_package.dart';
 class FederationSafetyCheckCommand extends PackageLoopingCommand {
   /// Creates an instance of the safety check command.
   FederationSafetyCheckCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-    GitDir? gitDir,
-  }) : super(
-          packagesDir,
-          processRunner: processRunner,
-          platform: platform,
-          gitDir: gitDir,
-        );
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+    super.gitDir,
+  });
 
   // A map of package name (as defined by the directory name of the package)
   // to a list of changed Dart files in that package, as Posix paths relative to

script/tool/lib/src/firebase_test_lab_command.dart

@@ -2,18 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
 import 'dart:io' as io;
 
 import 'package:file/file.dart';
-import 'package:platform/platform.dart';
 import 'package:uuid/uuid.dart';
 
 import 'common/core.dart';
 import 'common/gradle.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 const int _exitGcloudAuthFailed = 2;
@@ -22,10 +19,10 @@ const int _exitGcloudAuthFailed = 2;
 class FirebaseTestLabCommand extends PackageLoopingCommand {
   /// Creates an instance of the test runner command.
   FirebaseTestLabCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addOption(
       'project',
       defaultsTo: 'flutter-cirrus',

script/tool/lib/src/fix_command.dart

@@ -2,24 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
-
-import 'package:file/file.dart';
-import 'package:platform/platform.dart';
-
 import 'common/core.dart';
 import 'common/package_looping_command.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 /// A command to run Dart's "fix" command on packages.
 class FixCommand extends PackageLoopingCommand {
   /// Creates a fix command instance.
   FixCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform);
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  });
 
   @override
   final String name = 'fix';

script/tool/lib/src/format_command.dart

@@ -8,11 +8,9 @@ import 'dart:io' as io;
 import 'package:file/file.dart';
 import 'package:http/http.dart' as http;
 import 'package:meta/meta.dart';
-import 'package:platform/platform.dart';
 
 import 'common/core.dart';
 import 'common/package_command.dart';
-import 'common/process_runner.dart';
 
 /// In theory this should be 8191, but in practice that was still resulting in
 /// "The input line is too long" errors. This was chosen as a value that worked
@@ -40,10 +38,10 @@ final Uri _googleFormatterUrl = Uri.https('github.com',
 class FormatCommand extends PackageCommand {
   /// Creates an instance of the format command.
   FormatCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform) {
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  }) {
     argParser.addFlag('fail-on-change', hide: true);
     argParser.addOption('clang-format',
         defaultsTo: 'clang-format', help: 'Path to "clang-format" executable.');

script/tool/lib/src/gradle_check_command.dart

@@ -18,7 +18,7 @@ final Version minKotlinVersion = Version(1, 7, 10);
 /// A command to enforce gradle file conventions and best practices.
 class GradleCheckCommand extends PackageLoopingCommand {
   /// Creates an instance of the gradle check command.
-  GradleCheckCommand(Directory packagesDir) : super(packagesDir);
+  GradleCheckCommand(super.packagesDir);
 
   @override
   final String name = 'gradle-check';

script/tool/lib/src/license_check_command.dart

@@ -3,9 +3,7 @@
 // found in the LICENSE file.
 
 import 'package:file/file.dart';
-import 'package:git/git.dart';
 import 'package:path/path.dart' as p;
-import 'package:platform/platform.dart';
 
 import 'common/core.dart';
 import 'common/package_command.dart';
@@ -107,9 +105,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /// Validates that code files have copyright and license blocks.
 class LicenseCheckCommand extends PackageCommand {
   /// Creates a new license check command for [packagesDir].
-  LicenseCheckCommand(Directory packagesDir,
-      {Platform platform = const LocalPlatform(), GitDir? gitDir})
-      : super(packagesDir, platform: platform, gitDir: gitDir);
+  LicenseCheckCommand(super.packagesDir, {super.platform, super.gitDir});
 
   @override
   final String name = 'license-check';

script/tool/lib/src/lint_android_command.dart

@@ -2,14 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:file/file.dart';
-import 'package:platform/platform.dart';
-
 import 'common/core.dart';
 import 'common/gradle.dart';
 import 'common/package_looping_command.dart';
 import 'common/plugin_utils.dart';
-import 'common/process_runner.dart';
 import 'common/repository_package.dart';
 
 /// Run 'gradlew lint'.
@@ -18,10 +14,10 @@ import 'common/repository_package.dart';
 class LintAndroidCommand extends PackageLoopingCommand {
   /// Creates an instance of the linter command.
   LintAndroidCommand(
-    Directory packagesDir, {
-    ProcessRunner processRunner = const ProcessRunner(),
-    Platform platform = const LocalPlatform(),
-  }) : super(packagesDir, processRunner: processRunner, platform: platform);
+    super.packagesDir, {
+    super.processRunner,
+    super.platform,
+  });
 
   @override
   final String name = 'lint-android';