Revert "Add and plumb useImplicitPubspecResolution across flutter_tools." (#158076)

Reverts flutter/flutter#157879 to unblock flutter roll.

Prerequisite reverts:
https://github.com/flutter/flutter/pull/157934

Reason: b/377107864

packages/flutter_tools/bin/fuchsia_asset_builder.dart

@@ -34,7 +34,7 @@ const List<String> _kRequiredOptions = <String>[
 Future<void> main(List<String> args) {
   return runInContext<void>(() => run(args), overrides: <Type, Generator>{
     Usage: () => DisabledUsage(),
-  }, useImplicitPubspecResolution: true);
+  });
 }
 
 Future<void> writeAssetFile(libfs.File outputFile, AssetBundleEntry asset) async {

packages/flutter_tools/bin/fuchsia_tester.dart

@@ -43,7 +43,7 @@ const String _kOptionCoveragePath = 'coverage-path';
 void main(List<String> args) {
   runInContext<void>(() => run(args), overrides: <Type, Generator>{
     Usage: () => DisabledUsage(),
-  }, useImplicitPubspecResolution: true);
+  });
 }
 
 Future<void> run(List<String> args) async {

packages/flutter_tools/lib/src/build_system/build_system.dart

@@ -347,7 +347,6 @@ class Environment {
     required Analytics analytics,
     String? engineVersion,
     required bool generateDartPluginRegistry,
-    required bool useImplicitPubspecResolution,
     Directory? buildDir,
     Map<String, String> defines = const <String, String>{},
     Map<String, String> inputs = const <String, String>{},
@@ -392,7 +391,6 @@ class Environment {
       engineVersion: engineVersion,
       inputs: inputs,
       generateDartPluginRegistry: generateDartPluginRegistry,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
   }
 
@@ -414,7 +412,6 @@ class Environment {
     Usage? usage,
     Analytics? analytics,
     bool generateDartPluginRegistry = false,
-    bool useImplicitPubspecResolution = true,
     required FileSystem fileSystem,
     required Logger logger,
     required Artifacts artifacts,
@@ -438,7 +435,6 @@ class Environment {
       analytics: analytics ?? const NoOpAnalytics(),
       engineVersion: engineVersion,
       generateDartPluginRegistry: generateDartPluginRegistry,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
   }
 
@@ -461,7 +457,6 @@ class Environment {
     this.engineVersion,
     required this.inputs,
     required this.generateDartPluginRegistry,
-    required this.useImplicitPubspecResolution,
   });
 
   /// The [Source] value which is substituted with the path to [projectDir].
@@ -562,10 +557,6 @@ class Environment {
   /// the new entrypoint.
   final bool generateDartPluginRegistry;
 
-  /// Whether to generate a `.flutter-plugins` file and for Flutter i10n source
-  /// generation to default to `synthetic-package: true`.
-  final bool useImplicitPubspecResolution;
-
   late final DepfileService depFileService = DepfileService(
     logger: logger,
     fileSystem: fileSystem,

packages/flutter_tools/lib/src/build_system/targets/localizations.dart

@@ -56,7 +56,6 @@ class GenerateLocalizationsTarget extends Target {
       file: configFile,
       logger: environment.logger,
       defaultArbDir: defaultArbDir,
-      defaultSyntheticPackage: environment.useImplicitPubspecResolution,
     );
     await generateLocalizations(
       logger: environment.logger,

packages/flutter_tools/lib/src/bundle_builder.dart

@@ -37,7 +37,6 @@ class BundleBuilder {
   Future<void> build({
     required TargetPlatform platform,
     required BuildInfo buildInfo,
-    required bool useImplicitPubspecResolution,
     FlutterProject? project,
     String? mainPath,
     String manifestPath = defaultManifestPath,
@@ -80,7 +79,6 @@ class BundleBuilder {
       analytics: globals.analytics,
       platform: globals.platform,
       generateDartPluginRegistry: true,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
     final Target target = buildInfo.mode == BuildMode.debug
         ? globals.buildTargets.copyFlutterBundle

packages/flutter_tools/lib/src/commands/assemble.dart

@@ -26,7 +26,6 @@ import '../globals.dart' as globals;
 import '../project.dart';
 import '../reporting/reporting.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 
 /// All currently implemented targets.
 List<Target> _kDefaultTargets = <Target>[
@@ -253,7 +252,6 @@ class AssembleCommand extends FlutterCommand {
         ? null
         : globals.flutterVersion.engineRevision,
       generateDartPluginRegistry: true,
-      useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
     );
     return result;
   }

packages/flutter_tools/lib/src/commands/attach.dart

@@ -280,7 +280,6 @@ known, it can be explicitly provided to attach via the command-line, e.g.
             ? _logger
             : NotifyingLogger(verbose: _logger.isVerbose, parent: _logger),
           logToStdout: true,
-          useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
         )
       : null;
 
@@ -467,7 +466,6 @@ known, it can be explicitly provided to attach via the command-line, e.g.
       printDtd: boolArg(FlutterGlobalOptions.kPrintDtd, global: true),
     );
 
-    final bool useImplicitPubspecResolution = globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution);
     return buildInfo.isDebug
       ? _hotRunnerFactory.build(
           flutterDevices,
@@ -480,13 +478,11 @@ known, it can be explicitly provided to attach via the command-line, e.g.
           nativeAssetsYamlFile: stringArg(FlutterOptions.kNativeAssetsYamlFile),
           nativeAssetsBuilder: _nativeAssetsBuilder,
           analytics: analytics,
-          useImplicitPubspecResolution: useImplicitPubspecResolution,
         )
       : ColdRunner(
           flutterDevices,
           target: targetFile,
           debuggingOptions: debuggingOptions,
-          useImplicitPubspecResolution: useImplicitPubspecResolution,
         );
   }
 
@@ -513,7 +509,6 @@ class HotRunnerFactory {
     FlutterProject? flutterProject,
     String? nativeAssetsYamlFile,
     required HotRunnerNativeAssetsBuilder? nativeAssetsBuilder,
-    required bool useImplicitPubspecResolution,
     required Analytics analytics,
   }) => HotRunner(
     devices,
@@ -528,6 +523,5 @@ class HotRunnerFactory {
     nativeAssetsYamlFile: nativeAssetsYamlFile,
     nativeAssetsBuilder: nativeAssetsBuilder,
     analytics: analytics,
-    useImplicitPubspecResolution: useImplicitPubspecResolution,
   );
 }

packages/flutter_tools/lib/src/commands/build_bundle.dart

@@ -13,7 +13,6 @@ import '../globals.dart' as globals;
 import '../project.dart';
 import '../reporting/reporting.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 import 'build.dart';
 
 class BuildBundleCommand extends BuildSubCommand {
@@ -150,7 +149,6 @@ class BuildBundleCommand extends BuildSubCommand {
       depfilePath: stringArg('depfile'),
       assetDirPath: stringArg('asset-dir'),
       buildNativeAssets: false,
-      useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
     );
     return FlutterCommandResult.success();
   }

packages/flutter_tools/lib/src/commands/build_ios_framework.dart

@@ -21,7 +21,6 @@ import '../flutter_plugins.dart';
 import '../globals.dart' as globals;
 import '../macos/cocoapod_utils.dart';
 import '../runner/flutter_command.dart' show DevelopmentArtifact, FlutterCommandResult;
-import '../runner/flutter_command_runner.dart';
 import '../version.dart';
 import 'build.dart';
 
@@ -461,7 +460,6 @@ end
               ? null
               : globals.flutterVersion.engineRevision,
           generateDartPluginRegistry: true,
-          useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
         );
         Target target;
         // Always build debug for simulator.

packages/flutter_tools/lib/src/commands/build_macos_framework.dart

@@ -19,7 +19,6 @@ import '../flutter_plugins.dart';
 import '../globals.dart' as globals;
 import '../macos/cocoapod_utils.dart';
 import '../runner/flutter_command.dart' show DevelopmentArtifact, FlutterCommandResult;
-import '../runner/flutter_command_runner.dart';
 import '../version.dart';
 import 'build_ios_framework.dart';
 
@@ -240,7 +239,6 @@ end
         analytics: globals.analytics,
         engineVersion: globals.artifacts!.usesLocalArtifacts ? null : globals.flutterVersion.engineRevision,
         generateDartPluginRegistry: true,
-        useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
       );
       Target target;
       // Always build debug for simulator.

packages/flutter_tools/lib/src/commands/build_web.dart

@@ -10,7 +10,6 @@ import '../features.dart';
 import '../globals.dart' as globals;
 import '../runner/flutter_command.dart'
     show DevelopmentArtifact, FlutterCommandResult, FlutterOptions;
-import '../runner/flutter_command_runner.dart';
 import '../web/compile.dart';
 import '../web/file_generators/flutter_service_worker_js.dart';
 import '../web/web_constants.dart';
@@ -227,7 +226,6 @@ class BuildWebCommand extends BuildSubCommand {
       flutterVersion: globals.flutterVersion,
       usage: globals.flutterUsage,
       analytics: globals.analytics,
-      useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
     );
     await webBuilder.buildWeb(
       project,

packages/flutter_tools/lib/src/commands/create_base.dart

@@ -21,7 +21,6 @@ import '../flutter_project_metadata.dart';
 import '../globals.dart' as globals;
 import '../project.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 import '../template.dart';
 
 const List<String> _kAvailablePlatforms = <String>[
@@ -575,7 +574,6 @@ abstract class CreateBase extends FlutterCommand {
         projectDir: project.directory,
         packageConfigPath: packageConfigPath(),
         generateDartPluginRegistry: true,
-        useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
       );
 
       // Generate the l10n synthetic package that will be injected into the

packages/flutter_tools/lib/src/commands/custom_devices.dart

@@ -377,8 +377,7 @@ class CustomDevicesAddCommand extends CustomDevicesCommandBase {
     final CustomDevice device = CustomDevice(
       config: config,
       logger: logger,
-      processManager: _processManager,
+      processManager: _processManager
-      useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
     );
 
     bool result = true;

packages/flutter_tools/lib/src/commands/daemon.dart

@@ -32,7 +32,6 @@ import '../resident_runner.dart';
 import '../run_cold.dart';
 import '../run_hot.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 import '../vmservice.dart';
 import '../web/web_runner.dart';
 
@@ -67,7 +66,6 @@ class DaemonCommand extends FlutterCommand {
 
   @override
   Future<FlutterCommandResult> runCommand() async {
-    final bool useImplicitPubspecResolution = globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution);
     if (argResults!['listen-on-tcp-port'] != null) {
       int? port;
       try {
@@ -84,7 +82,6 @@ class DaemonCommand extends FlutterCommand {
           outputPreferences: globals.outputPreferences,
         ),
         notifyingLogger: asLogger<NotifyingLogger>(globals.logger),
-        useImplicitPubspecResolution: useImplicitPubspecResolution,
       ).run();
       return FlutterCommandResult.success();
     }
@@ -95,7 +92,6 @@ class DaemonCommand extends FlutterCommand {
         logger: globals.logger,
       ),
       notifyingLogger: asLogger<NotifyingLogger>(globals.logger),
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
     final int code = await daemon.onExit;
     if (code != 0) {
@@ -109,11 +105,10 @@ class DaemonCommand extends FlutterCommand {
 class DaemonServer {
   DaemonServer({
     this.port,
-    required bool useImplicitPubspecResolution,
     required this.logger,
     this.notifyingLogger,
     @visibleForTesting Future<ServerSocket> Function(InternetAddress address, int port) bind = ServerSocket.bind,
-  }) : _bind = bind, _useImplicitPubspecResolution = useImplicitPubspecResolution;
+  }) : _bind = bind;
 
   final int? port;
 
@@ -122,7 +117,6 @@ class DaemonServer {
 
   // Logger that sends the message to the other end of daemon connection.
   final NotifyingLogger? notifyingLogger;
-  final bool _useImplicitPubspecResolution;
 
   final Future<ServerSocket> Function(InternetAddress address, int port) _bind;
 
@@ -157,7 +151,6 @@ class DaemonServer {
             logger: logger,
           ),
           notifyingLogger: notifyingLogger,
-          useImplicitPubspecResolution: _useImplicitPubspecResolution,
         );
         await daemon.onExit;
         await socketDone;
@@ -176,14 +169,13 @@ typedef CommandHandlerWithBinary = Future<Object?> Function(Map<String, Object?>
 class Daemon {
   Daemon(
     this.connection, {
-    required bool useImplicitPubspecResolution,
     this.notifyingLogger,
     this.logToStdout = false,
     FileTransfer fileTransfer = const FileTransfer(),
   }) {
     // Set up domains.
     registerDomain(daemonDomain = DaemonDomain(this));
-    registerDomain(appDomain = AppDomain(this, useImplicitPubspecResolution: useImplicitPubspecResolution));
+    registerDomain(appDomain = AppDomain(this));
     registerDomain(deviceDomain = DeviceDomain(this));
     registerDomain(emulatorDomain = EmulatorDomain(this));
     registerDomain(devToolsDomain = DevToolsDomain(this));
@@ -645,10 +637,7 @@ typedef RunOrAttach = Future<void> Function({
 ///
 /// It fires events for application start, stop, and stdout and stderr.
 class AppDomain extends Domain {
-  AppDomain(Daemon daemon, {
+  AppDomain(Daemon daemon) : super(daemon, 'app') {
-    required bool useImplicitPubspecResolution,
-  }) : _useImplicitPubspecResolution = useImplicitPubspecResolution,
-       super(daemon, 'app') {
     registerHandler('restart', restart);
     registerHandler('callServiceExtension', callServiceExtension);
     registerHandler('stop', stop);
@@ -660,7 +649,6 @@ class AppDomain extends Domain {
   static String _getNewAppId() => _uuidGenerator.v4();
 
   final List<AppInstance> _apps = <AppInstance>[];
-  final bool _useImplicitPubspecResolution;
 
   final DebounceOperationQueue<OperationResult, OperationType> operationQueue = DebounceOperationQueue<OperationResult, OperationType>();
 
@@ -717,7 +705,6 @@ class AppDomain extends Domain {
         systemClock: globals.systemClock,
         logger: globals.logger,
         fileSystem: globals.fs,
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
     } else if (enableHotReload) {
       runner = HotRunner(
@@ -731,7 +718,6 @@ class AppDomain extends Domain {
         machine: machine,
         analytics: globals.analytics,
         nativeAssetsBuilder: nativeAssetsBuilder,
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
     } else {
       runner = ColdRunner(
@@ -740,7 +726,6 @@ class AppDomain extends Domain {
         debuggingOptions: options,
         applicationBinary: applicationBinary,
         machine: machine,
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
     }
 

packages/flutter_tools/lib/src/commands/drive.dart

@@ -28,7 +28,6 @@ import '../ios/devices.dart';
 import '../macos/macos_ipad_device.dart';
 import '../resident_runner.dart';
 import '../runner/flutter_command.dart' show FlutterCommandCategory, FlutterCommandResult, FlutterOptions;
-import '../runner/flutter_command_runner.dart';
 import '../web/web_device.dart';
 import 'run.dart';
 
@@ -261,7 +260,6 @@ class DriveCommand extends RunCommandBase {
       processUtils: globals.processUtils,
       dartSdkPath: globals.artifacts!.getArtifactPath(Artifact.engineDartBinary),
       devtoolsLauncher: DevtoolsLauncher.instance!,
-      useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
     );
     final File packageConfigFile = findPackageConfigFileOrDefault(_fileSystem.currentDirectory);
 

packages/flutter_tools/lib/src/commands/generate_localizations.dart

@@ -11,7 +11,6 @@ import '../base/logger.dart';
 import '../localizations/gen_l10n.dart';
 import '../localizations/localizations_utils.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 
 /// A command to generate localizations source files for a Flutter project.
 ///
@@ -247,7 +246,6 @@ class GenerateLocalizationsCommand extends FlutterCommand {
         file: _fileSystem.file('l10n.yaml'),
         logger: _logger,
         defaultArbDir: defaultArbDir,
-        defaultSyntheticPackage: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
       );
       _logger.printStatus(
         'Because l10n.yaml exists, the options defined there will be used '

packages/flutter_tools/lib/src/commands/packages.dart

@@ -305,7 +305,6 @@ class PackagesGetCommand extends FlutterCommand {
           projectDir: rootProject.directory,
           packageConfigPath: packageConfigPath(),
           generateDartPluginRegistry: true,
-          useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
         );
 
         await generateLocalizationsSyntheticPackage(
@@ -329,7 +328,6 @@ class PackagesGetCommand extends FlutterCommand {
           projectDir: rootProject.directory,
           packageConfigPath: packageConfigPath(),
           generateDartPluginRegistry: true,
-          useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
         );
         final BuildResult result = await globals.buildSystem.build(
           const GenerateLocalizationsTarget(),

packages/flutter_tools/lib/src/commands/run.dart

@@ -682,7 +682,6 @@ class RunCommand extends RunCommandBase {
     required String? applicationBinaryPath,
     required FlutterProject flutterProject,
   }) async {
-    final bool useImplicitPubspecResolution = globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution);
     if (hotMode && !webMode) {
       return HotRunner(
         flutterDevices,
@@ -698,7 +697,6 @@ class RunCommand extends RunCommandBase {
         analytics: globals.analytics,
         nativeAssetsYamlFile: stringArg(FlutterOptions.kNativeAssetsYamlFile),
         nativeAssetsBuilder: _nativeAssetsBuilder,
-        useImplicitPubspecResolution: useImplicitPubspecResolution,
       );
     } else if (webMode) {
       return webRunnerFactory!.createWebRunner(
@@ -712,7 +710,6 @@ class RunCommand extends RunCommandBase {
         analytics: globals.analytics,
         logger: globals.logger,
         systemClock: globals.systemClock,
-        useImplicitPubspecResolution: useImplicitPubspecResolution,
       );
     }
     return ColdRunner(
@@ -725,13 +722,11 @@ class RunCommand extends RunCommandBase {
           ? null
           : globals.fs.file(applicationBinaryPath),
       stayResident: stayResident,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
   }
 
   @visibleForTesting
   Daemon createMachineDaemon() {
-    final bool useImplicitPubspecResolution = globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution);
     final Daemon daemon = Daemon(
       DaemonConnection(
         daemonStreams: DaemonStreams.fromStdio(globals.stdio, logger: globals.logger),
@@ -741,7 +736,6 @@ class RunCommand extends RunCommandBase {
         ? globals.logger as NotifyingLogger
         : NotifyingLogger(verbose: globals.logger.isVerbose, parent: globals.logger),
       logToStdout: true,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
     return daemon;
   }

packages/flutter_tools/lib/src/context_runner.dart

@@ -68,7 +68,6 @@ import 'windows/windows_workflow.dart';
 
 Future<T> runInContext<T>(
   FutureOr<T> Function() runner, {
-  bool useImplicitPubspecResolution = true,
   Map<Type, Generator>? overrides,
 }) async {
 
@@ -211,7 +210,6 @@ Future<T> runInContext<T>(
         operatingSystemUtils: globals.os,
         customDevicesConfig: globals.customDevicesConfig,
         nativeAssetsBuilder: globals.nativeAssetsBuilder,
-        useImplicitPubspecResolution: useImplicitPubspecResolution,
       ),
       DevtoolsLauncher: () => DevtoolsServerLauncher(
         processManager: globals.processManager,

packages/flutter_tools/lib/src/custom_devices/custom_device.dart

@@ -440,10 +440,8 @@ class CustomDevice extends Device {
     required CustomDeviceConfig config,
     required super.logger,
     required ProcessManager processManager,
-    required bool useImplicitPubspecResolution,
   }) : _config = config,
        _logger = logger,
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        _processManager = processManager,
        _processUtils = ProcessUtils(
          processManager: processManager,
@@ -471,7 +469,6 @@ class CustomDevice extends Device {
   final ProcessUtils _processUtils;
   final Map<ApplicationPackage, CustomDeviceAppSession> _sessions = <ApplicationPackage, CustomDeviceAppSession>{};
   final CustomDeviceLogReader _globalLogReader;
-  final bool _useImplicitPubspecResolution;
 
   @override
   final DevicePortForwarder portForwarder;
@@ -765,7 +762,6 @@ class CustomDevice extends Device {
         mainPath: mainPath,
         depfilePath: defaultDepfilePath,
         assetDirPath: assetBundleDir,
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
 
       // if we have a post build step (needed for some embedders), execute it
@@ -826,18 +822,15 @@ class CustomDevices extends PollingDeviceDiscovery {
     required FeatureFlags featureFlags,
     required ProcessManager processManager,
     required Logger logger,
-    required CustomDevicesConfig config,
+    required CustomDevicesConfig config
-    required bool useImplicitPubspecResolution,
   }) : _customDeviceWorkflow = CustomDeviceWorkflow(
          featureFlags: featureFlags,
        ),
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        _logger = logger,
        _processManager = processManager,
        _config = config,
        super('custom devices');
 
-  final bool _useImplicitPubspecResolution;
   final CustomDeviceWorkflow  _customDeviceWorkflow;
   final ProcessManager _processManager;
   final Logger _logger;
@@ -858,8 +851,7 @@ class CustomDevices extends PollingDeviceDiscovery {
         (CustomDeviceConfig config) => CustomDevice(
           config: config,
           logger: _logger,
-          processManager: _processManager,
+          processManager: _processManager
-          useImplicitPubspecResolution: _useImplicitPubspecResolution,
         )
       ).toList();
   }

packages/flutter_tools/lib/src/drive/drive_service.dart

@@ -28,20 +28,17 @@ class FlutterDriverFactory {
     required ProcessUtils processUtils,
     required String dartSdkPath,
     required DevtoolsLauncher devtoolsLauncher,
-    required bool useImplicitPubspecResolution,
   }) : _applicationPackageFactory = applicationPackageFactory,
        _logger = logger,
        _processUtils = processUtils,
        _dartSdkPath = dartSdkPath,
-       _devtoolsLauncher = devtoolsLauncher,
+       _devtoolsLauncher = devtoolsLauncher;
-       _useImplicitPubspecResolution = useImplicitPubspecResolution;
 
   final ApplicationPackageFactory _applicationPackageFactory;
   final Logger _logger;
   final ProcessUtils _processUtils;
   final String _dartSdkPath;
   final DevtoolsLauncher _devtoolsLauncher;
-  final bool _useImplicitPubspecResolution;
 
   /// Create a driver service for running `flutter drive`.
   DriverService createDriverService(bool web) {
@@ -50,7 +47,6 @@ class FlutterDriverFactory {
         logger: _logger,
         processUtils: _processUtils,
         dartSdkPath: _dartSdkPath,
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
     }
     return FlutterDriverService(

packages/flutter_tools/lib/src/drive/web_driver_service.dart

@@ -30,16 +30,13 @@ class WebDriverService extends DriverService {
     required ProcessUtils processUtils,
     required String dartSdkPath,
     required Logger logger,
-    required bool useImplicitPubspecResolution,
   }) : _processUtils = processUtils,
        _dartSdkPath = dartSdkPath,
-       _logger = logger,
+       _logger = logger;
-       _useImplicitPubspecResolution = useImplicitPubspecResolution;
 
   final ProcessUtils _processUtils;
   final String _dartSdkPath;
   final Logger _logger;
-  final bool _useImplicitPubspecResolution;
 
   late ResidentRunner _residentRunner;
   Uri? _webUri;
@@ -97,7 +94,6 @@ class WebDriverService extends DriverService {
       analytics: globals.analytics,
       logger: _logger,
       systemClock: globals.systemClock,
-      useImplicitPubspecResolution: _useImplicitPubspecResolution,
     );
     final Completer<void> appStartedCompleter = Completer<void>.sync();
     final Future<int?> runFuture = _residentRunner.run(

packages/flutter_tools/lib/src/flutter_device_manager.dart

@@ -53,7 +53,6 @@ class FlutterDeviceManager extends DeviceManager {
     required WindowsWorkflow windowsWorkflow,
     required CustomDevicesConfig customDevicesConfig,
     required TestCompilerNativeAssetsBuilder? nativeAssetsBuilder,
-    required bool useImplicitPubspecResolution,
   }) : deviceDiscoverers =  <DeviceDiscovery>[
     AndroidDevices(
       logger: logger,
@@ -80,7 +79,6 @@ class FlutterDeviceManager extends DeviceManager {
       logger: logger,
       artifacts: artifacts,
       nativeAssetsBuilder: nativeAssetsBuilder,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     ),
     MacOSDevices(
       processManager: processManager,
@@ -105,7 +103,6 @@ class FlutterDeviceManager extends DeviceManager {
       logger: logger,
       processManager: processManager,
       featureFlags: featureFlags,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     ),
     LinuxDevices(
       platform: platform,
@@ -133,8 +130,7 @@ class FlutterDeviceManager extends DeviceManager {
       featureFlags: featureFlags,
       processManager: processManager,
       logger: logger,
-      config: customDevicesConfig,
+      config: customDevicesConfig
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     ),
   ];
 

packages/flutter_tools/lib/src/isolated/resident_web_runner.dart

@@ -57,7 +57,6 @@ class DwdsWebRunnerFactory extends WebRunnerFactory {
     required SystemClock systemClock,
     required Usage usage,
     required Analytics analytics,
-    required bool useImplicitPubspecResolution,
     bool machine = false,
   }) {
     return ResidentWebRunner(
@@ -73,7 +72,6 @@ class DwdsWebRunnerFactory extends WebRunnerFactory {
       systemClock: systemClock,
       fileSystem: fileSystem,
       logger: logger,
-      useImplicitPubspecResolution: useImplicitPubspecResolution,
     );
   }
 }
@@ -89,7 +87,6 @@ class ResidentWebRunner extends ResidentRunner {
     bool stayResident = true,
     bool machine = false,
     required this.flutterProject,
-    required bool useImplicitPubspecResolution,
     required DebuggingOptions debuggingOptions,
     required FileSystem fileSystem,
     required Logger logger,
@@ -105,7 +102,6 @@ class ResidentWebRunner extends ResidentRunner {
        _usage = usage,
        _analytics = analytics,
        _urlTunneller = urlTunneller,
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        super(
           <FlutterDevice>[device],
           target: target ?? fileSystem.path.join('lib', 'main.dart'),
@@ -113,7 +109,6 @@ class ResidentWebRunner extends ResidentRunner {
           stayResident: stayResident,
           machine: machine,
           devtoolsHandler: devtoolsHandler,
-          useImplicitPubspecResolution: useImplicitPubspecResolution,
         );
 
   final FileSystem _fileSystem;
@@ -122,7 +117,6 @@ class ResidentWebRunner extends ResidentRunner {
   final Usage _usage;
   final Analytics _analytics;
   final UrlTunneller? _urlTunneller;
-  final bool _useImplicitPubspecResolution;
 
   @override
   Logger get logger => _logger;
@@ -351,7 +345,6 @@ Please provide a valid TCP port (an integer between 0 and 65535, inclusive).
             flutterVersion: globals.flutterVersion,
             usage: globals.flutterUsage,
             analytics: globals.analytics,
-            useImplicitPubspecResolution: _useImplicitPubspecResolution,
           );
           await webBuilder.buildWeb(
             flutterProject,
@@ -448,7 +441,6 @@ Please provide a valid TCP port (an integer between 0 and 65535, inclusive).
           flutterVersion: globals.flutterVersion,
           usage: globals.flutterUsage,
           analytics: globals.analytics,
-          useImplicitPubspecResolution: _useImplicitPubspecResolution,
         );
         await webBuilder.buildWeb(
           flutterProject,

packages/flutter_tools/lib/src/localizations/localizations_utils.dart

@@ -9,7 +9,6 @@ import '../base/common.dart';
 import '../base/file_system.dart';
 import '../base/logger.dart';
 import '../runner/flutter_command.dart';
-import '../runner/flutter_command_runner.dart';
 import 'gen_l10n_types.dart';
 import 'language_subtag_registry.dart';
 
@@ -472,7 +471,6 @@ LocalizationOptions parseLocalizationsOptionsFromYAML({
   required File file,
   required Logger logger,
   required String defaultArbDir,
-  required bool defaultSyntheticPackage,
 }) {
   final String contents = file.readAsStringSync();
   if (contents.trim().isEmpty) {
@@ -499,7 +497,7 @@ LocalizationOptions parseLocalizationsOptionsFromYAML({
     headerFile: _tryReadUri(yamlNode, 'header-file', logger)?.path,
     useDeferredLoading: _tryReadBool(yamlNode, 'use-deferred-loading', logger),
     preferredSupportedLocales: _tryReadStringList(yamlNode, 'preferred-supported-locales', logger),
-    syntheticPackage: _tryReadBool(yamlNode, 'synthetic-package', logger) ?? defaultSyntheticPackage,
+    syntheticPackage: _tryReadBool(yamlNode, 'synthetic-package', logger),
     requiredResourceAttributes: _tryReadBool(yamlNode, 'required-resource-attributes', logger),
     nullableGetter: _tryReadBool(yamlNode, 'nullable-getter', logger),
     format: _tryReadBool(yamlNode, 'format', logger),
@@ -515,15 +513,6 @@ LocalizationOptions parseLocalizationsOptionsFromCommand({
   required FlutterCommand command,
   required String defaultArbDir,
 }) {
-  // TODO(matanlurey): Remove as part of https://github.com/flutter/flutter/issues/102983.
-  final bool syntheticPackage;
-  if (command.argResults!.wasParsed('synthetic-package')) {
-    // If provided explicitly, use the explicit value.
-    syntheticPackage = command.boolArg('synthetic-package');
-  } else {
-    // Otherwise, inherit from whatever the default of --implicit-pubspec-resolution is.
-    syntheticPackage = command.globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution);
-  }
   return LocalizationOptions(
     arbDir: command.stringArg('arb-dir') ?? defaultArbDir,
     outputDir: command.stringArg('output-dir'),
@@ -535,7 +524,7 @@ LocalizationOptions parseLocalizationsOptionsFromCommand({
     headerFile: command.stringArg('header-file'),
     useDeferredLoading: command.boolArg('use-deferred-loading'),
     genInputsAndOutputsList: command.stringArg('gen-inputs-and-outputs-list'),
-    syntheticPackage: syntheticPackage,
+    syntheticPackage: command.boolArg('synthetic-package'),
     projectDir: command.stringArg('project-dir'),
     requiredResourceAttributes: command.boolArg('required-resource-attributes'),
     nullableGetter: command.boolArg('nullable-getter'),

packages/flutter_tools/lib/src/preview_device.dart

@@ -37,14 +37,12 @@ class PreviewDeviceDiscovery extends PollingDeviceDiscovery {
     required Logger logger,
     required ProcessManager processManager,
     required FeatureFlags featureFlags,
-    required bool useImplicitPubspecResolution,
   }) : _artifacts = artifacts,
        _logger = logger,
        _processManager = processManager,
        _fileSystem = fileSystem,
        _platform = platform,
        _features = featureFlags,
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        super('Flutter preview device');
 
   final Platform _platform;
@@ -53,7 +51,6 @@ class PreviewDeviceDiscovery extends PollingDeviceDiscovery {
   final ProcessManager _processManager;
   final FileSystem _fileSystem;
   final FeatureFlags _features;
-  final bool _useImplicitPubspecResolution;
 
   @override
   bool get canListAnything => _platform.isWindows;
@@ -78,7 +75,6 @@ class PreviewDeviceDiscovery extends PollingDeviceDiscovery {
       logger: _logger,
       processManager: _processManager,
       previewBinary: previewBinary,
-      useImplicitPubspecResolution: _useImplicitPubspecResolution,
     );
     return <Device>[
       if (_features.isPreviewDeviceEnabled)
@@ -103,7 +99,6 @@ class PreviewDevice extends Device {
     required FileSystem fileSystem,
     required Artifacts artifacts,
     required File previewBinary,
-    required bool useImplicitPubspecResolution,
     @visibleForTesting BundleBuilderFactory builderFactory = _defaultBundleBuilder,
   }) : _previewBinary = previewBinary,
        _processManager = processManager,
@@ -111,7 +106,6 @@ class PreviewDevice extends Device {
        _fileSystem = fileSystem,
        _bundleBuilderFactory = builderFactory,
        _artifacts = artifacts,
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        super('preview', ephemeral: false, category: Category.desktop, platformType: PlatformType.windowsPreview);
 
   final ProcessManager _processManager;
@@ -120,7 +114,6 @@ class PreviewDevice extends Device {
   final BundleBuilderFactory _bundleBuilderFactory;
   final Artifacts _artifacts;
   final File _previewBinary;
-  final bool _useImplicitPubspecResolution;
 
   /// The set of plugins that are allowed to be used by Preview users.
   ///
@@ -191,7 +184,6 @@ class PreviewDevice extends Device {
         mainPath: mainPath,
         platform: TargetPlatform.windows_x64,
         assetDirPath: getAssetBuildDirectory(),
-        useImplicitPubspecResolution: _useImplicitPubspecResolution,
       );
       copyDirectory(_fileSystem.directory(
         getAssetBuildDirectory()),

packages/flutter_tools/lib/src/resident_runner.dart

@@ -1053,7 +1053,6 @@ abstract class ResidentRunner extends ResidentHandlers {
     this.flutterDevices, {
     required this.target,
     required this.debuggingOptions,
-    required bool useImplicitPubspecResolution,
     String? projectRootPath,
     this.stayResident = true,
     this.hotMode = true,
@@ -1064,7 +1063,6 @@ abstract class ResidentRunner extends ResidentHandlers {
        packagesFilePath = debuggingOptions.buildInfo.packageConfigPath,
        projectRootPath = projectRootPath ?? globals.fs.currentDirectory.path,
        _dillOutputPath = dillOutputPath,
-       _useImplicitPubspecResolution = useImplicitPubspecResolution,
        artifactDirectory = dillOutputPath == null
           ? globals.fs.systemTempDirectory.createTempSync('flutter_tool.')
           : globals.fs.file(dillOutputPath).parent,
@@ -1097,7 +1095,6 @@ abstract class ResidentRunner extends ResidentHandlers {
   @override
   final bool stayResident;
   final String? _dillOutputPath;
-  final bool _useImplicitPubspecResolution;
   /// The parent location of the incremental artifacts.
   final Directory artifactDirectory;
   final String packagesFilePath;
@@ -1224,7 +1221,6 @@ abstract class ResidentRunner extends ResidentHandlers {
         // Needed for Dart plugin registry generation.
         kTargetFile: mainPath,
       },
-      useImplicitPubspecResolution: _useImplicitPubspecResolution,
     );
 
     final CompositeTarget compositeTarget = CompositeTarget(<Target>[

packages/flutter_tools/lib/src/run_cold.dart

@@ -18,7 +18,6 @@ class ColdRunner extends ResidentRunner {
     super.flutterDevices, {
     required super.target,
     required super.debuggingOptions,
-    required super.useImplicitPubspecResolution,
     this.traceStartup = false,
     this.awaitFirstFrameWhenTracing = true,
     this.applicationBinary,

packages/flutter_tools/lib/src/run_hot.dart

@@ -79,7 +79,6 @@ class HotRunner extends ResidentRunner {
     super.flutterDevices, {
     required super.target,
     required super.debuggingOptions,
-    required super.useImplicitPubspecResolution,
     this.benchmarkMode = false,
     this.applicationBinary,
     this.hostIsIde = false,

packages/flutter_tools/lib/src/runner/flutter_command.dart

@@ -1770,7 +1770,6 @@ Run 'flutter -h' (or 'flutter <command> -h') for available flutter commands and
         projectDir: project.directory,
         packageConfigPath: packageConfigPath(),
         generateDartPluginRegistry: true,
-        useImplicitPubspecResolution: globalResults!.flag(FlutterGlobalOptions.kImplicitPubspecResolution),
       );
 
       await pub.get(

packages/flutter_tools/lib/src/tester/flutter_tester.dart

@@ -51,7 +51,6 @@ class FlutterTesterDevice extends Device {
     required super.logger,
     required FileSystem fileSystem,
     required Artifacts artifacts,
-    required bool useImplicitPubspecResolution,
     TestCompilerNativeAssetsBuilder? nativeAssetsBuilder,
   }) : _processManager = processManager,
        _flutterVersion = flutterVersion,
@@ -59,7 +58,6 @@ class FlutterTesterDevice extends Device {
        _fileSystem = fileSystem,
       _artifacts = artifacts,
       _nativeAssetsBuilder = nativeAssetsBuilder,
-      _useImplicitPubspecResolution = useImplicitPubspecResolution,
        super(
         platformType: null,
         category: null,
@@ -72,7 +70,6 @@ class FlutterTesterDevice extends Device {
   final FileSystem _fileSystem;
   final Artifacts _artifacts;
   final TestCompilerNativeAssetsBuilder? _nativeAssetsBuilder;
-  final bool _useImplicitPubspecResolution;
 
   Process? _process;
   final DevicePortForwarder _portForwarder = const NoOpDevicePortForwarder();
@@ -167,7 +164,6 @@ class FlutterTesterDevice extends Device {
       applicationKernelFilePath: applicationKernelFilePath,
       platform: TargetPlatform.tester,
       assetDirPath: assetDirectory.path,
-      useImplicitPubspecResolution: _useImplicitPubspecResolution,
     );
 
     final List<String> command = <String>[
@@ -269,7 +265,6 @@ class FlutterTesterDevices extends PollingDeviceDiscovery {
     required ProcessManager processManager,
     required Logger logger,
     required FlutterVersion flutterVersion,
-    required bool useImplicitPubspecResolution,
     TestCompilerNativeAssetsBuilder? nativeAssetsBuilder,
   }) : _testerDevice = FlutterTesterDevice(
         kTesterDeviceId,
@@ -279,7 +274,6 @@ class FlutterTesterDevices extends PollingDeviceDiscovery {
         logger: logger,
         flutterVersion: flutterVersion,
         nativeAssetsBuilder: nativeAssetsBuilder,
-        useImplicitPubspecResolution: useImplicitPubspecResolution,
       ),
        super('Flutter tester');
 

packages/flutter_tools/lib/src/web/compile.dart

@@ -46,15 +46,13 @@ class WebBuilder {
     required Analytics analytics,
     required FlutterVersion flutterVersion,
     required FileSystem fileSystem,
-    required bool useImplicitPubspecResolution,
   })  : _logger = logger,
         _processManager = processManager,
         _buildSystem = buildSystem,
         _flutterUsage = usage,
         _analytics = analytics,
         _flutterVersion = flutterVersion,
-        _fileSystem = fileSystem,
+        _fileSystem = fileSystem;
-        _useImplicitPubspecResolution = useImplicitPubspecResolution;
 
   final Logger _logger;
   final ProcessManager _processManager;
@@ -63,7 +61,6 @@ class WebBuilder {
   final Analytics _analytics;
   final FlutterVersion _flutterVersion;
   final FileSystem _fileSystem;
-  final bool _useImplicitPubspecResolution;
 
   Future<void> buildWeb(
     FlutterProject flutterProject,
@@ -119,7 +116,6 @@ class WebBuilder {
             // Web uses a different Dart plugin registry.
             // https://github.com/flutter/flutter/issues/80406
             generateDartPluginRegistry: false,
-            useImplicitPubspecResolution: _useImplicitPubspecResolution,
           ));
       if (!result.success) {
         for (final ExceptionMeasurement measurement in result.exceptions.values) {

packages/flutter_tools/lib/src/web/web_runner.dart

@@ -33,7 +33,6 @@ abstract class WebRunnerFactory {
     required SystemClock systemClock,
     required Usage usage,
     required Analytics analytics,
-    required bool useImplicitPubspecResolution,
     bool machine = false,
   });
 }

packages/flutter_tools/test/commands.shard/hermetic/attach_test.dart

@@ -1260,7 +1260,6 @@ class FakeHotRunnerFactory extends Fake implements HotRunnerFactory {
     Analytics? analytics,
     String? nativeAssetsYamlFile,
     HotRunnerNativeAssetsBuilder? nativeAssetsBuilder,
-    required bool useImplicitPubspecResolution,
   }) {
     if (_artifactTester != null) {
       for (final FlutterDevice device in devices) {

packages/flutter_tools/test/commands.shard/hermetic/daemon_test.dart

@@ -99,7 +99,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'daemon.version'}));
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere(_notEvent);
@@ -112,7 +111,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       // Use the flutter_gallery project which has a known set of supported platforms.
       final String projectPath = globals.fs.path.join(getFlutterRoot(), 'dev', 'integration_tests', 'flutter_gallery');
@@ -217,7 +215,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       globals.printError('daemon.logMessage test');
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere((DaemonMessage message) {
@@ -236,7 +233,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       globals.printWarning('daemon.logMessage test');
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere((DaemonMessage message) {
@@ -257,7 +253,6 @@ void main() {
           daemonConnection,
           notifyingLogger: notifyingLogger,
           logToStdout: true,
-          useImplicitPubspecResolution: true,
         );
         globals.printStatus('daemon.logMessage test');
         return Future<void>.value();
@@ -274,7 +269,6 @@ void main() {
           daemonConnection,
           notifyingLogger: notifyingLogger,
           logToStdout: true,
-          useImplicitPubspecResolution: true,
         );
         globals.printBox('This is the box message', title: 'Sample title');
         return Future<void>.value();
@@ -289,7 +283,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       notifyingLogger.notifyVerbose = false;
       globals.printTrace('daemon.logMessage test 1');
@@ -311,7 +304,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       expect(notifyingLogger.notifyVerbose, false);
 
@@ -330,7 +322,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       notifyingLogger.notifyVerbose = false;
 
@@ -349,7 +340,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'daemon.shutdown'}));
       return daemon.onExit.then<void>((int code) async {
@@ -362,7 +352,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'app.restart'}));
@@ -375,7 +364,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{
@@ -394,7 +382,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'app.stop'}));
@@ -407,7 +394,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'device.getDevices'}));
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere(_notEvent);
@@ -419,7 +405,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
       daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -436,7 +421,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
@@ -450,7 +434,6 @@ void main() {
         previewBinary: fs.file(r'preview_device.exe'),
         artifacts: Artifacts.test(fileSystem: fs),
         builderFactory: () => throw UnimplementedError('TODO implement builder factory'),
-        useImplicitPubspecResolution: true,
       ));
 
       final List<Map<String, Object?>> names = <Map<String, Object?>>[];
@@ -521,7 +504,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'device.discoverDevices'}));
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere(_notEvent);
@@ -533,7 +515,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
       daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -551,7 +532,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
       daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -576,7 +556,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
       daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -628,7 +607,6 @@ void main() {
         daemon = Daemon(
           daemonConnection,
           notifyingLogger: notifyingLogger,
-          useImplicitPubspecResolution: true,
         );
         final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
         daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -695,7 +673,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
       daemon.deviceDomain.addDeviceDiscoverer(discoverer);
@@ -755,7 +732,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final FakePollingDeviceDiscovery discoverer1 = FakePollingDeviceDiscovery();
       discoverer1.diagnostics = <String>['fake diagnostic 1', 'fake diagnostic 2'];
@@ -781,7 +757,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'emulator.launch'}));
@@ -794,7 +769,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       final Map<String, Object?> params = <String, Object?>{'emulatorId': 'device', 'coldBoot': 1};
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'emulator.launch', 'params': params}));
@@ -807,7 +781,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'emulator.getEmulators'}));
       final DaemonMessage response = await daemonStreams.outputs.stream.firstWhere(_notEvent);
@@ -822,7 +795,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       // Respond to any requests from the daemon to expose a URL.
@@ -842,7 +814,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'devtools.serve'}));
@@ -859,7 +830,6 @@ void main() {
       daemon = Daemon(
         daemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
 
       daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'devtools.serve'}));
@@ -890,7 +860,6 @@ void main() {
         daemon = Daemon(
           daemonConnection,
           notifyingLogger: notifyingLogger,
-          useImplicitPubspecResolution: true,
         );
         daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'proxy.connect', 'params': <String, Object?>{'port': 123}}));
 
@@ -951,7 +920,6 @@ void main() {
         daemon = Daemon(
           daemonConnection,
           notifyingLogger: notifyingLogger,
-          useImplicitPubspecResolution: true,
         );
         daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'proxy.connect', 'params': <String, Object?>{'port': 123}}));
 
@@ -972,7 +940,6 @@ void main() {
         daemon = Daemon(
           daemonConnection,
           notifyingLogger: notifyingLogger,
-          useImplicitPubspecResolution: true,
         );
         daemonStreams.inputs.add(DaemonMessage(<String, Object?>{'id': 0, 'method': 'proxy.connect', 'params': <String, Object?>{'port': 123}}));
 

packages/flutter_tools/test/commands.shard/hermetic/generate_localizations_test.dart

@@ -64,7 +64,7 @@ void main() {
     ProcessManager: () => FakeProcessManager.any(),
   });
 
-  testUsingContext('not using synthetic packages (explicitly)', () async {
+  testUsingContext('not using synthetic packages', () async {
     final Directory l10nDirectory = fileSystem.directory(
       fileSystem.path.join('lib', 'l10n'),
     );
@@ -104,46 +104,6 @@ flutter:
     ProcessManager: () => FakeProcessManager.any(),
   });
 
-  testUsingContext('not using synthetic packages (due to --no-implicit-pubspec-resolution)', () async {
-    final Directory l10nDirectory = fileSystem.directory(
-      fileSystem.path.join('lib', 'l10n'),
-    );
-    final File arbFile = l10nDirectory.childFile(
-      'app_en.arb',
-    )..createSync(recursive: true);
-
-    arbFile.writeAsStringSync('''
-{
-  "helloWorld": "Hello, World!",
-  "@helloWorld": {
-    "description": "Sample description"
-  }
-}''');
-    fileSystem.file('pubspec.yaml').writeAsStringSync('''
-flutter:
-  generate: true''');
-
-    final GenerateLocalizationsCommand command = GenerateLocalizationsCommand(
-      fileSystem: fileSystem,
-      logger: logger,
-      artifacts: artifacts,
-      processManager: processManager,
-    );
-    await createTestCommandRunner(command).run(<String>[
-      '--no-implicit-pubspec-resolution',
-      'gen-l10n',
-    ]);
-
-    expect(l10nDirectory.existsSync(), true);
-    expect(l10nDirectory.childFile('app_localizations_en.dart').existsSync(),
-        true);
-    expect(
-        l10nDirectory.childFile('app_localizations.dart').existsSync(), true);
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-
   testUsingContext('throws error when arguments are invalid', () async {
     final File arbFile = fileSystem.file(fileSystem.path.join('lib', 'l10n', 'app_en.arb'))
       ..createSync(recursive: true);

packages/flutter_tools/test/commands.shard/hermetic/proxied_devices_test.dart

@@ -71,7 +71,6 @@ void main() {
       daemon = Daemon(
         serverDaemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       fakeDevice = FakeAndroidDevice();
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
@@ -93,7 +92,6 @@ void main() {
       daemon = Daemon(
         serverDaemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       fakeDevice = FakeAndroidDevice();
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
@@ -116,7 +114,6 @@ void main() {
       daemon = Daemon(
         serverDaemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       fakeDevice = FakeAndroidDevice();
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
@@ -147,7 +144,6 @@ void main() {
       daemon = Daemon(
         serverDaemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       fakeDevice = FakeAndroidDevice();
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();
@@ -201,7 +197,6 @@ void main() {
       daemon = Daemon(
         serverDaemonConnection,
         notifyingLogger: notifyingLogger,
-        useImplicitPubspecResolution: true,
       );
       fakeDevice = FakeAndroidDevice();
       final FakePollingDeviceDiscovery discoverer = FakePollingDeviceDiscovery();

packages/flutter_tools/test/commands.shard/hermetic/run_test.dart

@@ -1584,14 +1584,14 @@ class DaemonCapturingRunCommand extends RunCommand {
   @override
   Daemon createMachineDaemon() {
     daemon = super.createMachineDaemon();
-    appDomain = daemon.appDomain = CapturingAppDomain(daemon, useImplicitPubspecResolution: true);
+    appDomain = daemon.appDomain = CapturingAppDomain(daemon);
     daemon.registerDomain(appDomain);
     return daemon;
   }
 }
 
 class CapturingAppDomain extends AppDomain {
-  CapturingAppDomain(super.daemon, {required super.useImplicitPubspecResolution});
+  CapturingAppDomain(super.daemon);
 
   String? userIdentifier;
   bool? enableDevTools;

packages/flutter_tools/test/commands.shard/permeable/build_bundle_test.dart

@@ -544,6 +544,5 @@ class FakeBundleBuilder extends Fake implements BundleBuilder {
     String? assetDirPath,
     bool buildNativeAssets = true,
     @visibleForTesting BuildSystem? buildSystem,
-    required bool useImplicitPubspecResolution,
   }) async {}
 }

packages/flutter_tools/test/general.shard/build_system/targets/localizations_test.dart

@@ -53,7 +53,6 @@ nullable-getter: false
       file: configFile,
       logger: BufferLogger.test(),
       defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-      defaultSyntheticPackage: true,
     );
 
     expect(options.arbDir, Uri.parse('arb').path);
@@ -70,65 +69,6 @@ nullable-getter: false
     expect(options.nullableGetter, false);
   });
 
-  testWithoutContext(
-      'parseLocalizationsOptions uses defaultSyntheticPackage = true', () async {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final File configFile = fileSystem.file('l10n.yaml')..writeAsStringSync('''
-arb-dir: arb
-template-arb-file: example.arb
-output-localization-file: bar
-untranslated-messages-file: untranslated
-output-class: Foo
-header-file: header
-header: HEADER
-use-deferred-loading: true
-preferred-supported-locales: en_US
-# Intentionally omitted
-# synthetic-package: ...
-required-resource-attributes: false
-nullable-getter: false
-''');
-
-    final LocalizationOptions options = parseLocalizationsOptionsFromYAML(
-      file: configFile,
-      logger: BufferLogger.test(),
-      defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-      defaultSyntheticPackage: true,
-    );
-
-    expect(options.syntheticPackage, true);
-  });
-
-  testWithoutContext(
-      'parseLocalizationsOptions uses defaultSyntheticPackage = false',
-      () async {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final File configFile = fileSystem.file('l10n.yaml')..writeAsStringSync('''
-arb-dir: arb
-template-arb-file: example.arb
-output-localization-file: bar
-untranslated-messages-file: untranslated
-output-class: Foo
-header-file: header
-header: HEADER
-use-deferred-loading: true
-preferred-supported-locales: en_US
-# Intentionally omitted
-# synthetic-package: ...
-required-resource-attributes: false
-nullable-getter: false
-''');
-
-    final LocalizationOptions options = parseLocalizationsOptionsFromYAML(
-      file: configFile,
-      logger: BufferLogger.test(),
-      defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-      defaultSyntheticPackage: false,
-    );
-
-    expect(options.syntheticPackage, false);
-  });
-
   testWithoutContext('parseLocalizationsOptions handles preferredSupportedLocales as list', () async {
     final FileSystem fileSystem = MemoryFileSystem.test();
     final File configFile = fileSystem.file('l10n.yaml')..writeAsStringSync('''
@@ -139,7 +79,6 @@ preferred-supported-locales: ['en_US', 'de']
       file: configFile,
       logger: BufferLogger.test(),
       defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-      defaultSyntheticPackage: true,
     );
 
     expect(options.preferredSupportedLocales, <String>['en_US', 'de']);
@@ -158,7 +97,6 @@ use-deferred-loading: string
         file: configFile,
         logger: BufferLogger.test(),
         defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-        defaultSyntheticPackage: true,
       ),
       throwsException,
     );
@@ -175,7 +113,6 @@ template-arb-file: {name}_en.arb
         file: configFile,
         logger: BufferLogger.test(),
         defaultArbDir: fileSystem.path.join('lib', 'l10n'),
-        defaultSyntheticPackage: true,
       ),
       throwsToolExit(),
     );

packages/flutter_tools/test/general.shard/bundle_builder_test.dart

@@ -47,8 +47,7 @@ void main() {
       mainPath: globals.fs.path.join('lib', 'main.dart'),
       assetDirPath: 'example',
       depfilePath: 'example.d',
-      buildSystem: buildSystem,
+      buildSystem: buildSystem
-      useImplicitPubspecResolution: true,
     );
     expect(globals.fs.file(globals.fs.path.join('example', 'kernel_blob.bin')).existsSync(), true);
     expect(globals.fs.file(globals.fs.path.join('example', 'LICENSE')).existsSync(), true);
@@ -137,8 +136,7 @@ void main() {
         mainPath: 'lib/main.dart',
         assetDirPath: 'example',
         depfilePath: 'example.d',
-        buildSystem: TestBuildSystem.all(BuildResult(success: false)),
+        buildSystem: TestBuildSystem.all(BuildResult(success: false))
-        useImplicitPubspecResolution: true,
       ),
       throwsToolExit()
     );
@@ -183,8 +181,7 @@ void main() {
       mainPath: mainPath,
       assetDirPath: assetDirPath,
       depfilePath: depfilePath,
-      buildSystem: buildSystem,
+      buildSystem: buildSystem
-      useImplicitPubspecResolution: true,
     );
 
     expect(env, isNotNull);

packages/flutter_tools/test/general.shard/cold_test.dart

@@ -42,7 +42,6 @@ void main() {
     final int exitCode = await ColdRunner(devices,
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
       target: 'main.dart',
-      useImplicitPubspecResolution: true,
     ).attach();
     expect(exitCode, 2);
   });
@@ -59,7 +58,6 @@ void main() {
       await ColdRunner(devices,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
-        useImplicitPubspecResolution: true,
       ).cleanupAtFinish();
 
       expect(flutterDevice1.stopEchoingDeviceLogCount, 1);
@@ -89,7 +87,6 @@ void main() {
         applicationBinary: applicationBinary,
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
-        useImplicitPubspecResolution: true,
       ).run();
 
       expect(result, 1);
@@ -106,7 +103,6 @@ void main() {
         debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
         target: 'main.dart',
         traceStartup: true,
-        useImplicitPubspecResolution: true,
       ).run();
 
       expect(result, 0);
@@ -130,7 +126,6 @@ void main() {
         debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
         target: 'main.dart',
         traceStartup: true,
-        useImplicitPubspecResolution: true,
       ).run();
 
       expect(result, 0);

packages/flutter_tools/test/general.shard/commands/daemon_test.dart

@@ -29,7 +29,6 @@ void main() {
         bindPorts.add(port);
         return socket;
       },
-      useImplicitPubspecResolution: true,
     );
     await server.run();
     expect(bindCalledTimes, 1);
@@ -57,7 +56,6 @@ void main() {
         }
         return socket;
       },
-      useImplicitPubspecResolution: true,
     );
     await server.run();
     expect(bindCalledTimes, 2);

packages/flutter_tools/test/general.shard/custom_devices/custom_device_test.dart

@@ -122,8 +122,7 @@ void main() {
       final CustomDevice device = CustomDevice(
         config: testConfig,
         processManager: FakeProcessManager.any(),
-        logger: BufferLogger.test(),
+        logger: BufferLogger.test()
-        useImplicitPubspecResolution: true,
       );
 
       final PrebuiltLinuxApp linuxApp = PrebuiltLinuxApp(executable: 'foo');
@@ -166,8 +165,7 @@ void main() {
         fileSystem: fs,
         directory: dir,
         logger: BufferLogger.test()
-      ),
+      )
-      useImplicitPubspecResolution: true,
     ).devices(), <Device>[]);
   });
 
@@ -185,8 +183,7 @@ void main() {
         fileSystem: fs,
         directory: dir,
         logger: BufferLogger.test()
-      ),
+      )
-      useImplicitPubspecResolution: true,
     ).devices(), <Device>[]);
   });
 
@@ -210,8 +207,7 @@ void main() {
           fileSystem: fs,
           directory: dir,
           logger: BufferLogger.test()
-        ),
+        )
-        useImplicitPubspecResolution: true,
       ).devices(),
       hasLength(1)
     );
@@ -240,7 +236,6 @@ void main() {
         directory: dir,
         logger: BufferLogger.test(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     final List<Device> discoveredDevices = await discovery.discoverDevices();
@@ -270,7 +265,6 @@ void main() {
         directory: dir,
         logger: BufferLogger.test(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     expect(await discovery.discoverDevices(), hasLength(0));
@@ -295,7 +289,6 @@ void main() {
         directory: dir,
         logger: BufferLogger.test(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     expect(await discovery.discoverDevices(), hasLength(0));
@@ -315,7 +308,6 @@ void main() {
       config: testConfig,
       logger: BufferLogger.test(),
       processManager: FakeProcessManager.any(),
-      useImplicitPubspecResolution: true,
     ).isSupportedForProject(flutterProject), true);
   });
 
@@ -330,8 +322,7 @@ void main() {
           processManager: FakeProcessManager.list(<FakeCommand>[
             FakeCommand(command: testConfig.uninstallCommand),
             FakeCommand(command: testConfig.installCommand, onRun: (_) => bothCommandsWereExecuted = true),
-        ]),
+          ])
-        useImplicitPubspecResolution: true,
       );
 
       expect(await device.installApp(PrebuiltLinuxApp(executable: 'exe')), true);
@@ -393,8 +384,7 @@ void main() {
       device: CustomDevice(
         config: testConfig,
         logger: BufferLogger.test(),
-        processManager: processManager,
+        processManager: processManager
-        useImplicitPubspecResolution: true,
       ),
       appPackage: PrebuiltLinuxApp(executable: 'testexecutable'),
       logger: BufferLogger.test(),
@@ -431,8 +421,7 @@ void main() {
       device: CustomDevice(
         config: testConfigNonForwarding,
         logger: BufferLogger.test(),
-        processManager: processManager,
+        processManager: processManager
-        useImplicitPubspecResolution: true,
       ),
       appPackage: PrebuiltLinuxApp(executable: 'testexecutable'),
       logger: BufferLogger.test(),
@@ -497,8 +486,7 @@ void main() {
           fileSystem: fs,
           directory: configFileDir,
           logger: BufferLogger.test()
-        ),
+        )
-        useImplicitPubspecResolution: true,
       );
 
       final List<Device> devices = await customDevices.discoverDevices();
@@ -547,8 +535,7 @@ void main() {
     final CustomDevice device = CustomDevice(
       config: testConfig,
       logger: BufferLogger.test(),
-      processManager: processManager,
+      processManager: processManager
-      useImplicitPubspecResolution: true,
     );
 
     expect(device.supportsScreenshot, true);
@@ -576,8 +563,7 @@ void main() {
           explicitScreenshotCommand: true
         ),
         logger: BufferLogger.test(),
-        processManager: processManager,
+        processManager: processManager
-      useImplicitPubspecResolution: true,
     );
 
     expect(device.supportsScreenshot, false);
@@ -595,8 +581,7 @@ void main() {
         platform: TargetPlatform.linux_x64
       ),
       logger: BufferLogger.test(),
-      processManager: FakeProcessManager.empty(),
+      processManager: FakeProcessManager.empty()
-      useImplicitPubspecResolution: true,
     );
 
     expect(await device.targetPlatform, TargetPlatform.linux_x64);
@@ -664,7 +649,6 @@ class FakeBundleBuilder extends Fake implements BundleBuilder {
     String? assetDirPath,
     Uri? nativeAssets,
     bool buildNativeAssets = true,
-    required bool useImplicitPubspecResolution,
     @visibleForTesting BuildSystem? buildSystem
   }) async {}
 }

packages/flutter_tools/test/general.shard/drive/web_driver_service_test.dart

@@ -318,7 +318,6 @@ class FakeWebRunnerFactory implements WebRunnerFactory {
     Usage? usage,
     Analytics? analytics,
     bool machine = false,
-    required bool useImplicitPubspecResolution,
   }) {
     expect(stayResident, isTrue);
     return FakeResidentRunner(
@@ -382,7 +381,6 @@ WebDriverService setUpDriverService() {
       processManager: FakeProcessManager.any(),
     ),
     dartSdkPath: 'dart',
-    useImplicitPubspecResolution: true,
   );
 }
 

packages/flutter_tools/test/general.shard/hot_test.dart

@@ -149,7 +149,6 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
-          useImplicitPubspecResolution: true,
           analytics: fakeAnalytics,
         ).restart(fullRestart: true);
         expect(result.isOk, false);
@@ -182,7 +181,6 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
-          useImplicitPubspecResolution: true,
           reassembleHelper: (
             List<FlutterDevice?> flutterDevices,
             Map<FlutterDevice?, List<FlutterView>> viewCache,
@@ -232,7 +230,6 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
         ).cleanupAfterSignal();
         expect(shutdownTestingConfig.shutdownHookCalled, true);
       }, overrides: <Type, Generator>{
@@ -261,7 +258,6 @@ void main() {
           debuggingOptions: DebuggingOptions.disabled(BuildInfo.debug),
           target: 'main.dart',
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
         ).preExit();
         expect(shutdownTestingConfig.shutdownHookCalled, true);
       }, overrides: <Type, Generator>{
@@ -312,7 +308,6 @@ void main() {
           devtoolsHandler: createNoOpHandler,
           stopwatchFactory: fakeStopwatchFactory,
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
         ).restart(fullRestart: true);
 
         expect(result.isOk, true);
@@ -400,7 +395,6 @@ void main() {
           devtoolsHandler: createNoOpHandler,
           stopwatchFactory: fakeStopwatchFactory,
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
           reloadSourcesHelper: (
             HotRunner hotRunner,
             List<FlutterDevice?> flutterDevices,
@@ -507,7 +501,6 @@ void main() {
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
         );
 
         await expectLater(runner.restart(fullRestart: true), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
@@ -543,7 +536,6 @@ void main() {
           target: 'main.dart',
           devtoolsHandler: createNoOpHandler,
           analytics: fakeAnalytics,
-          useImplicitPubspecResolution: true,
         );
 
         await expectLater(runner.restart(), throwsA(isA<Exception>().having((Exception e) => e.toString(), 'message', 'Exception: updateDevFS failed')));
@@ -597,7 +589,6 @@ void main() {
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
         analytics: fakeAnalytics,
-        useImplicitPubspecResolution: true,
       ).attach(needsFullRestart: false);
       expect(exitCode, 2);
     }, overrides: <Type, Generator>{
@@ -636,7 +627,6 @@ void main() {
         debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
         target: 'main.dart',
         analytics: fakeAnalytics,
-        useImplicitPubspecResolution: true,
       ).cleanupAtFinish();
 
       expect(device1.disposed, true);

packages/flutter_tools/test/general.shard/isolated/hot_test.dart

@@ -89,7 +89,6 @@ void main() {
         devtoolsHandler: createNoOpHandler,
         nativeAssetsBuilder: FakeHotRunnerNativeAssetsBuilder(buildRunner),
         analytics: fakeAnalytics,
-        useImplicitPubspecResolution: true,
       );
       final OperationResult result = await hotRunner.restart(fullRestart: true);
       expect(result.isOk, true);
@@ -158,7 +157,6 @@ void main() {
         devtoolsHandler: createNoOpHandler,
         nativeAssetsBuilder: FakeHotRunnerNativeAssetsBuilder(buildRunner),
         analytics: fakeAnalytics,
-        useImplicitPubspecResolution: true,
       );
       expect(
         () => hotRunner.run(),

packages/flutter_tools/test/general.shard/isolated/resident_runner_test.dart

@@ -74,7 +74,6 @@ void main() {
           nativeAssetsBuilder: FakeHotRunnerNativeAssetsBuilder(buildRunner),
           analytics: FakeAnalytics(),
           nativeAssetsYamlFile: 'foo.yaml',
-          useImplicitPubspecResolution: true,
         );
 
         final int result = await residentRunner.run();

packages/flutter_tools/test/general.shard/preview_device_test.dart

@@ -49,7 +49,6 @@ void main() {
       processManager: FakeProcessManager.any(),
       previewBinary: previewBinary,
       logger: BufferLogger.test(),
-      useImplicitPubspecResolution: true,
     );
 
     expect(await device.isLocalEmulator, false);
@@ -85,7 +84,6 @@ void main() {
       ]),
       logger: logger,
       builderFactory: () => FakeBundleBuilder(fs),
-      useImplicitPubspecResolution: true,
     );
     final Directory previewDeviceCacheDir = fs
       .directory('Artifact.windowsDesktopPath.TargetPlatform.windows_x64.debug')
@@ -123,7 +121,6 @@ void main() {
         processManager: processManager,
         platform: linuxPlatform,
         featureFlags: featureFlags,
-        useImplicitPubspecResolution: true,
       );
 
       final List<Device> devices = await discovery.devices();
@@ -139,7 +136,6 @@ void main() {
         processManager: processManager,
         platform: macPlatform,
         featureFlags: featureFlags,
-        useImplicitPubspecResolution: true,
       );
 
       final List<Device> devices = await discovery.devices();
@@ -157,7 +153,6 @@ void main() {
         processManager: processManager,
         platform: windowsPlatform,
         featureFlags: featureFlags,
-        useImplicitPubspecResolution: true,
       );
 
       final List<Device> devices = await discovery.devices();
@@ -175,7 +170,6 @@ void main() {
         processManager: processManager,
         platform: windowsPlatform,
         featureFlags: featureFlags,
-        useImplicitPubspecResolution: true,
       );
 
       final List<Device> devices = await discovery.devices();
@@ -203,8 +197,7 @@ class FakeBundleBuilder extends Fake implements BundleBuilder {
     String? depfilePath,
     String? assetDirPath,
     bool buildNativeAssets = true,
-    @visibleForTesting BuildSystem? buildSystem,
+    @visibleForTesting BuildSystem? buildSystem
-    required bool useImplicitPubspecResolution,
   }) async {
     final Directory assetDirectory = fileSystem
       .directory(assetDirPath)

packages/flutter_tools/test/general.shard/resident_runner_test.dart

@@ -63,7 +63,6 @@ void main() {
         target: 'main.dart',
         analytics: fakeAnalytics,
         devtoolsHandler: createNoOpHandler,
-        useImplicitPubspecResolution: true,
       );
     }, overrides: <Type, Generator>{
       Analytics: () => FakeAnalytics(),
@@ -115,7 +114,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: globals.analytics,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.generator = residentCompiler;
 
@@ -140,7 +138,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: globals.analytics,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.generator = residentCompiler;
 
@@ -162,7 +159,6 @@ void main() {
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.release),
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.runColdCode = 1;
 
@@ -184,7 +180,6 @@ void main() {
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.release),
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.runColdError = Exception('BAD STUFF');
 
@@ -213,7 +208,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: globals.analytics,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.generator = residentCompiler;
 
@@ -274,7 +268,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: globals.analytics,
-      useImplicitPubspecResolution: true,
     );
     final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
     final Completer<void> futureAppStart = Completer<void>.sync();
@@ -416,7 +409,6 @@ void main() {
         enableDevTools: false,
       ),
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
     final Completer<void> futureAppStart = Completer<void>.sync();
@@ -481,7 +473,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     final Completer<DebugConnectionInfo> futureConnectionInfo = Completer<DebugConnectionInfo>.sync();
     final Completer<void> futureAppStart = Completer<void>.sync();
@@ -746,7 +737,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     devFS.nextUpdateReport = UpdateFSReport(
       success: true,
@@ -1091,7 +1081,6 @@ void main() {
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     expect(otherRunner.artifactDirectory.path, contains('foobar'));
   }));
@@ -1205,7 +1194,6 @@ flutter:
         target: 'custom_main.dart',
         devtoolsHandler: createNoOpHandler,
         analytics: fakeAnalytics,
-        useImplicitPubspecResolution: true,
       );
     await residentRunner.runSourceGenerators();
 
@@ -1266,7 +1254,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     flutterDevice.generator = residentCompiler;
 
@@ -1367,7 +1354,6 @@ flutter:
       debuggingOptions: DebuggingOptions.disabled(BuildInfo.release),
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.printHelp(details: true);
 
@@ -1403,7 +1389,6 @@ flutter:
       debuggingOptions: DebuggingOptions.disabled(BuildInfo.release),
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.printHelp(details: false);
 
@@ -1493,7 +1478,6 @@ flutter:
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.profile, vmserviceOutFile: 'foo', enableDevTools: false),
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     final Future<int?> result = residentRunner.attach();
@@ -1539,7 +1523,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     await residentRunner.run();
@@ -1570,7 +1553,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1602,7 +1584,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1635,7 +1616,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1660,7 +1640,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1686,7 +1665,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1716,7 +1694,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     residentRunner.artifactDirectory.childFile('app.dill').writeAsStringSync('ABC');
 
@@ -1740,7 +1717,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     await residentRunner.run();
@@ -1762,7 +1738,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     await residentRunner.run();
@@ -1786,7 +1761,6 @@ flutter:
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.profile, vmserviceOutFile: 'foo'),
       devtoolsHandler: createNoOpHandler,
       target: 'main.dart',
-      useImplicitPubspecResolution: true,
     );
 
     await residentRunner.run();
@@ -2168,7 +2142,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     await residentRunner.cleanupAtFinish();
 
@@ -2190,7 +2163,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     (flutterDevice.devFS! as FakeDevFS).assetPathsToEvict = <String>{'asset'};
@@ -2216,7 +2188,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     (flutterDevice.devFS! as FakeDevFS).shaderPathsToEvict = <String>{'foo.frag'};
@@ -2239,7 +2210,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     expect(flutterDevice.devFS!.hasSetAssetDirectory, false);
@@ -2262,7 +2232,6 @@ flutter:
       target: 'main.dart',
       devtoolsHandler: createNoOpHandler,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
 
     (flutterDevice.devFS! as FakeDevFS).assetPathsToEvict = <String>{'asset'};
@@ -2312,7 +2281,6 @@ flutter:
           devtoolsHandler: createNoOpHandler,
           analytics: globals.analytics,
           nativeAssetsYamlFile: 'foo.yaml',
-          useImplicitPubspecResolution: true,
         );
 
         final int? result = await residentRunner.run();

packages/flutter_tools/test/general.shard/resident_web_runner_cold_test.dart

@@ -61,7 +61,6 @@ void main() {
         fs: fileSystem,
         fakeFlutterVersion: FakeFlutterVersion(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
@@ -92,7 +91,6 @@ void main() {
         fs: fileSystem,
         fakeFlutterVersion: FakeFlutterVersion(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     expect(() => residentWebRunner.run(), throwsToolExit());
@@ -118,7 +116,6 @@ void main() {
         fs: fileSystem,
         fakeFlutterVersion: FakeFlutterVersion(),
       ),
-      useImplicitPubspecResolution: true,
     );
 
     expect(() async => residentWebRunner.run(), throwsException);
@@ -143,7 +140,6 @@ void main() {
         fs: fileSystem,
         fakeFlutterVersion: FakeFlutterVersion(),
       ),
-      useImplicitPubspecResolution: true,
     );
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
     unawaited(residentWebRunner.run(
@@ -173,7 +169,6 @@ void main() {
         fs: fileSystem,
         fakeFlutterVersion: FakeFlutterVersion(),
       ),
-      useImplicitPubspecResolution: true,
     );
     final Completer<DebugConnectionInfo> connectionInfoCompleter = Completer<DebugConnectionInfo>();
     unawaited(residentWebRunner.run(

packages/flutter_tools/test/general.shard/resident_web_runner_test.dart

@@ -170,7 +170,6 @@ void main() {
       usage: globals.flutterUsage,
       analytics: globals.analytics,
       systemClock: globals.systemClock,
-      useImplicitPubspecResolution: true,
     );
 
     expect(profileResidentWebRunner.debuggingEnabled, false);
@@ -203,7 +202,6 @@ void main() {
       usage: globals.flutterUsage,
       analytics: globals.analytics,
       systemClock: globals.systemClock,
-      useImplicitPubspecResolution: true,
     );
 
     expect(profileResidentWebRunner.uri, webDevFS.baseUri);
@@ -223,7 +221,6 @@ void main() {
       usage: globals.flutterUsage,
       analytics: globals.analytics,
       systemClock: globals.systemClock,
-      useImplicitPubspecResolution: true,
     );
     fakeVmServiceHost = FakeVmServiceHost(requests: <VmServiceExpectation>[]);
     flutterDevice.device = chromeDevice;
@@ -237,7 +234,6 @@ void main() {
       usage: globals.flutterUsage,
       analytics: globals.analytics,
       systemClock: globals.systemClock,
-      useImplicitPubspecResolution: true,
     );
 
     expect(profileResidentWebRunner.supportsServiceProtocol, false);
@@ -372,7 +368,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     expect(await residentWebRunner.run(), 0);
@@ -400,7 +395,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     expect(await residentWebRunner.run(), 0);
@@ -602,7 +596,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
     fakeVmServiceHost =
         FakeVmServiceHost(requests: kAttachExpectations.toList());
@@ -1127,7 +1120,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     final Completer<DebugConnectionInfo> connectionInfoCompleter =
@@ -1177,7 +1169,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     final Completer<DebugConnectionInfo> connectionInfoCompleter =
@@ -1221,7 +1212,6 @@ void main() {
       analytics: globals.analytics,
       systemClock: globals.systemClock,
       devtoolsHandler: createNoOpHandler,
-      useImplicitPubspecResolution: true,
     );
 
     // Create necessary files.
@@ -1478,7 +1468,6 @@ ResidentRunner setUpResidentRunner(
     fileSystem: globals.fs,
     logger: logger ?? BufferLogger.test(),
     devtoolsHandler: createNoOpHandler,
-    useImplicitPubspecResolution: true,
   );
 }
 

packages/flutter_tools/test/general.shard/tester/flutter_tester_test.dart

@@ -98,7 +98,6 @@ void main() {
         artifacts: Artifacts.test(),
         logger: BufferLogger.test(),
         flutterVersion: FakeFlutterVersion(),
-        useImplicitPubspecResolution: true,
       );
       logLines = <String>[];
       device.getLogReader().logLines.listen(logLines.add);
@@ -218,7 +217,6 @@ FlutterTesterDevices setUpFlutterTesterDevices() {
     processManager: FakeProcessManager.any(),
     fileSystem: MemoryFileSystem.test(),
     flutterVersion: FakeFlutterVersion(),
-    useImplicitPubspecResolution: true,
   );
 }
 

packages/flutter_tools/test/general.shard/web/compile_web_test.dart

@@ -70,7 +70,6 @@ void main() {
       flutterVersion: flutterVersion,
       fileSystem: fileSystem,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     await webBuilder.buildWeb(
       flutterProject,
@@ -161,7 +160,6 @@ void main() {
       flutterVersion: flutterVersion,
       fileSystem: fileSystem,
       analytics: fakeAnalytics,
-      useImplicitPubspecResolution: true,
     );
     await expectLater(
         () async => webBuilder.buildWeb(

packages/flutter_tools/test/src/context.dart

@@ -183,7 +183,7 @@ void testUsingContext(
       // can provide the AlwaysFalseBotDetector in the overrides, or its own
       // BotDetector implementation in the overrides.
       BotDetector: overrides[BotDetector] ?? () => const FakeBotDetector(true),
-    }, useImplicitPubspecResolution: true);
+    });
   }, testOn: testOn, skip: skip);
   // We don't support "timeout"; see ../../dart_test.yaml which
   // configures all tests to have a 15 minute timeout which should

packages/flutter_tools/test/src/testbed.dart

@@ -92,7 +92,7 @@ class Testbed {
   ///
   /// `overrides` may be used to provide new context values for the single test
   /// case or override any context values from the setup.
-  Future<T?> run<T>(FutureOr<T> Function() test, {Map<Type, Generator>? overrides, bool useImplicitPubspecResolution = true}) {
+  Future<T?> run<T>(FutureOr<T> Function() test, {Map<Type, Generator>? overrides}) {
     final Map<Type, Generator> testOverrides = <Type, Generator>{
       ..._testbedDefaults,
       // Add the initial setUp overrides
@@ -139,7 +139,7 @@ class Testbed {
             }
             return null;
           });
-      }, useImplicitPubspecResolution: useImplicitPubspecResolution);
+      });
     }, createHttpClient: (SecurityContext? c) => FakeHttpClient.any());
   }
 }

packages/flutter_tools/test/web.shard/web_driver_service_test.dart

@@ -21,7 +21,6 @@ void main() {
         processManager: FakeProcessManager.empty(),
       ),
       dartSdkPath: 'dart',
-      useImplicitPubspecResolution: true,
     );
     const String link = 'https://flutter.dev/to/integration-test-on-web';
     try {