[flutter_tools] remove UWP tooling (#102174)

packages/flutter_tools/bin/getaumidfromname.ps1

-# Copyright 2014 The Flutter Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# Retrieves the AMUID from a given application name
-[CmdletBinding()]
-param(
-    [Parameter()]
-    [string]$Name
-)
-$foo = get-appxpackage | Where-Object { $_.Name -like $name }
-$aumid = $foo.packagefamilyname + "!" + (Get-AppxPackageManifest $foo).package.applications.application.id
-Write-Output $aumid

packages/flutter_tools/bin/tool_backend.dart

@@ -61,9 +61,8 @@ or
     else
       'flutter'
   ]);
-  final bool uwp = targetPlatform.contains('uwp');
   final String bundlePlatform = targetPlatform.startsWith('windows') ? 'windows' : targetPlatform;
-  final String target = '${buildMode}_bundle_${bundlePlatform}_assets${uwp ? '_uwp' : ''}';
+  final String target = '${buildMode}_bundle_${bundlePlatform}_assets';
   final Process assembleProcess = await Process.start(
     flutterExecutable,
     <String>[

packages/flutter_tools/lib/src/android/android_device.dart

@@ -227,7 +227,6 @@ class AndroidDevice extends Device {
       case TargetPlatform.linux_x64:
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
-      case TargetPlatform.windows_uwp_x64:
       case TargetPlatform.windows_x64:
         throw UnsupportedError('Invalid target platform for Android');
     }
@@ -565,7 +564,6 @@ class AndroidDevice extends Device {
       case TargetPlatform.linux_x64:
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
-      case TargetPlatform.windows_uwp_x64:
       case TargetPlatform.windows_x64:
         _logger.printError('Android platforms are only supported.');
         return LaunchResult.failed();

packages/flutter_tools/lib/src/artifacts.dart

@@ -38,10 +38,7 @@ enum Artifact {
   windowsDesktopPath,
   /// The root of the cpp client code for Windows desktop.
   windowsCppClientWrapper,
-  /// The root of the cpp client code for Windows UWP desktop.
-  windowsUwpCppClientWrapper,
-  /// The root of the Windows UWP desktop sources.
-  windowsUwpDesktopPath,
+
   /// The root of the sky_engine package.
   skyEnginePath,
   /// The location of the macOS engine podspec file.
@@ -54,9 +51,6 @@ enum Artifact {
   /// Tools related to subsetting or icon font files.
   fontSubset,
   constFinder,
-
-  // Windows UWP app management tool.
-  uwptool,
 }
 
 /// A subset of [Artifact]s that are platform and build mode independent
@@ -120,7 +114,6 @@ TargetPlatform? _mapTargetPlatform(TargetPlatform? targetPlatform) {
     case TargetPlatform.linux_x64:
     case TargetPlatform.linux_arm64:
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_uwp_x64:
     case TargetPlatform.fuchsia_arm64:
     case TargetPlatform.fuchsia_x64:
     case TargetPlatform.tester:
@@ -137,7 +130,6 @@ TargetPlatform? _mapTargetPlatform(TargetPlatform? targetPlatform) {
 bool _isWindows(TargetPlatform? platform) {
   switch (platform) {
     case TargetPlatform.windows_x64:
-    case TargetPlatform.windows_uwp_x64:
       return true;
     case TargetPlatform.android:
     case TargetPlatform.android_arm:
@@ -190,9 +182,7 @@ String? _artifactToFileName(Artifact artifact, [ TargetPlatform? platform, Build
     case Artifact.linuxHeaders:
       return 'flutter_linux';
     case Artifact.windowsCppClientWrapper:
-    case Artifact.windowsUwpCppClientWrapper:
       return 'cpp_client_wrapper';
-    case Artifact.windowsUwpDesktopPath:
     case Artifact.windowsDesktopPath:
       return '';
     case Artifact.skyEnginePath:
@@ -209,8 +199,6 @@ String? _artifactToFileName(Artifact artifact, [ TargetPlatform? platform, Build
       return 'font-subset$exe';
     case Artifact.constFinder:
       return 'const_finder.dart.snapshot';
-    case Artifact.uwptool:
-      return 'uwptool$exe';
   }
 }
 
@@ -431,7 +419,6 @@ class CachedArtifacts implements Artifacts {
       case TargetPlatform.linux_x64:
       case TargetPlatform.linux_arm64:
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_uwp_x64:
         return _getDesktopArtifactPath(artifact, platform, mode);
       case TargetPlatform.fuchsia_arm64:
       case TargetPlatform.fuchsia_x64:
@@ -483,12 +470,9 @@ class CachedArtifacts implements Artifacts {
       case Artifact.platformKernelDill:
       case Artifact.platformLibrariesJson:
       case Artifact.skyEnginePath:
-      case Artifact.uwptool:
       case Artifact.vmSnapshotData:
       case Artifact.windowsCppClientWrapper:
       case Artifact.windowsDesktopPath:
-      case Artifact.windowsUwpCppClientWrapper:
-      case Artifact.windowsUwpDesktopPath:
         return _getHostArtifactPath(artifact, platform, mode);
     }
   }
@@ -519,12 +503,9 @@ class CachedArtifacts implements Artifacts {
       case Artifact.platformKernelDill:
       case Artifact.platformLibrariesJson:
       case Artifact.skyEnginePath:
-      case Artifact.uwptool:
       case Artifact.vmSnapshotData:
       case Artifact.windowsCppClientWrapper:
       case Artifact.windowsDesktopPath:
-      case Artifact.windowsUwpCppClientWrapper:
-      case Artifact.windowsUwpDesktopPath:
         return _getHostArtifactPath(artifact, platform, mode);
     }
   }
@@ -567,12 +548,9 @@ class CachedArtifacts implements Artifacts {
       case Artifact.linuxHeaders:
       case Artifact.platformLibrariesJson:
       case Artifact.skyEnginePath:
-      case Artifact.uwptool:
       case Artifact.vmSnapshotData:
       case Artifact.windowsCppClientWrapper:
       case Artifact.windowsDesktopPath:
-      case Artifact.windowsUwpCppClientWrapper:
-      case Artifact.windowsUwpDesktopPath:
         return _getHostArtifactPath(artifact, platform, mode);
     }
   }
@@ -626,15 +604,9 @@ class CachedArtifacts implements Artifacts {
         }
         final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
         return _fileSystem.path.join(engineArtifactsPath, platformDirName, _artifactToFileName(artifact, platform, mode));
-      case Artifact.windowsUwpDesktopPath:
-        final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
-        return _fileSystem.path.join(engineArtifactsPath, 'windows-uwp-x64-${getNameForBuildMode(mode!)}', _artifactToFileName(artifact, platform, mode));
       case Artifact.windowsCppClientWrapper:
         final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
         return _fileSystem.path.join(engineArtifactsPath, 'windows-x64', _artifactToFileName(artifact, platform, mode));
-      case Artifact.windowsUwpCppClientWrapper:
-        final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path;
-        return _fileSystem.path.join(engineArtifactsPath, 'windows-uwp-x64-debug', _artifactToFileName(artifact, platform, mode));
       case Artifact.skyEnginePath:
         final Directory dartPackageDirectory = _cache.getCacheDir('pkg');
         return _fileSystem.path.join(dartPackageDirectory.path,  _artifactToFileName(artifact));
@@ -644,11 +616,6 @@ class CachedArtifacts implements Artifacts {
                      .childDirectory(_enginePlatformDirectoryName(platform))
                      .childFile(_artifactToFileName(artifact, platform, mode)!)
                      .path;
-      case Artifact.uwptool:
-        return _cache.getArtifactDirectory('engine')
-                     .childDirectory('windows-uwp-x64-${getNameForBuildMode(mode ?? BuildMode.debug)}')
-                     .childFile(_artifactToFileName(artifact, platform, mode)!)
-                     .path;
       case Artifact.flutterFramework:
       case Artifact.flutterXcframework:
       case Artifact.fuchsiaFlutterRunner:
@@ -684,7 +651,6 @@ class CachedArtifacts implements Artifacts {
       case TargetPlatform.android_arm64:
       case TargetPlatform.android_x64:
       case TargetPlatform.android_x86:
-      case TargetPlatform.windows_uwp_x64:
         assert(mode != null, 'Need to specify a build mode for platform $platform.');
         final String suffix = mode != BuildMode.debug ? '-${snakeCase(getModeName(mode!), '-')}' : '';
         return _fileSystem.path.join(engineDir, platformName + suffix);
@@ -914,19 +880,15 @@ class CachedLocalEngineArtifacts implements LocalEngineArtifacts {
         return _fileSystem.path.join(_hostEngineOutPath, artifactFileName);
       case Artifact.constFinder:
         return _fileSystem.path.join(_hostEngineOutPath, 'gen', artifactFileName);
-      case Artifact.windowsUwpDesktopPath:
       case Artifact.linuxDesktopPath:
       case Artifact.linuxHeaders:
       case Artifact.windowsDesktopPath:
       case Artifact.windowsCppClientWrapper:
-      case Artifact.windowsUwpCppClientWrapper:
         return _fileSystem.path.join(_hostEngineOutPath, artifactFileName);
       case Artifact.frontendServerSnapshotForEngineDartSdk:
         return _fileSystem.path.join(
           _hostEngineOutPath, 'dart-sdk', 'bin', 'snapshots', artifactFileName,
         );
-      case Artifact.uwptool:
-        return _fileSystem.path.join(_hostEngineOutPath, artifactFileName);
     }
   }
 

packages/flutter_tools/lib/src/base/build.dart

@@ -314,7 +314,6 @@ class AOTSnapshotter {
       TargetPlatform.linux_x64,
       TargetPlatform.linux_arm64,
       TargetPlatform.windows_x64,
-      TargetPlatform.windows_uwp_x64,
     ].contains(platform);
   }
 }

packages/flutter_tools/lib/src/build_info.dart

@@ -527,7 +527,6 @@ enum TargetPlatform {
   linux_x64,
   linux_arm64,
   windows_x64,
-  windows_uwp_x64,
   fuchsia_arm64,
   fuchsia_x64,
   tester,
@@ -660,8 +659,6 @@ String getNameForTargetPlatform(TargetPlatform platform, {DarwinArch? darwinArch
       return 'linux-arm64';
     case TargetPlatform.windows_x64:
       return 'windows-x64';
-    case TargetPlatform.windows_uwp_x64:
-      return 'windows-uwp-x64';
     case TargetPlatform.fuchsia_arm64:
       return 'fuchsia-arm64';
     case TargetPlatform.fuchsia_x64:
@@ -705,8 +702,6 @@ TargetPlatform getTargetPlatformForName(String platform) {
       return TargetPlatform.linux_arm64;
     case 'windows-x64':
       return TargetPlatform.windows_x64;
-    case 'windows-uwp-x64':
-      return TargetPlatform.windows_uwp_x64;
     case 'web-javascript':
       return TargetPlatform.web_javascript;
   }
@@ -770,7 +765,6 @@ String fuchsiaArchForTargetPlatform(TargetPlatform targetPlatform) {
     case TargetPlatform.linux_x64:
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
-    case TargetPlatform.windows_uwp_x64:
     case TargetPlatform.windows_x64:
       throw UnsupportedError('Unexpected Fuchsia platform $targetPlatform');
   }
@@ -859,11 +853,6 @@ String getWindowsBuildDirectory() {
   return globals.fs.path.join(getBuildDirectory(), 'windows');
 }
 
-/// Returns the Windows UWP build output directory.
-String getWindowsBuildUwpDirectory() {
-  return globals.fs.path.join(getBuildDirectory(), 'winuwp');
-}
-
 /// Returns the Fuchsia build output directory.
 String getFuchsiaBuildDirectory() {
   return globals.fs.path.join(getBuildDirectory(), 'fuchsia');
@@ -1030,7 +1019,6 @@ String getNameForTargetPlatformArch(TargetPlatform platform) {
     case TargetPlatform.ios:
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
-    case TargetPlatform.windows_uwp_x64:
       throw UnsupportedError('Unexpected target platform $platform');
   }
 }

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

@@ -204,7 +204,6 @@ class KernelSnapshot extends Target {
       case TargetPlatform.linux_arm64:
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
-      case TargetPlatform.windows_uwp_x64:
         forceLinkPlatform = false;
         break;
     }

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

@@ -26,20 +26,7 @@ const List<String> _kWindowsArtifacts = <String>[
   'flutter_windows.h',
 ];
 
-const List<String> _kWindowsUwpArtifacts = <String>[
-  'flutter_windows_winuwp.dll',
-  'flutter_windows_winuwp.dll.exp',
-  'flutter_windows_winuwp.dll.lib',
-  'flutter_windows_winuwp.dll.pdb',
-  'flutter_export.h',
-  'flutter_messenger.h',
-  'flutter_plugin_registrar.h',
-  'flutter_texture_registrar.h',
-  'flutter_windows.h',
-];
-
 const String _kWindowsDepfile = 'windows_engine_sources.d';
-const String _kWindowsUwpDepfile = 'windows_uwp_engine_sources.d';
 
 /// Copies the Windows desktop embedding files to the copy directory.
 class UnpackWindows extends Target {
@@ -111,84 +98,6 @@ class UnpackWindows extends Target {
   }
 }
 
-
-/// Copies the Windows desktop embedding files to the copy directory.
-class UnpackWindowsUwp extends Target {
-  const UnpackWindowsUwp();
-
-  @override
-  String get name => 'unpack_windows_uwp';
-
-  @override
-  List<Source> get inputs => const <Source>[
-    Source.pattern('{FLUTTER_ROOT}/packages/flutter_tools/lib/src/build_system/targets/windows.dart'),
-  ];
-
-  @override
-  List<Source> get outputs => const <Source>[];
-
-  @override
-  List<String> get depfiles => const <String>[_kWindowsUwpDepfile];
-
-  @override
-  List<Target> get dependencies => const <Target>[];
-
-  @override
-  Future<void> build(Environment environment) async {
-    final String? buildModeEnvironment = environment.defines[kBuildMode];
-    if (buildModeEnvironment == null) {
-      throw MissingDefineException(kBuildMode, name);
-    }
-    final BuildMode buildMode = getBuildModeForName(buildModeEnvironment);
-    final String engineSourcePath = environment.artifacts
-      .getArtifactPath(
-        Artifact.windowsUwpDesktopPath,
-        platform: TargetPlatform.windows_x64,
-        mode: buildMode,
-      );
-    final String clientSourcePath = environment.artifacts
-      .getArtifactPath(
-        Artifact.windowsUwpCppClientWrapper,
-        platform: TargetPlatform.windows_x64,
-        mode: buildMode,
-      );
-    final Directory outputDirectory = environment.fileSystem.directory(
-      environment.fileSystem.path.join(
-        environment.projectDir.path,
-        'winuwp',
-        'flutter',
-        'ephemeral',
-      ),
-    );
-    final Depfile depfile = unpackDesktopArtifacts(
-      fileSystem: environment.fileSystem,
-      artifacts: _kWindowsUwpArtifacts,
-      engineSourcePath: engineSourcePath,
-      outputDirectory: outputDirectory,
-      clientSourcePaths: <String>[clientSourcePath],
-      icuDataPath: environment.artifacts.getArtifactPath(
-        Artifact.icuData,
-        platform: TargetPlatform.windows_x64
-      )
-    );
-    // Copy flutter_windows.h into flutter directory as well.
-    final File flutterWindows = outputDirectory.childFile('flutter_windows.h');
-    final File flutterWindowsDest = flutterWindows.parent.parent.childFile('flutter_windows.h');
-    flutterWindows.copySync(flutterWindowsDest.path);
-    depfile.outputs.add(flutterWindowsDest);
-    //
-
-    final DepfileService depfileService = DepfileService(
-      fileSystem: environment.fileSystem,
-      logger: environment.logger,
-    );
-    depfileService.writeToFile(
-      depfile,
-      environment.buildDir.childFile(_kWindowsUwpDepfile),
-    );
-  }
-}
-
 /// Creates a bundle for the Windows desktop target.
 abstract class BundleWindowsAssets extends Target {
   const BundleWindowsAssets();
@@ -245,31 +154,16 @@ abstract class BundleWindowsAssets extends Target {
   }
 }
 
-
-/// Creates a bundle for the Windows desktop target.
-abstract class BundleWindowsAssetsUwp extends BundleWindowsAssets {
-  const BundleWindowsAssetsUwp();
-
-  @override
-  List<Target> get dependencies => const <Target>[
-    KernelSnapshot(),
-    UnpackWindowsUwp(),
-  ];
-}
-
 /// A wrapper for AOT compilation that copies app.so into the output directory.
 class WindowsAotBundle extends Target {
   /// Create a [WindowsAotBundle] wrapper for [aotTarget].
-  const WindowsAotBundle(this.aotTarget, {required this.uwp});
+  const WindowsAotBundle(this.aotTarget);
 
   /// The [AotElfBase] subclass that produces the app.so.
   final AotElfBase aotTarget;
 
-  /// Whether this is the UWP target.
-  final bool uwp;
-
   @override
-  String get name => uwp ? 'windows_uwp_aot_bundle' : 'windows_aot_bundle';
+  String get name => 'windows_aot_bundle';
 
   @override
   List<Source> get inputs => const <Source>[
@@ -277,10 +171,7 @@ class WindowsAotBundle extends Target {
   ];
 
   @override
-  List<Source> get outputs => uwp ?
-    const <Source>[
-      Source.pattern('{OUTPUT_DIR}/winuwp/app.so'),
-    ] :
+  List<Source> get outputs =>
     const <Source>[
       Source.pattern('{OUTPUT_DIR}/windows/app.so'),
     ];
@@ -293,44 +184,7 @@ class WindowsAotBundle extends Target {
   @override
   Future<void> build(Environment environment) async {
     final File outputFile = environment.buildDir.childFile('app.so');
-    final Directory outputDirectory = environment.outputDir.childDirectory(uwp ? 'winuwp' : 'windows');
-    if (!outputDirectory.existsSync()) {
-      outputDirectory.createSync(recursive: true);
-    }
-    outputFile.copySync(outputDirectory.childFile('app.so').path);
-  }
-}
-
-/// A wrapper for AOT compilation that copies app.so into the output directory.
-class WindowsUwpAotBundle extends Target {
-  /// Create a [WindowsAotBundle] wrapper for [aotTarget].
-  const WindowsUwpAotBundle(this.aotTarget);
-
-  /// The [AotElfBase] subclass that produces the app.so.
-  final AotElfBase aotTarget;
-
-  @override
-  String get name => 'windows_uwp_aot_bundle';
-
-  @override
-  List<Source> get inputs => const <Source>[
-    Source.pattern('{BUILD_DIR}/app.so'),
-  ];
-
-  @override
-  List<Source> get outputs => const <Source>[
-    Source.pattern('{OUTPUT_DIR}/winuwp/app.so'),
-  ];
-
-  @override
-  List<Target> get dependencies => <Target>[
-    aotTarget,
-  ];
-
-  @override
-  Future<void> build(Environment environment) async {
-    final File outputFile = environment.buildDir.childFile('app.so');
-    final Directory outputDirectory = environment.outputDir.childDirectory('winuwp');
+    final Directory outputDirectory = environment.outputDir.childDirectory('windows');
     if (!outputDirectory.existsSync()) {
       outputDirectory.createSync(recursive: true);
     }
@@ -350,7 +204,7 @@ class ReleaseBundleWindowsAssets extends BundleWindowsAssets {
   @override
   List<Target> get dependencies => <Target>[
     ...super.dependencies,
-    const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64), uwp: false),
+    const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64)),
   ];
 }
 
@@ -366,7 +220,7 @@ class ProfileBundleWindowsAssets extends BundleWindowsAssets {
   @override
   List<Target> get dependencies => <Target>[
     ...super.dependencies,
-    const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64), uwp: false),
+    const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64)),
   ];
 }
 
@@ -386,52 +240,3 @@ class DebugBundleWindowsAssets extends BundleWindowsAssets {
     const Source.pattern('{OUTPUT_DIR}/flutter_assets/kernel_blob.bin'),
   ];
 }
-
-class ReleaseBundleWindowsAssetsUwp extends BundleWindowsAssetsUwp {
-  const ReleaseBundleWindowsAssetsUwp();
-
-  @override
-  String get name => 'release_bundle_windows_assets_uwp';
-
-  @override
-  List<Source> get outputs => const <Source>[];
-
-  @override
-  List<Target> get dependencies => <Target>[
-    ...super.dependencies,
-    const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_uwp_x64), uwp: true),
-  ];
-}
-
-class ProfileBundleWindowsAssetsUwp extends BundleWindowsAssetsUwp {
-  const ProfileBundleWindowsAssetsUwp();
-
-  @override
-  String get name => 'profile_bundle_windows_assets_uwp';
-
-  @override
-  List<Source> get outputs => const <Source>[];
-
-  @override
-  List<Target> get dependencies => <Target>[
-    ...super.dependencies,
-    const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_uwp_x64), uwp: true),
-  ];
-}
-
-class DebugBundleWindowsAssetsUwp extends BundleWindowsAssetsUwp {
-  const DebugBundleWindowsAssetsUwp();
-
-  @override
-  String get name => 'debug_bundle_windows_assets_uwp';
-
-  @override
-  List<Source> get inputs => <Source>[
-    const Source.pattern('{BUILD_DIR}/app.dill'),
-  ];
-
-  @override
-  List<Source> get outputs => <Source>[
-    const Source.pattern('{OUTPUT_DIR}/flutter_assets/kernel_blob.bin'),
-  ];
-}

packages/flutter_tools/lib/src/cache.dart

@@ -70,9 +70,6 @@ class DevelopmentArtifact {
   /// Artifacts required for the Flutter Runner.
   static const DevelopmentArtifact flutterRunner = DevelopmentArtifact._('flutter_runner', feature: flutterFuchsiaFeature);
 
-  /// Artifacts required for desktop Windows UWP.
-  static const DevelopmentArtifact windowsUwp = DevelopmentArtifact._('winuwp', feature: windowsUwpEmbedding);
-
   /// Artifacts required for any development platform.
   ///
   /// This does not need to be explicitly returned from requiredArtifacts as
@@ -92,7 +89,6 @@ class DevelopmentArtifact {
     fuchsia,
     universal,
     flutterRunner,
-    windowsUwp,
   ];
 
   @override

packages/flutter_tools/lib/src/cmake_project.dart

@@ -2,13 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:meta/meta.dart';
-import 'package:xml/xml.dart';
-
-import 'base/common.dart';
 import 'base/file_system.dart';
 import 'base/utils.dart';
-import 'cmake.dart';
 import 'platform_plugins.dart';
 import 'project.dart';
 
@@ -84,45 +79,6 @@ class WindowsProject extends FlutterProjectPlatform implements CmakeBasedProject
   Future<void> ensureReadyForPlatformSpecificTooling() async {}
 }
 
-/// The Windows UWP version of the Windows project.
-class WindowsUwpProject extends WindowsProject {
-  WindowsUwpProject.fromFlutter(super.parent) : super.fromFlutter();
-
-  @override
-  String get _childDirectory => 'winuwp';
-
-  File get runnerCmakeFile => _editableDirectory.childDirectory('runner_uwp').childFile('CMakeLists.txt');
-
-  /// Eventually this will be used to check if the user's unstable project needs to be regenerated.
-  int? get projectVersion => int.tryParse(_editableDirectory.childFile('project_version').readAsStringSync());
-
-  /// Retrieve the GUID of the UWP package.
-  late final String? packageGuid = getCmakePackageGuid(runnerCmakeFile);
-
-  File get appManifest => _editableDirectory.childDirectory('runner_uwp').childFile('appxmanifest.in');
-
-  late final String? packageVersion = parseAppVersion(this);
-}
-
-@visibleForTesting
-String? parseAppVersion(WindowsUwpProject project) {
-  final File appManifestFile = project.appManifest;
-  if (!appManifestFile.existsSync()) {
-    return null;
-  }
-
-  XmlDocument document;
-  try {
-    document = XmlDocument.parse(appManifestFile.readAsStringSync());
-  } on XmlParserException {
-    throwToolExit('Error parsing $appManifestFile. Please ensure that the appx manifest is a valid XML document and try again.');
-  }
-  for (final XmlElement metaData in document.findAllElements('Identity')) {
-    return metaData.getAttribute('Version');
-  }
-  return null;
-}
-
 /// The Linux sub project.
 class LinuxProject extends FlutterProjectPlatform implements CmakeBasedProject {
   LinuxProject.fromFlutter(this.parent);

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

@@ -79,10 +79,6 @@ List<Target> _kDefaultTargets = <Target>[
   const DebugBundleWindowsAssets(),
   const ProfileBundleWindowsAssets(),
   const ReleaseBundleWindowsAssets(),
-  // Windows UWP targets
-  const DebugBundleWindowsAssetsUwp(),
-  const ProfileBundleWindowsAssetsUwp(),
-  const ReleaseBundleWindowsAssetsUwp(),
 ];
 
 /// Assemble provides a low level API to interact with the flutter tool build

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

@@ -18,7 +18,6 @@ import 'build_fuchsia.dart';
 import 'build_ios.dart';
 import 'build_ios_framework.dart';
 import 'build_web.dart';
-import 'build_winuwp.dart';
 
 class BuildCommand extends FlutterCommand {
   BuildCommand({ bool verboseHelp = false }) {
@@ -39,7 +38,6 @@ class BuildCommand extends FlutterCommand {
       verboseHelp: verboseHelp
     ));
     _addSubcommand(BuildWindowsCommand(verboseHelp: verboseHelp));
-    _addSubcommand(BuildWindowsUwpCommand(verboseHelp: verboseHelp));
     _addSubcommand(BuildFuchsiaCommand(verboseHelp: verboseHelp));
   }
 

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

@@ -108,7 +108,6 @@ class BuildBundleCommand extends BuildSubCommand {
         }
         break;
       case TargetPlatform.windows_x64:
-      case TargetPlatform.windows_uwp_x64:
         if (!featureFlags.isWindowsEnabled) {
           throwToolExit('Windows is not a supported target platform.');
         }

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

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import 'package:meta/meta.dart';
-
-import '../base/common.dart';
-import '../build_info.dart';
-import '../cache.dart';
-import '../features.dart';
-import '../globals.dart' as globals;
-import '../project.dart';
-import '../runner/flutter_command.dart' show FlutterCommandResult;
-import '../windows/build_windows.dart';
-import '../windows/visual_studio.dart';
-import 'build.dart';
-
-/// A command to build a Windows UWP desktop target.
-class BuildWindowsUwpCommand extends BuildSubCommand {
-  BuildWindowsUwpCommand({
-    bool verboseHelp = false,
-  }) : super(verboseHelp: verboseHelp) {
-    addCommonDesktopBuildOptions(verboseHelp: verboseHelp);
-  }
-
-  @override
-  final String name = 'winuwp';
-
-  @override
-  bool get hidden => !featureFlags.isWindowsUwpEnabled || !globals.platform.isWindows;
-
-  @override
-  Future<Set<DevelopmentArtifact>> get requiredArtifacts async => <DevelopmentArtifact>{
-    DevelopmentArtifact.windowsUwp,
-  };
-
-  @override
-  String get description => 'Build a Windows UWP desktop application.';
-
-  @visibleForTesting
-  VisualStudio? visualStudioOverride;
-
-  @override
-  Future<FlutterCommandResult> runCommand() async {
-    final FlutterProject flutterProject = FlutterProject.current();
-    final BuildInfo buildInfo = await getBuildInfo();
-    if (!featureFlags.isWindowsUwpEnabled) {
-      throwToolExit('"build winuwp" is not currently supported.');
-    }
-    if (!globals.platform.isWindows) {
-      throwToolExit('"build winuwp" only supported on Windows hosts.');
-    }
-    displayNullSafetyMode(buildInfo);
-    await buildWindowsUwp(
-      flutterProject.windowsUwp,
-      buildInfo,
-      target: targetFile,
-      visualStudioOverride: visualStudioOverride,
-    );
-    return FlutterCommandResult.success();
-  }
-}

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

@@ -289,7 +289,6 @@ class CreateCommand extends CreateBase {
       linux: featureFlags.isLinuxEnabled && platforms.contains('linux'),
       macos: featureFlags.isMacOSEnabled && platforms.contains('macos'),
       windows: featureFlags.isWindowsEnabled && platforms.contains('windows'),
-      windowsUwp: featureFlags.isWindowsUwpEnabled && platforms.contains('winuwp'),
       // Enable null safety everywhere.
       dartSdkVersionBounds: "'>=$dartSdk <3.0.0'",
       implementationTests: boolArg('implementation-tests'),

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

@@ -20,7 +20,6 @@ import '../cache.dart';
 import '../convert.dart';
 import '../dart/generate_synthetic_packages.dart';
 import '../dart/pub.dart';
-import '../features.dart';
 import '../flutter_project_metadata.dart';
 import '../globals.dart' as globals;
 import '../project.dart';
@@ -45,7 +44,6 @@ const List<String> kAllCreatePlatforms = <String>[
   'linux',
   'macos',
   'web',
-  'winuwp',
 ];
 
 const String _kDefaultPlatformArgumentHelp =
@@ -165,13 +163,9 @@ abstract class CreateBase extends FlutterCommand {
       aliases: <String>[ 'platform' ],
       defaultsTo: <String>[
         ..._kAvailablePlatforms,
-        if (featureFlags.isWindowsUwpEnabled)
-          'winuwp',
       ],
       allowed: <String>[
         ..._kAvailablePlatforms,
-        if (featureFlags.isWindowsUwpEnabled)
-          'winuwp',
       ],
     );
   }
@@ -355,7 +349,6 @@ abstract class CreateBase extends FlutterCommand {
     bool linux = false,
     bool macos = false,
     bool windows = false,
-    bool windowsUwp = false,
     bool implementationTests = false,
   }) {
     final String pluginDartClass = _createPluginClassName(projectName);
@@ -418,7 +411,6 @@ abstract class CreateBase extends FlutterCommand {
       'linux': linux,
       'macos': macos,
       'windows': windows,
-      'winuwp': windowsUwp,
       'year': DateTime.now().year,
       'dartSdkVersionBounds': dartSdkVersionBounds,
       'implementationTests': implementationTests,
@@ -522,7 +514,6 @@ abstract class CreateBase extends FlutterCommand {
     final bool macOSPlatform = templateContext['macos'] as bool ?? false;
     final bool windowsPlatform = templateContext['windows'] as bool ?? false;
     final bool webPlatform = templateContext['web'] as bool ?? false;
-    final bool winUwpPlatform = templateContext['winuwp'] as bool ?? false;
 
     if (boolArg('pub')) {
       final Environment environment = Environment(
@@ -562,7 +553,6 @@ abstract class CreateBase extends FlutterCommand {
         macOSPlatform: macOSPlatform,
         windowsPlatform: windowsPlatform,
         webPlatform: webPlatform,
-        winUwpPlatform: winUwpPlatform,
       );
     }
     final List<SupportedPlatform> platformsForMigrateConfig = <SupportedPlatform>[SupportedPlatform.root];
@@ -585,9 +575,6 @@ abstract class CreateBase extends FlutterCommand {
     if (windowsPlatform) {
       platformsForMigrateConfig.add(SupportedPlatform.windows);
     }
-    if (winUwpPlatform) {
-      platformsForMigrateConfig.add(SupportedPlatform.windowsuwp);
-    }
     if (templateContext['fuchsia'] == true) {
       platformsForMigrateConfig.add(SupportedPlatform.fuchsia);
     }

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

@@ -50,8 +50,6 @@ class PrecacheCommand extends FlutterCommand {
         help: 'Precache artifacts for Linux desktop development.');
     argParser.addFlag('windows', negatable: true, defaultsTo: false,
         help: 'Precache artifacts for Windows desktop development.');
-    argParser.addFlag('winuwp', negatable: true, defaultsTo: false,
-        help: 'Precache artifacts for Windows UWP desktop development.');
     argParser.addFlag('macos', negatable: true, defaultsTo: false,
         help: 'Precache artifacts for macOS desktop development.');
     argParser.addFlag('fuchsia', negatable: true, defaultsTo: false,

packages/flutter_tools/lib/src/context_runner.dart

@@ -64,7 +64,6 @@ import 'run_hot.dart';
 import 'runner/local_engine.dart';
 import 'version.dart';
 import 'web/workflow.dart';
-import 'windows/uwptool.dart';
 import 'windows/visual_studio.dart';
 import 'windows/visual_studio_validator.dart';
 import 'windows/windows_workflow.dart';
@@ -207,11 +206,6 @@ Future<T> runInContext<T>(
         operatingSystemUtils: globals.os,
         terminal: globals.terminal,
         customDevicesConfig: globals.customDevicesConfig,
-        uwptool: UwpTool(
-          artifacts: globals.artifacts,
-          logger: globals.logger,
-          processManager: globals.processManager,
-        ),
       ),
       DevtoolsLauncher: () => DevtoolsServerLauncher(
         processManager: globals.processManager,

packages/flutter_tools/lib/src/features.dart

@@ -47,9 +47,6 @@ abstract class FeatureFlags {
   /// Whether fast single widget reloads are enabled.
   bool get isSingleWidgetReloadEnabled => false;
 
-  /// Whether the windows UWP embedding is enabled.
-  bool get isWindowsUwpEnabled => false;
-
   /// Whether a particular feature is enabled for the current channel.
   ///
   /// Prefer using one of the specific getters above instead of this API.
@@ -62,7 +59,6 @@ const List<Feature> allFeatures = <Feature>[
   flutterLinuxDesktopFeature,
   flutterMacOSDesktopFeature,
   flutterWindowsDesktopFeature,
-  windowsUwpEmbedding,
   singleWidgetReload,
   flutterAndroidFeature,
   flutterIOSFeature,
@@ -212,16 +208,6 @@ const Feature singleWidgetReload = Feature(
   ),
 );
 
-/// The feature for enabling the Windows UWP embedding.
-const Feature windowsUwpEmbedding = Feature(
-  name: 'Flutter for Windows UWP',
-  configSetting: 'enable-windows-uwp-desktop',
-  extraHelpText: 'Warning: Windows UWP support is obsolete and will be removed.',
-  master: FeatureChannelSetting(
-    available: true,
-  ),
-);
-
 /// A [Feature] is a process for conditionally enabling tool features.
 ///
 /// All settings are optional, and if not provided will generally default to

packages/flutter_tools/lib/src/flutter_application_package.dart

@@ -105,8 +105,6 @@ class FlutterApplicationPackageFactory extends ApplicationPackageFactory {
         return applicationBinary == null
             ? FuchsiaApp.fromFuchsiaProject(FlutterProject.current().fuchsia)
             : FuchsiaApp.fromPrebuiltApp(applicationBinary);
-      case TargetPlatform.windows_uwp_x64:
-        return BuildableUwpApp(project: FlutterProject.current().windowsUwp);
     }
   }
 }

packages/flutter_tools/lib/src/flutter_cache.dart

@@ -38,7 +38,6 @@ class FlutterCache extends Cache {
     registerArtifact(FlutterWebSdk(this, platform: platform));
     registerArtifact(FlutterSdk(this, platform: platform));
     registerArtifact(WindowsEngineArtifacts(this, platform: platform));
-    registerArtifact(WindowsUwpEngineArtifacts(this, platform: platform));
     registerArtifact(MacOSEngineArtifacts(this, platform: platform));
     registerArtifact(LinuxEngineArtifacts(this, platform: platform));
     registerArtifact(LinuxFuchsiaSDKArtifacts(this, platform: platform));
@@ -305,33 +304,6 @@ class WindowsEngineArtifacts extends EngineCachedArtifact {
   List<String> getLicenseDirs() => const <String>[];
 }
 
-class WindowsUwpEngineArtifacts extends EngineCachedArtifact {
-  WindowsUwpEngineArtifacts(Cache cache, {
-    required Platform platform,
-  }) : _platform = platform,
-       super(
-        'windows-uwp-sdk',
-         cache,
-         DevelopmentArtifact.windowsUwp,
-       );
-
-  final Platform _platform;
-
-  @override
-  List<String> getPackageDirs() => const <String>[];
-
-  @override
-  List<List<String>> getBinaryDirs() {
-    if (_platform.isWindows || ignorePlatformFiltering) {
-      return _windowsUwpDesktopBinaryDirs;
-    }
-    return const <List<String>>[];
-  }
-
-  @override
-  List<String> getLicenseDirs() => const <String>[];
-}
-
 /// Artifacts required for desktop Linux builds.
 class LinuxEngineArtifacts extends EngineCachedArtifact {
   LinuxEngineArtifacts(Cache cache, {
@@ -864,13 +836,6 @@ const List<List<String>> _windowsDesktopBinaryDirs = <List<String>>[
   <String>['windows-x64-release', 'windows-x64-release/windows-x64-flutter.zip'],
 ];
 
-const List<List<String>> _windowsUwpDesktopBinaryDirs = <List<String>>[
-  <String>['windows-uwp-x64-debug', 'windows-x64-debug/windows-uwp-x64-flutter.zip'],
-  <String>['windows-uwp-x64-debug', 'windows-x64/flutter-cpp-client-wrapper.zip'],
-  <String>['windows-uwp-x64-profile', 'windows-x64-profile/windows-uwp-x64-flutter.zip'],
-  <String>['windows-uwp-x64-release', 'windows-x64-release/windows-uwp-x64-flutter.zip'],
-];
-
 const List<List<String>> _macOSDesktopBinaryDirs = <List<String>>[
   <String>['darwin-x64', 'darwin-x64/FlutterMacOS.framework.zip'],
   <String>['darwin-x64', 'darwin-x64/gen_snapshot.zip'],

packages/flutter_tools/lib/src/flutter_device_manager.dart

@@ -29,7 +29,7 @@ import 'macos/xcdevice.dart';
 import 'tester/flutter_tester.dart';
 import 'version.dart';
 import 'web/web_device.dart';
-import 'windows/uwptool.dart';
+
 import 'windows/windows_device.dart';
 import 'windows/windows_workflow.dart';
 
@@ -56,7 +56,6 @@ class FlutterDeviceManager extends DeviceManager {
     required WindowsWorkflow windowsWorkflow,
     required super.terminal,
     required CustomDevicesConfig customDevicesConfig,
-    required UwpTool uwptool,
   }) : deviceDiscoverers =  <DeviceDiscovery>[
     AndroidDevices(
       logger: logger,
@@ -120,8 +119,6 @@ class FlutterDeviceManager extends DeviceManager {
       logger: logger,
       fileSystem: fileSystem,
       windowsWorkflow: windowsWorkflow,
-      featureFlags: featureFlags,
-      uwptool: uwptool,
     ),
     WebDevices(
       featureFlags: featureFlags,

packages/flutter_tools/lib/src/flutter_features.dart

@@ -47,9 +47,6 @@ class FlutterFeatureFlags implements FeatureFlags {
   @override
   bool get isSingleWidgetReloadEnabled => isEnabled(singleWidgetReload);
 
-  @override
-  bool get isWindowsUwpEnabled => isEnabled(windowsUwpEmbedding);
-
   @override
   bool isEnabled(Feature feature) {
     final String currentChannel = _flutterVersion.channel;

packages/flutter_tools/lib/src/flutter_plugins.dart

@@ -922,25 +922,6 @@ Future<void> writeWindowsPluginFiles(FlutterProject project, List<Plugin> plugin
   await _writePluginCmakefile(project.windows.generatedPluginCmakeFile, context, templateRenderer);
 }
 
-/// The tooling currently treats UWP and win32 as identical, other than variant
-/// filtering, for the purposes of tooling support and initial UWP bootstrap.
-@visibleForTesting
-Future<void> writeWindowsUwpPluginFiles(FlutterProject project, List<Plugin> plugins, TemplateRenderer templateRenderer) async {
-  final List<Plugin> methodChannelPlugins = _filterMethodChannelPlugins(plugins, WindowsPlugin.kConfigKey);
-  final List<Plugin> uwpPlugins = _filterPluginsByVariant(methodChannelPlugins, WindowsPlugin.kConfigKey, PluginPlatformVariant.winuwp);
-  final List<Map<String, Object?>> windowsMethodChannelPlugins = _extractPlatformMaps(uwpPlugins, WindowsPlugin.kConfigKey);
-  final List<Plugin> ffiPlugins = _filterFfiPlugins(plugins, WindowsPlugin.kConfigKey)..removeWhere(methodChannelPlugins.contains);
-  final List<Map<String, Object?>> windowsFfiPlugins = _extractPlatformMaps(ffiPlugins, WindowsPlugin.kConfigKey);
-  final Map<String, Object> context = <String, Object>{
-    'os': 'windows',
-    'methodChannelPlugins': windowsMethodChannelPlugins,
-    'ffiPlugins': windowsFfiPlugins,
-    'pluginsDir': _cmakeRelativePluginSymlinkDirectoryPath(project.windowsUwp),
-  };
-  await _writeCppPluginRegistrant(project.windowsUwp.managedDirectory, context, templateRenderer);
-  await _writePluginCmakefile(project.windowsUwp.generatedPluginCmakeFile, context, templateRenderer);
-}
-
 Future<void> _writeCppPluginRegistrant(Directory destination, Map<String, Object> templateContext, TemplateRenderer templateRenderer) async {
   _renderTemplateToFile(
     _cppPluginRegistryHeaderTemplate,
@@ -1006,13 +987,6 @@ void createPluginSymlinks(FlutterProject project, {bool force = false, @visibleF
       force: force,
     );
   }
-  if (localFeatureFlags.isWindowsUwpEnabled && project.windowsUwp.existsSync()) {
-    _createPlatformPluginSymlinks(
-      project.windowsUwp.pluginSymlinkDirectory,
-      platformPlugins[project.windows.pluginConfigKey] as List<Object?>?,
-      force: force,
-    );
-  }
 }
 
 /// Handler for symlink failures which provides specific instructions for known
@@ -1104,7 +1078,6 @@ Future<void> injectPlugins(
   bool linuxPlatform = false,
   bool macOSPlatform = false,
   bool windowsPlatform = false,
-  bool winUwpPlatform = false,
   bool webPlatform = false,
 }) async {
   final List<Plugin> plugins = await findPlugins(project);
@@ -1125,9 +1098,6 @@ Future<void> injectPlugins(
   if (windowsPlatform) {
     await writeWindowsPluginFiles(project, plugins, globals.templateRenderer);
   }
-  if (winUwpPlatform) {
-    await writeWindowsUwpPluginFiles(project, plugins, globals.templateRenderer);
-  }
   if (!project.isModule) {
     final List<XcodeBasedProject> darwinProjects = <XcodeBasedProject>[
       if (iosPlatform) project.ios,

packages/flutter_tools/lib/src/mdns_discovery.dart

@@ -217,7 +217,6 @@ class MDnsObservatoryDiscovery {
       case TargetPlatform.linux_x64:
       case TargetPlatform.tester:
       case TargetPlatform.web_javascript:
-      case TargetPlatform.windows_uwp_x64:
       case TargetPlatform.windows_x64:
         _logger.printTrace('No interface with an ipv4 link local address was found.');
         break;

packages/flutter_tools/lib/src/platform_plugins.dart

@@ -26,9 +26,6 @@ const String kSupportedVariants = 'supportedVariants';
 enum PluginPlatformVariant {
   /// Win32 variant of Windows.
   win32,
-
-  // UWP variant of Windows.
-  winuwp,
 }
 
 /// Marker interface for all platform specific plugin config implementations.
@@ -396,7 +393,6 @@ class WindowsPlugin extends PluginPlatform
     } else {
       const Map<String, PluginPlatformVariant> variantByName = <String, PluginPlatformVariant>{
         'win32': PluginPlatformVariant.win32,
-        'uwp': PluginPlatformVariant.winuwp,
       };
       for (final String variantName in variantList.cast<String>()) {
         final PluginPlatformVariant? variant = variantByName[variantName];

packages/flutter_tools/lib/src/project.dart

@@ -35,7 +35,6 @@ enum SupportedPlatform {
   macos,
   web,
   windows,
-  windowsuwp,
   fuchsia,
   root, // Special platform to represent the root project directory
 }
@@ -194,9 +193,6 @@ class FlutterProject {
   /// The Windows sub project of this project.
   late final WindowsProject windows = WindowsProject.fromFlutter(this);
 
-  /// The Windows UWP sub project of this project.
-  late final WindowsUwpProject windowsUwp = WindowsUwpProject.fromFlutter(this);
-
   /// The Fuchsia sub project of this project.
   late final FuchsiaProject fuchsia = FuchsiaProject._(this);
 
@@ -278,9 +274,6 @@ class FlutterProject {
     if (windows.existsSync()) {
       platforms.add(SupportedPlatform.windows);
     }
-    if (windowsUwp.existsSync()) {
-      platforms.add(SupportedPlatform.windowsuwp);
-    }
     if (fuchsia.existsSync()) {
       platforms.add(SupportedPlatform.fuchsia);
     }
@@ -336,7 +329,6 @@ class FlutterProject {
       macOSPlatform: featureFlags.isMacOSEnabled && macos.existsSync(),
       windowsPlatform: featureFlags.isWindowsEnabled && windows.existsSync(),
       webPlatform: featureFlags.isWebEnabled && web.existsSync(),
-      winUwpPlatform: featureFlags.isWindowsUwpEnabled && windowsUwp.existsSync(),
       deprecationBehavior: deprecationBehavior,
     );
   }
@@ -350,7 +342,6 @@ class FlutterProject {
     bool macOSPlatform = false,
     bool windowsPlatform = false,
     bool webPlatform = false,
-    bool winUwpPlatform = false,
     DeprecationBehavior deprecationBehavior = DeprecationBehavior.none,
   }) async {
     if (!directory.existsSync() || isPlugin) {
@@ -375,9 +366,6 @@ class FlutterProject {
     if (webPlatform) {
       await web.ensureReadyForPlatformSpecificTooling();
     }
-    if (winUwpPlatform) {
-      await windowsUwp.ensureReadyForPlatformSpecificTooling();
-    }
     await injectPlugins(
       this,
       androidPlatform: androidPlatform,
@@ -386,7 +374,6 @@ class FlutterProject {
       macOSPlatform: macOSPlatform,
       windowsPlatform: windowsPlatform,
       webPlatform: webPlatform,
-      winUwpPlatform: winUwpPlatform,
     );
   }
 

packages/flutter_tools/lib/src/resident_runner.dart

@@ -1523,7 +1523,6 @@ Future<String> getMissingPackageHintForPlatform(TargetPlatform platform) async {
     case TargetPlatform.linux_x64:
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
-    case TargetPlatform.windows_uwp_x64:
     case TargetPlatform.windows_x64:
       return null;
   }

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

@@ -1591,10 +1591,6 @@ DevelopmentArtifact? artifactFromTargetPlatform(TargetPlatform targetPlatform) {
     case TargetPlatform.fuchsia_arm64:
     case TargetPlatform.fuchsia_x64:
     case TargetPlatform.tester:
-    case TargetPlatform.windows_uwp_x64:
-      if (featureFlags.isWindowsUwpEnabled) {
-        return DevelopmentArtifact.windowsUwp;
-      }
       return null;
   }
 }

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

@@ -150,10 +150,6 @@ class LocalEngineLocator {
   // Determine the host engine directory associated with the local engine:
   // Strip '_sim_' since there are no host simulator builds.
   String _getHostEngineBasename(String localEngineBasename) {
-    // Allow winuwp builds to be treated as host builds.
-    if (localEngineBasename.startsWith('winuwp')) {
-      return localEngineBasename;
-    }
     String tmpBasename = localEngineBasename.replaceFirst('_sim_', '_');
     tmpBasename = tmpBasename.substring(tmpBasename.indexOf('_') + 1);
     // Strip suffix for various archs.

packages/flutter_tools/lib/src/sksl_writer.dart

@@ -54,7 +54,6 @@ Future<String?> sharedSkSlWriter(Device device, Map<String, Object> data, {
     case TargetPlatform.linux_x64:
     case TargetPlatform.tester:
     case TargetPlatform.web_javascript:
-    case TargetPlatform.windows_uwp_x64:
     case TargetPlatform.windows_x64:
       break;
   }

packages/flutter_tools/lib/src/template.dart

@@ -214,11 +214,6 @@ class Template {
       if (relativeDestinationPath.startsWith('windows.tmpl') && !windows) {
         return null;
       }
-      // Only build a Windows UWP project if explicitly asked.
-      final bool windowsUwp = (context['winuwp'] as bool?) ?? false;
-      if (relativeDestinationPath.startsWith('winuwp.tmpl') && !windowsUwp) {
-        return null;
-      }
 
       final String? projectName = context['projectName'] as String?;
       final String? androidIdentifier = context['androidIdentifier'] as String?;

packages/flutter_tools/lib/src/windows/application_package.dart

@@ -71,14 +71,3 @@ class BuildableWindowsApp extends WindowsApp {
   @override
   String get name => project.parent.manifest.appName;
 }
-
-class BuildableUwpApp extends ApplicationPackage {
-  BuildableUwpApp({required this.project}) : super(id: project.packageGuid ?? 'com.example.placeholder');
-
-  final WindowsUwpProject project;
-
-  String? get projectVersion => project.packageVersion;
-
-  @override
-  String? get name => getCmakeExecutableName(project);
-}

packages/flutter_tools/lib/src/windows/build_windows.dart

@@ -17,12 +17,8 @@ import '../convert.dart';
 import '../flutter_plugins.dart';
 import '../globals.dart' as globals;
 import '../migrations/cmake_custom_command_migration.dart';
-import 'install_manifest.dart';
 import 'visual_studio.dart';
 
-/// Update the string when non-backwards compatible changes are made to the UWP template.
-const int kCurrentUwpTemplateVersion = 0;
-
 /// Builds the Windows project using msbuild.
 Future<void> buildWindows(WindowsProject windowsProject, BuildInfo buildInfo, {
   String? target,
@@ -116,132 +112,6 @@ Future<void> buildWindows(WindowsProject windowsProject, BuildInfo buildInfo, {
   }
 }
 
-/// Build the Windows UWP project.
-///
-/// Note that this feature is currently unfinished.
-Future<void> buildWindowsUwp(WindowsUwpProject windowsProject, BuildInfo buildInfo, {
-  String? target,
-  VisualStudio? visualStudioOverride,
-}) async {
-  final Directory buildDirectory = globals.fs.directory(getWindowsBuildUwpDirectory());
-  if (!windowsProject.existsSync()) {
-    throwToolExit(
-      'No Windows UWP desktop project configured. See '
-      'https://docs.flutter.dev/desktop#add-desktop-support-to-an-existing-flutter-app '
-      'to learn about adding Windows support to a project.',
-    );
-  }
-  if (windowsProject.projectVersion != kCurrentUwpTemplateVersion) {
-    throwToolExit(
-      'The Windows UWP project template and build process has changed. In order to build '
-      'you must delete the winuwp directory and re-create the project.',
-    );
-  }
-   // Ensure that necessary ephemeral files are generated and up to date.
-  _writeGeneratedFlutterConfig(windowsProject, buildInfo, target);
-  createPluginSymlinks(windowsProject.parent);
-  await createManifest(
-    buildDirectory: buildDirectory,
-    logger: globals.logger,
-    platform: globals.platform,
-    project: windowsProject,
-    buildInfo: buildInfo,
-    fileSystem: globals.fs,
-  );
-
-  final VisualStudio visualStudio = visualStudioOverride ?? VisualStudio(
-    fileSystem: globals.fs,
-    platform: globals.platform,
-    logger: globals.logger,
-    processManager: globals.processManager,
-  );
-  final String? cmakePath = visualStudio.cmakePath;
-  final String? cmakeGenerator = visualStudio.cmakeGenerator;
-  if (cmakePath == null || cmakeGenerator == null) {
-    throwToolExit('Unable to find suitable Visual Studio toolchain. '
-        'Please run `flutter doctor` for more details.');
-  }
-
-  final String buildModeName = getNameForBuildMode(buildInfo.mode);
-  final Status status = globals.logger.startProgress(
-    'Building Windows UWP application...',
-  );
-  try {
-    // The Cmake re-entrant build does not work for UWP, so the flutter build is
-    // run in advance.
-    await _runFlutterBuild(buildDirectory, buildInfo, target);
-    await _runCmakeGeneration(
-      cmakePath: cmakePath,
-      generator: cmakeGenerator,
-      buildDir: buildDirectory,
-      sourceDir: windowsProject.cmakeFile.parent,
-    );
-    await _runBuild(cmakePath, buildDirectory, buildModeName, install: false);
-  } finally {
-    status.cancel();
-  }
-}
-
-const Map<BuildMode, String> _targets = <BuildMode, String>{
-  BuildMode.debug: 'debug_bundle_windows_assets_uwp',
-  BuildMode.profile: 'profile_bundle_windows_assets_uwp',
-  BuildMode.release: 'release_bundle_windows_assets_uwp',
-};
-
-Future<void> _runFlutterBuild(Directory buildDirectory, BuildInfo buildInfo, String? targetFile) async {
-  await buildDirectory.create(recursive: true);
-  int result;
-  String? flutterEngine;
-  String? localEngine;
-  final Artifacts artifacts = globals.artifacts!;
-  if (artifacts is LocalEngineArtifacts) {
-    final String engineOutPath = artifacts.engineOutPath;
-    flutterEngine = globals.fs.path.dirname(globals.fs.path.dirname(engineOutPath));
-    localEngine = globals.fs.path.basename(engineOutPath);
-  }
-  try {
-    final String? buildMode = _targets[buildInfo.mode];
-    result = await globals.processUtils.stream(
-      <String>[
-        globals.fs.path.join(Cache.flutterRoot!, 'bin', 'flutter'),
-        if (globals.logger.isVerbose)
-          '--verbose',
-        if (flutterEngine != null) '--local-engine-src-path=$flutterEngine',
-        if (localEngine != null) '--local-engine=$localEngine',
-        'assemble',
-        '--no-version-check',
-        '--output=build',
-        '-dTargetPlatform=windows-uwp-x64',
-        '-dTrackWidgetCreation=${buildInfo.trackWidgetCreation}',
-        '-dBuildMode=${getNameForBuildMode(buildInfo.mode)}',
-        '-dTargetFile=$targetFile',
-        '-dTreeShakeIcons="${buildInfo.treeShakeIcons}"',
-        '-dDartObfuscation=${buildInfo.dartObfuscation}',
-        if (buildInfo.bundleSkSLPath != null)
-          '-dBundleSkSLPath=${buildInfo.bundleSkSLPath}',
-        if (buildInfo.codeSizeDirectory != null)
-          '-dCodeSizeDirectory=${buildInfo.codeSizeDirectory}',
-        if (buildInfo.splitDebugInfoPath != null)
-          '-dSplitDebugInfo=${buildInfo.splitDebugInfoPath}',
-        if (buildInfo.dartDefines != null && buildInfo.dartDefines.isNotEmpty)
-          '--DartDefines=${encodeDartDefines(buildInfo.dartDefines)}',
-        if (buildInfo.extraGenSnapshotOptions != null && buildInfo.extraGenSnapshotOptions.isNotEmpty)
-          '--ExtraGenSnapshotOptions=${buildInfo.extraGenSnapshotOptions}',
-        if (buildInfo.extraFrontEndOptions != null && buildInfo.extraFrontEndOptions.isNotEmpty)
-          '--ExtraFrontEndOptions=${buildInfo.extraFrontEndOptions}',
-        if (buildMode != null)
-          buildMode,
-      ],
-      trace: true,
-    );
-  } on ArgumentError {
-    throwToolExit("cmake not found. Run 'flutter doctor' for more information.");
-  }
-  if (result != 0) {
-    throwToolExit('Unable to generate build files');
-  }
-}
-
 Future<void> _runCmakeGeneration({
   required String cmakePath,
   required String generator,

packages/flutter_tools/lib/src/windows/install_manifest.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import '../asset.dart';
-import '../base/common.dart';
-import '../base/file_system.dart';
-import '../base/logger.dart';
-import '../base/platform.dart';
-import '../build_info.dart';
-import '../cmake_project.dart';
-
-/// Generate an install manifest that is required for CMAKE on UWP projects.
-Future<void> createManifest({
-  required Logger logger,
-  required FileSystem fileSystem,
-  required Platform platform,
-  required WindowsUwpProject project,
-  required BuildInfo buildInfo,
-  required Directory buildDirectory,
-}) async {
-  final List<File> outputs = <File>[];
-  final AssetBundle assetBundle = AssetBundleFactory.defaultInstance(
-    logger: logger,
-    fileSystem: fileSystem,
-    platform: platform,
-  ).createBundle();
-  final int resultCode = await assetBundle.build(
-    packagesPath: buildInfo.packagesPath,
-    assetDirPath: buildDirectory.childDirectory('flutter_assets').path,
-  );
-  if (resultCode != 0) {
-    throwToolExit('Failed to build assets.');
-  }
-
-  if (buildInfo.mode.isPrecompiled) {
-    outputs.add(buildDirectory.childFile('app.so'));
-  } else {
-    outputs.add(buildDirectory.parent.childDirectory('flutter_assets').childFile('kernel_blob.bin'));
-  }
-  for (final String key in assetBundle.entries.keys) {
-    outputs.add(buildDirectory.parent.childDirectory('flutter_assets').childFile(key));
-  }
-  outputs.add(project.ephemeralDirectory.childFile('flutter_windows_winuwp.dll'));
-  outputs.add(project.ephemeralDirectory.childFile('flutter_windows_winuwp.dll.pdb'));
-  outputs.add(project.ephemeralDirectory.childFile('icudtl.dat'));
-  project.ephemeralDirectory.childFile('install_manifest')
-    ..createSync(recursive: true)
-    ..writeAsStringSync(outputs.map((File file) => file.absolute.uri.path.substring(1)).join('\n'));
-}

packages/flutter_tools/lib/src/windows/uwptool.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// 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:process/process.dart';
-
-import '../artifacts.dart';
-import '../base/logger.dart';
-import '../base/process.dart';
-
-/// The uwptool command-line tool.
-///
-/// `uwptool` is a host utility command-line tool that supports a variety of
-/// actions related to Universal Windows Platform (UWP) applications, including
-/// installing and uninstalling apps, querying installed apps, and launching
-/// apps.
-class UwpTool {
-  UwpTool({
-    required Artifacts artifacts,
-    required Logger logger,
-    required ProcessManager processManager,
-  }) : _artifacts = artifacts,
-       _logger = logger,
-       _processUtils = ProcessUtils(processManager: processManager, logger: logger);
-
-  final Artifacts _artifacts;
-  final Logger _logger;
-  final ProcessUtils _processUtils;
-
-  String get _binaryPath  => _artifacts.getArtifactPath(Artifact.uwptool);
-
-  Future<List<String>> listApps() async {
-    final List<String> launchCommand = <String>[
-      _binaryPath,
-      'listapps',
-    ];
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printError('Failed to list installed UWP apps: ${result.stderr}');
-      return <String>[];
-    }
-    final List<String> packageFamilies = <String>[];
-    for (final String line in result.stdout.split('\n')) {
-      final String packageFamily = line.trim();
-      if (packageFamily.isNotEmpty) {
-        packageFamilies.add(packageFamily);
-      }
-    }
-    return packageFamilies;
-  }
-
-  /// Returns the package family name for the specified package name.
-  ///
-  /// If no installed application on the system matches the specified package
-  /// name, returns null.
-  Future<String?> getPackageFamilyName(String packageName) async {
-    for (final String packageFamily in await listApps()) {
-      if (packageFamily.startsWith(packageName)) {
-        return packageFamily;
-      }
-    }
-    return null;
-  }
-
-  /// Launches the app with the specified package family name.
-  ///
-  /// On success, returns the process ID of the launched app, otherwise null.
-  Future<int?> launchApp(String packageFamily, List<String> args) async {
-    final List<String> launchCommand = <String>[
-      _binaryPath,
-      'launch',
-      packageFamily
-    ] + args;
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printError('Failed to launch app $packageFamily: ${result.stderr}');
-      return null;
-    }
-    // Read the process ID from stdout.
-    final int? processId = int.tryParse(result.stdout.trim());
-    _logger.printTrace('Launched application $packageFamily with process ID $processId');
-    return processId;
-  }
-
-  /// Returns `true` if the specified package signature is valid.
-  Future<bool> isSignatureValid(String packagePath) async {
-    final List<String> launchCommand = <String>[
-      'powershell.exe',
-      '-command',
-      'if ((Get-AuthenticodeSignature "$packagePath").Status -eq "Valid") { exit 0 } else { exit 1 }'
-    ];
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printTrace('Invalid signature found for $packagePath');
-      return false;
-    }
-    _logger.printTrace('Valid signature found for $packagePath');
-    return true;
-  }
-
-  /// Installs a developer signing certificate.
-  ///
-  /// Returns `true` on success.
-  Future<bool> installCertificate(String certificatePath) async {
-    final List<String> launchCommand = <String>[
-      'powershell.exe',
-      'start',
-      'certutil',
-      '-argumentlist',
-      '\'-addstore TrustedPeople "$certificatePath"\'',
-      '-verb',
-      'runas'
-    ];
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printError('Failed to install certificate $certificatePath');
-      return false;
-    }
-    _logger.printTrace('Waiting for certificate store update');
-    // TODO(cbracken): Determine how we can query for success until some timeout.
-    // https://github.com/flutter/flutter/issues/82665
-    await Future<void>.delayed(const Duration(seconds: 1));
-    _logger.printTrace('Installed certificate $certificatePath');
-    return true;
-  }
-
-  /// Installs the app with the specified build directory.
-  ///
-  /// Returns `true` on success.
-  Future<bool> installApp(String packageUri, List<String> dependencyUris) async {
-    final List<String> launchCommand = <String>[
-      _binaryPath,
-      'install',
-      packageUri,
-    ] + dependencyUris;
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printError('Failed to install $packageUri');
-      return false;
-    }
-    _logger.printTrace('Installed application $packageUri');
-    return true;
-  }
-
-  Future<bool> uninstallApp(String packageFamily) async {
-    final List<String> launchCommand = <String>[
-      _binaryPath,
-      'uninstall',
-      packageFamily
-    ];
-    final RunResult result = await _processUtils.run(launchCommand);
-    if (result.exitCode != 0) {
-      _logger.printError('Failed to uninstall $packageFamily');
-      return false;
-    }
-    _logger.printTrace('Uninstalled application $packageFamily');
-    return true;
-  }
-}

packages/flutter_tools/lib/src/windows/windows_device.dart

@@ -6,20 +6,15 @@ import 'dart:async';
 
 import 'package:process/process.dart';
 
-import '../application_package.dart';
 import '../base/file_system.dart';
 import '../base/logger.dart';
 import '../base/os.dart';
-import '../base/utils.dart';
 import '../build_info.dart';
 import '../desktop_device.dart';
 import '../device.dart';
-import '../device_port_forwarder.dart';
-import '../features.dart';
 import '../project.dart';
 import 'application_package.dart';
 import 'build_windows.dart';
-import 'uwptool.dart';
 import 'windows_workflow.dart';
 
 /// A device that represents a desktop Windows target.
@@ -72,332 +67,6 @@ class WindowsDevice extends DesktopDevice {
   }
 }
 
-// A device that represents a desktop Windows UWP target.
-class WindowsUWPDevice extends Device {
-  WindowsUWPDevice({
-    required ProcessManager processManager,
-    required Logger logger,
-    required FileSystem fileSystem,
-    required OperatingSystemUtils operatingSystemUtils,
-    required UwpTool uwptool,
-  }) : _logger = logger,
-       _processManager = processManager,
-       _operatingSystemUtils = operatingSystemUtils,
-       _fileSystem = fileSystem,
-       _uwptool = uwptool,
-       super(
-         'winuwp',
-         platformType: PlatformType.windows,
-         ephemeral: false,
-         category: Category.desktop,
-       );
-
-  final ProcessManager _processManager;
-  final Logger _logger;
-  final FileSystem _fileSystem;
-  final OperatingSystemUtils _operatingSystemUtils;
-  final UwpTool _uwptool;
-  BuildMode? _buildMode;
-
-  int? _processId;
-
-  @override
-  bool isSupported() => true;
-
-  @override
-  String get name => 'Windows (UWP)';
-
-  @override
-  Future<TargetPlatform> get targetPlatform async => TargetPlatform.windows_uwp_x64;
-
-  @override
-  bool isSupportedForProject(FlutterProject flutterProject) {
-    return flutterProject.windowsUwp.existsSync();
-  }
-
-  @override
-  void clearLogs() { }
-
-  @override
-  Future<void> dispose() async { }
-
-  @override
-  Future<String?> get emulatorId async => null;
-
-  @override
-  FutureOr<DeviceLogReader> getLogReader({covariant BuildableUwpApp? app, bool includePastLogs = false}) {
-    return NoOpDeviceLogReader('winuwp');
-  }
-
-  // Returns `true` if the specified file is a valid package based on file extension.
-  bool _isValidPackage(String packagePath) {
-    const List<String> validPackageExtensions = <String>[
-      '.appx', '.msix',                // Architecture-specific application.
-      '.appxbundle', '.msixbundle',    // Architecture-independent application.
-      '.eappx', '.emsix',              // Encrypted architecture-specific application.
-      '.eappxbundle', '.emsixbundle',  // Encrypted architecture-independent application.
-    ];
-    return validPackageExtensions.any(packagePath.endsWith);
-  }
-
-  // Walks the build directory for any dependent packages for the specified architecture.
-  List<String> _getPackagePaths(String directory) {
-    if (!_fileSystem.isDirectorySync(directory)) {
-      return <String>[];
-    }
-    final List<String> packagePaths = <String>[];
-    for (final FileSystemEntity entity in _fileSystem.directory(directory).listSync()) {
-      if (entity.statSync().type != FileSystemEntityType.file) {
-        continue;
-      }
-      final String packagePath = entity.absolute.path;
-      if (_isValidPackage(packagePath)) {
-        packagePaths.add(packagePath);
-      }
-    }
-    return packagePaths;
-  }
-
-  // Walks the build directory for any dependent packages for the specified architecture.
-  String? _getAppPackagePath(String buildDirectory) {
-    final List<String> packagePaths = _getPackagePaths(buildDirectory);
-    return packagePaths.isNotEmpty ? packagePaths.first : null;
-  }
-
-  // Walks the build directory for any dependent packages for the specified architecture.
-  List<String> _getDependencyPaths(String buildDirectory, String architecture) {
-    final String depsDirectory = _fileSystem.path.join(buildDirectory, 'Dependencies', architecture);
-    return _getPackagePaths(depsDirectory);
-  }
-
-  String _getPackageName(String binaryName, String version, String config, {String? architecture}) {
-    final List<String> components = <String>[
-      binaryName,
-      version,
-      if (architecture != null) architecture,
-      config,
-    ];
-    return components.join('_');
-  }
-
-  @override
-  Future<bool> installApp(covariant BuildableUwpApp app, {String? userIdentifier}) async {
-    /// The cmake build generates an install powershell script.
-    /// build\winuwp\runner_uwp\AppPackages\<app-name>\<app-name>_<app-version>_<cmake-config>\Add-AppDevPackage.ps1
-    final String? binaryName = app.name;
-    final String? packageVersion = app.projectVersion;
-    if (binaryName == null || packageVersion == null) {
-      return false;
-    }
-    final String binaryDir = _fileSystem.path.absolute(
-        _fileSystem.path.join('build', 'winuwp', 'runner_uwp', 'AppPackages', binaryName));
-    final String config = sentenceCase(getNameForBuildMode(_buildMode ?? BuildMode.debug));
-
-    // If a multi-architecture package exists, install that; otherwise install
-    // the single-architecture package.
-    final List<String> packageNames = <String>[
-      // Multi-archtitecture package.
-      _getPackageName(binaryName, packageVersion, config),
-      // Single-archtitecture package.
-      _getPackageName(binaryName, packageVersion, config, architecture: 'x64'),
-    ];
-    String? packageName;
-    String? buildDirectory;
-    String? packagePath;
-    for (final String name in packageNames) {
-      packageName = name;
-      buildDirectory = _fileSystem.path.join(binaryDir, '${packageName}_Test');
-      if (_fileSystem.isDirectorySync(buildDirectory)) {
-        packagePath = _getAppPackagePath(buildDirectory);
-        if (packagePath != null && _fileSystem.isFileSync(packagePath)) {
-          break;
-        }
-      }
-    }
-    if (packagePath == null) {
-      _logger.printError('Failed to locate app package to install');
-      return false;
-    }
-
-    // Verify package signature.
-    if (!await _uwptool.isSignatureValid(packagePath)) {
-      // If signature is invalid, install the developer certificate.
-      final String certificatePath = _fileSystem.path.join(buildDirectory!, '$packageName.cer');
-      if (_logger.terminal.stdinHasTerminal) {
-        final String response = await _logger.terminal.promptForCharInput(
-          <String>['Y', 'y', 'N', 'n'],
-          logger: _logger,
-          prompt: 'Install developer certificate.\n'
-          '\n'
-          'Windows UWP apps are signed with a developer certificate during the build\n'
-          'process. On the first install of an app with a signature from a new\n'
-          'certificate, the certificate must be installed.\n'
-          '\n'
-          'If desired, this certificate can later be removed by launching the \n'
-          '"Manage Computer Certificates" control panel from the Start menu and deleting\n'
-          'the "CMake Test Cert" certificate from the "Trusted People" > "Certificates"\n'
-          'section.\n'
-          '\n'
-          'Press "Y" to continue, or "N" to cancel.',
-          displayAcceptedCharacters: false,
-        );
-        if (response == 'N' || response == 'n') {
-          return false;
-        }
-      }
-      await _uwptool.installCertificate(certificatePath);
-    }
-
-    // Install the application and dependencies.
-    final String packageUri = Uri.file(packagePath).toString();
-    final List<String> dependencyUris = _getDependencyPaths(buildDirectory!, 'x64')
-        .map((String path) => Uri.file(path).toString())
-        .toList();
-    return _uwptool.installApp(packageUri, dependencyUris);
-  }
-
-  @override
-  Future<bool> isAppInstalled(covariant ApplicationPackage app, {String? userIdentifier}) async {
-    final String packageName = app.id;
-    return await _uwptool.getPackageFamilyName(packageName) != null;
-  }
-
-  @override
-  Future<bool> isLatestBuildInstalled(covariant ApplicationPackage app) async => false;
-
-  @override
-  Future<bool> get isLocalEmulator async => false;
-
-  @override
-  DevicePortForwarder get portForwarder => const NoOpDevicePortForwarder();
-
-  @override
-  Future<String> get sdkNameAndVersion async => '';
-
-  @override
-  Future<LaunchResult> startApp(covariant BuildableUwpApp package, {
-    String? mainPath,
-    String? route,
-    required DebuggingOptions debuggingOptions,
-    Map<String, Object?> platformArgs = const <String, Object>{},
-    bool prebuiltApplication = false,
-    bool ipv6 = false,
-    String? userIdentifier,
-  }) async {
-    _buildMode = debuggingOptions.buildInfo.mode;
-    if (!prebuiltApplication) {
-      await buildWindowsUwp(
-        package.project,
-        debuggingOptions.buildInfo,
-        target: mainPath,
-      );
-    }
-    if (await isAppInstalled(package) && !await uninstallApp(package)) {
-      _logger.printError('Failed to uninstall previous app package');
-      return LaunchResult.failed();
-    }
-    if (!await installApp(package)) {
-      _logger.printError('Failed to install app package');
-      return LaunchResult.failed();
-    }
-
-    final String packageName = package.id;
-    if (packageName == null) {
-      _logger.printError('Could not find PACKAGE_GUID in ${package.project.runnerCmakeFile.path}');
-      return LaunchResult.failed();
-    }
-
-    final String? packageFamily = await _uwptool.getPackageFamilyName(packageName);
-    if (packageFamily == null) {
-      _logger.printError('Could not find package family name from $packageName');
-      return LaunchResult.failed();
-    }
-
-    if (debuggingOptions.buildInfo.mode.isRelease) {
-      _processId = await _uwptool.launchApp(packageFamily, <String>[]);
-      return _processId != null ? LaunchResult.succeeded() : LaunchResult.failed();
-    }
-
-    /// If the terminal is attached, prompt the user to open the firewall port.
-    if (_logger.terminal.stdinHasTerminal) {
-      final String response = await _logger.terminal.promptForCharInput(
-        <String>['Y', 'y', 'N', 'n'],
-        logger: _logger,
-        prompt: 'Enable Flutter debugging from localhost.\n'
-        '\n'
-        'Windows UWP apps run in a sandboxed environment. To enable Flutter debugging\n'
-        'and hot reload, you will need to enable inbound connections to the app from the\n'
-        'Flutter tool running on your machine. To do so:\n'
-        '  1. Launch PowerShell as an Administrator\n'
-        '  2. Enter the following command:\n'
-        '     checknetisolation loopbackexempt -is -n=$packageFamily\n'
-        '\n'
-        'Press "Y" once this is complete, or "N" to abort.',
-        displayAcceptedCharacters: false,
-      );
-      if (response == 'N' || response == 'n') {
-        return LaunchResult.failed();
-      }
-    }
-
-    /// Currently we do not have a way to discover the VM Service URI.
-    final int port = debuggingOptions.deviceVmServicePort ?? await _operatingSystemUtils.findFreePort();
-    final List<String> args = <String>[
-      '--observatory-port=$port',
-      '--disable-service-auth-codes',
-      '--enable-dart-profiling',
-      if (debuggingOptions.startPaused) '--start-paused',
-      if (debuggingOptions.useTestFonts) '--use-test-fonts',
-      if (debuggingOptions.debuggingEnabled) ...<String>[
-        '--enable-checked-mode',
-        '--verify-entry-points',
-      ],
-      if (debuggingOptions.enableSoftwareRendering) '--enable-software-rendering',
-      if (debuggingOptions.skiaDeterministicRendering) '--skia-deterministic-rendering',
-      if (debuggingOptions.traceSkia) '--trace-skia',
-      if (debuggingOptions.traceAllowlist != null) '--trace-allowlist="${debuggingOptions.traceAllowlist}"',
-      if (debuggingOptions.traceSkiaAllowlist != null) '--trace-skia-allowlist="${debuggingOptions.traceSkiaAllowlist}"',
-      if (debuggingOptions.endlessTraceBuffer) '--endless-trace-buffer',
-      if (debuggingOptions.dumpSkpOnShaderCompilation) '--dump-skp-on-shader-compilation',
-      if (debuggingOptions.verboseSystemLogs) '--verbose-logging',
-      if (debuggingOptions.cacheSkSL) '--cache-sksl',
-      if (debuggingOptions.purgePersistentCache) '--purge-persistent-cache',
-      if (platformArgs['trace-startup'] as bool? ?? false) '--trace-startup',
-    ];
-    _processId = await _uwptool.launchApp(packageFamily, args);
-    if (_processId == null) {
-      return LaunchResult.failed();
-    }
-    return LaunchResult.succeeded(observatoryUri: Uri.parse('http://localhost:$port'));
-  }
-
-  @override
-  Future<bool> stopApp(covariant BuildableUwpApp app, {String? userIdentifier}) async {
-    if (_processId != null) {
-      return _processManager.killPid(_processId!);
-    }
-    return false;
-  }
-
-  @override
-  Future<bool> uninstallApp(covariant BuildableUwpApp app, {String? userIdentifier}) async {
-    final String packageName = app.id;
-    if (packageName == null) {
-      _logger.printError('Could not find PACKAGE_GUID in ${app.project.runnerCmakeFile.path}');
-      return false;
-    }
-    final String? packageFamily = await _uwptool.getPackageFamilyName(packageName);
-    if (packageFamily == null) {
-      // App is not installed.
-      return true;
-    }
-    return _uwptool.uninstallApp(packageFamily);
-  }
-
-  @override
-  FutureOr<bool> supportsRuntimeMode(BuildMode buildMode) => buildMode != BuildMode.jitRelease;
-}
-
 class WindowsDevices extends PollingDeviceDiscovery {
   WindowsDevices({
     required ProcessManager processManager,
@@ -405,15 +74,11 @@ class WindowsDevices extends PollingDeviceDiscovery {
     required FileSystem fileSystem,
     required OperatingSystemUtils operatingSystemUtils,
     required WindowsWorkflow windowsWorkflow,
-    required FeatureFlags featureFlags,
-    required UwpTool uwptool,
   }) : _fileSystem = fileSystem,
       _logger = logger,
       _processManager = processManager,
       _operatingSystemUtils = operatingSystemUtils,
       _windowsWorkflow = windowsWorkflow,
-      _featureFlags = featureFlags,
-      _uwptool = uwptool,
       super('windows devices');
 
   final FileSystem _fileSystem;
@@ -421,8 +86,6 @@ class WindowsDevices extends PollingDeviceDiscovery {
   final ProcessManager _processManager;
   final OperatingSystemUtils _operatingSystemUtils;
   final WindowsWorkflow _windowsWorkflow;
-  final FeatureFlags _featureFlags;
-  final UwpTool _uwptool;
 
   @override
   bool get supportsPlatform => _windowsWorkflow.appliesToHostPlatform;
@@ -442,14 +105,6 @@ class WindowsDevices extends PollingDeviceDiscovery {
         processManager: _processManager,
         operatingSystemUtils: _operatingSystemUtils,
       ),
-      if (_featureFlags.isWindowsUwpEnabled)
-        WindowsUWPDevice(
-          fileSystem: _fileSystem,
-          logger: _logger,
-          processManager: _processManager,
-          operatingSystemUtils: _operatingSystemUtils,
-          uwptool: _uwptool,
-        )
     ];
   }
 
@@ -457,5 +112,5 @@ class WindowsDevices extends PollingDeviceDiscovery {
   Future<List<String>> getDiagnostics() async => const <String>[];
 
   @override
-  List<String> get wellKnownIds => const <String>['windows', 'winuwp'];
+  List<String> get wellKnownIds => const <String>['windows'];
 }

packages/flutter_tools/templates/app/winuwp.tmpl/.gitignore

-flutter/ephemeral/
-
-# Visual Studio user-specific files.
-*.suo
-*.user
-*.userosscache
-*.sln.docstates
-
-# Visual Studio build-related files.
-x64/
-x86/
-
-# Visual Studio cache files
-# files ending in .cache can be ignored
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/

packages/flutter_tools/templates/app_shared/winuwp.tmpl/CMakeLists.txt.tmpl

-# Project-level configuration.
-cmake_minimum_required(VERSION 3.8)
-set(CMAKE_SYSTEM_NAME WindowsStore)
-set(CMAKE_SYSTEM_VERSION 10.0)
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED YES)
-project({{projectName}} LANGUAGES CXX)
-
-# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
-# versions of CMake.
-cmake_policy(SET CMP0079 NEW)
-
-# The name of the executable created for the application. Change this to change
-# the on-disk name of your application.
-set(BINARY_NAME "{{projectName}}")
-
-# Define build configuration options.
-get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if(IS_MULTICONFIG)
-  set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
-    CACHE STRING "" FORCE)
-else()
-  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-    set(CMAKE_BUILD_TYPE "Debug" CACHE
-      STRING "Flutter build mode" FORCE)
-    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
-      "Debug" "Profile" "Release")
-  endif()
-endif()
-# Define settings for the Profile build mode.
-set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
-set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
-set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
-set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
-
-# Use Unicode for all projects.
-add_definitions(-DUNICODE -D_UNICODE)
-
-# Compilation settings that should be applied to most targets.
-#
-# Be cautious about adding new options here, as plugins use this function by
-# default. In most cases, you should add new options to specific targets instead
-# of modifying this function.
-function(APPLY_STANDARD_SETTINGS TARGET)
-  target_compile_features(${TARGET} PUBLIC cxx_std_17)
-  target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100" /await)
-  target_compile_options(${TARGET} PRIVATE /EHsc)
-  target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
-  target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
-  target_compile_definitions(${TARGET} PRIVATE WINUWP)
-  set_target_properties(${TARGET} PROPERTIES VS_WINDOWS_TARGET_PLATFORM_MIN_VERSION 10.0.18362.0)
-endfunction()
-
-set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
-
-# Flutter library and tool build rules.
-add_subdirectory(${FLUTTER_MANAGED_DIR})
-
-# Application build; see runner/CMakeLists.txt.
-add_subdirectory("runner_uwp")
-
-# Generated plugin build rules, which manage building the plugins and adding
-# them to the application.
-include(flutter/generated_plugins.cmake)

packages/flutter_tools/templates/app_shared/winuwp.tmpl/flutter/CMakeLists.txt

-# This file controls Flutter-level build steps. It should not be edited.
-cmake_minimum_required(VERSION 3.8)
-set(CMAKE_SYSTEM_NAME WindowsStore)
-set(CMAKE_SYSTEM_VERSION 10.0)
-set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
-
-include(CMakePrintHelpers)
-
-# Configuration provided via flutter tool.
-include(${EPHEMERAL_DIR}/generated_config.cmake)
-
-# TODO: Move the rest of this into files in ephemeral. See
-# https://github.com/flutter/flutter/issues/57146.
-set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
-
-# === Flutter Library ===
-set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows_winuwp.dll")
-
-# === Assets ===
-set(CMAKE_INSTALL_MANIFEST "${EPHEMERAL_DIR}/install_manifest")
-file(STRINGS ${CMAKE_INSTALL_MANIFEST} INSTALL_MANIFEST_CONTENT)
-
-# Published to parent scope for install step.
-set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
-set(INSTALL_MANIFEST_CONTENT ${INSTALL_MANIFEST_CONTENT} PARENT_SCOPE)
-
-list(APPEND FLUTTER_LIBRARY_HEADERS
-  "flutter_export.h"
-  "flutter_windows.h"
-  "flutter_messenger.h"
-  "flutter_plugin_registrar.h"
-  "flutter_texture_registrar.h"
-)
-list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
-add_library(flutter INTERFACE)
-target_include_directories(flutter INTERFACE
-  "${EPHEMERAL_DIR}"
-)
-target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
-add_dependencies(flutter flutter_assemble)
-
-# === Wrapper ===
-list(APPEND CPP_WRAPPER_SOURCES_CORE
-  "core_implementations.cc"
-  "standard_codec.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
-list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
-  "plugin_registrar.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
-list(APPEND CPP_WRAPPER_SOURCES_APP
-  "flutter_engine.cc"
-  "flutter_view_controller.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
-
-# Wrapper sources needed for a plugin.
-add_library(flutter_wrapper_plugin STATIC
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_PLUGIN}
-)
-apply_standard_settings(flutter_wrapper_plugin)
-set_target_properties(flutter_wrapper_plugin PROPERTIES
-  POSITION_INDEPENDENT_CODE ON)
-set_target_properties(flutter_wrapper_plugin PROPERTIES
-  CXX_VISIBILITY_PRESET hidden)
-target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
-target_include_directories(flutter_wrapper_plugin PUBLIC
-  "${WRAPPER_ROOT}/include"
-)
-add_dependencies(flutter_wrapper_plugin flutter_assemble)
-
-# Wrapper sources needed for the runner.
-add_library(flutter_wrapper_app STATIC
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_APP}
-)
-apply_standard_settings(flutter_wrapper_app)
-target_link_libraries(flutter_wrapper_app PUBLIC flutter)
-target_include_directories(flutter_wrapper_app PUBLIC
-  "${WRAPPER_ROOT}/include"
-)
-add_dependencies(flutter_wrapper_app flutter_assemble)
-
-add_custom_target(flutter_assemble DEPENDS
-  "${FLUTTER_LIBRARY}"
-  ${FLUTTER_LIBRARY_HEADERS}
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_PLUGIN}
-  ${CPP_WRAPPER_SOURCES_APP}
-)

packages/flutter_tools/templates/app_shared/winuwp.tmpl/project_version

-0
\ No newline at end of file

packages/flutter_tools/templates/app_shared/winuwp.tmpl/runner_uwp/CMakeLists.txt.tmpl

-cmake_minimum_required (VERSION 3.8)
-set(CMAKE_SYSTEM_NAME WindowsStore)
-set(CMAKE_SYSTEM_VERSION 10.0)
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED YES)
-
-include(CMakePrintHelpers)
-
-project (runner LANGUAGES CXX)
-
-# UWP tile and icon assets.
-set(ASSET_FILES ${ASSET_FILES}
-	Assets/LargeTile.scale-100.png
-	Assets/LargeTile.scale-125.png
-	Assets/LargeTile.scale-150.png
-	Assets/LargeTile.scale-200.png
-	Assets/LargeTile.scale-400.png
-	Assets/LockScreenLogo.scale-200.png
-	Assets/SmallTile.scale-100.png
-	Assets/SmallTile.scale-125.png
-	Assets/SmallTile.scale-150.png
-	Assets/SmallTile.scale-200.png
-	Assets/SmallTile.scale-400.png
-	Assets/SplashScreen.scale-100.png
-	Assets/SplashScreen.scale-125.png
-	Assets/SplashScreen.scale-150.png
-	Assets/SplashScreen.scale-200.png
-	Assets/SplashScreen.scale-400.png
-	Assets/Square44x44Logo.altform-unplated_targetsize-16.png
-	Assets/Square44x44Logo.altform-unplated_targetsize-32.png
-	Assets/Square44x44Logo.altform-unplated_targetsize-48.png
-	Assets/Square44x44Logo.altform-unplated_targetsize-256.png
-	Assets/Square44x44Logo.scale-100.png
-	Assets/Square44x44Logo.scale-125.png
-	Assets/Square44x44Logo.scale-150.png
-	Assets/Square44x44Logo.scale-200.png
-	Assets/Square44x44Logo.scale-400.png
-	Assets/Square44x44Logo.targetsize-16.png
-	Assets/Square44x44Logo.targetsize-24.png
-	Assets/Square44x44Logo.targetsize-24_altform-unplated.png
-	Assets/Square44x44Logo.targetsize-32.png
-	Assets/Square44x44Logo.targetsize-48.png
-	Assets/Square44x44Logo.targetsize-256.png
-	Assets/Square150x150Logo.scale-100.png
-	Assets/Square150x150Logo.scale-125.png
-	Assets/Square150x150Logo.scale-150.png
-	Assets/Square150x150Logo.scale-200.png
-	Assets/Square150x150Logo.scale-400.png
-	Assets/StoreLogo.png
-	Assets/StoreLogo.scale-100.png
-	Assets/StoreLogo.scale-125.png
-	Assets/StoreLogo.scale-150.png
-	Assets/StoreLogo.scale-200.png
-	Assets/StoreLogo.scale-400.png
-	Assets/Wide310x150Logo.scale-200.png
-	Assets/WideTile.scale-100.png
-	Assets/WideTile.scale-125.png
-	Assets/WideTile.scale-150.png
-	Assets/WideTile.scale-200.png
-	Assets/WideTile.scale-400.png
-)
-
-# Configure package manifest file.
-set(APP_MANIFEST_NAME Package.appxmanifest)
-set(APP_MANIFEST_TARGET_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${APP_MANIFEST_NAME})
-set(SHORT_NAME ${BINARY_NAME})
-set(PACKAGE_GUID "{{windowsIdentifier}}")
-
-configure_file(
-	appxmanifest.in
-	${APP_MANIFEST_TARGET_LOCATION}
-	@ONLY)
-
-set(CONTENT_FILES ${APP_MANIFEST_TARGET_LOCATION})
-
-# Configure package content files.
-set_property(SOURCE ${CONTENT_FILES} PROPERTY VS_DEPLOYMENT_CONTENT 1)
-
-set(RESOURCE_FILES ${ASSET_FILES} ${CONTENT_FILES} Windows_TemporaryKey.pfx)
-set_property(SOURCE ${ASSET_FILES} PROPERTY VS_DEPLOYMENT_CONTENT 1)
-set_property(SOURCE ${ASSET_FILES} PROPERTY VS_DEPLOYMENT_LOCATION "Assets")
-
-set(STRING_FILES Resources.pri)
-set_property(SOURCE ${STRING_FILES} PROPERTY VS_TOOL_OVERRIDE "PRIResource")
-
-source_group("Resource Files" FILES ${RESOURCE_FILES} ${CONTENT_FILES} ${STRING_FILES})
-
-# Configure Flutter assets using tool generated install manifest
-foreach(ITEM ${INSTALL_MANIFEST_CONTENT})
-	get_filename_component(ITEM_REL ${CMAKE_BINARY_DIR} DIRECTORY)
-	file(RELATIVE_PATH RELPATH ${ITEM_REL} ${ITEM})
-
-	get_filename_component(RELPATH ${RELPATH} DIRECTORY)
-	get_filename_component(ITEMEXT ${ITEM} LAST_EXT)
-
-	if("${ITEMEXT}" STREQUAL ".dll" OR "${ITEMEXT}" STREQUAL ".pdb")
-		string(CONCAT RELPATH "")
-	elseif ("${ITEMEXT}" STREQUAL ".so")
-		file(RELATIVE_PATH RELPATH "${ITEM_REL}/winuwp" ${ITEM})
-		string(REGEX REPLACE "/" "\\\\" RELPATH ${RELPATH})
-		string(CONCAT RELPATH "Assets\\Data")
-	elseif("${ITEMEXT}" STREQUAL ".dat")
-		string(CONCAT RELPATH "Assets\\Data")
-	else()
-		string(REGEX REPLACE "/" "\\\\" RELPATH ${RELPATH})
-		string(CONCAT RELPATH "Assets\\Data\\" ${RELPATH})
-	endif()
-
-	cmake_print_variables(${RELPATH})
-
-	set_property(SOURCE ${ITEM} PROPERTY VS_DEPLOYMENT_CONTENT 1)
-	set_property(SOURCE ${ITEM} PROPERTY VS_DEPLOYMENT_LOCATION ${RELPATH})
-endforeach()
-
-# Define the application target. To change its name, change BINARY_NAME in the
-# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
-# work.
-#
-# Any new source files that you add to the application should be added here.
-add_executable (${BINARY_NAME} WIN32
-	main.cpp
-	flutter_frameworkview.cpp
-	"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
-	${RESOURCE_FILES}
-	${INSTALL_MANIFEST_CONTENT}
-)
-
-# Apply the standard set of build settings. This can be removed for applications
-# that need different build settings.
-apply_standard_settings(${BINARY_NAME})
-
-# Disable Windows macros that collide with C++ standard library functions.
-target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
-
-# Add dependency libraries and include directories. Add any application-specific
-# dependencies here.
-target_link_libraries(${BINARY_NAME} PRIVATE WindowsApp flutter flutter_wrapper_app)
-target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
-
-# Run the Flutter tool portions of the build. This must not be removed.
-add_dependencies(${BINARY_NAME} flutter_assemble)

packages/flutter_tools/templates/app_shared/winuwp.tmpl/runner_uwp/CMakeSettings.json

-{
-	// See https://go.microsoft.com//fwlink//?linkid=834763 for more information about this file.
-	"configurations": [
-		{
-			"name": "Debug",
-			"generator": "Visual Studio 15 2017 Win64",
-			"configurationType": "Debug",
-			"inheritEnvironments": [ "msvc_x64_x64" ],
-			"buildRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
-			"installRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
-			"cmakeCommandArgs": "",
-			"buildCommandArgs": "",
-			"ctestCommandArgs": ""
-		},
-		{
-			"name": "Release",
-			"generator": "Visual Studio 15 2017 Win64",
-			"configurationType": "Release",
-			"inheritEnvironments": [ "msvc_x64_x64" ],
-			"buildRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
-			"installRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
-			"cmakeCommandArgs": "",
-			"buildCommandArgs": "",
-			"ctestCommandArgs": ""
-		}
-	]
-}

packages/flutter_tools/templates/app_shared/winuwp.tmpl/runner_uwp/appxmanifest.in

-<?xml version="1.0" encoding="utf-8"?>
-<Package
-  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
-  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
-  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
-  IgnorableNamespaces="uap mp">
-
-  <Identity Name="@PACKAGE_GUID@" Publisher="CN=CMake Test Cert" Version="1.1.0.0" />
-  <mp:PhoneIdentity PhoneProductId="@PACKAGE_GUID@" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
-
-  <Properties>
-    <DisplayName>@SHORT_NAME@</DisplayName>
-    <PublisherDisplayName>CMake Test Cert</PublisherDisplayName>
-    <Logo>Assets/StoreLogo.png</Logo>
-  </Properties>
-
-  <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.65535.65535" />
-  </Dependencies>
-
-  <Resources>
-    <Resource Language="x-generate" />
-  </Resources>
-  <Applications>
-    <Application Id="App" Executable="$targetnametoken$.exe" EntryPoint="@SHORT_NAME@.App">
-      <uap:VisualElements
-        DisplayName="@SHORT_NAME@"
-        Description="@SHORT_NAME@"
-        BackgroundColor="#336699"
-        Square150x150Logo="Assets/Square150x150Logo.png"
-        Square44x44Logo="Assets/Square44x44Logo.png"
-        >
-        <uap:SplashScreen Image="Assets/SplashScreen.png" />
-      </uap:VisualElements>
-    </Application>
-  </Applications>
-   <Capabilities>
-    <Capability Name="internetClientServer"/>
-    <Capability Name="internetClient"/>
-    <Capability Name="privateNetworkClientServer"/>
-    <Capability Name="codeGeneration"/></Capabilities>
-</Package>

packages/flutter_tools/templates/app_shared/winuwp.tmpl/runner_uwp/flutter_frameworkview.cpp

-#include "winrt/Windows.ApplicationModel.Core.h"
-#include "winrt/Windows.Foundation.h"
-#include "winrt/Windows.System.Profile.h"
-#include "winrt/Windows.System.Threading.h"
-#include "winrt/Windows.UI.Core.h"
-#include <winrt/Windows.Foundation.Collections.h>
-#include <winrt/Windows.Graphics.Display.h>
-#include <winrt/Windows.Storage.h>
-#include <winrt/Windows.UI.Popups.h>
-#include <winrt/Windows.UI.ViewManagement.Core.h>
-#include <winrt/Windows.UI.ViewManagement.h>
-
-#include <chrono>
-#include <memory>
-#include <thread>
-
-#include <flutter/flutter_view_controller.h>
-#include <flutter/flutter_windows.h>
-#include <flutter/generated_plugin_registrant.h>
-#include <flutter/plugin_registry.h>
-
-struct FlutterFrameworkView
-    : winrt::implements<
-          FlutterFrameworkView,
-          winrt::Windows::ApplicationModel::Core::IFrameworkView> {
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkView|
-  void
-  Initialize(winrt::Windows::ApplicationModel::Core::CoreApplicationView const
-                 &applicationView) {
-
-    // Layout scaling must be disabled in the appinitialization phase in order
-    // to take effect correctly.
-    if (winrt::Windows::System::Profile::AnalyticsInfo::VersionInfo()
-            .DeviceFamily() == L"Windows.Xbox") {
-
-      bool result = winrt::Windows::UI::ViewManagement::ApplicationViewScaling::
-          TrySetDisableLayoutScaling(true);
-      if (!result) {
-        OutputDebugString(L"Couldn't disable layout scaling");
-      }
-    }
-
-    main_view_ = applicationView;
-    main_view_.Activated({this, &FlutterFrameworkView::OnActivated});
-  }
-
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkView|
-  void Uninitialize() {
-    main_view_.Activated(nullptr);
-    main_view_ = nullptr;
-  }
-
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkView|
-  void Load(winrt::hstring const &) {}
-
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkView|
-  void Run() {
-    winrt::Windows::UI::Core::CoreWindow window =
-        winrt::Windows::UI::Core::CoreWindow::GetForCurrentThread();
-
-    winrt::Windows::UI::Core::CoreDispatcher dispatcher = window.Dispatcher();
-    dispatcher.ProcessEvents(
-        winrt::Windows::UI::Core::CoreProcessEventsOption::ProcessUntilQuit);
-  }
-
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkView|
-  winrt::Windows::Foundation::IAsyncAction
-  SetWindow(winrt::Windows::UI::Core::CoreWindow const &window) {
-
-    // Capture reference to window.
-    window_ = window;
-
-    // Lay out the window's content within the region occupied by the
-    // CoreWindow.
-    auto appView = winrt::Windows::UI::ViewManagement::ApplicationView::
-        GetForCurrentView();
-
-    appView.SetDesiredBoundsMode(winrt::Windows::UI::ViewManagement::
-                                     ApplicationViewBoundsMode::UseCoreWindow);
-
-    // Configure folder paths.
-    try {
-      winrt::Windows::Storage::StorageFolder folder =
-          winrt::Windows::ApplicationModel::Package::Current()
-              .InstalledLocation();
-
-      winrt::Windows::Storage::StorageFolder assets =
-          co_await folder.GetFolderAsync(L"Assets");
-      winrt::Windows::Storage::StorageFolder data =
-          co_await assets.GetFolderAsync(L"data");
-      winrt::Windows::Storage::StorageFolder flutter_assets =
-          co_await data.GetFolderAsync(L"flutter_assets");
-      winrt::Windows::Storage::StorageFile icu_data =
-          co_await data.GetFileAsync(L"icudtl.dat");
-
-#if NDEBUG
-      winrt::Windows::Storage::StorageFile aot_data =
-          co_await data.GetFileAsync(L"app.so");
-#endif
-
-      std::wstring flutter_assets_path{flutter_assets.Path()};
-      std::wstring icu_data_path{icu_data.Path()};
-      std::wstring aot_data_path {
-#if NDEBUG
-        aot_data.Path()
-#endif
-      };
-
-      flutter::DartProject project(flutter_assets_path, icu_data_path,
-                                   aot_data_path);
-
-      // Construct viewcontroller using the Window and project
-            flutter_view_controller_ = std::make_unique<flutter::FlutterViewController>(
-                static_cast<ABI::Windows::ApplicationModel::Core::CoreApplicationView*>(winrt::get_abi(main_view_)),
-                static_cast<ABI::Windows::ApplicationModel::Activation::IActivatedEventArgs*>(winrt::get_abi(launch_args_)),
-                project);
-
-      // If plugins present, register them.
-      RegisterPlugins(flutter_view_controller_.get()->engine());
-    } catch (winrt::hresult_error &err) {
-      winrt::Windows::UI::Popups::MessageDialog md =
-          winrt::Windows::UI::Popups::MessageDialog::MessageDialog(
-              L"There was a problem starting the engine: " + err.message());
-      md.ShowAsync();
-    }
-  }
-
-  void OnActivated(
-      winrt::Windows::ApplicationModel::Core::CoreApplicationView const
-          &applicationView,
-      winrt::Windows::ApplicationModel::Activation::IActivatedEventArgs const
-          &args) {
-    // Activate the application window, making it visible and enabling it to
-    // receive events.
-    applicationView.CoreWindow().Activate();
-
-    // Capture launch args to later pass to Flutter.
-    launch_args_ = args;
-  }
-
-  // Current CoreApplicationView.
-  winrt::Windows::ApplicationModel::Core::CoreApplicationView main_view_{
-      nullptr};
-
-  // Current CoreWindow.
-  winrt::Windows::UI::Core::CoreWindow window_{nullptr};
-
-  // Current FlutterViewController.
-  std::unique_ptr<flutter::FlutterViewController> flutter_view_controller_{
-      nullptr};
-
-  // Launch args that were passed in on activation.
-  winrt::Windows::ApplicationModel::Activation::IActivatedEventArgs
-      launch_args_;
-};

packages/flutter_tools/templates/app_shared/winuwp.tmpl/runner_uwp/main.cpp

-
-#include <windows.h>
-
-#include "winrt/Windows.ApplicationModel.Core.h"
-#include "winrt/Windows.Foundation.h"
-#include <winrt/Windows.Foundation.Collections.h>
-#include <winrt/Windows.UI.ViewManagement.Core.h>
-#include <winrt/Windows.UI.ViewManagement.h>
-
-#include <memory>
-
-#include "flutter_frameworkview.cpp"
-
-struct App
-    : winrt::implements<
-          App, winrt::Windows::ApplicationModel::Core::IFrameworkViewSource> {
-  App() { view_ = winrt::make_self<FlutterFrameworkView>(); }
-
-  // |winrt::Windows::ApplicationModel::Core::IFrameworkViewSource|
-  winrt::Windows::ApplicationModel::Core::IFrameworkView CreateView() {
-    return view_.as<winrt::Windows::ApplicationModel::Core::IFrameworkView>();
-  }
-
-  winrt::com_ptr<FlutterFrameworkView> view_;
-};
-
-int __stdcall wWinMain(HINSTANCE, HINSTANCE, PWSTR, int) {
-  winrt::Windows::ApplicationModel::Core::CoreApplication::Run(
-      winrt::make<App>());
-}

packages/flutter_tools/templates/template_manifest.json

@@ -5,7 +5,6 @@
         "templates/app/lib/main.dart.tmpl",
         "templates/app/pubspec.yaml.tmpl",
         "templates/app/README.md.tmpl",
-        "templates/app/winuwp.tmpl/.gitignore",
 
         "templates/app_shared/.gitignore.tmpl",
         "templates/app_shared/.idea/libraries/Dart_SDK.xml.tmpl",
@@ -139,64 +138,6 @@
         "templates/app_shared/windows.tmpl/runner/utils.h",
         "templates/app_shared/windows.tmpl/runner/win32_window.cpp",
         "templates/app_shared/windows.tmpl/runner/win32_window.h",
-        "templates/app_shared/winuwp.tmpl/CMakeLists.txt.tmpl",
-        "templates/app_shared/winuwp.tmpl/flutter/CMakeLists.txt",
-        "templates/app_shared/winuwp.tmpl/project_version",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/appxmanifest.in",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LargeTile.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LargeTile.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LargeTile.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LargeTile.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LargeTile.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/LockScreenLogo.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SmallTile.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SmallTile.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SmallTile.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SmallTile.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SmallTile.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SplashScreen.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SplashScreen.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SplashScreen.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SplashScreen.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/SplashScreen.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square150x150Logo.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square150x150Logo.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square150x150Logo.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square150x150Logo.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square150x150Logo.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.altform-unplated_targetsize-16.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.altform-unplated_targetsize-256.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.altform-unplated_targetsize-32.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.altform-unplated_targetsize-48.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-16.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-24.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-24_altform-unplated.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-256.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-32.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Square44x44Logo.targetsize-48.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/StoreLogo.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/Wide310x150Logo.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/WideTile.scale-100.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/WideTile.scale-125.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/WideTile.scale-150.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/WideTile.scale-200.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Assets/WideTile.scale-400.png.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/CMakeLists.txt.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/CMakeSettings.json",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/flutter_frameworkview.cpp",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/main.cpp",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/resources.pri.img.tmpl",
-        "templates/app_shared/winuwp.tmpl/runner_uwp/Windows_TemporaryKey.pfx.img.tmpl",
 
         "templates/app_test_widget/test/widget_test.dart.tmpl",
 

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

@@ -10,7 +10,6 @@ import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/platform.dart';
 import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/commands/build_windows.dart';
-import 'package:flutter_tools/src/commands/build_winuwp.dart';
 import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/windows/visual_studio.dart';
@@ -23,7 +22,6 @@ import '../../src/test_flutter_command_runner.dart';
 
 const String flutterRoot = r'C:\flutter';
 const String buildFilePath = r'C:\windows\CMakeLists.txt';
-const String buildUwpFilePath = r'C:\winuwp\CMakeLists.txt';
 const String visualStudioPath = r'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community';
 const String _cmakePath = visualStudioPath + r'\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe';
 const String _defaultGenerator = 'Visual Studio 16 2019';
@@ -72,31 +70,19 @@ void main() {
     setUpMockCoreProjectFiles();
   }
 
-  void setUpMockUwpFilesForBuild(int version) {
-    final Directory projectDirectory = (fileSystem.file(buildUwpFilePath)
-      ..createSync(recursive: true))
-      .parent;
-    projectDirectory.childFile('project_version').writeAsString(version.toString());
-    setUpMockCoreProjectFiles();
-  }
-
   // Returns the command matching the build_windows call to generate CMake
   // files.
   FakeCommand cmakeGenerationCommand({
     void Function() onRun,
-    bool winuwp = false,
     String generator = _defaultGenerator,
   }) {
     return FakeCommand(
       command: <String>[
         _cmakePath,
         '-S',
-        fileSystem.path.dirname(winuwp ? buildUwpFilePath : buildFilePath),
+        fileSystem.path.dirname(buildFilePath),
         '-B',
-        if (winuwp)
-          r'build\winuwp'
-        else
-          r'build\windows',
+        r'build\windows',
         '-G',
         generator,
       ],
@@ -109,20 +95,15 @@ void main() {
     bool verbose = false,
     void Function() onRun,
     String stdout = '',
-    bool winuwp = false,
   }) {
     return FakeCommand(
       command: <String>[
         _cmakePath,
         '--build',
-        if (winuwp)
-          r'build\winuwp'
-        else
-          r'build\windows',
+        r'build\windows',
         '--config',
         buildMode,
-        if (!winuwp)
-          ...<String>['--target', 'INSTALL'],
+        ...<String>['--target', 'INSTALL'],
         if (verbose)
           '--verbose'
       ],
@@ -615,125 +596,6 @@ if %errorlevel% neq 0 goto :VCEnd</Command>
     FileSystemUtils: () => FileSystemUtils(fileSystem: fileSystem, platform: windowsPlatform),
     Usage: () => usage,
   });
-
-  testUsingContext('Windows UWP build fails when there is no windows project', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockCoreProjectFiles();
-
-    expect(createTestCommandRunner(command).run(
-      const <String>['winuwp', '--no-pub']
-    ), throwsToolExit(message: 'No Windows UWP desktop project configured. See '
-      'https://docs.flutter.dev/desktop#add-desktop-support-to-an-existing-flutter-app '
-      'to learn about adding Windows support to a project.'));
-  }, overrides: <Type, Generator>{
-    Platform: () => windowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-  });
-
-  testUsingContext('Windows build fails on non windows platform', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockUwpFilesForBuild(0);
-
-    expect(createTestCommandRunner(command).run(
-      const <String>['winuwp', '--no-pub']
-    ), throwsToolExit());
-  }, overrides: <Type, Generator>{
-    Platform: () => notWindowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-  });
-
-  testUsingContext('Windows UWP build fails on non windows platform', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockProjectFilesForBuild();
-
-    expect(createTestCommandRunner(command).run(
-        const <String>['winuwp', '--no-pub']
-    ), throwsToolExit(message: '"build winuwp" only supported on Windows hosts.'));
-  }, overrides: <Type, Generator>{
-    Platform: () => notWindowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-  });
-
-  testUsingContext('Windows UWP build fails when the project version is out of date', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockUwpFilesForBuild(-1);
-
-    expect(createTestCommandRunner(command).run(
-      const <String>['winuwp', '--no-pub']
-    ), throwsToolExit(message: 'The Windows UWP project template and build process has changed. '
-        'In order to build you must delete the winuwp directory and re-create the project'));
-  }, overrides: <Type, Generator>{
-    Platform: () => windowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-  });
-
-  testUsingContext('Windows UWP build fails when feature is disabled', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockProjectFilesForBuild();
-
-    // This message should include 'To enable, run "flutter config --enable-windows-uwp-desktop"."
-    // once the `windowsUwpEmbedding` feature is available on all channels.
-    expect(createTestCommandRunner(command).run(
-        const <String>['winuwp', '--no-pub']
-    ), throwsToolExit(message: RegExp(r'"build winuwp" is not currently supported\.$')));
-  }, overrides: <Type, Generator>{
-    Platform: () => windowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-    FeatureFlags: () => TestFeatureFlags(),
-  });
-
-  testUsingContext('Windows UWP build completes successfully', () async {
-    final FakeVisualStudio fakeVisualStudio = FakeVisualStudio();
-    final BuildWindowsUwpCommand command = BuildWindowsUwpCommand()
-      ..visualStudioOverride = fakeVisualStudio;
-    setUpMockUwpFilesForBuild(0);
-
-    await createTestCommandRunner(command).run(
-      const <String>['winuwp', '--no-pub']
-    );
-  }, overrides: <Type, Generator>{
-    Platform: () => windowsPlatform,
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
-      const FakeCommand(
-        command: <String>[
-          r'C:\flutter\bin\flutter',
-          'assemble',
-          '--no-version-check',
-          '--output=build',
-          '-dTargetPlatform=windows-uwp-x64',
-          '-dTrackWidgetCreation=true',
-          '-dBuildMode=release',
-          r'-dTargetFile=lib\main.dart',
-          '-dTreeShakeIcons="true"',
-          '-dDartObfuscation=false',
-          'release_bundle_windows_assets_uwp'
-        ],
-      ),
-      cmakeGenerationCommand(winuwp: true),
-      buildCommand('Release',  stdout: 'STDOUT STUFF', winuwp: true),
-    ]),
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-  });
 }
 
 class FakeVisualStudio extends Fake implements VisualStudio {

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

@@ -811,7 +811,6 @@ void main() {
     expect(projectDir.childDirectory('macos'), isNot(exists));
     expect(projectDir.childDirectory('windows'), isNot(exists));
     expect(projectDir.childDirectory('web'), isNot(exists));
-    expect(projectDir.childDirectory('winuwp'), isNot(exists));
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(),
   });
@@ -830,42 +829,14 @@ void main() {
     expect(projectDir.childDirectory('macos'), isNot(exists));
     expect(projectDir.childDirectory('windows'), isNot(exists));
     expect(projectDir.childDirectory('web'), isNot(exists));
-    expect(projectDir.childDirectory('winuwp'), isNot(exists));
     expect(projectDir.childDirectory('example').childDirectory('linux'), isNot(exists));
     expect(projectDir.childDirectory('example').childDirectory('macos'), isNot(exists));
     expect(projectDir.childDirectory('example').childDirectory('windows'), isNot(exists));
     expect(projectDir.childDirectory('example').childDirectory('web'), isNot(exists));
-    expect(projectDir.childDirectory('example').childDirectory('winuwp'), isNot(exists));
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(),
   });
 
-  testUsingContext('app supports Windows UWP if requested', () async {
-    Cache.flutterRoot = '../..';
-
-    final CreateCommand command = CreateCommand();
-    final CommandRunner<void> runner = createTestCommandRunner(command);
-
-    await runner.run(<String>[
-      'create',
-      '--no-pub',
-      '--platform=winuwp',
-      projectDir.path,
-    ]);
-
-    expect(projectDir.childDirectory('linux'), isNot(exists));
-    expect(projectDir.childDirectory('android'), isNot(exists));
-    expect(projectDir.childDirectory('ios'), isNot(exists));
-    expect(projectDir.childDirectory('windows'), isNot(exists));
-    expect(projectDir.childDirectory('macos'), isNot(exists));
-    expect(projectDir.childDirectory('web'), isNot(exists));
-    expect(projectDir.childDirectory('winuwp'), exists);
-    expect(logger.errorText, isNot(contains(_kNoPlatformsMessage)));
-  }, overrides: <Type, Generator>{
-    FeatureFlags: () => TestFeatureFlags(isWindowsUwpEnabled: true),
-    Logger: () => logger,
-  });
-
   testUsingContext('app supports Linux if requested', () async {
     Cache.flutterRoot = '../..';
 
@@ -885,7 +856,6 @@ void main() {
     expect(projectDir.childDirectory('windows'), isNot(exists));
     expect(projectDir.childDirectory('macos'), isNot(exists));
     expect(projectDir.childDirectory('web'), isNot(exists));
-    expect(projectDir.childDirectory('winuwp'), isNot(exists));
     expect(logger.errorText, isNot(contains(_kNoPlatformsMessage)));
   }, overrides: <Type, Generator>{
     FeatureFlags: () => TestFeatureFlags(isLinuxEnabled: true),

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

@@ -141,18 +141,6 @@ void main() {
         artifacts.getArtifactPath(Artifact.flutterTester, platform: TargetPlatform.linux_arm64),
         fileSystem.path.join('root', 'bin', 'cache', 'artifacts', 'engine', 'linux-arm64', 'flutter_tester'),
       );
-      expect(
-        artifacts.getArtifactPath(Artifact.windowsUwpDesktopPath, platform: TargetPlatform.windows_uwp_x64, mode: BuildMode.debug),
-        fileSystem.path.join('root', 'bin', 'cache', 'artifacts', 'engine', 'windows-uwp-x64-debug'),
-      );
-      expect(
-        artifacts.getArtifactPath(Artifact.windowsUwpDesktopPath, platform: TargetPlatform.windows_uwp_x64, mode: BuildMode.profile),
-        fileSystem.path.join('root', 'bin', 'cache', 'artifacts', 'engine', 'windows-uwp-x64-profile'),
-      );
-      expect(
-        artifacts.getArtifactPath(Artifact.windowsUwpDesktopPath, platform: TargetPlatform.windows_uwp_x64, mode: BuildMode.release),
-        fileSystem.path.join('root', 'bin', 'cache', 'artifacts', 'engine', 'windows-uwp-x64-release'),
-      );
       expect(
         artifacts.getArtifactPath(Artifact.frontendServerSnapshotForEngineDartSdk),
         fileSystem.path.join('root', 'bin', 'cache', 'dart-sdk', 'bin', 'snapshots', 'frontend_server.dart.snapshot')
@@ -358,20 +346,6 @@ void main() {
       expect(artifacts.getHostArtifact(HostArtifact.engineDartBinary).path, contains('.exe'));
     });
 
-    testWithoutContext('Looks up windows UWP artifacts in host engine', () async {
-      artifacts = LocalEngineArtifacts(
-        fileSystem.path.join(fileSystem.currentDirectory.path, 'out', 'winuwp_debug_unopt'),
-        fileSystem.path.join(fileSystem.currentDirectory.path, 'out', 'winuwp_debug_unopt'),
-        cache: cache,
-        fileSystem: fileSystem,
-        platform: FakePlatform(operatingSystem: 'windows'),
-        processManager: FakeProcessManager.any(),
-        operatingSystemUtils: FakeOperatingSystemUtils(),
-      );
-
-      expect(artifacts.getArtifactPath(Artifact.windowsUwpDesktopPath), '/out/winuwp_debug_unopt');
-    });
-
     testWithoutContext('Looks up dart on linux platforms', () async {
       expect(artifacts.getHostArtifact(HostArtifact.engineDartBinary).path, isNot(contains('.exe')));
     });

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

@@ -131,7 +131,6 @@ void main() {
         'linux-x64': false,
         'linux-arm64': false,
         'windows-x64': false,
-        'windows-uwp-x64': false,
         'web-javascript': true,
         'ios': false,
         'android': false,

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

@@ -125,107 +125,6 @@ void main() {
     ]));
   });
 
-  testWithoutContext('UnpackWindowsUwp copies files to the correct winuwp/ cache directory', () async {
-    final Artifacts artifacts = Artifacts.test();
-    final FileSystem fileSystem = MemoryFileSystem.test(style: FileSystemStyle.windows);
-    final Environment environment = Environment.test(
-      fileSystem.currentDirectory,
-      artifacts: artifacts,
-      processManager: FakeProcessManager.any(),
-      fileSystem: fileSystem,
-      logger: BufferLogger.test(),
-      defines: <String, String>{
-        kBuildMode: 'debug',
-      },
-    );
-    final DepfileService depfileService = DepfileService(
-      logger: BufferLogger.test(),
-      fileSystem: fileSystem,
-    );
-    environment.buildDir.createSync(recursive: true);
-
-    final String windowsDesktopPath = artifacts.getArtifactPath(Artifact.windowsUwpDesktopPath, platform: TargetPlatform.windows_x64, mode: BuildMode.debug);
-    final String windowsCppClientWrapper = artifacts.getArtifactPath(Artifact.windowsUwpCppClientWrapper, platform: TargetPlatform.windows_x64, mode: BuildMode.debug);
-    final String icuData = artifacts.getArtifactPath(Artifact.icuData, platform: TargetPlatform.windows_x64);
-    final List<String> requiredFiles = <String>[
-      '$windowsDesktopPath\\flutter_export.h',
-      '$windowsDesktopPath\\flutter_messenger.h',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.exp',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.lib',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.pdb',
-      '$windowsDesktopPath\\flutter_plugin_registrar.h',
-      '$windowsDesktopPath\\flutter_texture_registrar.h',
-      '$windowsDesktopPath\\flutter_windows.h',
-      icuData,
-      '$windowsCppClientWrapper\\foo',
-      r'C:\packages\flutter_tools\lib\src\build_system\targets\windows.dart',
-    ];
-
-    for (final String path in requiredFiles) {
-      fileSystem.file(path).createSync(recursive: true);
-    }
-    fileSystem.directory('windows').createSync();
-
-    await const UnpackWindowsUwp().build(environment);
-
-    // Output files are copied correctly.
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_export.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_messenger.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.exp'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.lib'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.pdb'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_export.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_messenger.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_plugin_registrar.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_texture_registrar.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\ephemeral\flutter_windows.h'), exists);
-    expect(fileSystem.file(r'C:\winuwp\flutter\flutter_windows.h'), exists);
-    expect(fileSystem.file('C:\\winuwp\\flutter\\ephemeral\\$icuData'), exists);
-    expect(fileSystem.file('C:\\winuwp\\flutter\\ephemeral\\$windowsCppClientWrapper\\foo'), exists);
-
-    final File outputDepfile = environment.buildDir
-      .childFile('windows_uwp_engine_sources.d');
-
-    // Depfile is created correctly.
-    expect(outputDepfile, exists);
-
-    final List<String> inputPaths = depfileService.parse(outputDepfile)
-      .inputs.map((File file) => file.path).toList();
-    final List<String> outputPaths = depfileService.parse(outputDepfile)
-      .outputs.map((File file) => file.path).toList();
-
-    // Depfile has expected sources.
-    expect(inputPaths, unorderedEquals(<String>[
-      '$windowsDesktopPath\\flutter_export.h',
-      '$windowsDesktopPath\\flutter_messenger.h',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.exp',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.lib',
-      '$windowsDesktopPath\\flutter_windows_winuwp.dll.pdb',
-      '$windowsDesktopPath\\flutter_plugin_registrar.h',
-      '$windowsDesktopPath\\flutter_texture_registrar.h',
-      '$windowsDesktopPath\\flutter_windows.h',
-      icuData,
-      '$windowsCppClientWrapper\\foo',
-    ]));
-    expect(outputPaths, unorderedEquals(<String>[
-      r'C:\winuwp\flutter\ephemeral\flutter_export.h',
-      r'C:\winuwp\flutter\ephemeral\flutter_messenger.h',
-      r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll',
-      r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.exp',
-      r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.lib',
-      r'C:\winuwp\flutter\ephemeral\flutter_windows_winuwp.dll.pdb',
-      r'C:\winuwp\flutter\ephemeral\flutter_plugin_registrar.h',
-      r'C:\winuwp\flutter\ephemeral\flutter_texture_registrar.h',
-      r'C:\winuwp\flutter\ephemeral\flutter_windows.h',
-      r'C:\winuwp\flutter\flutter_windows.h',
-      'C:\\winuwp\\flutter\\ephemeral\\$icuData',
-      'C:\\winuwp\\flutter\\ephemeral\\$windowsCppClientWrapper\\foo',
-    ]));
-  });
-
   // AssetBundleFactory still uses context injection
   FileSystem fileSystem;
 
@@ -288,7 +187,7 @@ void main() {
 
     environment.buildDir.childFile('app.so').createSync(recursive: true);
 
-    await const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64), uwp: false).build(environment);
+    await const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64)).build(environment);
     await const ProfileBundleWindowsAssets().build(environment);
 
     // Depfile is created and so is copied.
@@ -301,60 +200,6 @@ void main() {
     ProcessManager: () => FakeProcessManager.any(),
   });
 
-  testUsingContext('ReleaseBundleWindowsAssets creates correct bundle structure with UWP', () async {
-    final Environment environment = Environment.test(
-      fileSystem.currentDirectory,
-      artifacts: Artifacts.test(),
-      processManager: FakeProcessManager.any(),
-      fileSystem: fileSystem,
-      logger: BufferLogger.test(),
-      defines: <String, String>{
-        kBuildMode: 'release',
-      }
-    );
-
-    environment.buildDir.childFile('app.so').createSync(recursive: true);
-
-    await const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64), uwp: true).build(environment);
-    await const ReleaseBundleWindowsAssets().build(environment);
-
-    // Depfile is created and so is copied.
-    expect(environment.buildDir.childFile('flutter_assets.d'), exists);
-    expect(fileSystem.file(r'C:\winuwp\app.so'), exists);
-    expect(fileSystem.file(r'C:\flutter_assets\kernel_blob.bin').existsSync(), false);
-    expect(fileSystem.file(r'C:\flutter_assets\AssetManifest.json'), exists);
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-
-  testUsingContext('ProfileBundleWindowsAssets creates correct bundle structure with UWP', () async {
-    final Environment environment = Environment.test(
-      fileSystem.currentDirectory,
-      artifacts: Artifacts.test(),
-      processManager: FakeProcessManager.any(),
-      fileSystem: fileSystem,
-      logger: BufferLogger.test(),
-      defines: <String, String>{
-        kBuildMode: 'profile',
-      }
-    );
-
-    environment.buildDir.childFile('app.so').createSync(recursive: true);
-
-    await const WindowsAotBundle(AotElfProfile(TargetPlatform.windows_x64), uwp: true).build(environment);
-    await const ProfileBundleWindowsAssets().build(environment);
-
-    // Depfile is created and so is copied.
-    expect(environment.buildDir.childFile('flutter_assets.d'), exists);
-    expect(fileSystem.file(r'C:\winuwp\app.so'), exists);
-    expect(fileSystem.file(r'C:\flutter_assets\kernel_blob.bin').existsSync(), false);
-    expect(fileSystem.file(r'C:\flutter_assets\AssetManifest.json'), exists);
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-
   testUsingContext('ReleaseBundleWindowsAssets creates correct bundle structure', () async {
     final Environment environment = Environment.test(
       fileSystem.currentDirectory,
@@ -369,7 +214,7 @@ void main() {
 
     environment.buildDir.childFile('app.so').createSync(recursive: true);
 
-    await const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64), uwp: false).build(environment);
+    await const WindowsAotBundle(AotElfRelease(TargetPlatform.windows_x64)).build(environment);
     await const ReleaseBundleWindowsAssets().build(environment);
 
     // Depfile is created and so is copied.

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

@@ -604,20 +604,6 @@ void main() {
     ]));
   });
 
-  testWithoutContext('Windows UWP desktop artifacts include profile, debug, and release artifacts', () {
-    final Cache cache = Cache.test(processManager: FakeProcessManager.any());
-    final WindowsUwpEngineArtifacts artifacts = WindowsUwpEngineArtifacts(
-      cache,
-      platform: FakePlatform(operatingSystem: 'windows'),
-    );
-
-    expect(artifacts.getBinaryDirs(), containsAll(<Matcher>[
-      contains(contains('profile')),
-      contains(contains('release')),
-      contains(contains('debug')),
-    ]));
-  });
-
   testWithoutContext('Linux desktop artifacts ignore filtering when requested', () {
     fakeProcessManager.addCommand(unameCommandForX64);
 

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

@@ -1054,7 +1054,4 @@ class FakeFlutterProject extends Fake implements FlutterProject {
 
   @override
   WindowsProject windows;
-
-  @override
-  WindowsUwpProject windowsUwp;
 }

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

@@ -366,37 +366,5 @@ void main() {
 
       expect(featureFlags.isWindowsEnabled, true);
     });
-
-    // Windows UWP desktop
-
-    testWithoutContext('Flutter Windows UWP desktop off by default on master', () {
-      final FeatureFlags featureFlags = createFlags('master');
-
-      expect(featureFlags.isWindowsUwpEnabled, false);
-    });
-
-    testWithoutContext('Flutter Windows UWP desktop enabled with config on master', () {
-      final FeatureFlags featureFlags = createFlags('master');
-      testConfig.setValue('enable-windows-uwp-desktop', true);
-
-      expect(featureFlags.isWindowsUwpEnabled, true);
-    });
-
-    testWithoutContext('Flutter Windows UWP desktop config includes removal warning', () {
-      expect(windowsUwpEmbedding.extraHelpText, contains('Windows UWP support is obsolete and will be removed'));
-    });
-
-    testWithoutContext('Flutter Windows UWP desktop off by default on stable', () {
-      final FeatureFlags featureFlags = createFlags('stable');
-
-      expect(featureFlags.isWindowsUwpEnabled, false);
-    });
-
-    testWithoutContext('Flutter Windows UWP desktop not enabled with config on stable', () {
-      final FeatureFlags featureFlags = createFlags('stable');
-      testConfig.setValue('enable-windows-uwp-desktop', true);
-
-      expect(featureFlags.isWindowsUwpEnabled, false);
-    });
   });
 }

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

@@ -272,8 +272,7 @@ void main() {
       ' windows:\n'
       '  pluginClass: WinSamplePlugin\n'
       '  supportedVariants:\n'
-      '    - win32\n'
-      '    - uwp\n';
+      '    - win32\n';
 
     final YamlMap pluginYaml = loadYaml(pluginYamlRaw) as YamlMap;
     final Plugin plugin = Plugin.fromYaml(
@@ -288,7 +287,6 @@ void main() {
     final WindowsPlugin windowsPlugin = plugin.platforms[WindowsPlugin.kConfigKey]! as WindowsPlugin;
     expect(windowsPlugin.supportedVariants, <PluginPlatformVariant>[
       PluginPlatformVariant.win32,
-      PluginPlatformVariant.winuwp,
     ]);
   });
 
@@ -322,8 +320,7 @@ void main() {
       ' windows:\n'
       '  pluginClass: WinSamplePlugin\n'
       '  supportedVariants:\n'
-      '    - not_yet_invented_variant\n'
-      '    - uwp\n';
+      '    - not_yet_invented_variant\n';
 
     final YamlMap pluginYaml = loadYaml(pluginYamlRaw) as YamlMap;
     final Plugin plugin = Plugin.fromYaml(
@@ -336,9 +333,7 @@ void main() {
     );
 
     final WindowsPlugin windowsPlugin = plugin.platforms[WindowsPlugin.kConfigKey]! as WindowsPlugin;
-    expect(windowsPlugin.supportedVariants, <PluginPlatformVariant>{
-      PluginPlatformVariant.winuwp,
-    });
+    expect(windowsPlugin.supportedVariants, <PluginPlatformVariant>{});
   });
 
   testWithoutContext('Plugin parsing throws a fatal error on an empty plugin', () {

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

@@ -1682,9 +1682,6 @@ class FakeFlutterProject extends Fake implements FlutterProject {
 
   @override
   WindowsProject windows;
-
-  @override
-  WindowsUwpProject windowsUwp;
 }
 
 class FakeMacOSProject extends Fake implements MacOSProject {

packages/flutter_tools/test/general.shard/runner/local_engine_test.dart

@@ -93,31 +93,6 @@ void main() {
     expect(logger.traceText, contains('Local engine source at /arbitrary/engine/src'));
   });
 
-  testWithoutContext('treats winuwp_debug_unopt as a host engine', () async {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final Directory localEngine = fileSystem
-        .directory('$kArbitraryEngineRoot/src/out/winuwp_debug_unopt/')
-        ..createSync(recursive: true);
-    fileSystem.directory('$kArbitraryEngineRoot/src/out/winuwp_debug_unopt/').createSync(recursive: true);
-
-    final BufferLogger logger = BufferLogger.test();
-    final LocalEngineLocator localEngineLocator = LocalEngineLocator(
-      fileSystem: fileSystem,
-      flutterRoot: 'flutter/flutter',
-      logger: logger,
-      userMessages: UserMessages(),
-      platform: FakePlatform(environment: <String, String>{}),
-    );
-
-    expect(
-      await localEngineLocator.findEnginePath(null, localEngine.path, null),
-      matchesEngineBuildPaths(
-        hostEngine: '/arbitrary/engine/src/out/winuwp_debug_unopt',
-        targetEngine: '/arbitrary/engine/src/out/winuwp_debug_unopt',
-      ),
-    );
-  });
-
   testWithoutContext('works if --local-engine is specified and --local-engine-src-path '
       'is determined by --local-engine', () async {
     final FileSystem fileSystem = MemoryFileSystem.test();

packages/flutter_tools/test/general.shard/windows/install_manifest_test.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// @dart = 2.8
-
-import 'package:file/memory.dart';
-import 'package:file_testing/file_testing.dart';
-import 'package:flutter_tools/src/base/file_system.dart';
-import 'package:flutter_tools/src/base/logger.dart';
-import 'package:flutter_tools/src/base/platform.dart';
-import 'package:flutter_tools/src/build_info.dart';
-import 'package:flutter_tools/src/project.dart';
-import 'package:flutter_tools/src/windows/install_manifest.dart';
-
-import '../../src/common.dart';
-import '../../src/context.dart';
-
-final Platform platform = FakePlatform(operatingSystem: 'windows');
-
-void main() {
-  FileSystem fileSystem;
-
-  setUp(() {
-    fileSystem = MemoryFileSystem.test(style: FileSystemStyle.windows);
-  });
-
-  testUsingContext('Generates install manifest for a debug build', () async {
-    final Logger logger = BufferLogger.test();
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-    final Directory buildDirectory = fileSystem.currentDirectory
-      .childDirectory('build')
-      .childDirectory('winuwp');
-
-    await createManifest(
-      logger: logger,
-      fileSystem: fileSystem,
-      platform: platform,
-      project: flutterProject.windowsUwp,
-      buildDirectory: buildDirectory,
-      buildInfo: BuildInfo.debug,
-    );
-
-    final File manifest = flutterProject.windowsUwp.ephemeralDirectory.childFile('install_manifest');
-    expect(manifest, exists);
-    expect(manifest.readAsLinesSync(), unorderedEquals(<String>[
-      'C:/build/flutter_assets/kernel_blob.bin',
-      'C:/build/flutter_assets/AssetManifest.json',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll.pdb',
-      'C:/winuwp/flutter/ephemeral/icudtl.dat',
-    ]));
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-
-  testUsingContext('Generates install manifest for a release build', () async {
-    final Logger logger = BufferLogger.test();
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-    final Directory buildDirectory = fileSystem.currentDirectory
-      .childDirectory('build')
-      .childDirectory('winuwp');
-
-    await createManifest(
-      logger: logger,
-      fileSystem: fileSystem,
-      platform: platform,
-      project: flutterProject.windowsUwp,
-      buildDirectory: buildDirectory,
-      buildInfo: BuildInfo.release,
-    );
-
-    final File manifest = flutterProject.windowsUwp.ephemeralDirectory.childFile('install_manifest');
-    expect(manifest, exists);
-    expect(manifest.readAsLinesSync(), unorderedEquals(<String>[
-      'C:/build/winuwp/app.so',
-      'C:/build/flutter_assets/AssetManifest.json',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll.pdb',
-      'C:/winuwp/flutter/ephemeral/icudtl.dat'
-    ]));
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-
-  testUsingContext('Generates install manifest for a release build with assets', () async {
-    final BufferLogger logger = BufferLogger.test();
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-    final Directory buildDirectory = fileSystem.currentDirectory
-      .childDirectory('build')
-      .childDirectory('winuwp');
-
-    fileSystem.currentDirectory.childDirectory('.dart_tool').childFile('package_config.json')
-      ..createSync(recursive: true)
-      ..writeAsStringSync('''
-{
-  "configVersion": 2,
-  "packages": []
-}
-
-''');
-    fileSystem.currentDirectory.childFile('pubspec.yaml')
-      ..createSync()
-      ..writeAsStringSync('''
-name: foo
-
-flutter:
-  assets:
-    - assets/foo.png
-
-''');
-    fileSystem.currentDirectory
-      .childDirectory('assets')
-      .childFile('foo.png')
-      .createSync(recursive: true);
-
-    await createManifest(
-      logger: logger,
-      fileSystem: fileSystem,
-      platform: platform,
-      project: flutterProject.windowsUwp,
-      buildDirectory: buildDirectory,
-      buildInfo: BuildInfo.release,
-    );
-
-    final File manifest = flutterProject.windowsUwp.ephemeralDirectory.childFile('install_manifest');
-    expect(manifest, exists);
-    expect(manifest.readAsLinesSync(), unorderedEquals(<String>[
-      'C:/build/winuwp/app.so',
-      'C:/build/flutter_assets/assets/foo.png',
-      'C:/build/flutter_assets/AssetManifest.json',
-      'C:/build/flutter_assets/FontManifest.json',
-      'C:/build/flutter_assets/NOTICES.Z',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll',
-      'C:/winuwp/flutter/ephemeral/flutter_windows_winuwp.dll.pdb',
-      'C:/winuwp/flutter/ephemeral/icudtl.dat'
-    ]));
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.any(),
-  });
-}

packages/flutter_tools/test/general.shard/windows/plugins_test.dart

@@ -13,7 +13,6 @@ import 'package:flutter_tools/src/plugins.dart';
 import 'package:flutter_tools/src/project.dart';
 
 import '../../src/common.dart';
-import '../../src/fakes.dart';
 
 const TemplateRenderer renderer = MustacheTemplateRenderer();
 
@@ -63,94 +62,8 @@ void main() {
       contains('#include <test/foo.h>'),
     );
   });
-
-  testWithoutContext('UWP injects plugins marked as UWP-compatible', () async {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    setUpProject(fileSystem);
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    await writeWindowsUwpPluginFiles(flutterProject, <Plugin>[
-      Plugin(
-        name: 'test',
-        path: 'foo',
-        defaultPackagePlatforms: const <String, String>{},
-        pluginDartClassPlatforms: const <String, String>{},
-        platforms: const <String, PluginPlatform>{
-          WindowsPlugin.kConfigKey: WindowsPlugin(
-            name: 'test',
-            pluginClass: 'Foo',
-            variants: <PluginPlatformVariant>{PluginPlatformVariant.winuwp},
-          )},
-        dependencies: <String>[],
-        isDirectDependency: true,
-      ),
-    ], renderer);
-
-    final Directory managed = flutterProject.windowsUwp.managedDirectory;
-    expect(flutterProject.windowsUwp.generatedPluginCmakeFile, exists);
-    expect(managed.childFile('generated_plugin_registrant.h'), exists);
-    expect(
-      managed.childFile('generated_plugin_registrant.cc').readAsStringSync(),
-      contains('#include <test/foo.h>'),
-    );
-  });
-
-  testWithoutContext('UWP does not inject Win32-only plugins', () async {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    setUpProject(fileSystem);
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    await writeWindowsUwpPluginFiles(flutterProject, <Plugin>[
-      Plugin(
-        name: 'test',
-        path: 'foo',
-        defaultPackagePlatforms: const <String, String>{},
-        pluginDartClassPlatforms: const <String, String>{},
-        platforms: const <String, PluginPlatform>{
-          WindowsPlugin.kConfigKey: WindowsPlugin(
-            name: 'test',
-            pluginClass: 'Foo',
-            variants: <PluginPlatformVariant>{PluginPlatformVariant.win32},
-          )},
-        dependencies: <String>[],
-        isDirectDependency: true,
-      ),
-    ], renderer);
-
-    final Directory managed = flutterProject.windowsUwp.managedDirectory;
-    expect(flutterProject.windowsUwp.generatedPluginCmakeFile, exists);
-    expect(managed.childFile('generated_plugin_registrant.h'), exists);
-    expect(
-      managed.childFile('generated_plugin_registrant.cc').readAsStringSync(),
-      isNot(contains('#include <test/foo.h>')),
-    );
-  });
-
-  testWithoutContext('Symlink injection treats UWP as Win32', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    setUpProject(fileSystem);
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-    flutterProject.flutterPluginsDependenciesFile.writeAsStringSync(kPluginDependencies);
-
-    createPluginSymlinks(
-      flutterProject,
-      featureFlagsOverride: TestFeatureFlags(isWindowsUwpEnabled: true),
-    );
-
-    expect(flutterProject.windowsUwp.pluginSymlinkDirectory, exists);
-
-    final Link link = flutterProject.windowsUwp.pluginSymlinkDirectory.listSync().single as Link;
-
-    expect(link.path, '/winuwp/flutter/ephemeral/.plugin_symlinks/example');
-    expect(link.targetSync(), r'C:\\example\\');
-  });
 }
 
 void setUpProject(FileSystem fileSystem) {
   fileSystem.file('pubspec.yaml').createSync();
-  fileSystem.file('winuwp/CMakeLists.txt')
-    .createSync(recursive: true);
-  fileSystem.file('winuwp/project_version')
-    ..createSync(recursive: true)
-    ..writeAsStringSync('0');
 }

packages/flutter_tools/test/general.shard/windows/project_test.dart

-// Copyright 2014 The Flutter Authors. All rights reserved.
-// 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:file/memory.dart';
-import 'package:flutter_tools/src/project.dart';
-
-import '../../src/common.dart';
-
-const String kExampleManifest = r'''
-<?xml version="1.0" encoding="utf-8"?>
-<Package
-  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
-  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
-  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
-  IgnorableNamespaces="uap mp">
-
-  <Identity Name="@PACKAGE_GUID@" Publisher="CN=CMake Test Cert" Version="2.3.1.4" />
-  <mp:PhoneIdentity PhoneProductId="@PACKAGE_GUID@" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
-
-  <Properties>
-    <DisplayName>@SHORT_NAME@</DisplayName>
-    <PublisherDisplayName>CMake Test Cert</PublisherDisplayName>
-    <Logo>Assets/StoreLogo.png</Logo>
-  </Properties>
-
-  <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.65535.65535" />
-  </Dependencies>
-
-  <Resources>
-    <Resource Language="x-generate" />
-  </Resources>
-  <Applications>
-    <Application Id="App" Executable="$targetnametoken$.exe" EntryPoint="@SHORT_NAME@.App">
-      <uap:VisualElements
-        DisplayName="@SHORT_NAME@"
-        Description="@SHORT_NAME@"
-        BackgroundColor="#336699"
-        Square150x150Logo="Assets/Square150x150Logo.png"
-        Square44x44Logo="Assets/Square44x44Logo.png"
-        >
-        <uap:SplashScreen Image="Assets/SplashScreen.png" />
-      </uap:VisualElements>
-    </Application>
-  </Applications>
-   <Capabilities>
-    <Capability Name="internetClientServer"/>
-    <Capability Name="internetClient"/>
-    <Capability Name="privateNetworkClientServer"/>
-    <Capability Name="codeGeneration"/></Capabilities>
-</Package>
-''';
-
-void main() {
-  testWithoutContext('Project can parse the app version from the appx manifest', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    fileSystem.file('winuwp/runner_uwp/appxmanifest.in')
-      ..createSync(recursive: true)
-      ..writeAsStringSync(kExampleManifest);
-
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    expect(flutterProject.windowsUwp.packageVersion, '2.3.1.4');
-  });
-
-  testWithoutContext('Project returns null if appx manifest does not exist', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    expect(flutterProject.windowsUwp.packageVersion, null);
-  });
-
-  testWithoutContext('Project throws a tool exit if appxmanifest is not valid xml', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    fileSystem.file('winuwp/runner_uwp/appxmanifest.in')
-      ..createSync(recursive: true)
-      ..writeAsStringSync('[');
-
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    expect(() => flutterProject.windowsUwp.packageVersion, throwsToolExit());
-  });
-
-  testWithoutContext('Can parse the PACKAGE_GUID from the Cmake manifest', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    fileSystem.file('winuwp/runner_uwp/CMakeLists.txt')
-      ..createSync(recursive: true)
-      ..writeAsStringSync(r'''
-cmake_minimum_required (VERSION 3.8)
-set(CMAKE_SYSTEM_NAME WindowsStore)
-set(CMAKE_SYSTEM_VERSION 10.0)
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED YES)
-
-include(CMakePrintHelpers)
-
-project ("TestBedUWP")
-
-set(APP_MANIFEST_NAME Package.appxmanifest)
-set(APP_MANIFEST_TARGET_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${APP_MANIFEST_NAME})
-set(SHORT_NAME ${BINARY_NAME})
-set(PACKAGE_GUID "F941A77F-8AE1-4E3E-9611-68FBD3C62AE8")
-
-''');
-
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    expect(flutterProject.windowsUwp.packageGuid, 'F941A77F-8AE1-4E3E-9611-68FBD3C62AE8');
-  });
-
-  testWithoutContext('Returns null if the PACKAGE_GUID cannot be found in the Cmake file', () {
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    fileSystem.file('winuwp/runner_uwp/CMakeLists.txt')
-      ..createSync(recursive: true)
-      ..writeAsStringSync(r'''
-cmake_minimum_required (VERSION 3.8)
-set(CMAKE_SYSTEM_NAME WindowsStore)
-set(CMAKE_SYSTEM_VERSION 10.0)
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED YES)
-
-include(CMakePrintHelpers)
-
-project ("TestBedUWP")
-
-set(APP_MANIFEST_NAME Package.appxmanifest)
-set(APP_MANIFEST_TARGET_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${APP_MANIFEST_NAME})
-set(SHORT_NAME ${BINARY_NAME})
-''');
-
-    final FlutterProject flutterProject = FlutterProject.fromDirectoryTest(fileSystem.currentDirectory);
-
-    expect(flutterProject.windowsUwp.packageGuid, null);
-  });
-}

packages/flutter_tools/test/general.shard/windows/windows_device_test.dart

@@ -9,12 +9,9 @@ import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/logger.dart';
 import 'package:flutter_tools/src/base/platform.dart';
 import 'package:flutter_tools/src/build_info.dart';
-import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/device.dart';
-import 'package:flutter_tools/src/features.dart';
 import 'package:flutter_tools/src/project.dart';
 import 'package:flutter_tools/src/windows/application_package.dart';
-import 'package:flutter_tools/src/windows/uwptool.dart';
 import 'package:flutter_tools/src/windows/windows_device.dart';
 import 'package:flutter_tools/src/windows/windows_workflow.dart';
 import 'package:test/fake.dart';
@@ -42,46 +39,16 @@ void main() {
     expect(windowsDevice.supportsRuntimeMode(BuildMode.jitRelease), false);
   });
 
-  testWithoutContext('WindowsUwpDevice defaults', () async {
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-        fileSystem: fileSystem,
-        uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    expect(await windowsDevice.targetPlatform, TargetPlatform.windows_uwp_x64);
-    expect(windowsDevice.name, 'Windows (UWP)');
-    expect(await windowsDevice.installApp(package), true);
-    expect(await windowsDevice.uninstallApp(package), true);
-    expect(await windowsDevice.isLatestBuildInstalled(package), false);
-    expect(await windowsDevice.isAppInstalled(package), false);
-    expect(windowsDevice.category, Category.desktop);
-
-    expect(windowsDevice.supportsRuntimeMode(BuildMode.debug), true);
-    expect(windowsDevice.supportsRuntimeMode(BuildMode.profile), true);
-    expect(windowsDevice.supportsRuntimeMode(BuildMode.release), true);
-    expect(windowsDevice.supportsRuntimeMode(BuildMode.jitRelease), false);
-  });
-
   testWithoutContext('WindowsDevices does not list devices if the workflow is unsupported', () async {
     expect(await WindowsDevices(
       windowsWorkflow: WindowsWorkflow(
         featureFlags: TestFeatureFlags(),
         platform: FakePlatform(operatingSystem: 'windows'),
       ),
-      featureFlags: TestFeatureFlags(),
       operatingSystemUtils: FakeOperatingSystemUtils(),
       logger: BufferLogger.test(),
       processManager: FakeProcessManager.any(),
       fileSystem: MemoryFileSystem.test(),
-      uwptool: FakeUwpTool(),
     ).devices, <Device>[]);
   });
 
@@ -95,61 +62,9 @@ void main() {
       logger: BufferLogger.test(),
       processManager: FakeProcessManager.any(),
       fileSystem: MemoryFileSystem.test(),
-      featureFlags: TestFeatureFlags(isWindowsEnabled: true),
-      uwptool: FakeUwpTool(),
     ).devices, hasLength(1));
   });
 
-  testWithoutContext('WindowsDevices lists a UWP Windows device if feature is enabled', () async {
-    final FeatureFlags featureFlags = TestFeatureFlags(isWindowsEnabled: true, isWindowsUwpEnabled: true);
-    expect(await WindowsDevices(
-      windowsWorkflow: WindowsWorkflow(
-        featureFlags: featureFlags,
-        platform: FakePlatform(operatingSystem: 'windows')
-      ),
-      operatingSystemUtils: FakeOperatingSystemUtils(),
-      logger: BufferLogger.test(),
-      processManager: FakeProcessManager.any(),
-      fileSystem: MemoryFileSystem.test(),
-      featureFlags: featureFlags,
-      uwptool: FakeUwpTool(),
-    ).devices, hasLength(2));
-  });
-
-  testWithoutContext('WindowsDevices has windows and winuwp well known devices', () async {
-    final FeatureFlags featureFlags = TestFeatureFlags(isWindowsEnabled: true, isWindowsUwpEnabled: true);
-    expect(WindowsDevices(
-      windowsWorkflow: WindowsWorkflow(
-        featureFlags: featureFlags,
-        platform: FakePlatform(operatingSystem: 'windows')
-      ),
-      operatingSystemUtils: FakeOperatingSystemUtils(),
-      logger: BufferLogger.test(),
-      processManager: FakeProcessManager.any(),
-      fileSystem: MemoryFileSystem.test(),
-      featureFlags: featureFlags,
-      uwptool: FakeUwpTool(),
-    ).wellKnownIds, <String>['windows', 'winuwp']);
-  });
-
-  testWithoutContext('WindowsDevices ignores the timeout provided to discoverDevices', () async {
-    final WindowsDevices windowsDevices = WindowsDevices(
-      windowsWorkflow: WindowsWorkflow(
-        featureFlags: TestFeatureFlags(isWindowsEnabled: true),
-        platform: FakePlatform(operatingSystem: 'windows')
-      ),
-      operatingSystemUtils: FakeOperatingSystemUtils(),
-      logger: BufferLogger.test(),
-      processManager: FakeProcessManager.any(),
-      fileSystem: MemoryFileSystem.test(),
-      featureFlags: TestFeatureFlags(isWindowsEnabled: true),
-      uwptool: FakeUwpTool(),
-    );
-    // Timeout ignored.
-    final List<Device> devices = await windowsDevices.discoverDevices(timeout: const Duration(seconds: 10));
-    expect(devices, hasLength(1));
-  });
-
   testWithoutContext('isSupportedForProject is true with editable host app', () async {
     final FileSystem fileSystem = MemoryFileSystem.test();
     final WindowsDevice windowsDevice = setUpWindowsDevice(fileSystem: fileSystem);
@@ -191,196 +106,6 @@ void main() {
     expect(windowsDevice.executablePathForDevice(fakeApp, BuildMode.profile), 'profile/executable');
     expect(windowsDevice.executablePathForDevice(fakeApp, BuildMode.release), 'release/executable');
   });
-
-  testWithoutContext('WinUWPDevice installs cert if not installed', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    uwptool.hasValidSignature = false;
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    final bool result = await windowsDevice.installApp(package);
-
-    expect(result, isTrue);
-    expect(uwptool.installCertRequests, hasLength(1));
-    expect(uwptool.installAppRequests, hasLength(1));
-  });
-
-  testWithoutContext('WinUWPDevice does not install cert if not installed', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    uwptool.hasValidSignature = true;
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    final bool result = await windowsDevice.installApp(package);
-
-    expect(result, isTrue);
-    expect(uwptool.installCertRequests, isEmpty);
-    expect(uwptool.installAppRequests, hasLength(1));
-  });
-
-  testWithoutContext('WinUWPDevice prefers installing multi-arch binaries', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    final String singleArchPath = fileSystem.path.absolute(fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    ));
-    fileSystem.file(singleArchPath).createSync(recursive:true);
-    final String multiArchPath = fileSystem.path.absolute(fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_Debug_Test', 'testapp_1.2.3.4_Debug.msix',
-    ));
-    fileSystem.file(multiArchPath).createSync(recursive:true);
-    final bool result = await windowsDevice.installApp(package);
-
-    expect(result, isTrue);
-    expect(uwptool.installAppRequests.single.packageUri, Uri.file(multiArchPath).toString());
-  });
-
-  testWithoutContext('WinUWPDevice falls back to installing single-arch binaries', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    final String singleArchPath = fileSystem.path.absolute(fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    ));
-    fileSystem.file(singleArchPath).createSync(recursive:true);
-    final bool result = await windowsDevice.installApp(package);
-
-    expect(result, isTrue);
-    expect(uwptool.installAppRequests.single.packageUri, Uri.file(singleArchPath).toString());
-  });
-
-  testWithoutContext('WinUWPDevice can launch application if cert is installed', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    uwptool.hasValidSignature = true;
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    final LaunchResult result = await windowsDevice.startApp(
-      package,
-      debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
-      prebuiltApplication: true,
-      platformArgs: <String, Object>{},
-    );
-
-    expect(result.started, true);
-    expect(uwptool.installCertRequests, isEmpty);
-    expect(uwptool.launchAppRequests.single.packageFamily, 'PACKAGE-ID_publisher');
-    expect(uwptool.launchAppRequests.single.args, <String>[
-      '--observatory-port=12345',
-      '--disable-service-auth-codes',
-      '--enable-dart-profiling',
-      '--enable-checked-mode',
-      '--verify-entry-points',
-    ]);
-  });
-
-  testWithoutContext('WinUWPDevice installs cert and can launch application if cert not installed', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    uwptool.hasValidSignature = false;
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Debug_Test', 'testapp_1.2.3.4_x64_Debug.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    final LaunchResult result = await windowsDevice.startApp(
-      package,
-      debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
-      prebuiltApplication: true,
-      platformArgs: <String, Object>{},
-    );
-
-    expect(result.started, true);
-    expect(uwptool.installCertRequests, isNotEmpty);
-    expect(uwptool.launchAppRequests.single.packageFamily, 'PACKAGE-ID_publisher');
-    expect(uwptool.launchAppRequests.single.args, <String>[
-      '--observatory-port=12345',
-      '--disable-service-auth-codes',
-      '--enable-dart-profiling',
-      '--enable-checked-mode',
-      '--verify-entry-points',
-    ]);
-  });
-
-  testWithoutContext('WinUWPDevice can launch application in release mode', () async {
-    Cache.flutterRoot = '';
-    final FakeUwpTool uwptool = FakeUwpTool();
-    final FileSystem fileSystem = MemoryFileSystem.test();
-    final WindowsUWPDevice windowsDevice = setUpWindowsUwpDevice(
-      fileSystem: fileSystem,
-      uwptool: uwptool,
-    );
-    final FakeBuildableUwpApp package = FakeBuildableUwpApp();
-
-    final String packagePath = fileSystem.path.join(
-      'build', 'winuwp', 'runner_uwp', 'AppPackages', 'testapp',
-      'testapp_1.2.3.4_x64_Release_Test', 'testapp_1.2.3.4_x64_Release.msix',
-    );
-    fileSystem.file(packagePath).createSync(recursive:true);
-    final LaunchResult result = await windowsDevice.startApp(
-      package,
-      debuggingOptions: DebuggingOptions.enabled(BuildInfo.release),
-      prebuiltApplication: true,
-      platformArgs: <String, Object>{},
-    );
-
-    expect(result.started, true);
-    expect(uwptool.launchAppRequests.single.packageFamily, 'PACKAGE-ID_publisher');
-    expect(uwptool.launchAppRequests.single.args, <String>[]);
-  });
 }
 
 FlutterProject setUpFlutterProject(Directory directory) {
@@ -404,119 +129,7 @@ WindowsDevice setUpWindowsDevice({
   );
 }
 
-WindowsUWPDevice setUpWindowsUwpDevice({
-  FileSystem fileSystem,
-  Logger logger,
-  ProcessManager processManager,
-  UwpTool uwptool,
-}) {
-  return WindowsUWPDevice(
-    fileSystem: fileSystem ?? MemoryFileSystem.test(),
-    logger: logger ?? BufferLogger.test(),
-    processManager: processManager ?? FakeProcessManager.any(),
-    operatingSystemUtils: FakeOperatingSystemUtils(),
-    uwptool: uwptool ?? FakeUwpTool(),
-  );
-}
-
 class FakeWindowsApp extends Fake implements WindowsApp {
   @override
   String executable(BuildMode buildMode) => '${buildMode.name}/executable';
 }
-
-class FakeBuildableUwpApp extends Fake implements BuildableUwpApp {
-  @override
-  String get id => 'PACKAGE-ID';
-  @override
-  String get name => 'testapp';
-  @override
-  String get projectVersion => '1.2.3.4';
-
-  // Test helper to get the expected package family.
-  static const String packageFamily = 'PACKAGE-ID_publisher';
-}
-
-class FakeUwpTool implements UwpTool {
-  bool isInstalled = false;
-  bool hasValidSignature = false;
-  final List<_GetPackageFamilyRequest> getPackageFamilyRequests = <_GetPackageFamilyRequest>[];
-  final List<_LaunchAppRequest> launchAppRequests = <_LaunchAppRequest>[];
-  final List<_InstallCertRequest> installCertRequests = <_InstallCertRequest>[];
-  final List<_InstallAppRequest> installAppRequests = <_InstallAppRequest>[];
-  final List<_UninstallAppRequest> uninstallAppRequests = <_UninstallAppRequest>[];
-
-  @override
-  Future<List<String>> listApps() async {
-    return isInstalled ? <String>[FakeBuildableUwpApp.packageFamily] : <String>[];
-  }
-
-  @override
-  Future<String/*?*/> getPackageFamilyName(String packageName) async {
-    getPackageFamilyRequests.add(_GetPackageFamilyRequest(packageName));
-    return isInstalled ? FakeBuildableUwpApp.packageFamily : null;
-  }
-
-  @override
-  Future<int/*?*/> launchApp(String packageFamily, List<String> args) async {
-    launchAppRequests.add(_LaunchAppRequest(packageFamily, args));
-    return 42;
-  }
-
-  @override
-  Future<bool> isSignatureValid(String packagePath) async {
-    return hasValidSignature;
-  }
-
-  @override
-  Future<bool> installCertificate(String certificatePath) async {
-    installCertRequests.add(_InstallCertRequest(certificatePath));
-    return true;
-  }
-
-  @override
-  Future<bool> installApp(String packageUri, List<String> dependencyUris) async {
-    installAppRequests.add(_InstallAppRequest(packageUri, dependencyUris));
-    isInstalled = true;
-    return true;
-  }
-
-  @override
-  Future<bool> uninstallApp(String packageFamily) async {
-    uninstallAppRequests.add(_UninstallAppRequest(packageFamily));
-    isInstalled = false;
-    return true;
-  }
-}
-
-class _GetPackageFamilyRequest {
-  const _GetPackageFamilyRequest(this.packageId);
-
-  final String packageId;
-}
-
-class _LaunchAppRequest {
-  const _LaunchAppRequest(this.packageFamily, this.args);
-
-  final String packageFamily;
-  final List<String> args;
-}
-
-class _InstallCertRequest {
-  const _InstallCertRequest(this.certificatePath);
-
-  final String certificatePath;
-}
-
-
-class _InstallAppRequest {
-  const _InstallAppRequest(this.packageUri, this.dependencyUris);
-
-  final String packageUri;
-  final List<String> dependencyUris;
-}
-
-class _UninstallAppRequest {
-  const _UninstallAppRequest(this.packageFamily);
-
-  final String packageFamily;
-}

packages/flutter_tools/test/src/fakes.dart

@@ -425,7 +425,6 @@ class TestFeatureFlags implements FeatureFlags {
     this.isIOSEnabled = true,
     this.isFuchsiaEnabled = false,
     this.areCustomDevicesEnabled = false,
-    this.isWindowsUwpEnabled = false,
   });
 
   @override
@@ -455,9 +454,6 @@ class TestFeatureFlags implements FeatureFlags {
   @override
   final bool areCustomDevicesEnabled;
 
-  @override
-  final bool isWindowsUwpEnabled;
-
   @override
   bool isEnabled(Feature feature) {
     switch (feature) {
@@ -479,8 +475,6 @@ class TestFeatureFlags implements FeatureFlags {
         return isFuchsiaEnabled;
       case flutterCustomDevicesFeature:
         return areCustomDevicesEnabled;
-      case windowsUwpEmbedding:
-        return isWindowsUwpEnabled;
     }
     return false;
   }