anchor.diff:        hideOutput: true,
         appliesBuilders: ['build_modules|module_cleanup']),
     _i1.apply(
  -      'build_modules|vm',
  +      'build_web_compilers|ddc_modules',
         [
  -        _i5.metaModuleBuilderFactoryForPlatform('vm'),
  -        _i5.metaModuleCleanBuilderFactoryForPlatform('vm'),
  -        _i5.moduleBuilderFactoryForPlatform('vm')
  +        _i6.ddcMetaModuleBuilder,
  +        _i6.ddcMetaModuleCleanBuilder,
  +        _i6.ddcModuleBuilder
         ],
         _i1.toNoneByDefault(),
         isOptional: true,
         hideOutput: true,
         appliesBuilders: ['build_modules|module_cleanup']),
     _i1.apply(
  -      'build_modules|dart2js',
  +      'build_web_compilers|dart2js_modules',
         [
  -        _i5.metaModuleBuilderFactoryForPlatform('dart2js'),
  -        _i5.metaModuleCleanBuilderFactoryForPlatform('dart2js'),
  -        _i5.moduleBuilderFactoryForPlatform('dart2js')
  -      ],
  -      _i1.toNoneByDefault(),
  -      isOptional: true,
  -      hideOutput: true,
  -      appliesBuilders: ['build_modules|module_cleanup']),
  -  _i1.apply(
  -      'build_modules|dartdevc',
  -      [
  -        _i5.metaModuleBuilderFactoryForPlatform('dartdevc'),
  -        _i5.metaModuleCleanBuilderFactoryForPlatform('dartdevc'),
  -        _i5.moduleBuilderFactoryForPlatform('dartdevc'),
  -        _i5.unlinkedSummaryBuilderForPlatform('dartdevc'),
  -        _i5.linkedSummaryBuilderForPlatform('dartdevc')
  +        _i6.dart2jsMetaModuleBuilder,
  +        _i6.dart2jsMetaModuleCleanBuilder,
  +        _i6.dart2jsModuleBuilder
         ],
         _i1.toNoneByDefault(),
         isOptional: true,
  
positive.code:       defaultReleaseOptions: _i7.BuilderOptions({'enabled': true}),
        defaultGenerateFor: const _i4.InputSet()),
    _i1.applyPostProcess('build_web_compilers|dart2js_archive_extractor',
        _i6.dart2JsArchiveExtractor,
        defaultReleaseOptions: _i7.BuilderOptions({'filter_outputs': true}),
        defaultGenerateFor: const _i4.InputSet())
  ];
  
negative.code:         'dart2js_args': ['--minify']
        }),
        defaultReleaseOptions: _i7.BuilderOptions({'compiler': 'dart2js'}),
        appliesBuilders: [
          'build_web_compilers|dart2js_archive_extractor',
          'build_web_compilers|dart2js_modules'
        ]),
    _i1.apply(
        'build_vm_compilers|modules',
        [_i8.metaModuleBuilder, _i8.metaModuleCleanBuilder, _i8.moduleBuilder],
        _i1.toNoneByDefault(),
        isOptional: true,
        hideOutput: true,
        appliesBuilders: ['build_modules|module_cleanup']),
    _i1.apply(
        'build_vm_compilers|vm', [_i8.vmKernelModuleBuilder], _i1.toAllPackages(),
        isOptional: true,
        hideOutput: true,
        appliesBuilders: ['build_vm_compilers|modules']),
    _i1.apply('build_vm_compilers|entrypoint', [_i8.vmKernelEntrypointBuilder],
        _i1.toRoot(),
        hideOutput: true,
  