src/vs/workbench/browser/parts/titlebar/windowTitle.ts/WindowTitle/constructor
class WindowTitle:	constructor(
		@IConfigurationService protected readonly configurationService: IConfigurationService,
		@IEditorService private readonly editorService: IEditorService,
		@IBrowserWorkbenchEnvironmentService protected readonly environmentService: IBrowserWorkbenchEnvironmentService,
		@IWorkspaceContextService private readonly contextService: IWorkspaceContextService,
		@IInstantiationService protected readonly instantiationService: IInstantiationService,
		@ILabelService private readonly labelService: ILabelService,
		@IProductService private readonly productService: IProductService
	) {
		super();
		this.registerListeners();
	}