src/vs/workbench/contrib/debug/browser/callStackView.ts/SessionsRenderer/constructor
class SessionsRenderer:	constructor(
		private menu: IMenu,
		private callStackItemType: IContextKey<string>,
		private callStackSessionIsAttach: IContextKey<boolean>,
		private callStackItemStopped: IContextKey<boolean>,
		private sessionHasOneThread: IContextKey<boolean>,
		private readonly instantiationService: IInstantiationService
	) { }