src/vs/workbench/contrib/scm/browser/scmViewPane.ts/InputRenderer/constructor
class InputRenderer:	constructor(
		private outerLayout: ISCMLayout,
		private overflowWidgetsDomNode: HTMLElement,
		private updateHeight: (input: ISCMInput, height: number) => void,
		@IInstantiationService private instantiationService: IInstantiationService,
	) { }