src/vs/workbench/contrib/terminal/browser/terminalTabsList.ts/TerminalTabsDragAndDrop/onDragLeave
class TerminalTabsDragAndDrop:	onDragLeave() {
		this._autoFocusInstance = undefined;
		this._autoFocusDisposable.dispose();
		this._autoFocusDisposable = Disposable.None;
	}