src/vs/editor/contrib/indentation/indentation.ts/IndentationToSpacesCommand/getEditOperations
class IndentationToSpacesCommand:	public getEditOperations(model: ITextModel, builder: IEditOperationBuilder): void {
		this.selectionId = builder.trackSelection(this.selection);
		getIndentationEditOperations(model, builder, this.tabSize, true);
	}