src/vs/workbench/services/workingCopy/common/workingCopyHistoryService.ts/WorkingCopyHistoryModel/deleteEntry
class WorkingCopyHistoryModel:	private async deleteEntry(entry: IWorkingCopyHistoryEntry): Promise<void> {
		try {
			await this.fileService.del(entry.location);
		} catch (error) {
			this.traceError(error);
		}
	}