src/vs/platform/userDataSync/common/abstractSynchronizer.ts/AbstractFileSynchroniser/deleteLocalFile
class AbstractFileSynchroniser:	protected async deleteLocalFile(): Promise<void> {
		try {
			await this.fileService.del(this.file);
		} catch (e) {
			if (!(e instanceof FileOperationError && e.fileOperationResult === FileOperationResult.FILE_NOT_FOUND)) {
				throw e;
			}
		}
	}