var compress/flate.fixedLiteralEncoding

4 uses

	compress/flate (current package)
		huffman_bit_writer.go#L307: 		fixedLiteralEncoding.bitLength(w.literalFreq) +
		huffman_bit_writer.go#L456: 	var literalEncoding = fixedLiteralEncoding
		huffman_bit_writer.go#L483: 	if literalEncoding == fixedLiteralEncoding {
		huffman_code.go#L103: var fixedLiteralEncoding *huffmanEncoder = generateFixedLiteralEncoding()