var compress/flate.fixedOffsetEncoding

3 uses

	compress/flate (current package)
		huffman_bit_writer.go#L310: 		fixedOffsetEncoding.bitLength(w.offsetFreq) +
		huffman_bit_writer.go#L462: 	var offsetEncoding = fixedOffsetEncoding
		huffman_code.go#L107: var fixedOffsetEncoding *huffmanEncoder = generateFixedOffsetEncoding()