const compress/flate.hashmul

4 uses

	compress/flate (current package)
		deflate.go#L293: const hashmul = 0x1e35a7bd
		deflate.go#L299: 	return ((uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24) * hashmul) >> (32 - hashBits)
		deflate.go#L309: 	dst[0] = (hb * hashmul) >> (32 - hashBits)
		deflate.go#L313: 		dst[i] = (hb * hashmul) >> (32 - hashBits)