* sched-int.h (haifa_insn_data): Remove blockage and units.
	(INSN_UNIT, INSN_BLOCKAGE, UNIT_BITS, BLOCKAGE_MASK,
	ENCODE_BLOCKAGE, UNIT_BLOCKED, BLOCKAGE_RANGE,
	MIN_BLOCKAGE_COST, MAX_BLOCKAGE_COST): Remove.

From-SVN: r97905