cp-tree.h (lookup_field_1, [...]): Move declatations to ...

cp-tree.h (lookup_field_1, [...]): Move declatations to ...

	* cp-tree.h (lookup_field_1, lookup_fnfields_slot,
	lookup_fnfields_slot_nolazy, lookup_all_conversions): Move
	declatations to ...
	* name-lookup.h (lookup_field_1, lookup_fnfields_slot,
	lookup_fnfields_slot_nolazy, lookup_all_conversions): ... here.
	* search.c (lookup_conversion_operator,
	lookup_fnfields_slot_nolazy, lookup_field_1, lookup_fnfields_slot,
	lookup_all_conversions): Move to ...
	* name-lookup.c (lookup_conversion_operator,
	lookup_fnfields_slot_nolazy, lookup_field_1, lookup_fnfields_slot,
	lookup_all_conversions): ... here.

From-SVN: r251319