* elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.

	(_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
	defined in output sections.  Call bfd_elf_record_link_assignment.
	* bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
	* bfd-in2.h: Regenerate.