2009-12-16 Doug Kwan <dougkwan@google.com>

2009-12-16  Doug Kwan  <dougkwan@google.com>

	* arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated
	sections.
	* object.cc (Sized_relobj::do_finalize_local_symbols): Handle
	relaxed input sections.
	* output.cc (Output_section::find_relaxed_input_section): Change
	return type to Output_relaxed_input_section pointer.  Adjust code
	for new type of relaxed_input_section_map_.
	* output.h (Output_section::find_relaxed_input_section): Change
	return type to Output_relaxed_input_section pointer.
	(Output_section::Output_relaxed_input_section_by_input_section_map):
	New type.
	(Output_section::relaxed_input_section_map_): Change type to
	Output_section::Output_relaxed_input_section_by_input_section_map.
	* symtab.cc (Symbol_table::compute_final_value): Handle relaxed
	input section.