* breakpoint.c (update_global_location_list): Add boolean

	* breakpoint.c (update_global_location_list): Add boolean
	"should_insert" argument.  Only insert locations if caller told it
	too.
	(update_global_location_list_nothrow): Add boolean "should_insert"
	argument.  Pass it to update_global_location_list.
	(insert_breakpoints, create_longjmp_breakpoint)
	(create_overlay_event_breakpoint, enable_overlay_breakpoints)
	(create_thread_event_breakpoint, create_solib_event_breakpoint)
	(create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
	(enable_watchpoints_after_interactive_call_stop)
	(set_momentary_breakpoint, create_breakpoints)
	(break_command_really, watch_command_1)
	(create_ada_exception_breakpoint, update_breakpoint_locations)
	(do_enable_breakpoint, enable_command): Pass true to
	update_global_location_list.
	(bpstat_stop_status, disable_overlay_breakpoints)
	(disable_watchpoints_before_interactive_call_start)
	(delete_breakpoint, disable_breakpoint, disable_command): Pass
	false to update_global_location_list.
	(update_breakpoints_after_exec): Don't temporarily disable
	always-inserted mode.