Remove apm screen saver.

APM BIOS support is about to be removed. Remove the apm screen saver
and its module. They are about to be irrelevant.

sys/conf/files.i386

@@ -119,7 +119,6 @@ dev/sbni/if_sbni_isa.c		optional sbni isa
 dev/sbni/if_sbni_pci.c		optional sbni pci
 dev/speaker/spkr.c		optional speaker
 dev/superio/superio.c		optional superio isa
-dev/syscons/apm/apm_saver.c	optional apm_saver apm
 dev/syscons/scvesactl.c		optional sc vga vesa
 dev/syscons/scvgarndr.c		optional sc vga
 dev/tpm/tpm.c			optional tpm

sys/i386/conf/NOTES

@@ -275,7 +275,6 @@ device		nvram		# Access to rtc cmos via /dev/nvram
 device		speaker		#Play IBM BASIC-style noises out your speaker
 envvar		hint.speaker.0.at="isa"
 envvar		hint.speaker.0.port="0x61"
-device		apm_saver	# Requires APM
 
 
 #####################################################################

sys/modules/syscons/Makefile

@@ -1,7 +1,6 @@
 # $FreeBSD$
 
-SUBDIR=	${_apm} \
-	beastie \
+SUBDIR= beastie \
 	blank \
 	daemon \
 	dragon \
@@ -15,8 +14,4 @@ SUBDIR=	${_apm} \
 	star \
 	warp
 
-.if ${MACHINE_CPUARCH} == "i386"
-_apm=		apm
-.endif
-
 .include <bsd.subdir.mk>

sys/modules/syscons/apm/Makefile

@@ -1,8 +0,0 @@
-# $FreeBSD$
-
-.PATH:	${SRCTOP}/sys/dev/syscons/apm
-
-KMOD=	apm_saver
-SRCS= 	apm_saver.c
-
-.include <bsd.kmod.mk>