fstests: remove old electric fence support

Just not used anymore.

Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

check

@@ -725,19 +725,16 @@ for section in $HOST_OPTIONS_SECTIONS; do
 			touch ${RESULT_DIR}/check_dmesg
 		fi
 		if [ "$DUMP_OUTPUT" = true ]; then
-			./$seq 2>&1 | tee $tmp.rawout
+			./$seq 2>&1 | tee $tmp.out
 			# Because $? would get tee's return code
 			sts=${PIPESTATUS[0]}
 		else
-			./$seq >$tmp.rawout 2>&1
+			./$seq >$tmp.out 2>&1
 			sts=$?
 		fi
 		$timestamp && _timestamp
 		stop=`_wallclock`
 
-		_fix_malloc <$tmp.rawout >$tmp.out
-		rm -f $tmp.rawout
-
 		if [ -f core ]
 		then
 		    _err_msg="[dumped core]"