FreeBSD/src 4b28d96 (r355732). ObsoleteFiles.inc, share/man/man9 timeout.9 callout.9

Remove the deprecated timeout(9) interface.

All in-tree consumers have been converted to callout(9).

Reviewed by:    kib, markj
Differential Revision:  https://reviews.freebsd.org/D22602
DeltaFile
+0-961share/man/man9/timeout.9
+922-0share/man/man9/callout.9
+23-155sys/kern/kern_timeout.c
+25-27share/man/man9/Makefile
+0-9sys/sys/systm.h
+3-0ObsoleteFiles.inc
+1-1sys/netgraph/ng_base.c
+1-1sys/sys/param.h
+0-1sys/kern/kern_intr.c
+0-1sys/sys/interrupt.h
+975-1,15610 files

UnifiedSplitRaw