git: bootstrap: Remove inherited helpers.

[Rimvydas Jasinskas]

commit 8e20254e4e8f679ca543dba10ccc1722670bd67f
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Sat Oct 28 15:23:58 2017 +0300

    bootstrap: Remove inherited helpers.
    
    Present since initial fork from FreeBSD RELENG_4.
    
    While there, remove no longer needed s/getline/get_line/

Summary of changes:
 usr.bin/uudecode/Makefile   | 4 ----
 usr.bin/uudecode/uudecode.c | 4 ----
 usr.bin/xargs/Makefile      | 5 -----
 usr.bin/xargs/xargs.c       | 6 ------
 usr.bin/xinstall/Makefile   | 5 -----
 usr.sbin/mtree/Makefile     | 5 +----
 6 files changed, 1 insertion(+), 28 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8e20254e4e8f679ca543dba10ccc1722670bd67f


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