remove dead code

(cherry picked from commit 83a1e87d)
13 jobs for remove-dead-code-v9_11 in 7 minutes and 54 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Precheck
passed precheck:debian:sid:amd64 #31573
amd64 docker linux

00:00:12

 
  Build
passed build:centos:centos6:amd64 #31574
amd64 docker linux

00:02:37

passed build:centos:centos7:amd64 #31575
amd64 docker linux

00:02:45

passed build:debian:sid:amd64 #31576
amd64 docker linux

00:02:05

passed build:debian:sid:i386 #31577
i386 docker linux

00:02:09

 
  Test
passed systemtest:centos:centos6:amd64 #31582
amd64 docker linux

00:04:28

passed systemtest:centos:centos7:amd64 #31583
amd64 docker linux

00:04:14

passed systemtest:debian:sid:amd64 #31584
amd64 docker linux

00:04:41

passed systemtest:debian:sid:i386 #31585
i386 docker linux

00:04:54

passed unittest:centos:centos6:amd64 #31578
amd64 docker linux

00:01:00

passed unittest:centos:centos7:amd64 #31579
amd64 docker linux

00:00:59

passed unittest:debian:sid:amd64 #31580
amd64 docker linux

00:01:03

passed unittest:debian:sid:i386 #31581
i386 docker linux

00:00:53