Remove redundant zone_keyid() function

The zone_keyid() helper function defined in
bin/tests/system/statschannel/helper.py is not used anywhere.  Remove
it.

(cherry picked from commit acb7e61409e3751d74d8b0f7d81d1f0f6ce51484)

diff --git a/bin/tests/system/statschannel/helper.py b/bin/tests/system/statschannel/helper.py
index c43bea93b81a00d66d6ccdd704c1900171131cc3..fb9a2eb12b0f75124760b955e88b058cde040b71 100644 (file)
--- a/bin/tests/system/statschannel/helper.py
+++ b/bin/tests/system/statschannel/helper.py
@@ -78,13 +78,6 @@ def zone_mtime(zonedir, name):
     return mtime
 
 
-def zone_keyid(nameserver, zone, key):
-    with open('{}/{}.{}.id'.format(nameserver, zone, key)) as f:
-        keyid = f.read().strip()
-        print('{}-{} ID: {}'.format(zone, key, keyid))
-    return keyid
-
-
 def create_msg(qname, qtype):
     msg = dns.message.make_query(qname, qtype, want_dnssec=True,
                                  use_edns=0, payload=4096)