tree 11fc8f1a501e63c1ee9ebf8f5f06b367b9e8ee38
parent 3a9e55643a9762cfad8ff2797f40c99fe3896517
author Edwin Kempin <ekempin@google.com> 1526481513 +0200
committer Edwin Kempin <ekempin@google.com> 1526481513 +0200

PostGpgKeys: Remove unneeded use of Joiner

We can just rely on the toString formatting of the List. This makes the
code more readable.

Change-Id: I98f0da6b5180198b9fcf0e45271e12e9ab182a52
Signed-off-by: Edwin Kempin <ekempin@google.com>