[buildstream] 15/15: _ostree.py: Remove unused __list_remote_refs function

[no...@apache.org]

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not-in-ldap pushed a commit to branch jennis/136-clean-remote-cache
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit f6cab6410e52f6e18a9e72bc4cf16c7d9185ac2b
Author: James Ennis <ja...@codethink.com>
AuthorDate: Tue May 22 10:41:15 2018 +0100

    _ostree.py: Remove unused __list_remote_refs function
---
 buildstream/_ostree.py | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/buildstream/_ostree.py b/buildstream/_ostree.py
index 93fad13..72685a8 100644
--- a/buildstream/_ostree.py
+++ b/buildstream/_ostree.py
@@ -596,23 +596,3 @@ def __list_all_refs(repo):
         return refs
     except GLib.GError as e:
         raise OSTreeError(message=e.message) from e
-
-
-# __list_remote_refs():
-#
-# Fetch list of refs from a remote.
-#
-# Args:
-#    repo (OSTree.Repo): The repo
-#    remote (str): An optional remote name, defaults to 'origin'
-#
-# Returns:
-#    (dict): A dict of refs to checksums.
-#
-def __list_remote_refs(repo, remote="origin"):
-    try:
-        _, refs = repo.remote_list_refs(remote)
-        return refs
-    except GLib.GError as e:
-        (_, remote_url) = repo.remote_get_url(remote)
-        raise OSTreeError(message="{} when attempting to fetch from {}".format(e.message, remote_url)) from e