Push pending tag and synthesized commit in a single git push operation.

infra/libs/git2/ref.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from infra.libs.git2.util import CalledProcessError
 from infra.libs.git2.util import INVALID
 
 class Ref(object):
   """Represents a single simple ref in a git Repo."""
   def __init__(self, repo, ref_str):
@@ skipping 35 matching lines @@
     return self._repo.get_commit(val.split()[0])
 
   # Methods
   def to(self, other):
     """Generate Commit()'s which occur from `self..other`."""
     assert self.commit is not INVALID
     arg = '%s..%s' % (self.ref, other.ref)
     for hsh in self.repo.run('rev-list', '--reverse', arg).splitlines():
       yield self.repo.get_commit(hsh)
 
-  def fast_forward_push(self, commit):
-    """Push |commit| to this ref on the remote, and update the local copy of the
-    ref to |commit|."""
-    self.repo.run('push', 'origin', '%s:%s' % (commit.hsh, self.ref))
-    self.update_to(commit)
-
   def update_to(self, commit):
     """Update the local copy of the ref to |commit|."""
     self.repo.run('update-ref', self.ref, commit.hsh)