For now, stop suggesting reviewers during 'gcl change'.

gcl.py

 #!/usr/bin/python
 # Copyright (c) 2010 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.
 
 """\
 Wrapper script around Rietveld's upload.py that simplifies working with groups
 of files.
 """
 
@@ skipping 745 matching lines @@
 def GenerateDiff(files, root=None):
   return SVN.GenerateDiff(files, root=root)
 
 
 def OptionallyDoPresubmitChecks(change_info, committing, args):
   if FilterFlag(args, "--no_presubmit") or FilterFlag(args, "--force"):
     return presubmit_support.PresubmitOutput()
   return DoPresubmitChecks(change_info, committing, True)
 
 
-def suggest_reviewers(change_info, affected_files):
-  owners_db = owners.Database(change_info.GetLocalRoot(), fopen=file,
-                              os_path=os.path)
-  return owners_db.reviewers_for([f[1] for f in affected_files])
-
-
 def defer_attributes(a, b):
   """Copy attributes from an object (like a function) to another."""
   for x in dir(a):
     if not getattr(b, x, None):
       setattr(b, x, getattr(a, x))
 
 
 def need_change(function):
   """Converts args -> change_info."""
   # pylint: disable=W0612,W0621
@@ skipping 309 matching lines @@
       description = change_info.description
 
   other_files = GetFilesNotInCL()
 
   # Edited files (as opposed to files with only changed properties) will have
   # a letter for the first character in the status string.
   file_re = re.compile(r"^[a-z].+\Z", re.IGNORECASE)
   affected_files = [x for x in other_files if file_re.match(x[0])]
   unaffected_files = [x for x in other_files if not file_re.match(x[0])]
 
-  if not change_info.reviewers:
-    files_for_review = affected_files[:]
-    files_for_review.extend(change_info.GetFiles())
-    suggested_reviewers = suggest_reviewers(change_info, files_for_review)
-    if suggested_reviewers:
-      reviewers_re = re.compile(REVIEWERS_REGEX)
-      if not any(reviewers_re.match(l) for l in description.splitlines()):
-        description += '\n\nR=' + ','.join(suggested_reviewers)
-
   description = description.rstrip() + '\n'
 
   separator1 = ("\n---All lines above this line become the description.\n"
                 "---Repository Root: " + change_info.GetLocalRoot() + "\n"
                 "---Paths in this changelist (" + change_info.name + "):\n")
   separator2 = "\n\n---Paths modified but not in any changelist:\n\n"
   text = (description + separator1 + '\n' +
           '\n'.join([f[0] + f[1] for f in change_info.GetFiles()]))
 
   if change_info.Exists():
@@ skipping 347 matching lines @@
     if e.code != 500:
       raise
     print >> sys.stderr, (
         'AppEngine is misbehaving and returned HTTP %d, again. Keep faith '
         'and retry or visit go/isgaeup.\n%s') % (e.code, str(e))
     return 1
 
 
 if __name__ == "__main__":
   sys.exit(main(sys.argv[1:]))