In PatchIssue, add CL description to commit message

git_cl.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 # Copyright (C) 2008 Evan Martin <martine@danga.com>
 
 """A git-command for integrating reviews on Rietveld."""
 
 from distutils.version import LooseVersion
@@ skipping 2623 matching lines @@
     cmd.append('--3way')
   try:
     subprocess2.check_call(cmd, env=GetNoGitPagerEnv(),
                            stdin=patch_data, stdout=subprocess2.VOID)
   except subprocess2.CalledProcessError:
     print 'Failed to apply the patch'
     return 1
 
   # If we had an issue, commit the current state and register the issue.
   if not nocommit:
-    RunGit(['commit', '-m', ('patch from issue %(i)s at patchset '
+    RunGit(['commit', '-m', (cl.GetDescription() + '\n\n' +
+                             'patch from issue %(i)s at patchset '
                              '%(p)s (http://crrev.com/%(i)s#ps%(p)s)'
                              % {'i': issue, 'p': patchset})])
     cl = Changelist(auth_config=auth_config)
     cl.SetIssue(issue)
     cl.SetPatchset(patchset)
     print "Committed patch locally."
   else:
     print "Patch applied to index."
   return 0
 
@@ skipping 549 matching lines @@
 if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
   colorama.init()
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)