Improve gclient_scm SVN deprecation message.

gclient_scm.py

 # 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.
 
 """Gclient-specific SCM-specific operations."""
 
 from __future__ import print_function
 
 import errno
 import logging
@@ skipping 1155 matching lines @@
 
 class SVNWrapper(SCMWrapper):
   """ Wrapper for SVN """
   name = 'svn'
   _PRINTED_DEPRECATION = False
 
   _MESSAGE = (
     'Oh hai! You are using subversion. Chrome infra is eager to get rid of',
     'svn support so please switch to git.',
     'Tracking bug: http://crbug.com/475320',
-    'Request a new git repository at: ',
+    'If you are a project owner, you may request git migration assistance at: ',
     '  https://code.google.com/p/chromium/issues/entry?template=Infra-Git')
 
   def __init__(self, *args, **kwargs):
     super(SVNWrapper, self).__init__(*args, **kwargs)
     suppress_deprecated_notice = os.environ.get(
         'SUPPRESS_DEPRECATED_SVN_NOTICE', False)
     if not SVNWrapper._PRINTED_DEPRECATION and not suppress_deprecated_notice:
       SVNWrapper._PRINTED_DEPRECATION = True
       sys.stderr.write('\n'.join(self._MESSAGE) + '\n')
 
@@ skipping 455 matching lines @@
       new_command.append('--force')
       if command[0] != 'checkout' and scm.SVN.AssertVersion('1.6')[0]:
         new_command.extend(('--accept', 'theirs-conflict'))
     elif options.manually_grab_svn_rev:
       new_command.append('--force')
       if command[0] != 'checkout' and scm.SVN.AssertVersion('1.6')[0]:
         new_command.extend(('--accept', 'postpone'))
     elif command[0] != 'checkout' and scm.SVN.AssertVersion('1.6')[0]:
       new_command.extend(('--accept', 'postpone'))
     return new_command